mirror of
https://github.com/MarlinFirmware/Marlin.git
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54 lines
1.8 KiB
C++
54 lines
1.8 KiB
C++
/**
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* Marlin 3D Printer Firmware
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* Copyright (c) 2023 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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#ifdef ARDUINO_ARCH_HC32
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#include "timers.h"
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#include <core_debug.h>
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/**
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* Timer0 Unit 2 Channel A is used for Temperature interrupts
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*/
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Timer0 temp_timer(&TIMER02A_config, &Temp_Handler);
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/**
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* Timer0 Unit 2 Channel B is used for Step interrupts
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*/
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Timer0 step_timer(&TIMER02B_config, &Step_Handler);
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void HAL_timer_start(const timer_channel_t timer_ch, const uint32_t frequency) {
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if (timer_ch == MF_TIMER_TEMP) {
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CORE_DEBUG_PRINTF("HAL_timer_start: temp timer, f=%ld\n", long(frequency));
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timer_ch->start(frequency, TEMP_TIMER_PRESCALE);
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timer_ch->setCallbackPriority(TEMP_TIMER_PRIORITY);
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}
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else if (timer_ch == MF_TIMER_STEP) {
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CORE_DEBUG_PRINTF("HAL_timer_start: step timer, f=%ld\n", long(frequency));
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timer_ch->start(frequency, STEPPER_TIMER_PRESCALE);
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timer_ch->setCallbackPriority(STEP_TIMER_PRIORITY);
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}
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else {
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CORE_ASSERT_FAIL("HAL_timer_start: invalid timer_ch")
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}
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}
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#endif // ARDUINO_ARCH_HC32
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