✨ SAMD21 HAL / Minitronics v2.0 (#24976)
This commit is contained in:
Bart Meijer
Scott Lahteine
parent
ec6349f2ac
commit
ac05f0cb8b
@ -2741,7 +2741,7 @@
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//
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//
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// ReprapWorld Graphical LCD
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// ReprapWorld Graphical LCD
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// https://reprapworld.com/?products_details&products_id/1218
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// https://reprapworld.com/electronics/3d-printer-modules/autonomous-printing/graphical-lcd-screen-v1-0/
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//
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//
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//#define REPRAPWORLD_GRAPHICAL_LCD
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//#define REPRAPWORLD_GRAPHICAL_LCD
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@ -168,4 +168,4 @@ uint8_t u8g_com_ST7920_sw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void
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#endif
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#endif
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#endif // IS_U8GLIB_ST7920
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#endif // IS_U8GLIB_ST7920
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#endif // TARGET_LPC1768
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#endif // __PLAT_NATIVE_SIM__
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212
Marlin/src/HAL/SAMD21/HAL.cpp
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212
Marlin/src/HAL/SAMD21/HAL.cpp
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/**
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* Marlin 3D Printer Firmware
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* Copyright (c) 2022 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
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*
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* Based on Sprinter and grbl.
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* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*
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*/
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/**
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* SAMD21 HAL developed by Bart Meijer (brupje)
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* Based on SAMD51 HAL by Giuliano Zaro (AKA GMagician)
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*/
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#ifdef __SAMD21__
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#include "../../inc/MarlinConfig.h"
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#include <wiring_private.h>
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#if USING_HW_SERIALUSB
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DefaultSerial1 MSerialUSB(false, SerialUSB);
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#endif
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#if USING_HW_SERIAL0
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DefaultSerial2 MSerial1(false, Serial1);
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#endif
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#if USING_HW_SERIAL1
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DefaultSerial3 MSerial2(false, Serial2);
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#endif
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#define WDT_CONFIG_PER_7_Val 0x9u
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#define WDT_CONFIG_PER_Pos 0
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#define WDT_CONFIG_PER_7 (WDT_CONFIG_PER_7_Val << WDT_CONFIG_PER_Pos)
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#if ENABLED(USE_WATCHDOG)
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#define WDT_TIMEOUT_REG TERN(WATCHDOG_DURATION_8S, WDT_CONFIG_PER_CYC8192, WDT_CONFIG_PER_CYC4096) // 4 or 8 second timeout
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void MarlinHAL::watchdog_init() {
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// Set up the generic clock (GCLK2) used to clock the watchdog timer at 1.024kHz
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GCLK->GENDIV.reg = GCLK_GENDIV_DIV(4) | // Divide the 32.768kHz clock source by divisor 32, where 2^(4 + 1): 32.768kHz/32=1.024kHz
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GCLK_GENDIV_ID(2); // Select Generic Clock (GCLK) 2
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while (GCLK->STATUS.bit.SYNCBUSY); // Wait for synchronization
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REG_GCLK_GENCTRL = GCLK_GENCTRL_DIVSEL | // Set to divide by 2^(GCLK_GENDIV_DIV(4) + 1)
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GCLK_GENCTRL_IDC | // Set the duty cycle to 50/50 HIGH/LOW
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GCLK_GENCTRL_GENEN | // Enable GCLK2
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GCLK_GENCTRL_SRC_OSCULP32K | // Set the clock source to the ultra low power oscillator (OSCULP32K)
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GCLK_GENCTRL_ID(2); // Select GCLK2
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while (GCLK->STATUS.bit.SYNCBUSY); // Wait for synchronization
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// Feed GCLK2 to WDT (Watchdog Timer)
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REG_GCLK_CLKCTRL = GCLK_CLKCTRL_CLKEN | // Enable GCLK2 to the WDT
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GCLK_CLKCTRL_GEN_GCLK2 | // Select GCLK2
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GCLK_CLKCTRL_ID_WDT; // Feed the GCLK2 to the WDT
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while (GCLK->STATUS.bit.SYNCBUSY); // Wait for synchronization
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WDT->CONFIG.bit.PER = WDT_CONFIG_PER_7; // Set the WDT reset timeout to 4 seconds
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while (WDT->STATUS.bit.SYNCBUSY); // Wait for synchronization
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REG_WDT_CTRL = WDT_CTRL_ENABLE; // Enable the WDT in normal mode
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while (WDT->STATUS.bit.SYNCBUSY); // Wait for synchronization
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}
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// Reset watchdog. MUST be called at least every 4 seconds after the
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// first watchdog_init or SAMD will go into emergency procedures.
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void MarlinHAL::watchdog_refresh() {
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WDT->CLEAR.reg = WDT_CLEAR_CLEAR_KEY;
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while (WDT->STATUS.bit.SYNCBUSY);
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}
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#endif
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// ------------------------
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// Types
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// ------------------------
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// ------------------------
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// Private Variables
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// ------------------------
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// ------------------------
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// Private functions
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// ------------------------
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void MarlinHAL::dma_init() {}
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// ------------------------
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// Public functions
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// ------------------------
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// HAL initialization task
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void MarlinHAL::init() {
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TERN_(DMA_IS_REQUIRED, dma_init());
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#if ENABLED(SDSUPPORT)
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#if HAS_SD_DETECT && SD_CONNECTION_IS(ONBOARD)
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SET_INPUT_PULLUP(SD_DETECT_PIN);
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#endif
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OUT_WRITE(SDSS, HIGH); // Try to set SDSS inactive before any other SPI users start up
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#endif
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}
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#pragma push_macro("WDT")
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#undef WDT // Required to be able to use '.bit.WDT'. Compiler wrongly replace struct field with WDT define
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uint8_t MarlinHAL::get_reset_source() {
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return 0;
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}
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#pragma pop_macro("WDT")
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void MarlinHAL::reboot() { NVIC_SystemReset(); }
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extern "C" {
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void * _sbrk(int incr);
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extern unsigned int __bss_end__; // end of bss section
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}
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// Return free memory between end of heap (or end bss) and whatever is current
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int freeMemory() {
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int free_memory, heap_end = (int)_sbrk(0);
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return (int)&free_memory - (heap_end ?: (int)&__bss_end__);
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}
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// ------------------------
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// ADC
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// ------------------------
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uint16_t MarlinHAL::adc_result;
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void MarlinHAL::adc_init() {
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/* thanks to https://www.eevblog.com/forum/microcontrollers/samd21g18-adc-with-resrdy-interrupts-only-reads-once-or-twice/ */
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ADC->CTRLA.bit.ENABLE = false;
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while(ADC->STATUS.bit.SYNCBUSY);
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// load chip corrections
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uint32_t bias = (*((uint32_t *) ADC_FUSES_BIASCAL_ADDR) & ADC_FUSES_BIASCAL_Msk) >> ADC_FUSES_BIASCAL_Pos;
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uint32_t linearity = (*((uint32_t *) ADC_FUSES_LINEARITY_0_ADDR) & ADC_FUSES_LINEARITY_0_Msk) >> ADC_FUSES_LINEARITY_0_Pos;
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linearity |= ((*((uint32_t *) ADC_FUSES_LINEARITY_1_ADDR) & ADC_FUSES_LINEARITY_1_Msk) >> ADC_FUSES_LINEARITY_1_Pos) << 5;
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/* Wait for bus synchronization. */
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while (ADC->STATUS.bit.SYNCBUSY) {};
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ADC->CALIB.reg = ADC_CALIB_BIAS_CAL(bias) | ADC_CALIB_LINEARITY_CAL(linearity);
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/* Wait for bus synchronization. */
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while (ADC->STATUS.bit.SYNCBUSY) {};
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ADC->CTRLA.bit.SWRST = true;
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while(ADC->STATUS.bit.SYNCBUSY);
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ADC->REFCTRL.reg = ADC_REFCTRL_REFSEL_INTVCC1;
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ADC->AVGCTRL.reg = ADC_AVGCTRL_SAMPLENUM_32| ADC_AVGCTRL_ADJRES(4);;
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ADC->CTRLB.reg = ADC_CTRLB_PRESCALER_DIV128 |
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ADC_CTRLB_RESSEL_16BIT |
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ADC_CTRLB_FREERUN;
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while(ADC->STATUS.bit.SYNCBUSY);
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ADC->SAMPCTRL.bit.SAMPLEN = 0x00;
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while(ADC->STATUS.bit.SYNCBUSY);
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ADC->INPUTCTRL.reg = ADC_INPUTCTRL_INPUTSCAN(HAL_ADC_AIN_LEN) // scan (INPUTSCAN + NUM_EXTUDERS - 1) pins
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| ADC_INPUTCTRL_GAIN_DIV2 |ADC_INPUTCTRL_MUXNEG_GND| HAL_ADC_AIN_START ; /* set to first AIN */
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while(ADC->STATUS.bit.SYNCBUSY);
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ADC->INTENSET.reg |= ADC_INTENSET_RESRDY; // enable Result Ready ADC interrupts
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while (ADC->STATUS.bit.SYNCBUSY);
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NVIC_EnableIRQ(ADC_IRQn); // enable ADC interrupts
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NVIC_SetPriority(ADC_IRQn, 3);
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ADC->CTRLA.bit.ENABLE = true;
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}
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volatile uint32_t adc_results[HAL_ADC_AIN_NUM_SENSORS];
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void ADC_Handler() {
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while(ADC->STATUS.bit.SYNCBUSY == 1);
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int pos = ADC->INPUTCTRL.bit.INPUTOFFSET;
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adc_results[pos] = ADC->RESULT.reg; /* Read the value. */
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ADC->INTFLAG.reg = ADC_INTENSET_RESRDY; /* Clear the data ready flag. */
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}
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void MarlinHAL::adc_start(const pin_t pin) {
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/* due to the way INPUTOFFSET works, the last sensor is the first position in the array
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and we want the ADC_handler interrupt to be as simple possible, so we do the calculation here.
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*/
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unsigned int pos = PIN_TO_INPUTCTRL(pin) - HAL_ADC_AIN_START + 1;
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if (pos == HAL_ADC_AIN_NUM_SENSORS) pos = 0;
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adc_result = adc_results[pos]; // 16-bit resolution
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//adc_result = 0xFFFF;
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}
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#endif // __SAMD21__
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223
Marlin/src/HAL/SAMD21/HAL.h
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223
Marlin/src/HAL/SAMD21/HAL.h
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@ -0,0 +1,223 @@
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/**
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* Marlin 3D Printer Firmware
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* Copyright (c) 2022 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
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*
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* Based on Sprinter and grbl.
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* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*
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*/
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#pragma once
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/**
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* SAMD21 HAL developed by Bart Meijer (brupje)
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* Based on SAMD51 HAL by Giuliano Zaro (AKA GMagician)
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*/
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#define CPU_32_BIT
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#include "../shared/Marduino.h"
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#include "../shared/math_32bit.h"
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#include "../shared/HAL_SPI.h"
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#include "fastio.h"
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// ------------------------
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// Serial ports
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// ------------------------
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#include "../../core/serial_hook.h"
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typedef ForwardSerial1Class< decltype(SerialUSB) > DefaultSerial1;
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extern DefaultSerial1 MSerialUSB;
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// Serial ports
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typedef ForwardSerial1Class< decltype(Serial1) > DefaultSerial2;
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typedef ForwardSerial1Class< decltype(Serial2) > DefaultSerial3;
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extern DefaultSerial2 MSerial0;
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extern DefaultSerial3 MSerial1;
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#define __MSERIAL(X) MSerial##X
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#define _MSERIAL(X) __MSERIAL(X)
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#define MSERIAL(X) _MSERIAL(INCREMENT(X))
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#if WITHIN(SERIAL_PORT, 0, 1)
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#define MYSERIAL1 MSERIAL(SERIAL_PORT)
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#elif SERIAL_PORT == -1
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#define MYSERIAL1 MSerialUSB
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#else
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#error "SERIAL_PORT must be -1 (Native USB only)."
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#endif
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#ifdef SERIAL_PORT_2
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#if WITHIN(SERIAL_PORT_2, 0, 1)
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#define MYSERIAL2 MSERIAL(SERIAL_PORT)
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#elif SERIAL_PORT_2 == -1
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#define MYSERIAL2 MSerialUSB
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#else
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#error "SERIAL_PORT_2 must be -1 (Native USB only)."
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#endif
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#endif
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#ifdef MMU2_SERIAL_PORT
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#if WITHIN(MMU2_SERIAL_PORT, 0, 1)
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#define MMU2_SERIAL MSERIAL(SERIAL_PORT)
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#elif MMU2_SERIAL_PORT == -1
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#define MMU2_SERIAL MSerialUSB
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#else
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#error "MMU2_SERIAL_PORT must be -1 (Native USB only)."
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#endif
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#endif
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#ifdef LCD_SERIAL_PORT
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#if WITHIN(LCD_SERIAL_PORT, 0, 1)
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#define LCD_SERIAL MSERIAL(SERIAL_PORT)
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#elif LCD_SERIAL_PORT == -1
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#define LCD_SERIAL MSerialUSB
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#else
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#error "LCD_SERIAL_PORT must be -1 (Native USB only)."
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#endif
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#endif
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typedef int8_t pin_t;
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#define SHARED_SERVOS HAS_SERVOS // Use shared/servos.cpp
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class Servo;
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typedef Servo hal_servo_t;
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//
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// Interrupts
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//
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#define CRITICAL_SECTION_START() const bool irqon = !__get_PRIMASK(); __disable_irq()
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#define CRITICAL_SECTION_END() if (irqon) __enable_irq()
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#define cli() __disable_irq() // Disable interrupts
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#define sei() __enable_irq() // Enable interrupts
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//
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// ADC
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//
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#define HAL_ADC_FILTERED 1 // Disable Marlin's oversampling. The HAL filters ADC values.
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#define HAL_ADC_VREF 3.3
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#define HAL_ADC_RESOLUTION 12
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#define HAL_ADC_AIN_START ADC_INPUTCTRL_MUXPOS_PIN3
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#define HAL_ADC_AIN_NUM_SENSORS 3
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#define HAL_ADC_AIN_LEN HAL_ADC_AIN_NUM_SENSORS-1
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//
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// Pin Mapping for M42, M43, M226
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//
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#define GET_PIN_MAP_PIN(index) index
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#define GET_PIN_MAP_INDEX(pin) pin
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#define PARSED_PIN_INDEX(code, dval) parser.intval(code, dval)
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//
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// Tone
|
||||||
|
//
|
||||||
|
void tone(const pin_t _pin, const unsigned int frequency, const unsigned long duration=0);
|
||||||
|
void noTone(const pin_t _pin);
|
||||||
|
|
||||||
|
// ------------------------
|
||||||
|
// Class Utilities
|
||||||
|
// ------------------------
|
||||||
|
|
||||||
|
#pragma GCC diagnostic push
|
||||||
|
#if GCC_VERSION <= 50000
|
||||||
|
#pragma GCC diagnostic ignored "-Wunused-function"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
extern "C" {
|
||||||
|
#endif
|
||||||
|
|
||||||
|
char *dtostrf(double __val, signed char __width, unsigned char __prec, char *__s);
|
||||||
|
|
||||||
|
extern "C" int freeMemory();
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#pragma GCC diagnostic pop
|
||||||
|
|
||||||
|
// ------------------------
|
||||||
|
// MarlinHAL Class
|
||||||
|
// ------------------------
|
||||||
|
|
||||||
|
class MarlinHAL {
|
||||||
|
public:
|
||||||
|
|
||||||
|
// Earliest possible init, before setup()
|
||||||
|
MarlinHAL() {}
|
||||||
|
|
||||||
|
// Watchdog
|
||||||
|
static void watchdog_init() IF_DISABLED(USE_WATCHDOG, {});
|
||||||
|
static void watchdog_refresh() IF_DISABLED(USE_WATCHDOG, {});
|
||||||
|
|
||||||
|
static void init(); // Called early in setup()
|
||||||
|
static void init_board() {} // Called less early in setup()
|
||||||
|
static void reboot(); // Restart the firmware from 0x0
|
||||||
|
|
||||||
|
// Interrupts
|
||||||
|
static bool isr_state() { return !__get_PRIMASK(); }
|
||||||
|
static void isr_on() { sei(); }
|
||||||
|
static void isr_off() { cli(); }
|
||||||
|
|
||||||
|
static void delay_ms(const int ms) { delay(ms); }
|
||||||
|
|
||||||
|
// Tasks, called from idle()
|
||||||
|
static void idletask() {}
|
||||||
|
|
||||||
|
// Reset
|
||||||
|
static uint8_t get_reset_source();
|
||||||
|
static void clear_reset_source() {}
|
||||||
|
|
||||||
|
// Free SRAM
|
||||||
|
static int freeMemory() { return ::freeMemory(); }
|
||||||
|
|
||||||
|
//
|
||||||
|
// ADC Methods
|
||||||
|
//
|
||||||
|
|
||||||
|
static uint16_t adc_result;
|
||||||
|
|
||||||
|
// Called by Temperature::init once at startup
|
||||||
|
static void adc_init();
|
||||||
|
|
||||||
|
// Called by Temperature::init for each sensor at startup
|
||||||
|
static void adc_enable(const uint8_t ch) {}
|
||||||
|
|
||||||
|
// Begin ADC sampling on the given pin. Called from Temperature::isr!
|
||||||
|
static void adc_start(const pin_t pin);
|
||||||
|
|
||||||
|
// Is the ADC ready for reading?
|
||||||
|
static bool adc_ready() { return true; }
|
||||||
|
|
||||||
|
// The current value of the ADC register
|
||||||
|
static uint16_t adc_value() { return adc_result; }
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Set the PWM duty cycle for the pin to the given value.
|
||||||
|
* No option to invert the duty cycle [default = false]
|
||||||
|
* No option to change the scale of the provided value to enable finer PWM duty control [default = 255]
|
||||||
|
*/
|
||||||
|
static void set_pwm_duty(const pin_t pin, const uint16_t v, const uint16_t=255, const bool=false) {
|
||||||
|
analogWrite(pin, v);
|
||||||
|
}
|
||||||
|
|
||||||
|
private:
|
||||||
|
static void dma_init();
|
||||||
|
};
|
||||||
148
Marlin/src/HAL/SAMD21/HAL_SPI.cpp
Normal file
148
Marlin/src/HAL/SAMD21/HAL_SPI.cpp
Normal file
@ -0,0 +1,148 @@
|
|||||||
|
/**
|
||||||
|
* Marlin 3D Printer Firmware
|
||||||
|
* Copyright (c) 2022 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||||
|
*
|
||||||
|
* Based on Sprinter and grbl.
|
||||||
|
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
|
||||||
|
*
|
||||||
|
* This program is free software: you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License as published by
|
||||||
|
* the Free Software Foundation, either version 3 of the License, or
|
||||||
|
* (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* SAMD21 HAL developed by Bart Meijer (brupje)
|
||||||
|
* Based on SAMD51 HAL by Giuliano Zaro (AKA GMagician)
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Hardware and software SPI implementations are included in this file.
|
||||||
|
*
|
||||||
|
* Control of the slave select pin(s) is handled by the calling routines and
|
||||||
|
* SAMD21 let hardware SPI handling to remove SS from its logic.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifdef __SAMD21__
|
||||||
|
|
||||||
|
// --------------------------------------------------------------------------
|
||||||
|
// Includes
|
||||||
|
// --------------------------------------------------------------------------
|
||||||
|
|
||||||
|
#include "../../inc/MarlinConfig.h"
|
||||||
|
#include <SPI.h>
|
||||||
|
|
||||||
|
// --------------------------------------------------------------------------
|
||||||
|
// Public functions
|
||||||
|
// --------------------------------------------------------------------------
|
||||||
|
|
||||||
|
#if EITHER(SOFTWARE_SPI, FORCE_SOFT_SPI)
|
||||||
|
|
||||||
|
// ------------------------
|
||||||
|
// Software SPI
|
||||||
|
// ------------------------
|
||||||
|
#error "Software SPI not supported for SAMD21. Use Hardware SPI."
|
||||||
|
|
||||||
|
#else // !SOFTWARE_SPI
|
||||||
|
|
||||||
|
static SPISettings spiConfig;
|
||||||
|
|
||||||
|
// ------------------------
|
||||||
|
// Hardware SPI
|
||||||
|
// ------------------------
|
||||||
|
void spiBegin() {
|
||||||
|
spiInit(SPI_HALF_SPEED);
|
||||||
|
}
|
||||||
|
|
||||||
|
void spiInit(uint8_t spiRate) {
|
||||||
|
// Use datarates Marlin uses
|
||||||
|
uint32_t clock;
|
||||||
|
switch (spiRate) {
|
||||||
|
case SPI_FULL_SPEED: clock = 8000000; break;
|
||||||
|
case SPI_HALF_SPEED: clock = 4000000; break;
|
||||||
|
case SPI_QUARTER_SPEED: clock = 2000000; break;
|
||||||
|
case SPI_EIGHTH_SPEED: clock = 1000000; break;
|
||||||
|
case SPI_SIXTEENTH_SPEED: clock = 500000; break;
|
||||||
|
case SPI_SPEED_5: clock = 250000; break;
|
||||||
|
case SPI_SPEED_6: clock = 125000; break;
|
||||||
|
default: clock = 4000000; break; // Default from the SPI library
|
||||||
|
}
|
||||||
|
spiConfig = SPISettings(clock, MSBFIRST, SPI_MODE0);
|
||||||
|
SPI.begin();
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Receives a single byte from the SPI port.
|
||||||
|
*
|
||||||
|
* @return Byte received
|
||||||
|
*
|
||||||
|
* @details
|
||||||
|
*/
|
||||||
|
uint8_t spiRec() {
|
||||||
|
SPI.beginTransaction(spiConfig);
|
||||||
|
uint8_t returnByte = SPI.transfer(0xFF);
|
||||||
|
SPI.endTransaction();
|
||||||
|
return returnByte;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Receives a number of bytes from the SPI port to a buffer
|
||||||
|
*
|
||||||
|
* @param buf Pointer to starting address of buffer to write to.
|
||||||
|
* @param nbyte Number of bytes to receive.
|
||||||
|
* @return Nothing
|
||||||
|
*/
|
||||||
|
void spiRead(uint8_t *buf, uint16_t nbyte) {
|
||||||
|
if (nbyte == 0) return;
|
||||||
|
memset(buf, 0xFF, nbyte);
|
||||||
|
|
||||||
|
SPI.beginTransaction(spiConfig);
|
||||||
|
SPI.transfer(buf, nbyte);
|
||||||
|
SPI.endTransaction();
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Sends a single byte on SPI port
|
||||||
|
*
|
||||||
|
* @param b Byte to send
|
||||||
|
*
|
||||||
|
* @details
|
||||||
|
*/
|
||||||
|
void spiSend(uint8_t b) {
|
||||||
|
SPI.beginTransaction(spiConfig);
|
||||||
|
SPI.transfer(b);
|
||||||
|
SPI.endTransaction();
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Write token and then write from 512 byte buffer to SPI (for SD card)
|
||||||
|
*
|
||||||
|
* @param buf Pointer with buffer start address
|
||||||
|
* @return Nothing
|
||||||
|
*
|
||||||
|
* @details Uses DMA
|
||||||
|
*/
|
||||||
|
void spiSendBlock(uint8_t token, const uint8_t *buf) {
|
||||||
|
SPI.beginTransaction(spiConfig);
|
||||||
|
SPI.transfer(token);
|
||||||
|
SPI.transfer((uint8_t*)buf, 512);
|
||||||
|
SPI.endTransaction();
|
||||||
|
}
|
||||||
|
|
||||||
|
void spiBeginTransaction(uint32_t spiClock, uint8_t bitOrder, uint8_t dataMode) {
|
||||||
|
spiConfig = SPISettings(spiClock, (BitOrder)bitOrder, dataMode);
|
||||||
|
SPI.beginTransaction(spiConfig);
|
||||||
|
}
|
||||||
|
#endif // !SOFTWARE_SPI
|
||||||
|
|
||||||
|
#endif // __SAMD21__
|
||||||
31
Marlin/src/HAL/SAMD21/MarlinSPI.h
Normal file
31
Marlin/src/HAL/SAMD21/MarlinSPI.h
Normal file
@ -0,0 +1,31 @@
|
|||||||
|
/**
|
||||||
|
* Marlin 3D Printer Firmware
|
||||||
|
* Copyright (c) 2022 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||||
|
*
|
||||||
|
* Based on Sprinter and grbl.
|
||||||
|
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
|
||||||
|
*
|
||||||
|
* This program is free software: you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License as published by
|
||||||
|
* the Free Software Foundation, either version 3 of the License, or
|
||||||
|
* (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* SAMD21 HAL developed by Bart Meijer (brupje)
|
||||||
|
* Based on SAMD51 HAL by Giuliano Zaro (AKA GMagician)
|
||||||
|
*/
|
||||||
|
#pragma once
|
||||||
|
|
||||||
|
#include <SPI.h>
|
||||||
|
|
||||||
|
using MarlinSPI = SPIClass;
|
||||||
82
Marlin/src/HAL/SAMD21/QSPIFlash.cpp
Normal file
82
Marlin/src/HAL/SAMD21/QSPIFlash.cpp
Normal file
@ -0,0 +1,82 @@
|
|||||||
|
/**
|
||||||
|
* Marlin 3D Printer Firmware
|
||||||
|
* Copyright (c) 2022 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||||
|
*
|
||||||
|
* Based on Sprinter and grbl.
|
||||||
|
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
|
||||||
|
*
|
||||||
|
* This program is free software: you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License as published by
|
||||||
|
* the Free Software Foundation, either version 3 of the License, or
|
||||||
|
* (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* SAMD21 HAL developed by Bart Meijer (brupje)
|
||||||
|
* Based on SAMD51 HAL by Giuliano Zaro (AKA GMagician)
|
||||||
|
*/
|
||||||
|
#include "../../inc/MarlinConfig.h"
|
||||||
|
|
||||||
|
#if ENABLED(QSPI_EEPROM)
|
||||||
|
|
||||||
|
#include "QSPIFlash.h"
|
||||||
|
|
||||||
|
#define INVALID_ADDR 0xFFFFFFFF
|
||||||
|
#define SECTOR_OF(a) (a & ~(SFLASH_SECTOR_SIZE - 1))
|
||||||
|
#define OFFSET_OF(a) (a & (SFLASH_SECTOR_SIZE - 1))
|
||||||
|
|
||||||
|
Adafruit_SPIFlashBase * QSPIFlash::_flashBase = nullptr;
|
||||||
|
uint8_t QSPIFlash::_buf[SFLASH_SECTOR_SIZE];
|
||||||
|
uint32_t QSPIFlash::_addr = INVALID_ADDR;
|
||||||
|
|
||||||
|
void QSPIFlash::begin() {
|
||||||
|
if (_flashBase) return;
|
||||||
|
|
||||||
|
_flashBase = new Adafruit_SPIFlashBase(new Adafruit_FlashTransport_QSPI());
|
||||||
|
_flashBase->begin(nullptr);
|
||||||
|
}
|
||||||
|
|
||||||
|
size_t QSPIFlash::size() {
|
||||||
|
return _flashBase->size();
|
||||||
|
}
|
||||||
|
|
||||||
|
uint8_t QSPIFlash::readByte(const uint32_t address) {
|
||||||
|
if (SECTOR_OF(address) == _addr) return _buf[OFFSET_OF(address)];
|
||||||
|
|
||||||
|
return _flashBase->read8(address);
|
||||||
|
}
|
||||||
|
|
||||||
|
void QSPIFlash::writeByte(const uint32_t address, const uint8_t value) {
|
||||||
|
uint32_t const sector_addr = SECTOR_OF(address);
|
||||||
|
|
||||||
|
// Page changes, flush old and update new cache
|
||||||
|
if (sector_addr != _addr) {
|
||||||
|
flush();
|
||||||
|
_addr = sector_addr;
|
||||||
|
|
||||||
|
// read a whole page from flash
|
||||||
|
_flashBase->readBuffer(sector_addr, _buf, SFLASH_SECTOR_SIZE);
|
||||||
|
}
|
||||||
|
|
||||||
|
_buf[OFFSET_OF(address)] = value;
|
||||||
|
}
|
||||||
|
|
||||||
|
void QSPIFlash::flush() {
|
||||||
|
if (_addr == INVALID_ADDR) return;
|
||||||
|
|
||||||
|
_flashBase->eraseSector(_addr / SFLASH_SECTOR_SIZE);
|
||||||
|
_flashBase->writeBuffer(_addr, _buf, SFLASH_SECTOR_SIZE);
|
||||||
|
|
||||||
|
_addr = INVALID_ADDR;
|
||||||
|
}
|
||||||
|
|
||||||
|
#endif // QSPI_EEPROM
|
||||||
49
Marlin/src/HAL/SAMD21/QSPIFlash.h
Normal file
49
Marlin/src/HAL/SAMD21/QSPIFlash.h
Normal file
@ -0,0 +1,49 @@
|
|||||||
|
/**
|
||||||
|
* @file QSPIFlash.h
|
||||||
|
*
|
||||||
|
* The MIT License (MIT)
|
||||||
|
*
|
||||||
|
* Copyright (c) 2019 Ha Thach and Dean Miller for Adafruit Industries LLC
|
||||||
|
*
|
||||||
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||||
|
* of this software and associated documentation files (the "Software"), to deal
|
||||||
|
* in the Software without restriction, including without limitation the rights
|
||||||
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||||
|
* copies of the Software, and to permit persons to whom the Software is
|
||||||
|
* furnished to do so, subject to the following conditions:
|
||||||
|
*
|
||||||
|
* The above copyright notice and this permission notice shall be included in
|
||||||
|
* all copies or substantial portions of the Software.
|
||||||
|
*
|
||||||
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||||
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||||
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||||
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||||
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||||
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||||
|
* THE SOFTWARE.
|
||||||
|
*
|
||||||
|
* Derived from Adafruit_SPIFlash class with no SdFat references
|
||||||
|
*/
|
||||||
|
#pragma once
|
||||||
|
|
||||||
|
#include <Adafruit_SPIFlashBase.h>
|
||||||
|
|
||||||
|
// This class extends Adafruit_SPIFlashBase by adding caching support.
|
||||||
|
//
|
||||||
|
// This class will use 4096 Bytes of RAM as a block cache.
|
||||||
|
class QSPIFlash {
|
||||||
|
public:
|
||||||
|
static void begin();
|
||||||
|
static size_t size();
|
||||||
|
static uint8_t readByte(const uint32_t address);
|
||||||
|
static void writeByte(const uint32_t address, const uint8_t v);
|
||||||
|
static void flush();
|
||||||
|
|
||||||
|
private:
|
||||||
|
static Adafruit_SPIFlashBase * _flashBase;
|
||||||
|
static uint8_t _buf[SFLASH_SECTOR_SIZE];
|
||||||
|
static uint32_t _addr;
|
||||||
|
};
|
||||||
|
|
||||||
|
extern QSPIFlash qspi;
|
||||||
66
Marlin/src/HAL/SAMD21/SAMD21.h
Normal file
66
Marlin/src/HAL/SAMD21/SAMD21.h
Normal file
@ -0,0 +1,66 @@
|
|||||||
|
/**
|
||||||
|
* Marlin 3D Printer Firmware
|
||||||
|
* Copyright (c) 2022 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||||
|
*
|
||||||
|
* Based on Sprinter and grbl.
|
||||||
|
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
|
||||||
|
*
|
||||||
|
* This program is free software: you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License as published by
|
||||||
|
* the Free Software Foundation, either version 3 of the License, or
|
||||||
|
* (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
#pragma once
|
||||||
|
|
||||||
|
/**
|
||||||
|
* SAMD21 HAL developed by Bart Meijer (brupje)
|
||||||
|
* Based on SAMD51 HAL by Giuliano Zaro (AKA GMagician)
|
||||||
|
*/
|
||||||
|
|
||||||
|
#define SYNC(sc) while (sc) { \
|
||||||
|
asm(""); \
|
||||||
|
}
|
||||||
|
|
||||||
|
// Get SAMD port/pin from specified arduino pin
|
||||||
|
#define GET_SAMD_PORT(P) _GET_SAMD_PORT(PIN_TO_SAMD_PIN(P))
|
||||||
|
#define GET_SAMD_PIN(P) _GET_SAMD_PIN(PIN_TO_SAMD_PIN(P))
|
||||||
|
|
||||||
|
// Get external interrupt line associated to specified arduino pin
|
||||||
|
#define PIN_TO_EILINE(P) _SAMDPORTPIN_TO_EILINE(GET_SAMD_PORT(P), GET_SAMD_PIN(P))
|
||||||
|
|
||||||
|
// Get adc/ain associated to specified arduino pin
|
||||||
|
#define PIN_TO_ADC(P) (ANAPIN_TO_ADCAIN(P) >> 8)
|
||||||
|
|
||||||
|
// Private defines
|
||||||
|
#define PIN_TO_SAMD_PIN(P) DIO##P##_PIN
|
||||||
|
|
||||||
|
#define _GET_SAMD_PORT(P) ((P) >> 5)
|
||||||
|
#define _GET_SAMD_PIN(P) ((P) & 0x1F)
|
||||||
|
|
||||||
|
// Get external interrupt line
|
||||||
|
#define _SAMDPORTPIN_TO_EILINE(P,B) ((P == 0 && WITHIN(B, 0, 31) && B != 26 && B != 28 && B != 29) ? (B) & 0xF \
|
||||||
|
: (P == 1 && (WITHIN(B, 0, 25) || WITHIN(B, 30, 31))) ? (B) & 0xF \
|
||||||
|
: (P == 1 && WITHIN(B, 26, 29)) ? 12 + (B) - 26 \
|
||||||
|
: (P == 2 && (WITHIN(B, 0, 6) || WITHIN(B, 10, 31)) && B != 29) ? (B) & 0xF \
|
||||||
|
: (P == 2 && B == 7) ? 9 \
|
||||||
|
: (P == 3 && WITHIN(B, 0, 1)) ? (B) \
|
||||||
|
: (P == 3 && WITHIN(B, 8, 12)) ? 3 + (B) - 8 \
|
||||||
|
: (P == 3 && WITHIN(B, 20, 21)) ? 10 + (B) - 20 \
|
||||||
|
: -1)
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
#define A2_AIN 3
|
||||||
|
#define A3_AIN 4
|
||||||
|
#define A4_AIN 5
|
||||||
|
#define PIN_TO_AIN(P) A##P##_AIN
|
||||||
|
#define AIN_TO_RESULT(P) ( (P - HAL_ADC_AIN_START == HAL_ADC_AIN_NUM_SENSORS-1) ? 0 : (P - HAL_ADC_AIN_START + 1) )
|
||||||
220
Marlin/src/HAL/SAMD21/Servo.cpp
Normal file
220
Marlin/src/HAL/SAMD21/Servo.cpp
Normal file
@ -0,0 +1,220 @@
|
|||||||
|
/**
|
||||||
|
* Marlin 3D Printer Firmware
|
||||||
|
* Copyright (c) 2022 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||||
|
*
|
||||||
|
* Based on Sprinter and grbl.
|
||||||
|
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
|
||||||
|
*
|
||||||
|
* This program is free software: you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License as published by
|
||||||
|
* the Free Software Foundation, either version 3 of the License, or
|
||||||
|
* (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* SAMD21 HAL developed by Bart Meijer (brupje)
|
||||||
|
* Based on SAMD51 HAL by Giuliano Zaro (AKA GMagician)
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* This comes from Arduino library which at the moment is buggy and uncompilable
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifdef __SAMD21__
|
||||||
|
|
||||||
|
#include "../../inc/MarlinConfig.h"
|
||||||
|
|
||||||
|
#if HAS_SERVOS
|
||||||
|
|
||||||
|
#include "../shared/servo.h"
|
||||||
|
#include "../shared/servo_private.h"
|
||||||
|
#include "SAMD21.h"
|
||||||
|
|
||||||
|
#define __TC_GCLK_ID(t) TC##t##_GCLK_ID
|
||||||
|
#define _TC_GCLK_ID(t) __TC_GCLK_ID(t)
|
||||||
|
#define TC_GCLK_ID _TC_GCLK_ID(SERVO_TC)
|
||||||
|
|
||||||
|
#define _TC_PRESCALER(d) TC_CTRLA_PRESCALER_DIV##d##_Val
|
||||||
|
#define TC_PRESCALER(d) _TC_PRESCALER(d)
|
||||||
|
|
||||||
|
#define __SERVO_IRQn(t) TC##t##_IRQn
|
||||||
|
#define _SERVO_IRQn(t) __SERVO_IRQn(t)
|
||||||
|
#define SERVO_IRQn _SERVO_IRQn(SERVO_TC)
|
||||||
|
|
||||||
|
#define HAL_SERVO_TIMER_ISR() TC_HANDLER(SERVO_TC)
|
||||||
|
|
||||||
|
#define TIMER_TCCHANNEL(t) ((t) & 1)
|
||||||
|
#define TC_COUNTER_START_VAL 0xFFFF
|
||||||
|
|
||||||
|
|
||||||
|
static volatile int8_t currentServoIndex[_Nbr_16timers]; // index for the servo being pulsed for each timer (or -1 if refresh interval)
|
||||||
|
|
||||||
|
FORCE_INLINE static uint16_t getTimerCount() {
|
||||||
|
Tcc * const tc = timer_config[SERVO_TC].pTcc;
|
||||||
|
|
||||||
|
tc->CTRLBSET.reg = TCC_CTRLBCLR_CMD_READSYNC;
|
||||||
|
SYNC(tc->STATUS.reg & TC_STATUS_SYNCBUSY);
|
||||||
|
|
||||||
|
return tc->COUNT.bit.COUNT;
|
||||||
|
}
|
||||||
|
|
||||||
|
// ----------------------------
|
||||||
|
// Interrupt handler for the TC
|
||||||
|
// ----------------------------
|
||||||
|
HAL_SERVO_TIMER_ISR() {
|
||||||
|
Tcc * const tc = timer_config[SERVO_TC].pTcc;
|
||||||
|
const timer16_Sequence_t timer =
|
||||||
|
#ifndef _useTimer1
|
||||||
|
_timer2
|
||||||
|
#elif !defined(_useTimer2)
|
||||||
|
_timer1
|
||||||
|
#else
|
||||||
|
(tc->INTFLAG.reg & tc->INTENSET.reg & TC_INTFLAG_MC0) ? _timer1 : _timer2
|
||||||
|
#endif
|
||||||
|
;
|
||||||
|
const uint8_t tcChannel = TIMER_TCCHANNEL(timer);
|
||||||
|
|
||||||
|
int8_t cho = currentServoIndex[timer]; // Handle the prior servo first
|
||||||
|
if (cho < 0) { // Servo -1 indicates the refresh interval completed...
|
||||||
|
#if defined(_useTimer1) && defined(_useTimer2)
|
||||||
|
if (currentServoIndex[timer ^ 1] >= 0) {
|
||||||
|
// Wait for both channels
|
||||||
|
// Clear the interrupt
|
||||||
|
tc->INTFLAG.reg = (tcChannel == 0) ? TC_INTFLAG_MC0 : TC_INTFLAG_MC1;
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
tc->COUNT.reg = TC_COUNTER_START_VAL; // ...so reset the timer
|
||||||
|
SYNC(tc->STATUS.reg & TC_STATUS_SYNCBUSY);
|
||||||
|
}
|
||||||
|
else if (SERVO_INDEX(timer, cho) < ServoCount) // prior channel handled?
|
||||||
|
digitalWrite(SERVO(timer, cho).Pin.nbr, LOW); // pulse the prior channel LOW
|
||||||
|
|
||||||
|
currentServoIndex[timer] = ++cho; // go to the next channel (or 0)
|
||||||
|
if (cho < SERVOS_PER_TIMER && SERVO_INDEX(timer, cho) < ServoCount) {
|
||||||
|
if (SERVO(timer, cho).Pin.isActive) // activated?
|
||||||
|
digitalWrite(SERVO(timer, cho).Pin.nbr, HIGH); // yes: pulse HIGH
|
||||||
|
|
||||||
|
tc->CC[tcChannel].reg = getTimerCount() - (uint16_t)SERVO(timer, cho).ticks;
|
||||||
|
}
|
||||||
|
else {
|
||||||
|
// finished all channels so wait for the refresh period to expire before starting over
|
||||||
|
currentServoIndex[timer] = -1; // reset the timer COUNT.reg on the next call
|
||||||
|
const uint16_t cval = getTimerCount() - 256 / (SERVO_TIMER_PRESCALER), // allow 256 cycles to ensure the next CV not missed
|
||||||
|
ival = (TC_COUNTER_START_VAL) - (uint16_t)usToTicks(REFRESH_INTERVAL); // at least REFRESH_INTERVAL has elapsed
|
||||||
|
tc->CC[tcChannel].reg = min(cval, ival);
|
||||||
|
}
|
||||||
|
if (tcChannel == 0) {
|
||||||
|
SYNC(tc->SYNCBUSY.bit.CC0);
|
||||||
|
tc->INTFLAG.reg = TC_INTFLAG_MC0; // Clear the interrupt
|
||||||
|
}
|
||||||
|
else {
|
||||||
|
SYNC(tc->SYNCBUSY.bit.CC1);
|
||||||
|
tc->INTFLAG.reg = TC_INTFLAG_MC1; // Clear the interrupt
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void initISR(const timer16_Sequence_t timer) {
|
||||||
|
Tcc * const tc = timer_config[SERVO_TC].pTcc;
|
||||||
|
const uint8_t tcChannel = TIMER_TCCHANNEL(timer);
|
||||||
|
|
||||||
|
static bool initialized = false; // Servo TC has been initialized
|
||||||
|
if (!initialized) {
|
||||||
|
NVIC_DisableIRQ(SERVO_IRQn);
|
||||||
|
|
||||||
|
// Disable the timer
|
||||||
|
tc->CTRLA.bit.ENABLE = false;
|
||||||
|
SYNC(tc->STATUS.reg & TC_STATUS_SYNCBUSY);
|
||||||
|
|
||||||
|
// Select GCLK0 as timer/counter input clock source
|
||||||
|
GCLK->CLKCTRL.reg =(GCLK_CLKCTRL_CLKEN | GCLK_CLKCTRL_GEN_GCLK0 | GCLK_CLKCTRL_ID(TCC0_GCLK_ID));
|
||||||
|
SYNC (GCLK->STATUS.bit.SYNCBUSY);
|
||||||
|
|
||||||
|
// Reset the timer
|
||||||
|
tc->CTRLA.bit.SWRST = true;
|
||||||
|
SYNC(tc->CTRLA.bit.SWRST);
|
||||||
|
|
||||||
|
// Set timer counter mode to 16 bits
|
||||||
|
tc->CTRLA.reg = TC_CTRLA_MODE_COUNT16;
|
||||||
|
|
||||||
|
// Set timer counter mode as normal PWM
|
||||||
|
tc->WAVE.bit.WAVEGEN = TCC_WAVE_WAVEGEN_NPWM_Val;
|
||||||
|
|
||||||
|
// Set the prescaler factor
|
||||||
|
tc->CTRLA.bit.PRESCALER = TC_PRESCALER(SERVO_TIMER_PRESCALER);
|
||||||
|
|
||||||
|
// Count down
|
||||||
|
tc->CTRLBSET.reg = TCC_CTRLBCLR_DIR;
|
||||||
|
SYNC(tc->SYNCBUSY.bit.CTRLB);
|
||||||
|
|
||||||
|
// Reset all servo indexes
|
||||||
|
memset((void *)currentServoIndex, 0xFF, sizeof(currentServoIndex));
|
||||||
|
|
||||||
|
// Configure interrupt request
|
||||||
|
NVIC_ClearPendingIRQ(SERVO_IRQn);
|
||||||
|
NVIC_SetPriority(SERVO_IRQn, 5);
|
||||||
|
NVIC_EnableIRQ(SERVO_IRQn);
|
||||||
|
|
||||||
|
initialized = true;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (!tc->CTRLA.bit.ENABLE) {
|
||||||
|
// Reset the timer counter
|
||||||
|
tc->COUNT.reg = TC_COUNTER_START_VAL;
|
||||||
|
SYNC(tc->STATUS.reg & TC_STATUS_SYNCBUSY);
|
||||||
|
|
||||||
|
// Enable the timer and start it
|
||||||
|
tc->CTRLA.bit.ENABLE = true;
|
||||||
|
SYNC(tc->STATUS.reg & TC_STATUS_SYNCBUSY);
|
||||||
|
}
|
||||||
|
// First interrupt request after 1 ms
|
||||||
|
tc->CC[tcChannel].reg = getTimerCount() - (uint16_t)usToTicks(1000UL);
|
||||||
|
|
||||||
|
if (tcChannel == 0 ) {
|
||||||
|
SYNC(tc->SYNCBUSY.bit.CC0);
|
||||||
|
|
||||||
|
// Clear pending match interrupt
|
||||||
|
tc->INTFLAG.reg = TC_INTENSET_MC0;
|
||||||
|
// Enable the match channel interrupt request
|
||||||
|
tc->INTENSET.reg = TC_INTENSET_MC0;
|
||||||
|
}
|
||||||
|
else {
|
||||||
|
SYNC(tc->SYNCBUSY.bit.CC1);
|
||||||
|
|
||||||
|
// Clear pending match interrupt
|
||||||
|
tc->INTFLAG.reg = TC_INTENSET_MC1;
|
||||||
|
// Enable the match channel interrupt request
|
||||||
|
tc->INTENSET.reg = TC_INTENSET_MC1;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void finISR(const timer16_Sequence_t timer_index) {
|
||||||
|
Tcc * const tc = timer_config[SERVO_TC].pTcc;
|
||||||
|
const uint8_t tcChannel = TIMER_TCCHANNEL(timer_index);
|
||||||
|
|
||||||
|
// Disable the match channel interrupt request
|
||||||
|
tc->INTENCLR.reg = (tcChannel == 0) ? TC_INTENCLR_MC0 : TC_INTENCLR_MC1;
|
||||||
|
|
||||||
|
if (true
|
||||||
|
#if defined(_useTimer1) && defined(_useTimer2)
|
||||||
|
&& (tc->INTENCLR.reg & (TC_INTENCLR_MC0|TC_INTENCLR_MC1)) == 0
|
||||||
|
#endif
|
||||||
|
) {
|
||||||
|
// Disable the timer if not used
|
||||||
|
tc->CTRLA.bit.ENABLE = false;
|
||||||
|
SYNC(tc->STATUS.reg & TC_STATUS_SYNCBUSY);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
#endif // HAS_SERVOS
|
||||||
|
|
||||||
|
#endif // __SAMD21__
|
||||||
45
Marlin/src/HAL/SAMD21/ServoTimers.h
Normal file
45
Marlin/src/HAL/SAMD21/ServoTimers.h
Normal file
@ -0,0 +1,45 @@
|
|||||||
|
/**
|
||||||
|
* Marlin 3D Printer Firmware
|
||||||
|
* Copyright (c) 2022 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||||
|
*
|
||||||
|
* Based on Sprinter and grbl.
|
||||||
|
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
|
||||||
|
*
|
||||||
|
* This program is free software: you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License as published by
|
||||||
|
* the Free Software Foundation, either version 3 of the License, or
|
||||||
|
* (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
#pragma once
|
||||||
|
|
||||||
|
/**
|
||||||
|
* SAMD21 HAL developed by Bart Meijer (brupje)
|
||||||
|
* Based on SAMD51 HAL by Giuliano Zaro (AKA GMagician)
|
||||||
|
*/
|
||||||
|
|
||||||
|
#define _useTimer1
|
||||||
|
#define _useTimer2
|
||||||
|
|
||||||
|
#define TRIM_DURATION 5 // compensation ticks to trim adjust for digitalWrite delays
|
||||||
|
#define SERVO_TIMER_PRESCALER 64 // timer prescaler factor to 64 (avoid overflowing 16-bit clock counter, at 120MHz this is 1831 ticks per millisecond
|
||||||
|
|
||||||
|
#define SERVO_TC 3
|
||||||
|
|
||||||
|
typedef enum {
|
||||||
|
#ifdef _useTimer1
|
||||||
|
_timer1,
|
||||||
|
#endif
|
||||||
|
#ifdef _useTimer2
|
||||||
|
_timer2,
|
||||||
|
#endif
|
||||||
|
_Nbr_16timers
|
||||||
|
} timer16_Sequence_t;
|
||||||
141
Marlin/src/HAL/SAMD21/eeprom_flash.cpp
Normal file
141
Marlin/src/HAL/SAMD21/eeprom_flash.cpp
Normal file
@ -0,0 +1,141 @@
|
|||||||
|
/**
|
||||||
|
* Marlin 3D Printer Firmware
|
||||||
|
* Copyright (c) 2022 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||||
|
*
|
||||||
|
* Based on Sprinter and grbl.
|
||||||
|
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
|
||||||
|
*
|
||||||
|
* This program is free software: you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License as published by
|
||||||
|
* the Free Software Foundation, either version 3 of the License, or
|
||||||
|
* (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* SAMD21 HAL developed by Bart Meijer (brupje)
|
||||||
|
* Based on SAMD51 HAL by Giuliano Zaro (AKA GMagician)
|
||||||
|
*/
|
||||||
|
#ifdef __SAMD21__
|
||||||
|
|
||||||
|
#include "../../inc/MarlinConfig.h"
|
||||||
|
|
||||||
|
#if ENABLED(FLASH_EEPROM_EMULATION)
|
||||||
|
|
||||||
|
#define TOTAL_FLASH_SIZE (MARLIN_EEPROM_SIZE+255)/256*256
|
||||||
|
|
||||||
|
/* reserve flash memory */
|
||||||
|
static const uint8_t flashdata[TOTAL_FLASH_SIZE] __attribute__((__aligned__(256))) { }; \
|
||||||
|
|
||||||
|
#include "../shared/eeprom_api.h"
|
||||||
|
|
||||||
|
size_t PersistentStore::capacity() {
|
||||||
|
return MARLIN_EEPROM_SIZE;
|
||||||
|
/* const uint8_t psz = NVMCTRL->SEESTAT.bit.PSZ,
|
||||||
|
sblk = NVMCTRL->SEESTAT.bit.SBLK;
|
||||||
|
|
||||||
|
return (!psz && !sblk) ? 0
|
||||||
|
: (psz <= 2) ? (0x200 << psz)
|
||||||
|
: (sblk == 1 || psz == 3) ? 4096
|
||||||
|
: (sblk == 2 || psz == 4) ? 8192
|
||||||
|
: (sblk <= 4 || psz == 5) ? 16384
|
||||||
|
: (sblk >= 9 && psz == 7) ? 65536
|
||||||
|
: 32768;*/
|
||||||
|
}
|
||||||
|
|
||||||
|
uint32_t PAGE_SIZE;
|
||||||
|
uint32_t ROW_SIZE;
|
||||||
|
bool hasWritten = false;
|
||||||
|
uint8_t * buffer;
|
||||||
|
|
||||||
|
void _erase(const volatile void *flash_ptr) {
|
||||||
|
NVMCTRL->ADDR.reg = ((uint32_t)flash_ptr) / 2;
|
||||||
|
NVMCTRL->CTRLA.reg = NVMCTRL_CTRLA_CMDEX_KEY | NVMCTRL_CTRLA_CMD_ER;
|
||||||
|
while (!NVMCTRL->INTFLAG.bit.READY) { }
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
void erase(const volatile void *flash_ptr, uint32_t size) {
|
||||||
|
const uint8_t *ptr = (const uint8_t *)flash_ptr;
|
||||||
|
while (size > ROW_SIZE) {
|
||||||
|
_erase(ptr);
|
||||||
|
ptr += ROW_SIZE;
|
||||||
|
size -= ROW_SIZE;
|
||||||
|
}
|
||||||
|
_erase(ptr);
|
||||||
|
}
|
||||||
|
|
||||||
|
bool PersistentStore::access_start() {
|
||||||
|
/* clear page buffer*/
|
||||||
|
NVMCTRL->CTRLA.reg = NVMCTRL_CTRLA_CMDEX_KEY | NVMCTRL_CTRLA_CMD_PBC;
|
||||||
|
while (NVMCTRL->INTFLAG.bit.READY == 0) { }
|
||||||
|
|
||||||
|
PAGE_SIZE = pow(2,3 + NVMCTRL->PARAM.bit.PSZ);
|
||||||
|
ROW_SIZE= PAGE_SIZE * 4;
|
||||||
|
/*NVMCTRL->SEECFG.reg = NVMCTRL_SEECFG_WMODE_BUFFERED; // Buffered mode and segment reallocation active
|
||||||
|
if (NVMCTRL->SEESTAT.bit.RLOCK)
|
||||||
|
NVMCTRL_CMD(NVMCTRL_CTRLB_CMD_USEE); */ // Unlock E2P data write access
|
||||||
|
// erase(&flashdata[0], TOTAL_FLASH_SIZE);
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
|
||||||
|
bool PersistentStore::access_finish() {
|
||||||
|
if (hasWritten) {
|
||||||
|
erase(&flashdata[0], TOTAL_FLASH_SIZE);
|
||||||
|
|
||||||
|
NVMCTRL->CTRLA.reg = NVMCTRL_CTRLA_CMDEX_KEY | NVMCTRL_CTRLA_CMD_PBC;
|
||||||
|
while (NVMCTRL->INTFLAG.bit.READY == 0) { }
|
||||||
|
|
||||||
|
NVMCTRL->CTRLB.bit.MANW = 0;
|
||||||
|
|
||||||
|
volatile uint32_t *dst_addr = (volatile uint32_t *) &flashdata;
|
||||||
|
|
||||||
|
uint32_t *pointer = (uint32_t *) buffer;
|
||||||
|
for (uint32_t i = 0; i < TOTAL_FLASH_SIZE; i+=4) {
|
||||||
|
|
||||||
|
*dst_addr = (uint32_t) *pointer;
|
||||||
|
pointer++;
|
||||||
|
dst_addr ++;
|
||||||
|
}
|
||||||
|
|
||||||
|
// Execute "WP" Write Page
|
||||||
|
NVMCTRL->CTRLA.reg = NVMCTRL_CTRLA_CMDEX_KEY | NVMCTRL_CTRLA_CMD_WP;
|
||||||
|
while (NVMCTRL->INTFLAG.bit.READY == 0) { }
|
||||||
|
|
||||||
|
free(buffer);
|
||||||
|
hasWritten = false;
|
||||||
|
}
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
|
||||||
|
bool PersistentStore::write_data(int &pos, const uint8_t *value, size_t size, uint16_t *crc) {
|
||||||
|
if (!hasWritten) {
|
||||||
|
// init temp buffer
|
||||||
|
buffer = (uint8_t *) malloc(MARLIN_EEPROM_SIZE);
|
||||||
|
hasWritten=true;
|
||||||
|
}
|
||||||
|
|
||||||
|
memcpy(buffer+pos,value,size);
|
||||||
|
pos += size;
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
bool PersistentStore::read_data(int &pos, uint8_t *value, size_t size, uint16_t *crc, const bool writing/*=true*/) {
|
||||||
|
volatile uint8_t *dst_addr = (volatile uint8_t *) &flashdata;
|
||||||
|
dst_addr += pos;
|
||||||
|
|
||||||
|
memcpy(value,(const void *) dst_addr,size);
|
||||||
|
pos += size;
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
#endif // FLASH_EEPROM_EMULATION
|
||||||
|
#endif // __SAMD21__
|
||||||
79
Marlin/src/HAL/SAMD21/eeprom_qspi.cpp
Normal file
79
Marlin/src/HAL/SAMD21/eeprom_qspi.cpp
Normal file
@ -0,0 +1,79 @@
|
|||||||
|
/**
|
||||||
|
* Marlin 3D Printer Firmware
|
||||||
|
* Copyright (c) 2022 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||||
|
*
|
||||||
|
* Based on Sprinter and grbl.
|
||||||
|
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
|
||||||
|
*
|
||||||
|
* This program is free software: you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License as published by
|
||||||
|
* the Free Software Foundation, either version 3 of the License, or
|
||||||
|
* (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* SAMD21 HAL developed by Bart Meijer (brupje)
|
||||||
|
* Based on SAMD51 HAL by Giuliano Zaro (AKA GMagician)
|
||||||
|
*/
|
||||||
|
#ifdef __SAMD21__
|
||||||
|
|
||||||
|
#include "../../inc/MarlinConfig.h"
|
||||||
|
|
||||||
|
#if ENABLED(QSPI_EEPROM)
|
||||||
|
|
||||||
|
#error "QSPI_EEPROM emulation Not implemented on SAMD21"
|
||||||
|
|
||||||
|
#include "../shared/eeprom_api.h"
|
||||||
|
|
||||||
|
#include "QSPIFlash.h"
|
||||||
|
|
||||||
|
static bool initialized;
|
||||||
|
|
||||||
|
size_t PersistentStore::capacity() { return qspi.size(); }
|
||||||
|
|
||||||
|
bool PersistentStore::access_start() {
|
||||||
|
if (!initialized) {
|
||||||
|
qspi.begin();
|
||||||
|
initialized = true;
|
||||||
|
}
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
|
||||||
|
bool PersistentStore::access_finish() {
|
||||||
|
qspi.flush();
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
|
||||||
|
bool PersistentStore::write_data(int &pos, const uint8_t *value, size_t size, uint16_t *crc) {
|
||||||
|
while (size--) {
|
||||||
|
const uint8_t v = *value;
|
||||||
|
qspi.writeByte(pos, v);
|
||||||
|
crc16(crc, &v, 1);
|
||||||
|
pos++;
|
||||||
|
value++;
|
||||||
|
}
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
bool PersistentStore::read_data(int &pos, uint8_t *value, size_t size, uint16_t *crc, const bool writing/*=true*/) {
|
||||||
|
while (size--) {
|
||||||
|
uint8_t c = qspi.readByte(pos);
|
||||||
|
if (writing) *value = c;
|
||||||
|
crc16(crc, &c, 1);
|
||||||
|
pos++;
|
||||||
|
value++;
|
||||||
|
}
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
#endif // QSPI_EEPROM
|
||||||
|
#endif // __SAMD21__
|
||||||
82
Marlin/src/HAL/SAMD21/eeprom_wired.cpp
Normal file
82
Marlin/src/HAL/SAMD21/eeprom_wired.cpp
Normal file
@ -0,0 +1,82 @@
|
|||||||
|
/**
|
||||||
|
* Marlin 3D Printer Firmware
|
||||||
|
* Copyright (c) 2022 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||||
|
*
|
||||||
|
* Based on Sprinter and grbl.
|
||||||
|
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
|
||||||
|
*
|
||||||
|
* This program is free software: you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License as published by
|
||||||
|
* the Free Software Foundation, either version 3 of the License, or
|
||||||
|
* (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* SAMD21 HAL developed by Bart Meijer (brupje)
|
||||||
|
* Based on SAMD51 HAL by Giuliano Zaro (AKA GMagician)
|
||||||
|
*/
|
||||||
|
#ifdef __SAMD21__
|
||||||
|
|
||||||
|
#include "../../inc/MarlinConfig.h"
|
||||||
|
|
||||||
|
#if USE_WIRED_EEPROM
|
||||||
|
|
||||||
|
#error "USE_WIRED_EEPROM emulation Not implemented on SAMD21"
|
||||||
|
/**
|
||||||
|
* PersistentStore for Arduino-style EEPROM interface
|
||||||
|
* with simple implementations supplied by Marlin.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include "../shared/eeprom_if.h"
|
||||||
|
#include "../shared/eeprom_api.h"
|
||||||
|
|
||||||
|
#ifndef MARLIN_EEPROM_SIZE
|
||||||
|
#error "MARLIN_EEPROM_SIZE is required for I2C / SPI EEPROM."
|
||||||
|
#endif
|
||||||
|
size_t PersistentStore::capacity() { return MARLIN_EEPROM_SIZE; }
|
||||||
|
|
||||||
|
bool PersistentStore::access_start() { eeprom_init(); return true; }
|
||||||
|
bool PersistentStore::access_finish() { return true; }
|
||||||
|
|
||||||
|
bool PersistentStore::write_data(int &pos, const uint8_t *value, size_t size, uint16_t *crc) {
|
||||||
|
uint16_t written = 0;
|
||||||
|
while (size--) {
|
||||||
|
const uint8_t v = *value;
|
||||||
|
uint8_t * const p = (uint8_t * const)pos;
|
||||||
|
if (v != eeprom_read_byte(p)) { // EEPROM has only ~100,000 write cycles, so only write bytes that have changed!
|
||||||
|
eeprom_write_byte(p, v);
|
||||||
|
if (++written & 0x7F) delay(2); else safe_delay(2); // Avoid triggering watchdog during long EEPROM writes
|
||||||
|
if (eeprom_read_byte(p) != v) {
|
||||||
|
SERIAL_ECHO_MSG(STR_ERR_EEPROM_WRITE);
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
crc16(crc, &v, 1);
|
||||||
|
pos++;
|
||||||
|
value++;
|
||||||
|
}
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
bool PersistentStore::read_data(int &pos, uint8_t *value, size_t size, uint16_t *crc, const bool writing/*=true*/) {
|
||||||
|
while (size--) {
|
||||||
|
uint8_t c = eeprom_read_byte((uint8_t*)pos);
|
||||||
|
if (writing) *value = c;
|
||||||
|
crc16(crc, &c, 1);
|
||||||
|
pos++;
|
||||||
|
value++;
|
||||||
|
}
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
#endif // USE_WIRED_EEPROM
|
||||||
|
#endif // __SAMD21__
|
||||||
253
Marlin/src/HAL/SAMD21/endstop_interrupts.h
Normal file
253
Marlin/src/HAL/SAMD21/endstop_interrupts.h
Normal file
@ -0,0 +1,253 @@
|
|||||||
|
/**
|
||||||
|
* Marlin 3D Printer Firmware
|
||||||
|
* Copyright (c) 2022 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||||
|
*
|
||||||
|
* Based on Sprinter and grbl.
|
||||||
|
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
|
||||||
|
*
|
||||||
|
* This program is free software: you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License as published by
|
||||||
|
* the Free Software Foundation, either version 3 of the License, or
|
||||||
|
* (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
#pragma once
|
||||||
|
|
||||||
|
/**
|
||||||
|
* SAMD21 HAL developed by Bart Meijer (brupje)
|
||||||
|
* Based on SAMD51 HAL by Giuliano Zaro (AKA GMagician)
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Endstop interrupts for ATMEL SAMD21 based targets.
|
||||||
|
*
|
||||||
|
* On SAMD21, all pins support external interrupt capability.
|
||||||
|
* Any pin can be used for external interrupts, but there are some restrictions.
|
||||||
|
* At most 16 different external interrupts can be used at one time.
|
||||||
|
* Further, you can’t just pick any 16 pins to use. This is because every pin on the SAMD21
|
||||||
|
* connects to what is called an EXTINT line, and only one pin per EXTINT line can be used for external
|
||||||
|
* interrupts at a time
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Endstop Interrupts
|
||||||
|
*
|
||||||
|
* Without endstop interrupts the endstop pins must be polled continually in
|
||||||
|
* the temperature-ISR via endstops.update(), most of the time finding no change.
|
||||||
|
* With this feature endstops.update() is called only when we know that at
|
||||||
|
* least one endstop has changed state, saving valuable CPU cycles.
|
||||||
|
*
|
||||||
|
* This feature only works when all used endstop pins can generate an 'external interrupt'.
|
||||||
|
*
|
||||||
|
* Test whether pins issue interrupts on your board by flashing 'pin_interrupt_test.ino'.
|
||||||
|
* (Located in Marlin/buildroot/share/pin_interrupt_test/pin_interrupt_test.ino)
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include "../../module/endstops.h"
|
||||||
|
|
||||||
|
#define MATCH_EILINE(P1,P2) (P1 != P2 && PIN_TO_EILINE(P1) == PIN_TO_EILINE(P2))
|
||||||
|
#define MATCH_X_MAX_EILINE(P) TERN0(HAS_X_MAX, DEFER4(MATCH_EILINE)(P, X_MAX_PIN))
|
||||||
|
#define MATCH_X_MIN_EILINE(P) TERN0(HAS_X_MIN, DEFER4(MATCH_EILINE)(P, X_MIN_PIN))
|
||||||
|
#define MATCH_Y_MAX_EILINE(P) TERN0(HAS_Y_MAX, DEFER4(MATCH_EILINE)(P, Y_MAX_PIN))
|
||||||
|
#define MATCH_Y_MIN_EILINE(P) TERN0(HAS_Y_MIN, DEFER4(MATCH_EILINE)(P, Y_MIN_PIN))
|
||||||
|
#define MATCH_Z_MAX_EILINE(P) TERN0(HAS_Z_MAX, DEFER4(MATCH_EILINE)(P, Z_MAX_PIN))
|
||||||
|
#define MATCH_Z_MIN_EILINE(P) TERN0(HAS_Z_MIN, DEFER4(MATCH_EILINE)(P, Z_MIN_PIN))
|
||||||
|
#define MATCH_I_MAX_EILINE(P) TERN0(HAS_I_MAX, DEFER4(MATCH_EILINE)(P, I_MAX_PIN))
|
||||||
|
#define MATCH_I_MIN_EILINE(P) TERN0(HAS_I_MIN, DEFER4(MATCH_EILINE)(P, I_MIN_PIN))
|
||||||
|
#define MATCH_J_MAX_EILINE(P) TERN0(HAS_J_MAX, DEFER4(MATCH_EILINE)(P, J_MAX_PIN))
|
||||||
|
#define MATCH_J_MIN_EILINE(P) TERN0(HAS_J_MIN, DEFER4(MATCH_EILINE)(P, J_MIN_PIN))
|
||||||
|
#define MATCH_K_MAX_EILINE(P) TERN0(HAS_K_MAX, DEFER4(MATCH_EILINE)(P, K_MAX_PIN))
|
||||||
|
#define MATCH_K_MIN_EILINE(P) TERN0(HAS_K_MIN, DEFER4(MATCH_EILINE)(P, K_MIN_PIN))
|
||||||
|
#define MATCH_U_MAX_EILINE(P) TERN0(HAS_U_MAX, DEFER4(MATCH_EILINE)(P, U_MAX_PIN))
|
||||||
|
#define MATCH_U_MIN_EILINE(P) TERN0(HAS_U_MIN, DEFER4(MATCH_EILINE)(P, U_MIN_PIN))
|
||||||
|
#define MATCH_V_MAX_EILINE(P) TERN0(HAS_V_MAX, DEFER4(MATCH_EILINE)(P, V_MAX_PIN))
|
||||||
|
#define MATCH_V_MIN_EILINE(P) TERN0(HAS_V_MIN, DEFER4(MATCH_EILINE)(P, V_MIN_PIN))
|
||||||
|
#define MATCH_W_MAX_EILINE(P) TERN0(HAS_W_MAX, DEFER4(MATCH_EILINE)(P, W_MAX_PIN))
|
||||||
|
#define MATCH_W_MIN_EILINE(P) TERN0(HAS_W_MIN, DEFER4(MATCH_EILINE)(P, W_MIN_PIN))
|
||||||
|
#define MATCH_Z2_MAX_EILINE(P) TERN0(HAS_Z2_MAX, DEFER4(MATCH_EILINE)(P, Z2_MAX_PIN))
|
||||||
|
#define MATCH_Z2_MIN_EILINE(P) TERN0(HAS_Z2_MIN, DEFER4(MATCH_EILINE)(P, Z2_MIN_PIN))
|
||||||
|
#define MATCH_Z3_MAX_EILINE(P) TERN0(HAS_Z3_MAX, DEFER4(MATCH_EILINE)(P, Z3_MAX_PIN))
|
||||||
|
#define MATCH_Z3_MIN_EILINE(P) TERN0(HAS_Z3_MIN, DEFER4(MATCH_EILINE)(P, Z3_MIN_PIN))
|
||||||
|
#define MATCH_Z4_MAX_EILINE(P) TERN0(HAS_Z4_MAX, DEFER4(MATCH_EILINE)(P, Z4_MAX_PIN))
|
||||||
|
#define MATCH_Z4_MIN_EILINE(P) TERN0(HAS_Z4_MIN, DEFER4(MATCH_EILINE)(P, Z4_MIN_PIN))
|
||||||
|
#define MATCH_Z_MIN_PROBE_EILINE(P) TERN0(HAS_Z_MIN_PROBE_PIN, DEFER4(MATCH_EILINE)(P, Z_MIN_PROBE_PIN))
|
||||||
|
|
||||||
|
#define AVAILABLE_EILINE(P) ( PIN_TO_EILINE(P) != -1 \
|
||||||
|
&& !MATCH_X_MAX_EILINE(P) && !MATCH_X_MIN_EILINE(P) \
|
||||||
|
&& !MATCH_Y_MAX_EILINE(P) && !MATCH_Y_MIN_EILINE(P) \
|
||||||
|
&& !MATCH_Z_MAX_EILINE(P) && !MATCH_Z_MIN_EILINE(P) \
|
||||||
|
&& !MATCH_I_MAX_EILINE(P) && !MATCH_I_MIN_EILINE(P) \
|
||||||
|
&& !MATCH_J_MAX_EILINE(P) && !MATCH_J_MIN_EILINE(P) \
|
||||||
|
&& !MATCH_K_MAX_EILINE(P) && !MATCH_K_MIN_EILINE(P) \
|
||||||
|
&& !MATCH_U_MAX_EILINE(P) && !MATCH_U_MIN_EILINE(P) \
|
||||||
|
&& !MATCH_V_MAX_EILINE(P) && !MATCH_V_MIN_EILINE(P) \
|
||||||
|
&& !MATCH_W_MAX_EILINE(P) && !MATCH_W_MIN_EILINE(P) \
|
||||||
|
&& !MATCH_Z2_MAX_EILINE(P) && !MATCH_Z2_MIN_EILINE(P) \
|
||||||
|
&& !MATCH_Z3_MAX_EILINE(P) && !MATCH_Z3_MIN_EILINE(P) \
|
||||||
|
&& !MATCH_Z4_MAX_EILINE(P) && !MATCH_Z4_MIN_EILINE(P) \
|
||||||
|
&& !MATCH_Z_MIN_PROBE_EILINE(P) )
|
||||||
|
|
||||||
|
// One ISR for all EXT-Interrupts
|
||||||
|
void endstop_ISR() { endstops.update(); }
|
||||||
|
|
||||||
|
void setup_endstop_interrupts() {
|
||||||
|
#define _ATTACH(P) attachInterrupt(P, endstop_ISR, CHANGE)
|
||||||
|
#if HAS_X_MAX
|
||||||
|
#if !AVAILABLE_EILINE(X_MAX_PIN)
|
||||||
|
#error "X_MAX_PIN has no EXTINT line available."
|
||||||
|
#endif
|
||||||
|
_ATTACH(X_MAX_PIN);
|
||||||
|
#endif
|
||||||
|
#if HAS_X_MIN
|
||||||
|
#if !AVAILABLE_EILINE(X_MIN_PIN)
|
||||||
|
#error "X_MIN_PIN has no EXTINT line available."
|
||||||
|
#endif
|
||||||
|
_ATTACH(X_MIN_PIN);
|
||||||
|
#endif
|
||||||
|
#if HAS_Y_MAX
|
||||||
|
#if !AVAILABLE_EILINE(Y_MAX_PIN)
|
||||||
|
#error "Y_MAX_PIN has no EXTINT line available."
|
||||||
|
#endif
|
||||||
|
_ATTACH(Y_MAX_PIN);
|
||||||
|
#endif
|
||||||
|
#if HAS_Y_MIN
|
||||||
|
#if !AVAILABLE_EILINE(Y_MIN_PIN)
|
||||||
|
#error "Y_MIN_PIN has no EXTINT line available."
|
||||||
|
#endif
|
||||||
|
_ATTACH(Y_MIN_PIN);
|
||||||
|
#endif
|
||||||
|
#if HAS_Z_MAX
|
||||||
|
#if !AVAILABLE_EILINE(Z_MAX_PIN)
|
||||||
|
#error "Z_MAX_PIN has no EXTINT line available."
|
||||||
|
#endif
|
||||||
|
_ATTACH(Z_MAX_PIN);
|
||||||
|
#endif
|
||||||
|
#if HAS_Z_MIN
|
||||||
|
#if !AVAILABLE_EILINE(Z_MIN_PIN)
|
||||||
|
#error "Z_MIN_PIN has no EXTINT line available."
|
||||||
|
#endif
|
||||||
|
_ATTACH(Z_MIN_PIN);
|
||||||
|
#endif
|
||||||
|
#if HAS_Z2_MAX
|
||||||
|
#if !AVAILABLE_EILINE(Z2_MAX_PIN)
|
||||||
|
#error "Z2_MAX_PIN has no EXTINT line available."
|
||||||
|
#endif
|
||||||
|
_ATTACH(Z2_MAX_PIN);
|
||||||
|
#endif
|
||||||
|
#if HAS_Z2_MIN
|
||||||
|
#if !AVAILABLE_EILINE(Z2_MIN_PIN)
|
||||||
|
#error "Z2_MIN_PIN has no EXTINT line available."
|
||||||
|
#endif
|
||||||
|
_ATTACH(Z2_MIN_PIN);
|
||||||
|
#endif
|
||||||
|
#if HAS_Z3_MAX
|
||||||
|
#if !AVAILABLE_EILINE(Z3_MAX_PIN)
|
||||||
|
#error "Z3_MAX_PIN has no EXTINT line available."
|
||||||
|
#endif
|
||||||
|
_ATTACH(Z3_MAX_PIN);
|
||||||
|
#endif
|
||||||
|
#if HAS_Z3_MIN
|
||||||
|
#if !AVAILABLE_EILINE(Z3_MIN_PIN)
|
||||||
|
#error "Z3_MIN_PIN has no EXTINT line available."
|
||||||
|
#endif
|
||||||
|
_ATTACH(Z3_MIN_PIN);
|
||||||
|
#endif
|
||||||
|
#if HAS_Z4_MAX
|
||||||
|
#if !AVAILABLE_EILINE(Z4_MAX_PIN)
|
||||||
|
#error "Z4_MAX_PIN has no EXTINT line available."
|
||||||
|
#endif
|
||||||
|
_ATTACH(Z4_MAX_PIN);
|
||||||
|
#endif
|
||||||
|
#if HAS_Z4_MIN
|
||||||
|
#if !AVAILABLE_EILINE(Z4_MIN_PIN)
|
||||||
|
#error "Z4_MIN_PIN has no EXTINT line available."
|
||||||
|
#endif
|
||||||
|
_ATTACH(Z4_MIN_PIN);
|
||||||
|
#endif
|
||||||
|
#if HAS_Z_MIN_PROBE_PIN
|
||||||
|
#if !AVAILABLE_EILINE(Z_MIN_PROBE_PIN)
|
||||||
|
#error "Z_MIN_PROBE_PIN has no EXTINT line available."
|
||||||
|
#endif
|
||||||
|
_ATTACH(Z_MIN_PROBE_PIN);
|
||||||
|
#endif
|
||||||
|
#if HAS_I_MAX
|
||||||
|
#if !AVAILABLE_EILINE(I_MAX_PIN)
|
||||||
|
#error "I_MAX_PIN has no EXTINT line available."
|
||||||
|
#endif
|
||||||
|
attachInterrupt(I_MAX_PIN, endstop_ISR, CHANGE);
|
||||||
|
#endif
|
||||||
|
#if HAS_I_MIN
|
||||||
|
#if !AVAILABLE_EILINE(I_MIN_PIN)
|
||||||
|
#error "I_MIN_PIN has no EXTINT line available."
|
||||||
|
#endif
|
||||||
|
attachInterrupt(I_MIN_PIN, endstop_ISR, CHANGE);
|
||||||
|
#endif
|
||||||
|
#if HAS_J_MAX
|
||||||
|
#if !AVAILABLE_EILINE(J_MAX_PIN)
|
||||||
|
#error "J_MAX_PIN has no EXTINT line available."
|
||||||
|
#endif
|
||||||
|
attachInterrupt(J_MAX_PIN, endstop_ISR, CHANGE);
|
||||||
|
#endif
|
||||||
|
#if HAS_J_MIN
|
||||||
|
#if !AVAILABLE_EILINE(J_MIN_PIN)
|
||||||
|
#error "J_MIN_PIN has no EXTINT line available."
|
||||||
|
#endif
|
||||||
|
attachInterrupt(J_MIN_PIN, endstop_ISR, CHANGE);
|
||||||
|
#endif
|
||||||
|
#if HAS_K_MAX
|
||||||
|
#if !AVAILABLE_EILINE(K_MAX_PIN)
|
||||||
|
#error "K_MAX_PIN has no EXTINT line available."
|
||||||
|
#endif
|
||||||
|
attachInterrupt(K_MAX_PIN, endstop_ISR, CHANGE);
|
||||||
|
#endif
|
||||||
|
#if HAS_K_MIN
|
||||||
|
#if !AVAILABLE_EILINE(K_MIN_PIN)
|
||||||
|
#error "K_MIN_PIN has no EXTINT line available."
|
||||||
|
#endif
|
||||||
|
attachInterrupt(K_MIN_PIN, endstop_ISR, CHANGE);
|
||||||
|
#endif
|
||||||
|
#if HAS_U_MAX
|
||||||
|
#if !AVAILABLE_EILINE(U_MAX_PIN)
|
||||||
|
#error "U_MAX_PIN has no EXTINT line available."
|
||||||
|
#endif
|
||||||
|
attachInterrupt(U_MAX_PIN, endstop_ISR, CHANGE);
|
||||||
|
#endif
|
||||||
|
#if HAS_U_MIN
|
||||||
|
#if !AVAILABLE_EILINE(U_MIN_PIN)
|
||||||
|
#error "U_MIN_PIN has no EXTINT line available."
|
||||||
|
#endif
|
||||||
|
attachInterrupt(U_MIN_PIN, endstop_ISR, CHANGE);
|
||||||
|
#endif
|
||||||
|
#if HAS_V_MAX
|
||||||
|
#if !AVAILABLE_EILINE(V_MAX_PIN)
|
||||||
|
#error "V_MAX_PIN has no EXTINT line available."
|
||||||
|
#endif
|
||||||
|
attachInterrupt(V_MAX_PIN, endstop_ISR, CHANGE);
|
||||||
|
#endif
|
||||||
|
#if HAS_V_MIN
|
||||||
|
#if !AVAILABLE_EILINE(V_MIN_PIN)
|
||||||
|
#error "V_MIN_PIN has no EXTINT line available."
|
||||||
|
#endif
|
||||||
|
attachInterrupt(V_MIN_PIN, endstop_ISR, CHANGE);
|
||||||
|
#endif
|
||||||
|
#if HAS_W_MAX
|
||||||
|
#if !AVAILABLE_EILINE(W_MAX_PIN)
|
||||||
|
#error "W_MAX_PIN has no EXTINT line available."
|
||||||
|
#endif
|
||||||
|
attachInterrupt(W_MAX_PIN, endstop_ISR, CHANGE);
|
||||||
|
#endif
|
||||||
|
#if HAS_W_MIN
|
||||||
|
#if !AVAILABLE_EILINE(W_MIN_PIN)
|
||||||
|
#error "W_MIN_PIN has no EXTINT line available."
|
||||||
|
#endif
|
||||||
|
attachInterrupt(W_MIN_PIN, endstop_ISR, CHANGE);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
216
Marlin/src/HAL/SAMD21/fastio.h
Normal file
216
Marlin/src/HAL/SAMD21/fastio.h
Normal file
@ -0,0 +1,216 @@
|
|||||||
|
/**
|
||||||
|
* Marlin 3D Printer Firmware
|
||||||
|
* Copyright (c) 2022 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||||
|
*
|
||||||
|
* Based on Sprinter and grbl.
|
||||||
|
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
|
||||||
|
*
|
||||||
|
* This program is free software: you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License as published by
|
||||||
|
* the Free Software Foundation, either version 3 of the License, or
|
||||||
|
* (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
#pragma once
|
||||||
|
|
||||||
|
/**
|
||||||
|
* SAMD21 HAL developed by Bart Meijer (brupje)
|
||||||
|
* Based on SAMD51 HAL by Giuliano Zaro (AKA GMagician)
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Fast IO functions for SAMD21
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include "SAMD21.h"
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Utility functions
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef MASK
|
||||||
|
#define MASK(PIN) _BV(PIN)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Magic I/O routines
|
||||||
|
*
|
||||||
|
* Now you can simply SET_OUTPUT(IO); WRITE(IO, HIGH); WRITE(IO, LOW);
|
||||||
|
*/
|
||||||
|
|
||||||
|
// Read a pin
|
||||||
|
#define READ(IO) ((PORT->Group[(EPortType)GET_SAMD_PORT(IO)].IN.reg & MASK(GET_SAMD_PIN(IO))) != 0)
|
||||||
|
|
||||||
|
// Write to a pin
|
||||||
|
#define WRITE(IO,V) do{ \
|
||||||
|
const EPortType port = (EPortType)GET_SAMD_PORT(IO); \
|
||||||
|
const uint32_t mask = MASK(GET_SAMD_PIN(IO)); \
|
||||||
|
\
|
||||||
|
if (V) PORT->Group[port].OUTSET.reg = mask; \
|
||||||
|
else PORT->Group[port].OUTCLR.reg = mask; \
|
||||||
|
}while(0)
|
||||||
|
|
||||||
|
// Toggle a pin
|
||||||
|
#define TOGGLE(IO) PORT->Group[(EPortType)GET_SAMD_PORT(IO)].OUTTGL.reg = MASK(GET_SAMD_PIN(IO));
|
||||||
|
|
||||||
|
// Set pin as input
|
||||||
|
#define SET_INPUT(IO) do{ \
|
||||||
|
const EPortType port = (EPortType)GET_SAMD_PORT(IO); \
|
||||||
|
const uint32_t pin = GET_SAMD_PIN(IO); \
|
||||||
|
\
|
||||||
|
PORT->Group[port].PINCFG[pin].reg = (uint8_t)(PORT_PINCFG_INEN); \
|
||||||
|
PORT->Group[port].DIRCLR.reg = MASK(pin); \
|
||||||
|
}while(0)
|
||||||
|
// Set pin as input with pullup
|
||||||
|
#define SET_INPUT_PULLUP(IO) do{ \
|
||||||
|
const EPortType port = (EPortType)GET_SAMD_PORT(IO); \
|
||||||
|
const uint32_t pin = GET_SAMD_PIN(IO); \
|
||||||
|
const uint32_t mask = MASK(pin); \
|
||||||
|
\
|
||||||
|
PORT->Group[port].PINCFG[pin].reg = (uint8_t)(PORT_PINCFG_INEN | PORT_PINCFG_PULLEN); \
|
||||||
|
PORT->Group[port].DIRCLR.reg = mask; \
|
||||||
|
PORT->Group[port].OUTSET.reg = mask; \
|
||||||
|
}while(0)
|
||||||
|
// Set pin as input with pulldown
|
||||||
|
#define SET_INPUT_PULLDOWN(IO) do{ \
|
||||||
|
const EPortType port = (EPortType)GET_SAMD_PORT(IO); \
|
||||||
|
const uint32_t pin = GET_SAMD_PIN(IO); \
|
||||||
|
const uint32_t mask = MASK(pin); \
|
||||||
|
\
|
||||||
|
PORT->Group[port].PINCFG[pin].reg = (uint8_t)(PORT_PINCFG_INEN | PORT_PINCFG_PULLEN); \
|
||||||
|
PORT->Group[port].DIRCLR.reg = mask; \
|
||||||
|
PORT->Group[port].OUTCLR.reg = mask; \
|
||||||
|
}while(0)
|
||||||
|
// Set pin as output (push pull)
|
||||||
|
#define SET_OUTPUT(IO) do{ \
|
||||||
|
const EPortType port = (EPortType)GET_SAMD_PORT(IO); \
|
||||||
|
const uint32_t pin = GET_SAMD_PIN(IO); \
|
||||||
|
\
|
||||||
|
PORT->Group[port].DIRSET.reg = MASK(pin); \
|
||||||
|
PORT->Group[port].PINCFG[pin].reg = 0; \
|
||||||
|
}while(0)
|
||||||
|
// Set pin as output (open drain)
|
||||||
|
#define SET_OUTPUT_OD(IO) do{ \
|
||||||
|
const EPortType port = (EPortType)GET_SAMD_PORT(IO); \
|
||||||
|
const uint32_t pin = GET_SAMD_PIN(IO); \
|
||||||
|
\
|
||||||
|
PORT->Group[port].PINCFG[pin].reg = (uint8_t)(PORT_PINCFG_PULLEN); \
|
||||||
|
PORT->Group[port].DIRCLR.reg = MASK(pin); \
|
||||||
|
}while(0)
|
||||||
|
// Set pin as PWM (push pull)
|
||||||
|
#define SET_PWM SET_OUTPUT
|
||||||
|
// Set pin as PWM (open drain)
|
||||||
|
#define SET_PWM_OD SET_OUTPUT_OD
|
||||||
|
|
||||||
|
// check if pin is an output
|
||||||
|
#define IS_OUTPUT(IO) ((PORT->Group[(EPortType)GET_SAMD_PORT(IO)].DIR.reg & MASK(GET_SAMD_PIN(IO))) \
|
||||||
|
|| (PORT->Group[(EPortType)GET_SAMD_PORT(IO)].PINCFG[GET_SAMD_PIN(IO)].reg & (PORT_PINCFG_INEN | PORT_PINCFG_PULLEN)) == PORT_PINCFG_PULLEN)
|
||||||
|
// check if pin is an input
|
||||||
|
#define IS_INPUT(IO) !IS_OUTPUT(IO)
|
||||||
|
|
||||||
|
// Shorthand
|
||||||
|
#define OUT_WRITE(IO,V) do{ SET_OUTPUT(IO); WRITE(IO,V); }while(0)
|
||||||
|
#define OUT_WRITE_OD(IO,V) do{ SET_OUTPUT_OD(IO); WRITE(IO,V); }while(0)
|
||||||
|
|
||||||
|
// digitalRead/Write wrappers
|
||||||
|
#define extDigitalRead(IO) digitalRead(IO)
|
||||||
|
#define extDigitalWrite(IO,V) digitalWrite(IO,V)
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Ports and functions
|
||||||
|
* Added as necessary or if I feel like it- not a comprehensive list!
|
||||||
|
*/
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Some of these share the same source and so can't be used in the same time
|
||||||
|
*/
|
||||||
|
#define PWM_PIN(P) (WITHIN(P, 2, 13) || WITHIN(P, 22, 23) || WITHIN(P, 44, 45) || P == 48)
|
||||||
|
|
||||||
|
// Return fulfilled ADCx->INPUTCTRL.reg
|
||||||
|
#define PIN_TO_INPUTCTRL(P) ( (P == 0) ? ADC_INPUTCTRL_MUXPOS_PIN0 \
|
||||||
|
: ((P) == 1) ? ADC_INPUTCTRL_MUXPOS_PIN1 \
|
||||||
|
: ((P) == 2) ? ADC_INPUTCTRL_MUXPOS_PIN3 \
|
||||||
|
: ((P) == 3) ? ADC_INPUTCTRL_MUXPOS_PIN4 \
|
||||||
|
: ((P) == 4) ? ADC_INPUTCTRL_MUXPOS_PIN5 \
|
||||||
|
: ((P) == 5) ? ADC_INPUTCTRL_MUXPOS_PIN5 \
|
||||||
|
: ((P) == 6) ? ADC_INPUTCTRL_MUXPOS_PIN6 \
|
||||||
|
: ((P) == 7) ? ADC_INPUTCTRL_MUXPOS_PIN7 \
|
||||||
|
: ((P) == 8) ? ADC_INPUTCTRL_MUXPOS_PIN8 \
|
||||||
|
: ((P) == 9) ? ADC_INPUTCTRL_MUXPOS_PIN9 \
|
||||||
|
: ((P) == 10) ? ADC_INPUTCTRL_MUXPOS_PIN10 \
|
||||||
|
: ((P) == 11) ? ADC_INPUTCTRL_MUXPOS_PIN11 \
|
||||||
|
: ((P) == 12) ? ADC_INPUTCTRL_MUXPOS_PIN12 \
|
||||||
|
: ((P) == 13) ? ADC_INPUTCTRL_MUXPOS_PIN13 \
|
||||||
|
: ((P) == 14) ? ADC_INPUTCTRL_MUXPOS_PIN14 \
|
||||||
|
: ADC_INPUTCTRL_MUXPOS_PIN15)
|
||||||
|
|
||||||
|
#define digitalPinToAnalogInput(P) (WITHIN(P, 67, 74) ? (P) - 67 : WITHIN(P, 54, 61) ? 8 + (P) - 54 : WITHIN(P, 12, 13) ? 16 + (P) - 12 : P == 9 ? 18 : -1)
|
||||||
|
|
||||||
|
/**
|
||||||
|
* pins
|
||||||
|
*/
|
||||||
|
|
||||||
|
// PORTA
|
||||||
|
#define DIO28_PIN PIN_PA02 // A0
|
||||||
|
#define DIO56_PIN PIN_PA03 // A13
|
||||||
|
#define DIO31_PIN PIN_PA04 // A13
|
||||||
|
#define DIO32_PIN PIN_PA05 // A1
|
||||||
|
#define DIO8_PIN PIN_PA06 // A14
|
||||||
|
#define DIO9_PIN PIN_PA07 // A15
|
||||||
|
#define DIO4_PIN PIN_PA08 // A15
|
||||||
|
#define DIO3_PIN PIN_PA09 // A15
|
||||||
|
#define DIO1_PIN PIN_PA10
|
||||||
|
#define DIO0_PIN PIN_PA11
|
||||||
|
#define DIO18_PIN PIN_PA12
|
||||||
|
#define DIO52_PIN PIN_PA13
|
||||||
|
#define DIO2_PIN PIN_PA14
|
||||||
|
#define DIO5_PIN PIN_PA15
|
||||||
|
#define DIO11_PIN PIN_PA16
|
||||||
|
#define DIO13_PIN PIN_PA17
|
||||||
|
#define DIO10_PIN PIN_PA18
|
||||||
|
#define DIO12_PIN PIN_PA19
|
||||||
|
#define DIO6_PIN PIN_PA20
|
||||||
|
#define DIO07_PIN PIN_PA21
|
||||||
|
#define DIO34_PIN PIN_PA22
|
||||||
|
#define DIO35_PIN PIN_PA23
|
||||||
|
#define DIO42_PIN PIN_PA24
|
||||||
|
#define DIO43_PIN PIN_PA25
|
||||||
|
|
||||||
|
#define DIO40_PIN PIN_PA27
|
||||||
|
|
||||||
|
#define DIO26_PIN PIN_PB00
|
||||||
|
#define DIO27_PIN PIN_PB01 // A0
|
||||||
|
#define DIO33_PIN PIN_PB02
|
||||||
|
#define DIO39_PIN PIN_PB03
|
||||||
|
#define DIO14_PIN PIN_PB04
|
||||||
|
#define DIO15_PIN PIN_PB05
|
||||||
|
#define DIO16_PIN PIN_PB06
|
||||||
|
#define DIO17_PIN PIN_PB07
|
||||||
|
#define DIO29_PIN PIN_PB08
|
||||||
|
#define DIO30_PIN PIN_PB09
|
||||||
|
#define DIO37_PIN PIN_PB10
|
||||||
|
#define DIO38_PIN PIN_PB11
|
||||||
|
#define DIO36_PIN PIN_PB12
|
||||||
|
#define DIO19_PIN PIN_PB13
|
||||||
|
#define DIO20_PIN PIN_PB14
|
||||||
|
#define DIO21_PIN PIN_PB15
|
||||||
|
#define DIO22_PIN PIN_PB16
|
||||||
|
#define DIO23_PIN PIN_PB17
|
||||||
|
|
||||||
|
#define DIO44_PIN PIN_PB22
|
||||||
|
#define DIO45_PIN PIN_PB23
|
||||||
|
#define DIO24_PIN PIN_PB30
|
||||||
|
#define DIO25_PIN PIN_PB31
|
||||||
|
|
||||||
|
#define DIO53_PIN PIN_PA21
|
||||||
|
#define DIO54_PIN PIN_PA06
|
||||||
|
#define DIO55_PIN PIN_PA07
|
||||||
|
|
||||||
31
Marlin/src/HAL/SAMD21/inc/Conditionals_LCD.h
Normal file
31
Marlin/src/HAL/SAMD21/inc/Conditionals_LCD.h
Normal file
@ -0,0 +1,31 @@
|
|||||||
|
/**
|
||||||
|
* Marlin 3D Printer Firmware
|
||||||
|
* Copyright (c) 2022 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||||
|
*
|
||||||
|
* Based on Sprinter and grbl.
|
||||||
|
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
|
||||||
|
*
|
||||||
|
* This program is free software: you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License as published by
|
||||||
|
* the Free Software Foundation, either version 3 of the License, or
|
||||||
|
* (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* SAMD21 HAL developed by Bart Meijer (brupje)
|
||||||
|
* Based on SAMD51 HAL by Giuliano Zaro (AKA GMagician)
|
||||||
|
*/
|
||||||
|
#pragma once
|
||||||
|
|
||||||
|
#if HAS_SPI_TFT || HAS_FSMC_TFT
|
||||||
|
#error "Sorry! TFT displays are not available for HAL/SAMD21."
|
||||||
|
#endif
|
||||||
27
Marlin/src/HAL/SAMD21/inc/Conditionals_adv.h
Normal file
27
Marlin/src/HAL/SAMD21/inc/Conditionals_adv.h
Normal file
@ -0,0 +1,27 @@
|
|||||||
|
/**
|
||||||
|
* Marlin 3D Printer Firmware
|
||||||
|
* Copyright (c) 2022 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||||
|
*
|
||||||
|
* Based on Sprinter and grbl.
|
||||||
|
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
|
||||||
|
*
|
||||||
|
* This program is free software: you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License as published by
|
||||||
|
* the Free Software Foundation, either version 3 of the License, or
|
||||||
|
* (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* SAMD21 HAL developed by Bart Meijer (brupje)
|
||||||
|
* Based on SAMD51 HAL by Giuliano Zaro (AKA GMagician)
|
||||||
|
*/
|
||||||
|
#pragma once
|
||||||
33
Marlin/src/HAL/SAMD21/inc/Conditionals_post.h
Normal file
33
Marlin/src/HAL/SAMD21/inc/Conditionals_post.h
Normal file
@ -0,0 +1,33 @@
|
|||||||
|
/**
|
||||||
|
* Marlin 3D Printer Firmware
|
||||||
|
* Copyright (c) 2022 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||||
|
*
|
||||||
|
* Based on Sprinter and grbl.
|
||||||
|
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
|
||||||
|
*
|
||||||
|
* This program is free software: you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License as published by
|
||||||
|
* the Free Software Foundation, either version 3 of the License, or
|
||||||
|
* (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* SAMD21 HAL developed by Bart Meijer (brupje)
|
||||||
|
* Based on SAMD51 HAL by Giuliano Zaro (AKA GMagician)
|
||||||
|
*/
|
||||||
|
#pragma once
|
||||||
|
|
||||||
|
#if USE_FALLBACK_EEPROM
|
||||||
|
#define FLASH_EEPROM_EMULATION
|
||||||
|
#elif EITHER(I2C_EEPROM, SPI_EEPROM)
|
||||||
|
#define USE_SHARED_EEPROM 1
|
||||||
|
#endif
|
||||||
50
Marlin/src/HAL/SAMD21/inc/SanityCheck.h
Normal file
50
Marlin/src/HAL/SAMD21/inc/SanityCheck.h
Normal file
@ -0,0 +1,50 @@
|
|||||||
|
/**
|
||||||
|
* Marlin 3D Printer Firmware
|
||||||
|
* Copyright (c) 2022 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||||
|
*
|
||||||
|
* Based on Sprinter and grbl.
|
||||||
|
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
|
||||||
|
*
|
||||||
|
* This program is free software: you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License as published by
|
||||||
|
* the Free Software Foundation, either version 3 of the License, or
|
||||||
|
* (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* SAMD21 HAL developed by Bart Meijer (brupje)
|
||||||
|
* Based on SAMD51 HAL by Giuliano Zaro (AKA GMagician)
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Test SAMD21 specific configuration values for errors at compile-time.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#if SERVO_TC == MF_TIMER_RTC
|
||||||
|
#error "Servos can't use RTC timer"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if ENABLED(EMERGENCY_PARSER)
|
||||||
|
#error "EMERGENCY_PARSER is not yet implemented for SAMD21. Disable EMERGENCY_PARSER to continue."
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if ENABLED(SDIO_SUPPORT)
|
||||||
|
#error "SDIO_SUPPORT is not supported on SAMD21."
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if ENABLED(FAST_PWM_FAN)
|
||||||
|
#error "Features requiring Hardware PWM (FAST_PWM_FAN) are not yet supported on SAMD21."
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if ENABLED(POSTMORTEM_DEBUGGING)
|
||||||
|
#error "POSTMORTEM_DEBUGGING is not yet supported on SAMD21."
|
||||||
|
#endif
|
||||||
160
Marlin/src/HAL/SAMD21/pinsDebug.h
Normal file
160
Marlin/src/HAL/SAMD21/pinsDebug.h
Normal file
@ -0,0 +1,160 @@
|
|||||||
|
/**
|
||||||
|
* Marlin 3D Printer Firmware
|
||||||
|
* Copyright (c) 2022 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||||
|
*
|
||||||
|
* Based on Sprinter and grbl.
|
||||||
|
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
|
||||||
|
*
|
||||||
|
* This program is free software: you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License as published by
|
||||||
|
* the Free Software Foundation, either version 3 of the License, or
|
||||||
|
* (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
#pragma once
|
||||||
|
|
||||||
|
/**
|
||||||
|
* SAMD21 HAL developed by Bart Meijer (brupje)
|
||||||
|
* Based on SAMD51 HAL by Giuliano Zaro (AKA GMagician)
|
||||||
|
*/
|
||||||
|
|
||||||
|
#define NUMBER_PINS_TOTAL PINS_COUNT
|
||||||
|
|
||||||
|
#define digitalRead_mod(p) extDigitalRead(p)
|
||||||
|
#define PRINT_PORT(p) do{ SERIAL_ECHOPGM(" Port: "); sprintf_P(buffer, PSTR("%c%02ld"), 'A' + g_APinDescription[p].ulPort, g_APinDescription[p].ulPin); SERIAL_ECHO(buffer); }while (0)
|
||||||
|
#define PRINT_ARRAY_NAME(x) do{ sprintf_P(buffer, PSTR("%-" STRINGIFY(MAX_NAME_LENGTH) "s"), pin_array[x].name); SERIAL_ECHO(buffer); }while(0)
|
||||||
|
#define PRINT_PIN(p) do{ sprintf_P(buffer, PSTR("%3d "), p); SERIAL_ECHO(buffer); }while(0)
|
||||||
|
#define PRINT_PIN_ANALOG(p) do{ sprintf_P(buffer, PSTR(" (A%2d) "), DIGITAL_PIN_TO_ANALOG_PIN(pin)); SERIAL_ECHO(buffer); }while(0)
|
||||||
|
#define GET_ARRAY_PIN(p) pin_array[p].pin
|
||||||
|
#define GET_ARRAY_IS_DIGITAL(p) pin_array[p].is_digital
|
||||||
|
#define VALID_PIN(pin) (pin >= 0 && pin < (int8_t)NUMBER_PINS_TOTAL)
|
||||||
|
#define DIGITAL_PIN_TO_ANALOG_PIN(p) digitalPinToAnalogInput(p)
|
||||||
|
#define IS_ANALOG(P) (DIGITAL_PIN_TO_ANALOG_PIN(P)!=-1)
|
||||||
|
#define pwm_status(pin) digitalPinHasPWM(pin)
|
||||||
|
#define MULTI_NAME_PAD 27 // space needed to be pretty if not first name assigned to a pin
|
||||||
|
|
||||||
|
// pins that will cause hang/reset/disconnect in M43 Toggle and Watch utilities
|
||||||
|
// uses pin index
|
||||||
|
#define M43_NEVER_TOUCH(Q) ((Q) >= 75)
|
||||||
|
|
||||||
|
bool GET_PINMODE(int8_t pin) { // 1: output, 0: input
|
||||||
|
const EPortType samdport = g_APinDescription[pin].ulPort;
|
||||||
|
const uint32_t samdpin = g_APinDescription[pin].ulPin;
|
||||||
|
return PORT->Group[samdport].DIR.reg & MASK(samdpin) || (PORT->Group[samdport].PINCFG[samdpin].reg & (PORT_PINCFG_INEN | PORT_PINCFG_PULLEN)) == PORT_PINCFG_PULLEN;
|
||||||
|
}
|
||||||
|
|
||||||
|
void pwm_details(int32_t pin) {
|
||||||
|
if (pwm_status(pin)) {
|
||||||
|
//uint32_t chan = g_APinDescription[pin].ulPWMChannel TODO when fast pwm is operative;
|
||||||
|
//SERIAL_ECHOPGM("PWM = ", duty);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* SAMD21 Board pin| PORT | Label
|
||||||
|
* ----------------+--------+-------
|
||||||
|
* 0 | PB25 | "RX0"
|
||||||
|
* 1 | PB24 | "TX0"
|
||||||
|
* 2 | PC18 |
|
||||||
|
* 3 | PC19 |
|
||||||
|
* 4 | PC20 |
|
||||||
|
* 5 | PC21 |
|
||||||
|
* 6 | PD20 |
|
||||||
|
* 7 | PD21 |
|
||||||
|
* 8 | PB18 |
|
||||||
|
* 9 | PB2 |
|
||||||
|
* 10 | PB22 |
|
||||||
|
* 11 | PB23 |
|
||||||
|
* 12 | PB0 | "A16"
|
||||||
|
* 13 | PB1 | LED AMBER "L" / "A17"
|
||||||
|
* 14 | PB16 | "TX3"
|
||||||
|
* 15 | PB17 | "RX3"
|
||||||
|
* 16 | PC22 | "TX2"
|
||||||
|
* 17 | PC23 | "RX2"
|
||||||
|
* 18 | PB12 | "TX1" / "A18"
|
||||||
|
* 19 | PB13 | "RX1"
|
||||||
|
* 20 | PB20 | "SDA"
|
||||||
|
* 21 | PB21 | "SCL"
|
||||||
|
* 22 | PD12 |
|
||||||
|
* 23 | PA15 |
|
||||||
|
* 24 | PC17 |
|
||||||
|
* 25 | PC16 |
|
||||||
|
* 26 | PA12 |
|
||||||
|
* 27 | PA13 |
|
||||||
|
* 28 | PA14 |
|
||||||
|
* 29 | PB19 |
|
||||||
|
* 30 | PA23 |
|
||||||
|
* 31 | PA22 |
|
||||||
|
* 32 | PA21 |
|
||||||
|
* 33 | PA20 |
|
||||||
|
* 34 | PA19 |
|
||||||
|
* 35 | PA18 |
|
||||||
|
* 36 | PA17 |
|
||||||
|
* 37 | PA16 |
|
||||||
|
* 38 | PB15 |
|
||||||
|
* 39 | PB14 |
|
||||||
|
* 40 | PC13 |
|
||||||
|
* 41 | PC12 |
|
||||||
|
* 42 | PC15 |
|
||||||
|
* 43 | PC14 |
|
||||||
|
* 44 | PC11 |
|
||||||
|
* 45 | PC10 |
|
||||||
|
* 46 | PC6 |
|
||||||
|
* 47 | PC7 |
|
||||||
|
* 48 | PC4 |
|
||||||
|
* 49 | PC5 |
|
||||||
|
* 50 | PD11 |
|
||||||
|
* 51 | PD8 |
|
||||||
|
* 52 | PD9 |
|
||||||
|
* 53 | PD10 |
|
||||||
|
* 54 | PB5 | "A8"
|
||||||
|
* 55 | PB6 | "A9"
|
||||||
|
* 56 | PB7 | "A10"
|
||||||
|
* 57 | PB8 | "A11"
|
||||||
|
* 58 | PB9 | "A12"
|
||||||
|
* 69 | PA4 | "A13"
|
||||||
|
* 60 | PA6 | "A14"
|
||||||
|
* 61 | PA7 | "A15"
|
||||||
|
* 62 | PB17 |
|
||||||
|
* 63 | PB20 |
|
||||||
|
* 64 | PD11 |
|
||||||
|
* 65 | PD8 |
|
||||||
|
* 66 | PD9 |
|
||||||
|
* 67 | PA2 | "A0" / "DAC0"
|
||||||
|
* 68 | PA5 | "A1" / "DAC1"
|
||||||
|
* 69 | PB3 | "A2"
|
||||||
|
* 70 | PC0 | "A3"
|
||||||
|
* 71 | PC1 | "A4"
|
||||||
|
* 72 | PC2 | "A5"
|
||||||
|
* 73 | PC3 | "A6"
|
||||||
|
* 74 | PB4 | "A7"
|
||||||
|
* 75 | PC31 | LED GREEN "RX"
|
||||||
|
* 76 | PC30 | LED GREEN "TX"
|
||||||
|
* 77 | PA27 | USB: Host enable
|
||||||
|
* 78 | PA24 | USB: D-
|
||||||
|
* 79 | PA25 | USB: D+
|
||||||
|
* 80 | PB29 | SD: MISO
|
||||||
|
* 81 | PB27 | SD: SCK
|
||||||
|
* 82 | PB26 | SD: MOSI
|
||||||
|
* 83 | PB28 | SD: CS
|
||||||
|
* 84 | PA3 | AREF
|
||||||
|
* 85 | PA2 | DAC0 (Duplicate)
|
||||||
|
* 86 | PA5 | DAC1 (Duplicate)
|
||||||
|
* 87 | PB1 | LED AMBER "L" (Duplicate)
|
||||||
|
* 88 | PC24 | NeoPixel
|
||||||
|
* 89 | PB10 | QSPI: SCK
|
||||||
|
* 90 | PB11 | QSPI: CS
|
||||||
|
* 91 | PA8 | QSPI: IO0
|
||||||
|
* 92 | PA9 | QSPI: IO1
|
||||||
|
* 93 | PA10 | QSPI: IO2
|
||||||
|
* 94 | PA11 | QSPI: IO3
|
||||||
|
* 95 | PB31 | SD: DETECT
|
||||||
|
*/
|
||||||
54
Marlin/src/HAL/SAMD21/spi_pins.h
Normal file
54
Marlin/src/HAL/SAMD21/spi_pins.h
Normal file
@ -0,0 +1,54 @@
|
|||||||
|
/**
|
||||||
|
* Marlin 3D Printer Firmware
|
||||||
|
* Copyright (c) 2022 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||||
|
*
|
||||||
|
* Based on Sprinter and grbl.
|
||||||
|
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
|
||||||
|
*
|
||||||
|
* This program is free software: you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License as published by
|
||||||
|
* the Free Software Foundation, either version 3 of the License, or
|
||||||
|
* (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
#pragma once
|
||||||
|
|
||||||
|
/**
|
||||||
|
* SAMD21 HAL developed by Bart Meijer (brupje)
|
||||||
|
* Based on SAMD51 HAL by Giuliano Zaro (AKA GMagician)
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* SAMD21 Default SPI Pins
|
||||||
|
*
|
||||||
|
* SS SCK MISO MOSI
|
||||||
|
* +-------------------------+
|
||||||
|
* SPI | 53 52 50 51 |
|
||||||
|
* SPI1 | 83 81 80 82 |
|
||||||
|
* +-------------------------+
|
||||||
|
* Any pin can be used for Chip Select (SD_SS_PIN)
|
||||||
|
*/
|
||||||
|
#ifndef SD_SCK_PIN
|
||||||
|
#define SD_SCK_PIN 38
|
||||||
|
#endif
|
||||||
|
#ifndef SD_MISO_PIN
|
||||||
|
#define SD_MISO_PIN 36
|
||||||
|
#endif
|
||||||
|
#ifndef SD_MOSI_PIN
|
||||||
|
#define SD_MOSI_PIN 37
|
||||||
|
#endif
|
||||||
|
#ifndef SDSS
|
||||||
|
#define SDSS 18
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef SD_SS_PIN
|
||||||
|
#define SD_SS_PIN SDSS
|
||||||
|
#endif
|
||||||
217
Marlin/src/HAL/SAMD21/timers.cpp
Normal file
217
Marlin/src/HAL/SAMD21/timers.cpp
Normal file
@ -0,0 +1,217 @@
|
|||||||
|
/**
|
||||||
|
* Marlin 3D Printer Firmware
|
||||||
|
* Copyright (c) 2022 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||||
|
*
|
||||||
|
* Based on Sprinter and grbl.
|
||||||
|
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
|
||||||
|
*
|
||||||
|
* This program is free software: you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License as published by
|
||||||
|
* the Free Software Foundation, either version 3 of the License, or
|
||||||
|
* (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* SAMD21 HAL developed by Bart Meijer (brupje)
|
||||||
|
* Based on SAMD51 HAL by Giuliano Zaro (AKA GMagician)
|
||||||
|
*/
|
||||||
|
#ifdef __SAMD21__
|
||||||
|
|
||||||
|
// --------------------------------------------------------------------------
|
||||||
|
// Includes
|
||||||
|
// --------------------------------------------------------------------------
|
||||||
|
|
||||||
|
#include "../../inc/MarlinConfig.h"
|
||||||
|
#include "ServoTimers.h" // for SERVO_TC
|
||||||
|
|
||||||
|
// --------------------------------------------------------------------------
|
||||||
|
// Local defines
|
||||||
|
// --------------------------------------------------------------------------
|
||||||
|
|
||||||
|
#define NUM_HARDWARE_TIMERS 9
|
||||||
|
|
||||||
|
// --------------------------------------------------------------------------
|
||||||
|
// Private Variables
|
||||||
|
// --------------------------------------------------------------------------
|
||||||
|
|
||||||
|
const tTimerConfig timer_config[NUM_HARDWARE_TIMERS] = {
|
||||||
|
{ {.pTcc=TCC0}, TimerType::tcc, TCC0_IRQn, TC_PRIORITY(0) }, // 0 - stepper (assigned priority 2)
|
||||||
|
{ {.pTcc=TCC1}, TimerType::tcc, TCC1_IRQn, TC_PRIORITY(1) }, // 1 - stepper (needed by 32 bit timers)
|
||||||
|
{ {.pTcc=TCC2}, TimerType::tcc, TCC2_IRQn, 5 }, // 2 - tone (reserved by framework and fixed assigned priority 5)
|
||||||
|
{ {.pTc=TC3}, TimerType::tc, TC3_IRQn, TC_PRIORITY(3) }, // 3 - servo (assigned priority 1)
|
||||||
|
{ {.pTc=TC4}, TimerType::tc, TC4_IRQn, TC_PRIORITY(4) }, // 4 - software serial (no interrupts used)
|
||||||
|
{ {.pTc=TC5}, TimerType::tc, TC5_IRQn, TC_PRIORITY(5) },
|
||||||
|
{ {.pTc=TC6}, TimerType::tc, TC6_IRQn, TC_PRIORITY(6) },
|
||||||
|
{ {.pTc=TC7}, TimerType::tc, TC7_IRQn, TC_PRIORITY(7) },
|
||||||
|
{ {.pRtc=RTC}, TimerType::rtc, RTC_IRQn, TC_PRIORITY(8) } // 8 - temperature (assigned priority 6)
|
||||||
|
};
|
||||||
|
|
||||||
|
// --------------------------------------------------------------------------
|
||||||
|
// Private functions
|
||||||
|
// --------------------------------------------------------------------------
|
||||||
|
|
||||||
|
FORCE_INLINE void Disable_Irq(IRQn_Type irq) {
|
||||||
|
NVIC_DisableIRQ(irq);
|
||||||
|
|
||||||
|
// We NEED memory barriers to ensure Interrupts are actually disabled!
|
||||||
|
// ( https://dzone.com/articles/nvic-disabling-interrupts-on-arm-cortex-m-and-the )
|
||||||
|
__DSB();
|
||||||
|
__ISB();
|
||||||
|
}
|
||||||
|
|
||||||
|
static bool tcIsSyncing(Tc * tc) {
|
||||||
|
return tc->COUNT32.STATUS.reg & TC_STATUS_SYNCBUSY;
|
||||||
|
}
|
||||||
|
|
||||||
|
static void tcReset( Tc * tc) {
|
||||||
|
tc->COUNT32.CTRLA.reg = TC_CTRLA_SWRST;
|
||||||
|
while (tcIsSyncing(tc)) {}
|
||||||
|
while (tc->COUNT32.CTRLA.bit.SWRST) {}
|
||||||
|
}
|
||||||
|
|
||||||
|
// --------------------------------------------------------------------------
|
||||||
|
// Public functions
|
||||||
|
// --------------------------------------------------------------------------
|
||||||
|
|
||||||
|
void HAL_timer_start(const uint8_t timer_num, const uint32_t frequency) {
|
||||||
|
IRQn_Type irq = timer_config[timer_num].IRQ_Id;
|
||||||
|
|
||||||
|
// Disable interrupt, just in case it was already enabled
|
||||||
|
NVIC_DisableIRQ(irq);
|
||||||
|
NVIC_ClearPendingIRQ(irq);
|
||||||
|
|
||||||
|
if (timer_num == MF_TIMER_RTC) {
|
||||||
|
|
||||||
|
// https://github.com/arduino-libraries/RTCZero
|
||||||
|
Rtc * const rtc = timer_config[timer_num].pRtc;
|
||||||
|
PM->APBAMASK.reg |= PM_APBAMASK_RTC;
|
||||||
|
|
||||||
|
GCLK->CLKCTRL.reg = (uint32_t)((GCLK_CLKCTRL_CLKEN | GCLK_CLKCTRL_GEN_GCLK4 | (RTC_GCLK_ID << GCLK_CLKCTRL_ID_Pos)));
|
||||||
|
while (GCLK->STATUS.bit.SYNCBUSY) {}
|
||||||
|
|
||||||
|
GCLK->GENCTRL.reg = (GCLK_GENCTRL_GENEN | GCLK_GENCTRL_SRC_OSCULP32K | GCLK_GENCTRL_ID(4) | GCLK_GENCTRL_DIVSEL );
|
||||||
|
while (GCLK->STATUS.reg & GCLK_STATUS_SYNCBUSY) {}
|
||||||
|
|
||||||
|
GCLK->GENDIV.reg = GCLK_GENDIV_ID(4);
|
||||||
|
GCLK->GENDIV.bit.DIV=4;
|
||||||
|
while (GCLK->STATUS.reg & GCLK_STATUS_SYNCBUSY) {}
|
||||||
|
|
||||||
|
// Disable timer interrupt
|
||||||
|
rtc->MODE0.INTENCLR.reg = RTC_MODE0_INTENCLR_CMP0;
|
||||||
|
SYNC(rtc->MODE0.STATUS.bit.SYNCBUSY);
|
||||||
|
|
||||||
|
while(rtc->MODE0.STATUS.bit.SYNCBUSY) {}
|
||||||
|
|
||||||
|
// Stop timer, just in case, to be able to reconfigure it
|
||||||
|
rtc->MODE0.CTRL.reg =
|
||||||
|
RTC_MODE0_CTRL_MODE_COUNT32 | // Mode 0 = 32-bits counter
|
||||||
|
RTC_MODE0_CTRL_PRESCALER_DIV1024; // Divisor = 1024
|
||||||
|
|
||||||
|
while(rtc->MODE0.STATUS.bit.SYNCBUSY) {}
|
||||||
|
|
||||||
|
// Mode, reset counter on match
|
||||||
|
rtc->MODE0.CTRL.reg = RTC_MODE0_CTRL_MODE_COUNT32 | RTC_MODE0_CTRL_MATCHCLR;
|
||||||
|
|
||||||
|
// Set compare value
|
||||||
|
rtc->MODE0.COMP[0].reg = (32768 + frequency / 2) / frequency;
|
||||||
|
SYNC(rtc->MODE0.STATUS.bit.SYNCBUSY);
|
||||||
|
|
||||||
|
// Enable interrupt on compare
|
||||||
|
rtc->MODE0.INTFLAG.reg = RTC_MODE0_INTFLAG_CMP0; // reset pending interrupt
|
||||||
|
rtc->MODE0.INTENSET.reg = RTC_MODE0_INTENSET_CMP0; // enable compare 0 interrupt
|
||||||
|
|
||||||
|
// And start timer
|
||||||
|
rtc->MODE0.CTRL.bit.ENABLE = true;
|
||||||
|
SYNC(rtc->MODE0.STATUS.bit.SYNCBUSY);
|
||||||
|
|
||||||
|
}
|
||||||
|
else if (timer_config[timer_num].type==TimerType::tcc) {
|
||||||
|
|
||||||
|
Tcc * const tc = timer_config[timer_num].pTcc;
|
||||||
|
|
||||||
|
PM->APBCMASK.reg |= PM_APBCMASK_TCC0;
|
||||||
|
GCLK->CLKCTRL.reg =(GCLK_CLKCTRL_CLKEN | GCLK_CLKCTRL_GEN_GCLK0 | GCLK_CLKCTRL_ID(TCC0_GCLK_ID));
|
||||||
|
SYNC (GCLK->STATUS.bit.SYNCBUSY);
|
||||||
|
|
||||||
|
tc->CTRLA.reg = TCC_CTRLA_SWRST;
|
||||||
|
SYNC (tc->SYNCBUSY.reg & TCC_SYNCBUSY_SWRST) {}
|
||||||
|
|
||||||
|
SYNC (tc->CTRLA.bit.SWRST);
|
||||||
|
|
||||||
|
tc->CTRLA.reg &= ~(TCC_CTRLA_ENABLE); // disable TC module
|
||||||
|
|
||||||
|
tc->CTRLA.reg |= TCC_WAVE_WAVEGEN_MFRQ;
|
||||||
|
tc->CTRLA.reg |= TCC_CTRLA_PRESCALER_DIV2;
|
||||||
|
tc->CC[0].reg = (HAL_TIMER_RATE) / frequency;
|
||||||
|
tc->INTENSET.reg = TCC_INTFLAG_MC0;
|
||||||
|
tc->CTRLA.reg |= TCC_CTRLA_ENABLE;
|
||||||
|
tc->INTFLAG.reg = 0xFF;
|
||||||
|
SYNC ( tc->STATUS.reg & TC_STATUS_SYNCBUSY);
|
||||||
|
|
||||||
|
}
|
||||||
|
else {
|
||||||
|
Tc * const tc = timer_config[timer_num].pTc;
|
||||||
|
|
||||||
|
// Disable timer interrupt
|
||||||
|
tc->COUNT32.INTENCLR.reg = TC_INTENCLR_OVF; // disable overflow interrupt
|
||||||
|
|
||||||
|
// TCn clock setup
|
||||||
|
GCLK->CLKCTRL.reg = (uint16_t) (GCLK_CLKCTRL_CLKEN | GCLK_CLKCTRL_GEN_GCLK0 | GCLK_CLKCTRL_ID(GCM_TC4_TC5)) ;
|
||||||
|
SYNC (GCLK->STATUS.bit.SYNCBUSY);
|
||||||
|
|
||||||
|
tcReset(tc); // reset TC
|
||||||
|
|
||||||
|
// Set Timer counter 5 Mode to 16 bits, it will become a 16bit counter ('mode1' in the datasheet)
|
||||||
|
tc->COUNT32.CTRLA.reg |= TC_CTRLA_MODE_COUNT32;
|
||||||
|
// Set TC waveform generation mode to 'match frequency'
|
||||||
|
tc->COUNT32.CTRLA.reg |= TC_CTRLA_WAVEGEN_MFRQ;
|
||||||
|
//set prescaler
|
||||||
|
//the clock normally counts at the GCLK_TC frequency, but we can set it to divide that frequency to slow it down
|
||||||
|
//you can use different prescaler divisons here like TC_CTRLA_PRESCALER_DIV1 to get a different range
|
||||||
|
tc->COUNT32.CTRLA.reg |= TC_CTRLA_PRESCALER_DIV1 | TC_CTRLA_ENABLE; //it will divide GCLK_TC frequency by 1024
|
||||||
|
//set the compare-capture register.
|
||||||
|
//The counter will count up to this value (it's a 16bit counter so we use uint16_t)
|
||||||
|
//this is how we fine-tune the frequency, make it count to a lower or higher value
|
||||||
|
//system clock should be 1MHz (8MHz/8) at Reset by default
|
||||||
|
tc->COUNT32.CC[0].reg = (uint16_t) (HAL_TIMER_RATE / frequency);
|
||||||
|
while (tcIsSyncing(tc)) {}
|
||||||
|
|
||||||
|
// Enable the TC interrupt request
|
||||||
|
tc->COUNT32.INTENSET.bit.MC0 = 1;
|
||||||
|
while (tcIsSyncing(tc)) {}
|
||||||
|
}
|
||||||
|
|
||||||
|
NVIC_SetPriority(irq, timer_config[timer_num].priority);
|
||||||
|
NVIC_EnableIRQ(irq);
|
||||||
|
}
|
||||||
|
|
||||||
|
void HAL_timer_enable_interrupt(const uint8_t timer_num) {
|
||||||
|
const IRQn_Type irq = timer_config[timer_num].IRQ_Id;
|
||||||
|
NVIC_EnableIRQ(irq);
|
||||||
|
}
|
||||||
|
|
||||||
|
void HAL_timer_disable_interrupt(const uint8_t timer_num) {
|
||||||
|
const IRQn_Type irq = timer_config[timer_num].IRQ_Id;
|
||||||
|
Disable_Irq(irq);
|
||||||
|
}
|
||||||
|
|
||||||
|
// missing from CMSIS: Check if interrupt is enabled or not
|
||||||
|
static bool NVIC_GetEnabledIRQ(IRQn_Type IRQn) {
|
||||||
|
return TEST(NVIC->ISER[uint32_t(IRQn) >> 5], uint32_t(IRQn) & 0x1F);
|
||||||
|
}
|
||||||
|
|
||||||
|
bool HAL_timer_interrupt_enabled(const uint8_t timer_num) {
|
||||||
|
const IRQn_Type irq = timer_config[timer_num].IRQ_Id;
|
||||||
|
return NVIC_GetEnabledIRQ(irq);
|
||||||
|
}
|
||||||
|
|
||||||
|
#endif // __SAMD21__
|
||||||
160
Marlin/src/HAL/SAMD21/timers.h
Normal file
160
Marlin/src/HAL/SAMD21/timers.h
Normal file
@ -0,0 +1,160 @@
|
|||||||
|
/**
|
||||||
|
* Marlin 3D Printer Firmware
|
||||||
|
* Copyright (c) 2022 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||||
|
*
|
||||||
|
* Based on Sprinter and grbl.
|
||||||
|
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
|
||||||
|
*
|
||||||
|
* This program is free software: you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License as published by
|
||||||
|
* the Free Software Foundation, either version 3 of the License, or
|
||||||
|
* (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
#pragma once
|
||||||
|
|
||||||
|
/**
|
||||||
|
* SAMD21 HAL developed by Bart Meijer (brupje)
|
||||||
|
* Based on SAMD51 HAL by Giuliano Zaro (AKA GMagician)
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <stdint.h>
|
||||||
|
|
||||||
|
// --------------------------------------------------------------------------
|
||||||
|
// Defines
|
||||||
|
// --------------------------------------------------------------------------
|
||||||
|
|
||||||
|
typedef uint32_t hal_timer_t;
|
||||||
|
#define HAL_TIMER_TYPE_MAX 0xFFFFFFFF
|
||||||
|
|
||||||
|
#define HAL_TIMER_RATE F_CPU // frequency of timers peripherals
|
||||||
|
|
||||||
|
#define MF_TIMER_RTC 8 // This is not a TC but a RTC
|
||||||
|
|
||||||
|
#ifndef MF_TIMER_STEP
|
||||||
|
#define MF_TIMER_STEP 4 // Timer Index for Stepper
|
||||||
|
#endif
|
||||||
|
#ifndef MF_TIMER_PULSE
|
||||||
|
#define MF_TIMER_PULSE MF_TIMER_STEP
|
||||||
|
#endif
|
||||||
|
#ifndef MF_TIMER_TEMP
|
||||||
|
#define MF_TIMER_TEMP MF_TIMER_RTC // Timer Index for Temperature
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define TEMP_TIMER_FREQUENCY 1000 // temperature interrupt frequency
|
||||||
|
|
||||||
|
#define STEPPER_TIMER_RATE HAL_TIMER_RATE // frequency of stepper timer (HAL_TIMER_RATE / STEPPER_TIMER_PRESCALE)
|
||||||
|
#define STEPPER_TIMER_TICKS_PER_US (STEPPER_TIMER_RATE / 1000000) // stepper timer ticks per µs
|
||||||
|
#define STEPPER_TIMER_PRESCALE (CYCLES_PER_MICROSECOND / STEPPER_TIMER_TICKS_PER_US)
|
||||||
|
|
||||||
|
#define PULSE_TIMER_RATE STEPPER_TIMER_RATE
|
||||||
|
#define PULSE_TIMER_PRESCALE STEPPER_TIMER_PRESCALE
|
||||||
|
#define PULSE_TIMER_TICKS_PER_US STEPPER_TIMER_TICKS_PER_US
|
||||||
|
|
||||||
|
#define ENABLE_STEPPER_DRIVER_INTERRUPT() HAL_timer_enable_interrupt(MF_TIMER_STEP)
|
||||||
|
#define DISABLE_STEPPER_DRIVER_INTERRUPT() HAL_timer_disable_interrupt(MF_TIMER_STEP)
|
||||||
|
#define STEPPER_ISR_ENABLED() HAL_timer_interrupt_enabled(MF_TIMER_STEP)
|
||||||
|
|
||||||
|
#define ENABLE_TEMPERATURE_INTERRUPT() HAL_timer_enable_interrupt(MF_TIMER_TEMP)
|
||||||
|
#define DISABLE_TEMPERATURE_INTERRUPT() HAL_timer_disable_interrupt(MF_TIMER_TEMP)
|
||||||
|
|
||||||
|
#define TC_PRIORITY(t) ( t == SERVO_TC ? 1 \
|
||||||
|
: (t == MF_TIMER_STEP || t == MF_TIMER_PULSE) ? 2 \
|
||||||
|
: (t == MF_TIMER_TEMP) ? 6 : 7 )
|
||||||
|
|
||||||
|
#define _TC_HANDLER(t) void TC##t##_Handler()
|
||||||
|
#define TC_HANDLER(t) _TC_HANDLER(t)
|
||||||
|
#ifndef HAL_STEP_TIMER_ISR
|
||||||
|
#define HAL_STEP_TIMER_ISR() TC_HANDLER(MF_TIMER_STEP)
|
||||||
|
#endif
|
||||||
|
#if MF_TIMER_STEP != MF_TIMER_PULSE
|
||||||
|
#define HAL_PULSE_TIMER_ISR() TC_HANDLER(MF_TIMER_PULSE)
|
||||||
|
#endif
|
||||||
|
#if MF_TIMER_TEMP == MF_TIMER_RTC
|
||||||
|
#define HAL_TEMP_TIMER_ISR() void RTC_Handler()
|
||||||
|
#else
|
||||||
|
#define HAL_TEMP_TIMER_ISR() TC_HANDLER(MF_TIMER_TEMP)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
// --------------------------------------------------------------------------
|
||||||
|
// Types
|
||||||
|
// --------------------------------------------------------------------------
|
||||||
|
typedef enum { tcc, tc, rtc } TimerType;
|
||||||
|
|
||||||
|
typedef struct {
|
||||||
|
union {
|
||||||
|
Tc *pTc;
|
||||||
|
Tcc *pTcc;
|
||||||
|
Rtc *pRtc;
|
||||||
|
};
|
||||||
|
TimerType type;
|
||||||
|
IRQn_Type IRQ_Id;
|
||||||
|
uint8_t priority;
|
||||||
|
} tTimerConfig;
|
||||||
|
|
||||||
|
// --------------------------------------------------------------------------
|
||||||
|
// Public Variables
|
||||||
|
// --------------------------------------------------------------------------
|
||||||
|
|
||||||
|
extern const tTimerConfig timer_config[];
|
||||||
|
|
||||||
|
// --------------------------------------------------------------------------
|
||||||
|
// Public functions
|
||||||
|
// --------------------------------------------------------------------------
|
||||||
|
|
||||||
|
void HAL_timer_start(const uint8_t timer_num, const uint32_t frequency);
|
||||||
|
|
||||||
|
FORCE_INLINE static void HAL_timer_set_compare(const uint8_t timer_num, const hal_timer_t compare) {
|
||||||
|
// Should never be called with timer MF_TIMER_RTC
|
||||||
|
Tc * const tc = timer_config[timer_num].pTc;
|
||||||
|
tc->COUNT32.CC[0].reg = compare;
|
||||||
|
}
|
||||||
|
|
||||||
|
FORCE_INLINE static hal_timer_t HAL_timer_get_compare(const uint8_t timer_num) {
|
||||||
|
// Should never be called with timer MF_TIMER_RTC
|
||||||
|
Tc * const tc = timer_config[timer_num].pTc;
|
||||||
|
return (hal_timer_t)tc->COUNT32.CC[0].reg;
|
||||||
|
}
|
||||||
|
|
||||||
|
FORCE_INLINE static hal_timer_t HAL_timer_get_count(const uint8_t timer_num) {
|
||||||
|
// Should never be called with timer MF_TIMER_RTC
|
||||||
|
Tc * const tc = timer_config[timer_num].pTc;
|
||||||
|
tc->COUNT32.READREQ.reg = TC_READREQ_RREQ;
|
||||||
|
// Request a read synchronization
|
||||||
|
SYNC (tc->COUNT32.STATUS.bit.SYNCBUSY);
|
||||||
|
//SYNC(tc->COUNT32.STATUS.bit.SYNCBUSY );
|
||||||
|
return tc->COUNT32.COUNT.reg;
|
||||||
|
}
|
||||||
|
|
||||||
|
void HAL_timer_enable_interrupt(const uint8_t timer_num);
|
||||||
|
void HAL_timer_disable_interrupt(const uint8_t timer_num);
|
||||||
|
bool HAL_timer_interrupt_enabled(const uint8_t timer_num);
|
||||||
|
|
||||||
|
FORCE_INLINE static void HAL_timer_isr_prologue(const uint8_t timer_num) {
|
||||||
|
if (timer_num == MF_TIMER_RTC) {
|
||||||
|
Rtc * const rtc = timer_config[timer_num].pRtc;
|
||||||
|
// Clear interrupt flag
|
||||||
|
rtc->MODE0.INTFLAG.reg = RTC_MODE0_INTFLAG_CMP0| RTC_MODE0_INTFLAG_OVF;
|
||||||
|
|
||||||
|
}
|
||||||
|
else if (timer_config[timer_num].type == TimerType::tcc){
|
||||||
|
Tcc * const tc = timer_config[timer_num].pTcc;
|
||||||
|
// Clear interrupt flag
|
||||||
|
tc->INTFLAG.reg = TCC_INTFLAG_OVF;
|
||||||
|
}
|
||||||
|
else {
|
||||||
|
Tc * const tc = timer_config[timer_num].pTc;
|
||||||
|
// Clear interrupt flag
|
||||||
|
tc->COUNT32.INTFLAG.bit.MC0 = 1;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
#define HAL_timer_isr_epilogue(timer_num)
|
||||||
32
Marlin/src/HAL/SAMD21/u8g/LCD_I2C_routines.cpp
Normal file
32
Marlin/src/HAL/SAMD21/u8g/LCD_I2C_routines.cpp
Normal file
@ -0,0 +1,32 @@
|
|||||||
|
/**
|
||||||
|
* Marlin 3D Printer Firmware
|
||||||
|
* Copyright (c) 2022 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||||
|
*
|
||||||
|
* Based on Sprinter and grbl.
|
||||||
|
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
|
||||||
|
*
|
||||||
|
* This program is free software: you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License as published by
|
||||||
|
* the Free Software Foundation, either version 3 of the License, or
|
||||||
|
* (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* SAMD21 HAL developed by Bart Meijer (brupje)
|
||||||
|
* Based on SAMD51 HAL by Giuliano Zaro (AKA GMagician)
|
||||||
|
*/
|
||||||
|
// adapted from I2C/master/master.c example
|
||||||
|
// https://www-users.cs.york.ac.uk/~pcc/MCP/HAPR-Course-web/CMSIS/examples/html/master_8c_source.html
|
||||||
|
|
||||||
|
#ifdef __SAMD21__
|
||||||
|
|
||||||
|
#endif // __SAMD21__
|
||||||
27
Marlin/src/HAL/SAMD21/u8g/LCD_I2C_routines.h
Normal file
27
Marlin/src/HAL/SAMD21/u8g/LCD_I2C_routines.h
Normal file
@ -0,0 +1,27 @@
|
|||||||
|
/**
|
||||||
|
* Marlin 3D Printer Firmware
|
||||||
|
* Copyright (c) 2022 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||||
|
*
|
||||||
|
* Based on Sprinter and grbl.
|
||||||
|
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
|
||||||
|
*
|
||||||
|
* This program is free software: you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License as published by
|
||||||
|
* the Free Software Foundation, either version 3 of the License, or
|
||||||
|
* (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* SAMD21 HAL developed by Bart Meijer (brupje)
|
||||||
|
* Based on SAMD51 HAL by Giuliano Zaro (AKA GMagician)
|
||||||
|
*/
|
||||||
|
#pragma once
|
||||||
41
Marlin/src/HAL/SAMD21/u8g/LCD_defines.h
Normal file
41
Marlin/src/HAL/SAMD21/u8g/LCD_defines.h
Normal file
@ -0,0 +1,41 @@
|
|||||||
|
/**
|
||||||
|
* Marlin 3D Printer Firmware
|
||||||
|
* Copyright (c) 2022 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||||
|
*
|
||||||
|
* Based on Sprinter and grbl.
|
||||||
|
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
|
||||||
|
*
|
||||||
|
* This program is free software: you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License as published by
|
||||||
|
* the Free Software Foundation, either version 3 of the License, or
|
||||||
|
* (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* SAMD21 HAL developed by Bart Meijer (brupje)
|
||||||
|
* Based on SAMD51 HAL by Giuliano Zaro (AKA GMagician)
|
||||||
|
*/
|
||||||
|
#pragma once
|
||||||
|
|
||||||
|
/**
|
||||||
|
* SAMD21 LCD-specific defines
|
||||||
|
*/
|
||||||
|
|
||||||
|
// The following are optional depending on the platform.
|
||||||
|
|
||||||
|
// definitions of HAL specific com and device drivers.
|
||||||
|
uint8_t u8g_com_samd21_hw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr);
|
||||||
|
uint8_t u8g_com_samd21_st7920_hw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr);
|
||||||
|
|
||||||
|
// connect U8g com generic com names to the desired driver
|
||||||
|
#define U8G_COM_HW_SPI u8g_com_samd21_st7920_hw_spi_fn // use SAMD21 specific hardware SPI routine
|
||||||
|
#define U8G_COM_ST7920_HW_SPI u8g_com_samd21_st7920_hw_spi_fn
|
||||||
42
Marlin/src/HAL/SAMD21/u8g/LCD_pin_routines.c
Normal file
42
Marlin/src/HAL/SAMD21/u8g/LCD_pin_routines.c
Normal file
@ -0,0 +1,42 @@
|
|||||||
|
/**
|
||||||
|
* Marlin 3D Printer Firmware
|
||||||
|
* Copyright (c) 2022 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||||
|
*
|
||||||
|
* Based on Sprinter and grbl.
|
||||||
|
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
|
||||||
|
*
|
||||||
|
* This program is free software: you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License as published by
|
||||||
|
* the Free Software Foundation, either version 3 of the License, or
|
||||||
|
* (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* SAMD21 HAL developed by Bart Meijer (brupje)
|
||||||
|
* Based on SAMD51 HAL by Giuliano Zaro (AKA GMagician)
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Low level pin manipulation routines - used by all the drivers.
|
||||||
|
*
|
||||||
|
* These are based on the SAMD51 pinMode, digitalRead & digitalWrite routines.
|
||||||
|
*
|
||||||
|
* Couldn't just call exact copies because the overhead killed the LCD update speed
|
||||||
|
* With an intermediate level the softspi was running in the 10-20kHz range which
|
||||||
|
* resulted in using about about 25% of the CPU's time.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifdef __SAMD21__
|
||||||
|
|
||||||
|
#include <Arduino.h>
|
||||||
|
|
||||||
|
#endif // __SAMD21__
|
||||||
42
Marlin/src/HAL/SAMD21/u8g/LCD_pin_routines.h
Normal file
42
Marlin/src/HAL/SAMD21/u8g/LCD_pin_routines.h
Normal file
@ -0,0 +1,42 @@
|
|||||||
|
/**
|
||||||
|
* Marlin 3D Printer Firmware
|
||||||
|
* Copyright (c) 2022 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||||
|
*
|
||||||
|
* Based on Sprinter and grbl.
|
||||||
|
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
|
||||||
|
*
|
||||||
|
* This program is free software: you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License as published by
|
||||||
|
* the Free Software Foundation, either version 3 of the License, or
|
||||||
|
* (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* SAMD21 HAL developed by Bart Meijer (brupje)
|
||||||
|
* Based on SAMD51 HAL by Giuliano Zaro (AKA GMagician)
|
||||||
|
*/
|
||||||
|
#pragma once
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Low level pin manipulation routines - used by all the drivers.
|
||||||
|
*
|
||||||
|
* These are based on the SAMD51 pinMode, digitalRead & digitalWrite routines.
|
||||||
|
*
|
||||||
|
* Couldn't just call exact copies because the overhead killed the LCD update speed
|
||||||
|
* With an intermediate level the softspi was running in the 10-20kHz range which
|
||||||
|
* resulted in using about about 25% of the CPU's time.
|
||||||
|
*/
|
||||||
|
|
||||||
|
void u8g_SetPinOutput(uint8_t internal_pin_number);
|
||||||
|
void u8g_SetPinInput(uint8_t internal_pin_number);
|
||||||
|
void u8g_SetPinLevel(uint8_t pin, uint8_t pin_status);
|
||||||
|
uint8_t u8g_GetPinLevel(uint8_t pin);
|
||||||
154
Marlin/src/HAL/SAMD21/u8g/u8g_com_HAL_samd21_shared_hw_spi.cpp
Normal file
154
Marlin/src/HAL/SAMD21/u8g/u8g_com_HAL_samd21_shared_hw_spi.cpp
Normal file
@ -0,0 +1,154 @@
|
|||||||
|
/**
|
||||||
|
* Marlin 3D Printer Firmware
|
||||||
|
* Copyright (c) 2022 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||||
|
*
|
||||||
|
* Based on Sprinter and grbl.
|
||||||
|
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
|
||||||
|
*
|
||||||
|
* This program is free software: you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License as published by
|
||||||
|
* the Free Software Foundation, either version 3 of the License, or
|
||||||
|
* (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* SAMD21 HAL developed by Bart Meijer (brupje)
|
||||||
|
* Based on SAMD51 HAL by Giuliano Zaro (AKA GMagician)
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Based on u8g_com_msp430_hw_spi.c
|
||||||
|
*
|
||||||
|
* Universal 8bit Graphics Library
|
||||||
|
*
|
||||||
|
* Copyright (c) 2012, olikraus@gmail.com
|
||||||
|
* All rights reserved.
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without modification,
|
||||||
|
* are permitted provided that the following conditions are met:
|
||||||
|
*
|
||||||
|
* * Redistributions of source code must retain the above copyright notice, this list
|
||||||
|
* of conditions and the following disclaimer.
|
||||||
|
*
|
||||||
|
* * Redistributions in binary form must reproduce the above copyright notice, this
|
||||||
|
* list of conditions and the following disclaimer in the documentation and/or other
|
||||||
|
* materials provided with the distribution.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
|
||||||
|
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
|
||||||
|
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
||||||
|
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||||
|
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||||
|
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||||
|
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||||
|
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||||||
|
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||||
|
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
||||||
|
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||||
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||||
|
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifdef __SAMD21__
|
||||||
|
|
||||||
|
#include <U8glib-HAL.h>
|
||||||
|
#include "SPI.h"
|
||||||
|
|
||||||
|
#include "../../shared/HAL_SPI.h"
|
||||||
|
|
||||||
|
#ifndef LCD_SPI_SPEED
|
||||||
|
#define LCD_SPI_SPEED SPI_QUARTER_SPEED
|
||||||
|
#endif
|
||||||
|
|
||||||
|
void u8g_SetPIOutput(u8g_t *u8g, uint8_t pin_index) {
|
||||||
|
if (u8g->pin_list[pin_index]!= U8G_PIN_NONE)
|
||||||
|
pinMode(u8g->pin_list[pin_index],OUTPUT);
|
||||||
|
}
|
||||||
|
|
||||||
|
void u8g_SetPILevel(u8g_t *u8g, uint8_t pin_index, uint8_t level) {
|
||||||
|
if (u8g->pin_list[pin_index]!= U8G_PIN_NONE)
|
||||||
|
digitalWrite(u8g->pin_list[pin_index],level);
|
||||||
|
}
|
||||||
|
|
||||||
|
uint8_t u8g_com_samd21_st7920_hw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr) {
|
||||||
|
|
||||||
|
static SPISettings lcdSPIConfig;
|
||||||
|
|
||||||
|
switch (msg) {
|
||||||
|
case U8G_COM_MSG_STOP:
|
||||||
|
break;
|
||||||
|
|
||||||
|
case U8G_COM_MSG_INIT:
|
||||||
|
u8g_SetPIOutput(u8g, U8G_PI_CS);
|
||||||
|
u8g_SetPIOutput(u8g, U8G_PI_A0);
|
||||||
|
u8g_SetPIOutput(u8g, U8G_PI_RESET);
|
||||||
|
|
||||||
|
u8g_SetPILevel(u8g, U8G_PI_CS, LOW);
|
||||||
|
|
||||||
|
spiBegin();
|
||||||
|
lcdSPIConfig = SPISettings(900000, MSBFIRST, SPI_MODE0);
|
||||||
|
u8g->pin_list[U8G_PI_A0_STATE] = 0;
|
||||||
|
break;
|
||||||
|
|
||||||
|
case U8G_COM_MSG_ADDRESS: // define cmd (arg_val = 0) or data mode (arg_val = 1)
|
||||||
|
u8g_SetPILevel(u8g, U8G_PI_A0, arg_val);
|
||||||
|
u8g->pin_list[U8G_PI_A0_STATE] = arg_val;
|
||||||
|
break;
|
||||||
|
|
||||||
|
case U8G_COM_MSG_CHIP_SELECT: // arg_val == 1 means chip selected, but ST7920 is active high, so needs inverting
|
||||||
|
u8g_SetPILevel(u8g, U8G_PI_CS, arg_val ? HIGH : LOW);
|
||||||
|
break;
|
||||||
|
|
||||||
|
case U8G_COM_MSG_RESET:
|
||||||
|
u8g_SetPILevel(u8g, U8G_PI_RESET, arg_val);
|
||||||
|
break;
|
||||||
|
|
||||||
|
case U8G_COM_MSG_WRITE_BYTE:
|
||||||
|
SPI.beginTransaction(lcdSPIConfig);
|
||||||
|
|
||||||
|
if (u8g->pin_list[U8G_PI_A0_STATE] == 0) { // command
|
||||||
|
SPI.transfer(0x0f8); u8g->pin_list[U8G_PI_A0_STATE] = 2;
|
||||||
|
}
|
||||||
|
else if (u8g->pin_list[U8G_PI_A0_STATE] == 1) { // data
|
||||||
|
SPI.transfer(0x0fa); u8g->pin_list[U8G_PI_A0_STATE] = 2;
|
||||||
|
}
|
||||||
|
|
||||||
|
SPI.transfer(arg_val & 0x0f0);
|
||||||
|
SPI.transfer(arg_val << 4);
|
||||||
|
SPI.endTransaction();
|
||||||
|
break;
|
||||||
|
|
||||||
|
case U8G_COM_MSG_WRITE_SEQ:
|
||||||
|
SPI.beginTransaction(lcdSPIConfig);
|
||||||
|
|
||||||
|
if (u8g->pin_list[U8G_PI_A0_STATE] == 0 ) { // command
|
||||||
|
SPI.transfer(0x0f8); u8g->pin_list[U8G_PI_A0_STATE] = 2;
|
||||||
|
}
|
||||||
|
else if (u8g->pin_list[U8G_PI_A0_STATE] == 1) { // data
|
||||||
|
SPI.transfer(0x0fa); u8g->pin_list[U8G_PI_A0_STATE] = 2;
|
||||||
|
}
|
||||||
|
|
||||||
|
uint8_t *ptr = (uint8_t*)arg_ptr;
|
||||||
|
while (arg_val > 0) {
|
||||||
|
SPI.transfer((*ptr) & 0x0f0);
|
||||||
|
SPI.transfer((*ptr) << 4);
|
||||||
|
ptr++;
|
||||||
|
arg_val--;
|
||||||
|
}
|
||||||
|
|
||||||
|
SPI.endTransaction();
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
return 1;
|
||||||
|
}
|
||||||
|
|
||||||
|
#endif // __SAMD21__
|
||||||
@ -50,6 +50,8 @@
|
|||||||
#define HAL_PATH(PATH, NAME) XSTR(PATH/NATIVE_SIM/NAME)
|
#define HAL_PATH(PATH, NAME) XSTR(PATH/NATIVE_SIM/NAME)
|
||||||
#elif defined(__SAMD51__)
|
#elif defined(__SAMD51__)
|
||||||
#define HAL_PATH(PATH, NAME) XSTR(PATH/SAMD51/NAME)
|
#define HAL_PATH(PATH, NAME) XSTR(PATH/SAMD51/NAME)
|
||||||
|
#elif defined(__SAMD21__)
|
||||||
|
#define HAL_PATH(PATH, NAME) XSTR(PATH/SAMD21/NAME)
|
||||||
#else
|
#else
|
||||||
#error "Unsupported Platform!"
|
#error "Unsupported Platform!"
|
||||||
#endif
|
#endif
|
||||||
|
|||||||
@ -83,10 +83,10 @@
|
|||||||
#else
|
#else
|
||||||
#include <stdint.h>
|
#include <stdint.h>
|
||||||
|
|
||||||
#if defined(__AVR__) || defined(ARDUINO_ARCH_SAM) || defined(__SAMD51__)
|
#if defined(__AVR__) || defined(ARDUINO_ARCH_SAM) || defined(__SAMD51__) || defined(__SAMD21__)
|
||||||
// we're good to go
|
// we're good to go
|
||||||
#else
|
#else
|
||||||
#error "This library only supports boards with an AVR, SAM3X or SAMD51 processor."
|
#error "This library only supports boards with an AVR, SAM3X, SAMD21 or SAMD51 processor."
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
#define Servo_VERSION 2 // software version of this library
|
#define Servo_VERSION 2 // software version of this library
|
||||||
|
|||||||
@ -49,8 +49,10 @@
|
|||||||
#include "../DUE/ServoTimers.h"
|
#include "../DUE/ServoTimers.h"
|
||||||
#elif defined(__SAMD51__)
|
#elif defined(__SAMD51__)
|
||||||
#include "../SAMD51/ServoTimers.h"
|
#include "../SAMD51/ServoTimers.h"
|
||||||
|
#elif defined(__SAMD21__)
|
||||||
|
#include "../SAMD21/ServoTimers.h"
|
||||||
#else
|
#else
|
||||||
#error "This library only supports boards with an AVR, SAM3X or SAMD51 processor."
|
#error "This library only supports boards with an AVR, SAM3X, SAMD21 or SAMD51 processor."
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
// Macros
|
// Macros
|
||||||
|
|||||||
@ -465,6 +465,12 @@
|
|||||||
#define BOARD_BRICOLEMON_V1_0 6101 // Bricolemon
|
#define BOARD_BRICOLEMON_V1_0 6101 // Bricolemon
|
||||||
#define BOARD_BRICOLEMON_LITE_V1_0 6102 // Bricolemon Lite
|
#define BOARD_BRICOLEMON_LITE_V1_0 6102 // Bricolemon Lite
|
||||||
|
|
||||||
|
//
|
||||||
|
// SAMD21 ARM Cortex M4
|
||||||
|
//
|
||||||
|
|
||||||
|
#define BOARD_MINITRONICS20 6103 // Minitronics v2.0
|
||||||
|
|
||||||
//
|
//
|
||||||
// Custom board
|
// Custom board
|
||||||
//
|
//
|
||||||
|
|||||||
@ -137,6 +137,7 @@
|
|||||||
#define DOGLCD
|
#define DOGLCD
|
||||||
#define IS_U8GLIB_ST7920 1
|
#define IS_U8GLIB_ST7920 1
|
||||||
#define IS_ULTIPANEL 1
|
#define IS_ULTIPANEL 1
|
||||||
|
#define ENCODER_PULSES_PER_STEP 2
|
||||||
|
|
||||||
#elif ENABLED(MKS_12864OLED)
|
#elif ENABLED(MKS_12864OLED)
|
||||||
|
|
||||||
|
|||||||
@ -41,6 +41,13 @@
|
|||||||
#define U8G_COM_HAL_HW_SPI_FN u8g_com_samd51_hw_spi_fn
|
#define U8G_COM_HAL_HW_SPI_FN u8g_com_samd51_hw_spi_fn
|
||||||
#define U8G_COM_ST7920_HAL_HW_SPI u8g_com_samd51_st7920_hw_spi_fn
|
#define U8G_COM_ST7920_HAL_HW_SPI u8g_com_samd51_st7920_hw_spi_fn
|
||||||
|
|
||||||
|
|
||||||
|
#elif defined(__SAMD21__)
|
||||||
|
|
||||||
|
uint8_t u8g_com_samd21_st7920_hw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr);
|
||||||
|
|
||||||
|
#define U8G_COM_ST7920_HAL_HW_SPI u8g_com_samd21_st7920_hw_spi_fn
|
||||||
|
|
||||||
#elif defined(__STM32F1__)
|
#elif defined(__STM32F1__)
|
||||||
|
|
||||||
uint8_t u8g_com_HAL_STM32F1_sw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr);
|
uint8_t u8g_com_HAL_STM32F1_sw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr);
|
||||||
|
|||||||
@ -36,10 +36,16 @@
|
|||||||
|
|
||||||
// RepRapWorld Graphical LCD
|
// RepRapWorld Graphical LCD
|
||||||
|
|
||||||
#define U8G_CLASS U8GLIB_ST7920_128X64_4X
|
|
||||||
#if DISABLED(SDSUPPORT) && (LCD_PINS_D4 == SD_SCK_PIN) && (LCD_PINS_ENABLE == SD_MOSI_PIN)
|
#if DISABLED(SDSUPPORT) && (LCD_PINS_D4 == SD_SCK_PIN) && (LCD_PINS_ENABLE == SD_MOSI_PIN)
|
||||||
|
#define U8G_CLASS U8GLIB_ST7920_128X64_4X_HAL
|
||||||
|
#define U8G_PARAM LCD_PINS_RS
|
||||||
|
#elif ENABLED(SDSUPPORT) && __SAMD21__
|
||||||
|
|
||||||
|
#define U8G_CLASS U8GLIB_ST7920_128X64_4X
|
||||||
#define U8G_PARAM LCD_PINS_RS
|
#define U8G_PARAM LCD_PINS_RS
|
||||||
#else
|
#else
|
||||||
|
#define U8G_CLASS U8GLIB_ST7920_128X64_4X
|
||||||
#define U8G_PARAM LCD_PINS_D4, LCD_PINS_ENABLE, LCD_PINS_RS
|
#define U8G_PARAM LCD_PINS_D4, LCD_PINS_ENABLE, LCD_PINS_RS
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
|
|||||||
@ -72,6 +72,17 @@ void ChironTFT::Startup() {
|
|||||||
live_Zoffset = 0.0;
|
live_Zoffset = 0.0;
|
||||||
file_menu = AC_menu_file;
|
file_menu = AC_menu_file;
|
||||||
|
|
||||||
|
// Setup pins for powerloss detection
|
||||||
|
// Two IO pins are connected on the Trigorilla Board
|
||||||
|
// On a power interruption the OUTAGECON_PIN goes low.
|
||||||
|
|
||||||
|
#if ENABLED(POWER_LOSS_RECOVERY)
|
||||||
|
OUT_WRITE(OUTAGECON_PIN, HIGH);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
// Filament runout is handled by Marlin settings in Configuration.h
|
||||||
|
// opt_set FIL_RUNOUT_STATE HIGH // Pin state indicating that filament is NOT present.
|
||||||
|
// opt_enable FIL_RUNOUT_PULLUP
|
||||||
TFTSer.begin(115200);
|
TFTSer.begin(115200);
|
||||||
|
|
||||||
// Wait for the TFT panel to initialize and finish the animation
|
// Wait for the TFT panel to initialize and finish the animation
|
||||||
|
|||||||
@ -773,6 +773,13 @@
|
|||||||
#elif MB(BRICOLEMON_LITE_V1_0)
|
#elif MB(BRICOLEMON_LITE_V1_0)
|
||||||
#include "samd/pins_BRICOLEMON_LITE_V1_0.h" // SAMD51 env:SAMD51_grandcentral_m4
|
#include "samd/pins_BRICOLEMON_LITE_V1_0.h" // SAMD51 env:SAMD51_grandcentral_m4
|
||||||
|
|
||||||
|
//
|
||||||
|
// ReprapWorld Minitronics (SAMD21)
|
||||||
|
//
|
||||||
|
|
||||||
|
#elif MB(MINITRONICS20)
|
||||||
|
#include "samd/pins_MINITRONICS20.h" // SAMD21 env:SAMD21_minitronics20
|
||||||
|
|
||||||
//
|
//
|
||||||
// Custom board (with custom PIO env)
|
// Custom board (with custom PIO env)
|
||||||
//
|
//
|
||||||
|
|||||||
556
Marlin/src/pins/samd/pins_MINITRONICS20.h
Normal file
556
Marlin/src/pins/samd/pins_MINITRONICS20.h
Normal file
@ -0,0 +1,556 @@
|
|||||||
|
/**
|
||||||
|
* Marlin 3D Printer Firmware
|
||||||
|
* Copyright (c) 2022 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||||
|
*
|
||||||
|
* Based on Sprinter and grbl.
|
||||||
|
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
|
||||||
|
*
|
||||||
|
* This program is free software: you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License as published by
|
||||||
|
* the Free Software Foundation, either version 3 of the License, or
|
||||||
|
* (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
#pragma once
|
||||||
|
|
||||||
|
/**
|
||||||
|
* ReprapWorld's Minitronics v2.0
|
||||||
|
*/
|
||||||
|
|
||||||
|
#if NOT_TARGET(__SAMD21__)
|
||||||
|
#error "Oops! Select 'Minitronics v2.0' in 'Tools > Board.'"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef BOARD_INFO_NAME
|
||||||
|
#define BOARD_INFO_NAME "Minitronics V2.0"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/**
|
||||||
|
* NOTE: We need the Serial port on the -1 to make it work!!. Remember to change it on configuration.h #define SERIAL_PORT -1
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* EEPROM EMULATION: Works with some bugs already, but the board needs an I2C EEPROM memory soldered on.
|
||||||
|
*/
|
||||||
|
//#define FLASH_EEPROM_EMULATION
|
||||||
|
//#define I2C_EEPROM // EEPROM on I2C-0
|
||||||
|
#define MARLIN_EEPROM_SIZE 500 // 4000 bytes
|
||||||
|
|
||||||
|
//This its another option to emulate an EEPROM, but its more efficient to dont loose the data the first One.
|
||||||
|
//#define SDCARD_EEPROM_EMULATION
|
||||||
|
|
||||||
|
//
|
||||||
|
// BLTouch
|
||||||
|
//
|
||||||
|
#define SERVO0_PIN 33 // BLTouch PWM
|
||||||
|
|
||||||
|
//
|
||||||
|
// Limit Switches
|
||||||
|
//
|
||||||
|
#define X_STOP_PIN 54
|
||||||
|
#define Y_STOP_PIN 55
|
||||||
|
#define Z_STOP_PIN 4
|
||||||
|
|
||||||
|
/**
|
||||||
|
* NOTE: Useful if extra TMC2209 are to be used as independent axes.
|
||||||
|
* We need to configure the new digital PIN, for this we could configure on the board the extra pin of this stepper, for example as a MIN_PIN/MAX_PIN. This pin is the D14.
|
||||||
|
*/
|
||||||
|
//#define Z2_STOP_PIN 14
|
||||||
|
//#define X2_STOP_PIN 14
|
||||||
|
//#define Y2_STOP_PIN 14
|
||||||
|
|
||||||
|
//
|
||||||
|
// Z Probe (when not Z_MIN_PIN)
|
||||||
|
//
|
||||||
|
#ifndef Z_MIN_PROBE_PIN
|
||||||
|
#define Z_MIN_PROBE_PIN 12
|
||||||
|
#endif
|
||||||
|
|
||||||
|
//
|
||||||
|
// Steppers
|
||||||
|
//
|
||||||
|
#define X_STEP_PIN 1
|
||||||
|
#define X_DIR_PIN 3
|
||||||
|
#define X_ENABLE_PIN 0
|
||||||
|
|
||||||
|
#define Y_STEP_PIN 29
|
||||||
|
#define Y_DIR_PIN 28
|
||||||
|
#define Y_ENABLE_PIN 0
|
||||||
|
|
||||||
|
#define Z_STEP_PIN 16
|
||||||
|
#define Z_DIR_PIN 17
|
||||||
|
#define Z_ENABLE_PIN 0
|
||||||
|
|
||||||
|
#define E0_STEP_PIN 14
|
||||||
|
#define E0_DIR_PIN 15
|
||||||
|
#define E0_ENABLE_PIN 0
|
||||||
|
|
||||||
|
#define E1_STEP_PIN 20
|
||||||
|
#define E1_DIR_PIN 13
|
||||||
|
#define E1_ENABLE_PIN 21
|
||||||
|
|
||||||
|
// Filament runout. You may choose to use this pin for some other purpose. It's a normal GPIO that can be configured as I/O.
|
||||||
|
// For example, a switch to detect any kind of behavior, Power supply pin .... etc.
|
||||||
|
#ifndef FIL_RUNOUT_PIN
|
||||||
|
#define FIL_RUNOUT_PIN 44
|
||||||
|
#endif
|
||||||
|
|
||||||
|
// This board have the option to use an extra TMC2209 stepper, one of the use could be as a second extruder.
|
||||||
|
#if EXTRUDERS < 2
|
||||||
|
// TODO: Corregir aquí que cuando tenemos dos extrusores o lo que sea, utiliza los endstop que le sobran, osea los max, no hay Z2_endstop
|
||||||
|
#if NUM_Z_STEPPERS > 1
|
||||||
|
#define Z2_STOP_PIN 14
|
||||||
|
#endif
|
||||||
|
#else
|
||||||
|
// If we want to configure the extra stepper as a Extruder, we should have undef all of the extra motors.
|
||||||
|
#undef X2_DRIVER_TYPE
|
||||||
|
#undef Y2_DRIVER_TYPE
|
||||||
|
#undef Z2_DRIVER_TYPE
|
||||||
|
#undef Z3_DRIVER_TYPE
|
||||||
|
#undef Z4_DRIVER_TYPE
|
||||||
|
|
||||||
|
// Si tenemos más de un extrusor lo que hacemos es definir el nuevo extrusor así como sus pines
|
||||||
|
// Acordarse de definir el #define TEMP_SENSOR_1, ya que este contiene el tipo de sonda del extrusor E1
|
||||||
|
|
||||||
|
#define FIL_RUNOUT2_PIN 14
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
||||||
|
//
|
||||||
|
// Extruder / Bed
|
||||||
|
//
|
||||||
|
|
||||||
|
// Temperature Sensors
|
||||||
|
#define TEMP_0_PIN 4 // T1
|
||||||
|
|
||||||
|
// You could use one of the ADC for a temp chamber if you don't use the second extruder, for example.
|
||||||
|
#if TEMP_SENSOR_CHAMBER > 0
|
||||||
|
#define TEMP_CHAMBER_PIN 3
|
||||||
|
#else
|
||||||
|
#define TEMP_1_PIN 2 // T3
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define TEMP_BED_PIN 3 // T2
|
||||||
|
|
||||||
|
//
|
||||||
|
// Heaters / Fans
|
||||||
|
//
|
||||||
|
#define HEATER_0_PIN 10
|
||||||
|
#define HEATER_1_PIN 11
|
||||||
|
#define HEATER_BED_PIN 6
|
||||||
|
#define SPINDLE_LASER_PWM_PIN 6
|
||||||
|
|
||||||
|
// The board has 4 PWM fans, use and configure as desired
|
||||||
|
#define FAN_PIN 24
|
||||||
|
|
||||||
|
//
|
||||||
|
// LCD / Controller
|
||||||
|
//
|
||||||
|
|
||||||
|
#if ENABLED(CR10_STOCKDISPLAY)
|
||||||
|
#define EXP3_01_PIN EXP1_01_PIN
|
||||||
|
#define EXP3_02_PIN EXP1_02_PIN
|
||||||
|
#define EXP3_03_PIN EXP1_03_PIN
|
||||||
|
#define EXP3_04_PIN EXP1_04_PIN
|
||||||
|
#define EXP3_05_PIN EXP1_05_PIN
|
||||||
|
#define EXP3_06_PIN EXP1_06_PIN
|
||||||
|
#define EXP3_07_PIN EXP1_07_PIN
|
||||||
|
#define EXP3_08_PIN EXP1_08_PIN
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/************************************/
|
||||||
|
/***** Configurations Section ******/
|
||||||
|
/************************************/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* This sections starts with the pins_RAMPS_144.h as example, after if you need any new
|
||||||
|
* display, you could use normal duponts and connect it with with the scheme showed before.
|
||||||
|
* Tested:
|
||||||
|
* - Ender 3 Old display (Character LCD)
|
||||||
|
* - Ender 3 New Serial DWING Display
|
||||||
|
* - Reprap Display
|
||||||
|
* - Ender 5 New Serial Display
|
||||||
|
* - Any Reprap character display like
|
||||||
|
*/
|
||||||
|
|
||||||
|
#if HAS_WIRED_LCD
|
||||||
|
|
||||||
|
//
|
||||||
|
// LCD Display output pins
|
||||||
|
//
|
||||||
|
|
||||||
|
#if ENABLED(REPRAPWORLD_GRAPHICAL_LCD)
|
||||||
|
|
||||||
|
#define LCD_PINS_RS 18 // CS chip select /SS chip slave select
|
||||||
|
#define LCD_PINS_ENABLE MOSI // SID (MOSI)
|
||||||
|
#define LCD_PINS_D4 SCK // SCK (CLK) clock
|
||||||
|
|
||||||
|
#define BTN_ENC 23
|
||||||
|
#define BTN_EN1 27
|
||||||
|
#define BTN_EN2 33
|
||||||
|
|
||||||
|
#elif BOTH(IS_NEWPANEL, PANEL_ONE)
|
||||||
|
|
||||||
|
// TO TEST
|
||||||
|
//#define LCD_PINS_RS EXP1_02_PIN
|
||||||
|
//#define LCD_PINS_ENABLE EXP2_05_PIN
|
||||||
|
//#define LCD_PINS_D4 57 // Mega/Due:65 - AGCM4:57
|
||||||
|
//#define LCD_PINS_D5 58 // Mega/Due:66 - AGCM4:58
|
||||||
|
//#define LCD_PINS_D6 EXP2_07_PIN
|
||||||
|
//#define LCD_PINS_D7 56 // Mega/Due:64 - AGCM4:56
|
||||||
|
|
||||||
|
#else
|
||||||
|
|
||||||
|
#if ENABLED(CR10_STOCKDISPLAY)
|
||||||
|
|
||||||
|
// TO TEST
|
||||||
|
//#define LCD_PINS_RS EXP3_04_PIN
|
||||||
|
//#define LCD_PINS_ENABLE EXP3_03_PIN
|
||||||
|
//#define LCD_PINS_D4 EXP3_05_PIN
|
||||||
|
|
||||||
|
#if !IS_NEWPANEL
|
||||||
|
// TO TEST
|
||||||
|
//#define BEEPER_PIN EXP3_05_PIN
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#elif ENABLED(ZONESTAR_LCD)
|
||||||
|
|
||||||
|
// TO TEST
|
||||||
|
//#define LCD_PINS_RS 56 // Mega/Due:64 - AGCM4:56
|
||||||
|
//#define LCD_PINS_ENABLE EXP2_07_PIN
|
||||||
|
//#define LCD_PINS_D4 55 // Mega/Due:63 - AGCM4:55
|
||||||
|
//#define LCD_PINS_D5 EXP1_02_PIN
|
||||||
|
//#define LCD_PINS_D6 EXP2_05_PIN
|
||||||
|
//#define LCD_PINS_D7 57 // Mega/Due:65 - AGCM4:57
|
||||||
|
|
||||||
|
#else
|
||||||
|
|
||||||
|
#if EITHER(MKS_12864OLED, MKS_12864OLED_SSD1306)
|
||||||
|
// TO TEST
|
||||||
|
//#define LCD_PINS_DC 25 // Set as output on init
|
||||||
|
//#define LCD_PINS_RS 27 // Pull low for 1s to init
|
||||||
|
// DOGM SPI LCD Support
|
||||||
|
//#define DOGLCD_CS 16
|
||||||
|
//#define DOGLCD_MOSI 17
|
||||||
|
//#define DOGLCD_SCK 23
|
||||||
|
//#define DOGLCD_A0 LCD_PINS_DC
|
||||||
|
|
||||||
|
#else
|
||||||
|
// Definitions for any standard Display
|
||||||
|
#define LCD_PINS_RS EXP1_04_PIN
|
||||||
|
#define LCD_PINS_ENABLE EXP1_03_PIN
|
||||||
|
#define LCD_PINS_D4 EXP1_05_PIN
|
||||||
|
#define LCD_PINS_D5 EXP1_06_PIN
|
||||||
|
#define LCD_PINS_D6 EXP1_07_PIN
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define LCD_PINS_D7 EXP1_08_PIN
|
||||||
|
|
||||||
|
#if !IS_NEWPANEL
|
||||||
|
#define BEEPER_PIN EXP1_01_PIN
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if !IS_NEWPANEL
|
||||||
|
// Buttons attached to a shift register
|
||||||
|
// Not wired yet
|
||||||
|
//#define SHIFT_CLK_PIN EXP1_07_PIN
|
||||||
|
//#define SHIFT_LD_PIN EXP2_05_PIN
|
||||||
|
//#define SHIFT_OUT_PIN EXP1_02_PIN
|
||||||
|
//#define SHIFT_EN_PIN 17
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
||||||
|
//
|
||||||
|
// LCD Display input pins
|
||||||
|
//
|
||||||
|
#if IS_NEWPANEL
|
||||||
|
|
||||||
|
#if IS_RRD_SC
|
||||||
|
|
||||||
|
//#define BEEPER_PIN EXP1_01_PIN
|
||||||
|
|
||||||
|
#if ENABLED(CR10_STOCKDISPLAY)
|
||||||
|
// TO TEST
|
||||||
|
#define BTN_EN1 EXP1_03_PIN
|
||||||
|
#define BTN_EN2 EXP1_05_PIN
|
||||||
|
#else
|
||||||
|
// Definitions fpr any standard Display
|
||||||
|
#define BTN_EN1 EXP2_05_PIN
|
||||||
|
#define BTN_EN2 EXP2_03_PIN
|
||||||
|
#if ENABLED(REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER)
|
||||||
|
#define BTN_ENC_EN LCD_PINS_D7 // Detect the presence of the encoder
|
||||||
|
#endif
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define BTN_ENC EXP1_02_PIN
|
||||||
|
#ifndef SD_DETECT_PIN
|
||||||
|
#define SD_DETECT_PIN EXP2_07_PIN
|
||||||
|
#endif
|
||||||
|
//#define KILL_PIN EXP2_10_PIN
|
||||||
|
|
||||||
|
#if ENABLED(BQ_LCD_SMART_CONTROLLER)
|
||||||
|
//#define LCD_BACKLIGHT_PIN EXP1_08_PIN // TO TEST
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#elif ENABLED(LCD_I2C_PANELOLU2)
|
||||||
|
|
||||||
|
// TO TEST
|
||||||
|
//#define BTN_EN1 47
|
||||||
|
//#define BTN_EN2 EXP2_03_PIN
|
||||||
|
//#define BTN_ENC 32
|
||||||
|
//#define LCD_SDSS SDSS
|
||||||
|
//#define KILL_PIN EXP1_01_PIN
|
||||||
|
|
||||||
|
#elif ENABLED(LCD_I2C_VIKI)
|
||||||
|
|
||||||
|
// TO TEST
|
||||||
|
//#define BTN_EN1 EXP1_02_PIN // https://files.panucatt.com/datasheets/viki_wiring_diagram.pdf explains 40/42.
|
||||||
|
//#define BTN_EN2 EXP2_05_PIN
|
||||||
|
//#define BTN_ENC -1
|
||||||
|
|
||||||
|
//#define LCD_SDSS SDSS
|
||||||
|
//#define SD_DETECT_PIN EXP2_10_PIN
|
||||||
|
|
||||||
|
#elif EITHER(VIKI2, miniVIKI)
|
||||||
|
|
||||||
|
// TO TEST
|
||||||
|
//#define DOGLCD_CS 45
|
||||||
|
//#define DOGLCD_A0 EXP2_07_PIN
|
||||||
|
//#define LCD_SCREEN_ROT_180
|
||||||
|
|
||||||
|
//#define BEEPER_PIN 33
|
||||||
|
//#define STAT_LED_RED_PIN 32
|
||||||
|
//#define STAT_LED_BLUE_PIN EXP1_03_PIN
|
||||||
|
|
||||||
|
//#define BTN_EN1 22
|
||||||
|
//#define BTN_EN2 7
|
||||||
|
//#define BTN_ENC EXP1_08_PIN
|
||||||
|
|
||||||
|
//#define SD_DETECT_PIN -1 // Pin 49 for display SD interface, 72 for easy adapter board
|
||||||
|
//#define KILL_PIN 31
|
||||||
|
|
||||||
|
#elif ENABLED(ELB_FULL_GRAPHIC_CONTROLLER)
|
||||||
|
|
||||||
|
// TO TEST
|
||||||
|
//#define DOGLCD_CS 29
|
||||||
|
//#define DOGLCD_A0 27
|
||||||
|
|
||||||
|
//#define BEEPER_PIN 23
|
||||||
|
//#define LCD_BACKLIGHT_PIN 33
|
||||||
|
|
||||||
|
//#define BTN_EN1 EXP1_03_PIN
|
||||||
|
//#define BTN_EN2 EXP1_06_PIN
|
||||||
|
//#define BTN_ENC 31
|
||||||
|
|
||||||
|
//#define LCD_SDSS SDSS
|
||||||
|
//#define SD_DETECT_PIN EXP2_10_PIN
|
||||||
|
//#define KILL_PIN EXP1_01_PIN
|
||||||
|
|
||||||
|
#elif EITHER(MKS_MINI_12864, FYSETC_MINI_12864)
|
||||||
|
|
||||||
|
// TO TEST
|
||||||
|
//#define BEEPER_PIN EXP1_06_PIN
|
||||||
|
//#define BTN_ENC EXP1_03_PIN
|
||||||
|
//#define SD_DETECT_PIN EXP2_10_PIN
|
||||||
|
|
||||||
|
//#ifndef KILL_PIN
|
||||||
|
// #define KILL_PIN EXP1_01_PIN
|
||||||
|
//#endif
|
||||||
|
|
||||||
|
#if ENABLED(MKS_MINI_12864)
|
||||||
|
|
||||||
|
// TO TEST
|
||||||
|
//#define DOGLCD_A0 27
|
||||||
|
//#define DOGLCD_CS 25
|
||||||
|
|
||||||
|
// GLCD features
|
||||||
|
// Uncomment screen orientation
|
||||||
|
//#define LCD_SCREEN_ROT_90
|
||||||
|
//#define LCD_SCREEN_ROT_180
|
||||||
|
//#define LCD_SCREEN_ROT_270
|
||||||
|
|
||||||
|
// not connected to a pin
|
||||||
|
//#define LCD_BACKLIGHT_PIN 57 // backlight LED on A11/D? (Mega/Due:65 - AGCM4:57)
|
||||||
|
|
||||||
|
//#define BTN_EN1 31
|
||||||
|
//#define BTN_EN2 33
|
||||||
|
|
||||||
|
#elif ENABLED(FYSETC_MINI_12864)
|
||||||
|
|
||||||
|
// From https://wiki.fysetc.com/Mini12864_Panel/
|
||||||
|
|
||||||
|
// TO TEST
|
||||||
|
//#define DOGLCD_A0 16
|
||||||
|
//#define DOGLCD_CS 17
|
||||||
|
|
||||||
|
//#define BTN_EN1 33
|
||||||
|
//#define BTN_EN2 31
|
||||||
|
|
||||||
|
//#define FORCE_SOFT_SPI // Use this if default of hardware SPI causes display problems
|
||||||
|
// results in LCD soft SPI mode 3, SD soft SPI mode 0
|
||||||
|
|
||||||
|
//#define LCD_RESET_PIN 23 // Must be high or open for LCD to operate normally.
|
||||||
|
|
||||||
|
#if EITHER(FYSETC_MINI_12864_1_2, FYSETC_MINI_12864_2_0)
|
||||||
|
#ifndef RGB_LED_R_PIN
|
||||||
|
// TO TEST
|
||||||
|
//#define RGB_LED_R_PIN 25
|
||||||
|
#endif
|
||||||
|
#ifndef RGB_LED_G_PIN
|
||||||
|
// TO TEST
|
||||||
|
//#define RGB_LED_G_PIN 27
|
||||||
|
#endif
|
||||||
|
#ifndef RGB_LED_B_PIN
|
||||||
|
// TO TEST
|
||||||
|
//#define RGB_LED_B_PIN 29
|
||||||
|
#endif
|
||||||
|
#elif ENABLED(FYSETC_MINI_12864_2_1)
|
||||||
|
// TO TEST
|
||||||
|
//#define NEOPIXEL_PIN 25
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#elif ENABLED(MINIPANEL)
|
||||||
|
|
||||||
|
// TO TEST
|
||||||
|
//#define BEEPER_PIN EXP2_05_PIN
|
||||||
|
// not connected to a pin
|
||||||
|
//#define LCD_BACKLIGHT_PIN 57 // backlight LED on A11/D? (Mega/Due:65 - AGCM4:57)
|
||||||
|
|
||||||
|
//#define DOGLCD_A0 EXP2_07_PIN
|
||||||
|
//#define DOGLCD_CS 58 // Mega/Due:66 - AGCM4:58
|
||||||
|
|
||||||
|
// GLCD features
|
||||||
|
// Uncomment screen orientation
|
||||||
|
//#define LCD_SCREEN_ROT_90
|
||||||
|
//#define LCD_SCREEN_ROT_180
|
||||||
|
//#define LCD_SCREEN_ROT_270
|
||||||
|
|
||||||
|
//#define BTN_EN1 EXP1_02_PIN
|
||||||
|
//#define BTN_EN2 55 // Mega/Due:63 - AGCM4:55
|
||||||
|
//#define BTN_ENC 72 // Mega/Due:59 - AGCM4:72
|
||||||
|
|
||||||
|
//#define SD_DETECT_PIN EXP2_10_PIN
|
||||||
|
//#define KILL_PIN 56 // Mega/Due:64 - AGCM4:56
|
||||||
|
|
||||||
|
#elif ENABLED(ZONESTAR_LCD)
|
||||||
|
|
||||||
|
// TO TEST
|
||||||
|
//#define ADC_KEYPAD_PIN 12
|
||||||
|
|
||||||
|
#elif ENABLED(AZSMZ_12864)
|
||||||
|
|
||||||
|
// TO TEST
|
||||||
|
|
||||||
|
#else
|
||||||
|
|
||||||
|
// Beeper on AUX-4
|
||||||
|
//#define BEEPER_PIN 33
|
||||||
|
|
||||||
|
// Buttons are directly attached to AUX-2
|
||||||
|
#if IS_RRW_KEYPAD
|
||||||
|
// TO TEST
|
||||||
|
//#define SHIFT_OUT_PIN EXP1_02_PIN
|
||||||
|
//#define SHIFT_CLK_PIN EXP2_07_PIN
|
||||||
|
//#define SHIFT_LD_PIN EXP2_05_PIN
|
||||||
|
//#define BTN_EN1 56 // Mega/Due:64 - AGCM4:56
|
||||||
|
//#define BTN_EN2 72 // Mega/Due:59 - AGCM4:72
|
||||||
|
//#define BTN_ENC 55 // Mega/Due:63 - AGCM4:55
|
||||||
|
#elif ENABLED(PANEL_ONE)
|
||||||
|
// TO TEST
|
||||||
|
//#define BTN_EN1 72 // AUX2 PIN 3 (Mega/Due:59 - AGCM4:72)
|
||||||
|
//#define BTN_EN2 55 // AUX2 PIN 4 (Mega/Due:63 - AGCM4:55)
|
||||||
|
//#define BTN_ENC EXP2_10_PIN // AUX3 PIN 7
|
||||||
|
#else
|
||||||
|
// TO TEST
|
||||||
|
//#define BTN_EN1 EXP1_06_PIN
|
||||||
|
//#define BTN_EN2 EXP1_03_PIN
|
||||||
|
//#define BTN_ENC 31
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if ENABLED(G3D_PANEL)
|
||||||
|
// TO TEST
|
||||||
|
//#define SD_DETECT_PIN EXP2_10_PIN
|
||||||
|
//#define KILL_PIN EXP1_01_PIN
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif
|
||||||
|
#endif // IS_NEWPANEL
|
||||||
|
|
||||||
|
#endif // HAS_WIRED_LCD
|
||||||
|
|
||||||
|
//
|
||||||
|
// SD Support
|
||||||
|
//
|
||||||
|
|
||||||
|
#define SDSS 2
|
||||||
|
#undef SD_DETECT_PIN
|
||||||
|
#define SD_DETECT_PIN 22
|
||||||
|
|
||||||
|
#if HAS_TMC_UART
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Address for the UART Configuration of the TMC2209. Override in Configuration files.
|
||||||
|
* To test TMC2209 Steppers enable TMC_DEBUG in Configuration_adv.h and test the M122 command with voltage on the steppers.
|
||||||
|
*/
|
||||||
|
#ifndef X_SLAVE_ADDRESS
|
||||||
|
#define X_SLAVE_ADDRESS 0b00
|
||||||
|
#endif
|
||||||
|
#ifndef Y_SLAVE_ADDRESS
|
||||||
|
#define Y_SLAVE_ADDRESS 0b01
|
||||||
|
#endif
|
||||||
|
#ifndef Z_SLAVE_ADDRESS
|
||||||
|
#define Z_SLAVE_ADDRESS 0b10
|
||||||
|
#endif
|
||||||
|
#ifndef E0_SLAVE_ADDRESS
|
||||||
|
#define E0_SLAVE_ADDRESS 0b11
|
||||||
|
#endif
|
||||||
|
#ifndef E1_SLAVE_ADDRESS
|
||||||
|
#define E1_SLAVE_ADDRESS 0b00
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/**
|
||||||
|
* TMC2208/TMC2209 stepper drivers
|
||||||
|
* It seems to work perfectly fine on Software Serial, if an advanced user wants to test, you could use the SAMD51 Serial1 and Serial 2. Be careful with the Sercom configurations.
|
||||||
|
* Steppers 1,2,3,4 (X,Y,Z,E0) are on the Serial1, Sercom (RX = 0, TX = 1), extra stepper 5 (E1 or any axis you want) is on Serial2, Sercom (RX = 17, TX = 16)
|
||||||
|
*/
|
||||||
|
|
||||||
|
//#define X_HARDWARE_SERIAL Serial1
|
||||||
|
//#define Y_HARDWARE_SERIAL Serial1
|
||||||
|
//#define Z_HARDWARE_SERIAL Serial1
|
||||||
|
//#define E0_HARDWARE_SERIAL Serial1
|
||||||
|
//#define E1_HARDWARE_SERIAL Serial2
|
||||||
|
|
||||||
|
#define TMC_BAUD_RATE 250000
|
||||||
|
|
||||||
|
//
|
||||||
|
// Software serial
|
||||||
|
//
|
||||||
|
#define X_SERIAL_TX_PIN 0
|
||||||
|
#define X_SERIAL_RX_PIN 1
|
||||||
|
|
||||||
|
#define Y_SERIAL_TX_PIN X_SERIAL_TX_PIN
|
||||||
|
#define Y_SERIAL_RX_PIN X_SERIAL_RX_PIN
|
||||||
|
|
||||||
|
#define Z_SERIAL_TX_PIN X_SERIAL_TX_PIN
|
||||||
|
#define Z_SERIAL_RX_PIN X_SERIAL_RX_PIN
|
||||||
|
|
||||||
|
#define E0_SERIAL_TX_PIN X_SERIAL_TX_PIN
|
||||||
|
#define E0_SERIAL_RX_PIN X_SERIAL_RX_PIN
|
||||||
|
|
||||||
|
#define E1_SERIAL_TX_PIN 17
|
||||||
|
#define E1_SERIAL_RX_PIN 16
|
||||||
|
|
||||||
|
#endif
|
||||||
19
buildroot/share/PlatformIO/scripts/SAMD21_minitronics20.py
Normal file
19
buildroot/share/PlatformIO/scripts/SAMD21_minitronics20.py
Normal file
@ -0,0 +1,19 @@
|
|||||||
|
#
|
||||||
|
# SAMD21_minitronics20.py
|
||||||
|
# Customizations for env:SAMD21_minitronics20
|
||||||
|
#
|
||||||
|
import pioutil
|
||||||
|
if pioutil.is_pio_build():
|
||||||
|
from os.path import join, isfile
|
||||||
|
import shutil
|
||||||
|
|
||||||
|
Import("env")
|
||||||
|
|
||||||
|
mf = env["MARLIN_FEATURES"]
|
||||||
|
rxBuf = mf["RX_BUFFER_SIZE"] if "RX_BUFFER_SIZE" in mf else "0"
|
||||||
|
txBuf = mf["TX_BUFFER_SIZE"] if "TX_BUFFER_SIZE" in mf else "0"
|
||||||
|
|
||||||
|
serialBuf = str(max(int(rxBuf), int(txBuf), 350))
|
||||||
|
|
||||||
|
build_flags = env.get('BUILD_FLAGS')
|
||||||
|
env.Replace(BUILD_FLAGS=build_flags)
|
||||||
33
buildroot/tests/SAMD21_minitronics20
Executable file
33
buildroot/tests/SAMD21_minitronics20
Executable file
@ -0,0 +1,33 @@
|
|||||||
|
#!/usr/bin/env bash
|
||||||
|
#
|
||||||
|
# Build tests for SAMD21 (Minitronics 2.0)
|
||||||
|
#
|
||||||
|
|
||||||
|
# exit on first failure
|
||||||
|
set -e
|
||||||
|
|
||||||
|
#
|
||||||
|
# Build with the default configurations
|
||||||
|
#
|
||||||
|
restore_configs
|
||||||
|
opt_set MOTHERBOARD BOARD_MINITRONICS20 SERIAL_PORT -1 \
|
||||||
|
TEMP_SENSOR_0 11 TEMP_SENSOR_BED 11 \
|
||||||
|
X_DRIVER_TYPE DRV8825 Y_DRIVER_TYPE DRV8825 Z_DRIVER_TYPE DRV8825 E0_DRIVER_TYPE DRV8825 \
|
||||||
|
RESTORE_LEVELING_AFTER_G28 false \
|
||||||
|
LCD_LANGUAGE it \
|
||||||
|
SDCARD_CONNECTION LCD \
|
||||||
|
HOMING_BUMP_MM '{ 0, 0, 0 }'
|
||||||
|
opt_enable ENDSTOP_INTERRUPTS_FEATURE BLTOUCH Z_MIN_PROBE_REPEATABILITY_TEST \
|
||||||
|
FILAMENT_RUNOUT_SENSOR G26_MESH_VALIDATION MESH_EDIT_GFX_OVERLAY Z_SAFE_HOMING \
|
||||||
|
EEPROM_SETTINGS NOZZLE_PARK_FEATURE SDSUPPORT SD_CHECK_AND_RETRY \
|
||||||
|
REPRAPWORLD_GRAPHICAL_LCD ADAPTIVE_STEP_SMOOTHING \
|
||||||
|
STATUS_MESSAGE_SCROLLING SET_PROGRESS_MANUALLY SHOW_REMAINING_TIME SET_REMAINING_TIME \
|
||||||
|
LONG_FILENAME_HOST_SUPPORT CUSTOM_FIRMWARE_UPLOAD M20_TIMESTAMP_SUPPORT \
|
||||||
|
SCROLL_LONG_FILENAMES BABYSTEPPING DOUBLECLICK_FOR_Z_BABYSTEPPING \
|
||||||
|
MOVE_Z_WHEN_IDLE BABYSTEP_ZPROBE_OFFSET BABYSTEP_ZPROBE_GFX_OVERLAY \
|
||||||
|
LIN_ADVANCE ADVANCED_PAUSE_FEATURE PARK_HEAD_ON_PAUSE MONITOR_DRIVER_STATUS SENSORLESS_HOMING \
|
||||||
|
SQUARE_WAVE_STEPPING EXPERIMENTAL_SCURVE
|
||||||
|
exec_test $1 $2 "Minitronics 2.0 with assorted features" "$3"
|
||||||
|
|
||||||
|
# clean up
|
||||||
|
restore_configs
|
||||||
@ -27,7 +27,7 @@ opt_enable ENDSTOP_INTERRUPTS_FEATURE S_CURVE_ACCELERATION BLTOUCH Z_MIN_PROBE_R
|
|||||||
MOVE_Z_WHEN_IDLE BABYSTEP_ZPROBE_OFFSET BABYSTEP_ZPROBE_GFX_OVERLAY \
|
MOVE_Z_WHEN_IDLE BABYSTEP_ZPROBE_OFFSET BABYSTEP_ZPROBE_GFX_OVERLAY \
|
||||||
LIN_ADVANCE ADVANCED_PAUSE_FEATURE PARK_HEAD_ON_PAUSE MONITOR_DRIVER_STATUS SENSORLESS_HOMING \
|
LIN_ADVANCE ADVANCED_PAUSE_FEATURE PARK_HEAD_ON_PAUSE MONITOR_DRIVER_STATUS SENSORLESS_HOMING \
|
||||||
SQUARE_WAVE_STEPPING TMC_DEBUG EXPERIMENTAL_SCURVE
|
SQUARE_WAVE_STEPPING TMC_DEBUG EXPERIMENTAL_SCURVE
|
||||||
exec_test $1 $2 "Build Grand Central M4 Default Configuration" "$3"
|
exec_test $1 $2 "Grand Central M4 with assorted features" "$3"
|
||||||
|
|
||||||
# clean up
|
# clean up
|
||||||
restore_configs
|
restore_configs
|
||||||
|
|||||||
26
ini/samd21.ini
Normal file
26
ini/samd21.ini
Normal file
@ -0,0 +1,26 @@
|
|||||||
|
#
|
||||||
|
# Marlin Firmware
|
||||||
|
# PlatformIO Configuration File
|
||||||
|
#
|
||||||
|
|
||||||
|
#################################
|
||||||
|
# #
|
||||||
|
# SAMD21 Architecture #
|
||||||
|
# #
|
||||||
|
#################################
|
||||||
|
|
||||||
|
#
|
||||||
|
# Adafruit Grand Central M4 (Atmel SAMD51P20A ARM Cortex-M4)
|
||||||
|
#
|
||||||
|
[env:SAMD21_minitronics20]
|
||||||
|
platform = atmelsam
|
||||||
|
board = minitronics20
|
||||||
|
build_flags = ${common.build_flags} -std=gnu++17
|
||||||
|
-DUSBCON -DUSBD_USE_CDC -D__SAMD21__ -DARDUINO_SAMD_MINITRONICS20 -Wno-deprecated-declarations -DU8G_HAL_LINKS -DDEBUG
|
||||||
|
-IMarlin/src/HAL/SAMD21/u8g
|
||||||
|
build_unflags = -std=gnu++11
|
||||||
|
build_src_filter = ${common.default_src_filter} +<src/HAL/SAMD21>
|
||||||
|
lib_deps = ${common.lib_deps}
|
||||||
|
extra_scripts = ${common.extra_scripts}
|
||||||
|
pre:buildroot/share/PlatformIO/scripts/SAMD21_minitronics20.py
|
||||||
|
debug_tool = atmel-ice
|
||||||
@ -23,6 +23,7 @@ extra_configs =
|
|||||||
ini/features.ini
|
ini/features.ini
|
||||||
ini/lpc176x.ini
|
ini/lpc176x.ini
|
||||||
ini/native.ini
|
ini/native.ini
|
||||||
|
ini/samd21.ini
|
||||||
ini/samd51.ini
|
ini/samd51.ini
|
||||||
ini/stm32-common.ini
|
ini/stm32-common.ini
|
||||||
ini/stm32f0.ini
|
ini/stm32f0.ini
|
||||||
|
|||||||
Loading…
Reference in New Issue
Block a user