72 lines
2.0 KiB
C++
72 lines
2.0 KiB
C++
/**
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* Marlin 3D Printer Firmware
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*
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* Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
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* Copyright (c) 2016 Bob Cousins bobcousins42@googlemail.com
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* Copyright (c) 2015-2016 Nico Tonnhofer wurstnase.reprap@gmail.com
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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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#ifdef __PLAT_LINUX__
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#include "hardware/Timer.h"
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#include "../../inc/MarlinConfig.h"
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/**
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* Use POSIX signals to attempt to emulate Interrupts
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* This has many limitations and is not fit for the purpose
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*/
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HAL_STEP_TIMER_ISR();
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HAL_TEMP_TIMER_ISR();
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Timer timers[2];
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void HAL_timer_init() {
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timers[0].init(0, STEPPER_TIMER_RATE, TIMER0_IRQHandler);
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timers[1].init(1, TEMP_TIMER_RATE, TIMER1_IRQHandler);
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}
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void HAL_timer_start(const uint8_t timer_num, const uint32_t frequency) {
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timers[timer_num].start(frequency);
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}
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void HAL_timer_enable_interrupt(const uint8_t timer_num) {
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timers[timer_num].enable();
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}
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void HAL_timer_disable_interrupt(const uint8_t timer_num) {
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timers[timer_num].disable();
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}
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bool HAL_timer_interrupt_enabled(const uint8_t timer_num) {
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return timers[timer_num].enabled();
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}
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void HAL_timer_set_compare(const uint8_t timer_num, const hal_timer_t compare) {
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timers[timer_num].setCompare(compare);
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}
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hal_timer_t HAL_timer_get_compare(const uint8_t timer_num) {
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return timers[timer_num].getCompare();
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}
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hal_timer_t HAL_timer_get_count(const uint8_t timer_num) {
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return timers[timer_num].getCount();
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}
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#endif // __PLAT_LINUX__
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