5ddf52d58e
Framework and build platform now located at https://github.com/p3p/pio-framework-arduino-lpc176x and https://github.com/p3p/pio-nxplpc-arduino-lpc176x respectively fix mkssbase leds move hardware serial remove hardware/software serial Hardware Serial extraction HardwareSerial ISRs fix disabled serial2 causing Serial object to link move usb devices out to framework separate out adc/pwm peripheral function from hal.cpp fix includes remove unused pwm init move adc HAL header update templated filtered adc LPC1769 platform
61 lines
1.9 KiB
C++
61 lines
1.9 KiB
C++
/* **************************************************************************
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Marlin 3D Printer Firmware
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Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
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Copyright (c) 2016 Bob Cousins bobcousins42@googlemail.com
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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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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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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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****************************************************************************/
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#ifdef TARGET_LPC1768
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#include "../../inc/MarlinConfig.h"
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#include "../shared/Delay.h"
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#include "../../../gcode/parser.h"
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// U8glib required functions
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extern "C" void u8g_xMicroDelay(uint16_t val) {
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DELAY_US(val);
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}
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extern "C" void u8g_MicroDelay(void) {
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u8g_xMicroDelay(1);
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}
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extern "C" void u8g_10MicroDelay(void) {
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u8g_xMicroDelay(10);
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}
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extern "C" void u8g_Delay(uint16_t val) {
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delay(val);
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}
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//************************//
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// return free heap space
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int freeMemory() {
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char stack_end;
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void *heap_start = malloc(sizeof(uint32_t));
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if (heap_start == 0) return 0;
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uint32_t result = (uint32_t)&stack_end - (uint32_t)heap_start;
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free(heap_start);
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return result;
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}
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int16_t PARSED_PIN_INDEX(const char code, const int16_t dval) {
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const uint16_t val = (uint16_t)parser.intval(code), port = val / 100, pin = val % 100;
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const int16_t ind = (port < (NUM_DIGITAL_PINS >> 5) && (pin < 32))
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? GET_PIN_MAP_INDEX(port << 5 | pin) : -2;
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return ind > -2 ? ind : dval;
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}
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#endif // TARGET_LPC1768
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