2dea6969fe
* Furi_hal_speaker: multiple resource usage * Furi_hal_speaker: fix multiple resource usage * Furi_hal_speaker: fix music_player_worker * Furi_hal_speaker: fix mutex release queue handling * SubGhz: add furi_hal_subghz_set_debug_pin * SubGhz: add sound SubGhz Read, SubGhz Read RAW * furi_hal_speaker: add __attribute__((warn_unused_result)) for furi_hal_speaker_acquire() * Furi_hal_speaker: fix review comments * SubGhz: cleanup naming and locking timings * SubGhz,FuriHal: fix speaker deinit logic and subghz speaker release sequence * FuriHal: crash on speaker acquire/release from IRQ * Furi, FuriHal: FURI_WARN_UNUSED and documentation update * Bump api symbols version: fix broken speaker Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>
82 lines
2.3 KiB
C
82 lines
2.3 KiB
C
#pragma once
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#include "core_defines.h"
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#include <stdbool.h>
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#include <FreeRTOS.h>
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#include <task.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <cmsis_compiler.h>
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#ifndef FURI_WARN_UNUSED
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#define FURI_WARN_UNUSED __attribute__((warn_unused_result))
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#endif
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#ifndef FURI_IS_IRQ_MASKED
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#define FURI_IS_IRQ_MASKED() (__get_PRIMASK() != 0U)
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#endif
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#ifndef FURI_IS_IRQ_MODE
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#define FURI_IS_IRQ_MODE() (__get_IPSR() != 0U)
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#endif
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#ifndef FURI_IS_ISR
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#define FURI_IS_ISR() (FURI_IS_IRQ_MODE() || FURI_IS_IRQ_MASKED())
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#endif
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#ifndef FURI_CRITICAL_ENTER
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#define FURI_CRITICAL_ENTER() \
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uint32_t __isrm = 0; \
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bool __from_isr = FURI_IS_ISR(); \
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bool __kernel_running = (xTaskGetSchedulerState() == taskSCHEDULER_RUNNING); \
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if(__from_isr) { \
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__isrm = taskENTER_CRITICAL_FROM_ISR(); \
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} else if(__kernel_running) { \
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taskENTER_CRITICAL(); \
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} else { \
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__disable_irq(); \
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}
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#endif
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#ifndef FURI_CRITICAL_EXIT
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#define FURI_CRITICAL_EXIT() \
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if(__from_isr) { \
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taskEXIT_CRITICAL_FROM_ISR(__isrm); \
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} else if(__kernel_running) { \
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taskEXIT_CRITICAL(); \
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} else { \
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__enable_irq(); \
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}
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#endif
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static inline bool furi_is_irq_context() {
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bool irq = false;
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BaseType_t state;
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if(FURI_IS_IRQ_MODE()) {
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/* Called from interrupt context */
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irq = true;
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} else {
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/* Get FreeRTOS scheduler state */
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state = xTaskGetSchedulerState();
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if(state != taskSCHEDULER_NOT_STARTED) {
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/* Scheduler was started */
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if(FURI_IS_IRQ_MASKED()) {
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/* Interrupts are masked */
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irq = true;
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}
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}
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}
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/* Return context, 0: thread context, 1: IRQ context */
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return (irq);
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}
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#ifdef __cplusplus
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}
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#endif
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