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supervisor: tick: only run background tasks once per tick

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This commit is contained in:
Jeff Epler 2020-07-09 09:47:10 -05:00
parent 1474fccd2f
commit 8c4a9f6444
1 changed files with 9 additions and 2 deletions
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11
supervisor/shared/tick.c
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@ -52,6 +52,14 @@ static volatile uint64_t PLACE_IN_DTCM_BSS(background_ticks);
#define WATCHDOG_EXCEPTION_CHECK() 0
#endif
static background_callback_t callback;
extern void run_background_tasks(void);
void background_task_tick(void *unused) {
run_background_tasks();
}
void supervisor_tick(void) {
#if CIRCUITPY_FILESYSTEM_FLUSH_INTERVAL_MS > 0
filesystem_tick();
@ -69,6 +77,7 @@ void supervisor_tick(void) {
#endif
}
#endif
background_callback_add(&callback, background_task_tick, NULL);
}
uint64_t supervisor_ticks_ms64() {
@ -84,11 +93,9 @@ uint32_t supervisor_ticks_ms32() {
return supervisor_ticks_ms64();
}
extern void run_background_tasks(void);
void PLACE_IN_ITCM(supervisor_run_background_tasks_if_tick)() {
background_callback_run_all();
run_background_tasks();
}
void mp_hal_delay_ms(mp_uint_t delay) {