diff options
| -rw-r--r-- | py/circuitpy_mpconfig.h | 4 | ||||
| -rw-r--r-- | supervisor/shared/tick.c | 12 | ||||
| -rw-r--r-- | supervisor/shared/tick.h | 1 |
3 files changed, 15 insertions, 2 deletions
diff --git a/py/circuitpy_mpconfig.h b/py/circuitpy_mpconfig.h index 7853e4de9..3e83d0c51 100644 --- a/py/circuitpy_mpconfig.h +++ b/py/circuitpy_mpconfig.h @@ -653,8 +653,8 @@ extern const struct _mp_obj_module_t ustack_module; FLASH_ROOT_POINTERS \ NETWORK_ROOT_POINTERS \ -void run_background_tasks(void); -#define RUN_BACKGROUND_TASKS (run_background_tasks()) +void supervisor_run_background_tasks_if_tick(void); +#define RUN_BACKGROUND_TASKS (supervisor_run_background_tasks_if_tick()) // TODO: Used in wiznet5k driver, but may not be needed in the long run. #define MICROPY_THREAD_YIELD() diff --git a/supervisor/shared/tick.c b/supervisor/shared/tick.c index d4a6ac5d7..7dc5a52d3 100644 --- a/supervisor/shared/tick.c +++ b/supervisor/shared/tick.c @@ -24,10 +24,13 @@ * THE SOFTWARE. */ +#include <stdatomic.h> + #include "supervisor/shared/tick.h" #include "supervisor/filesystem.h" #include "supervisor/shared/autoreload.h" +static atomic_bool tick_up; static volatile uint64_t ticks_ms; #if CIRCUITPY_GAMEPAD @@ -44,6 +47,7 @@ void supervisor_tick(void) { ticks_ms ++; + atomic_store(&tick_up, true); #if CIRCUITPY_FILESYSTEM_FLUSH_INTERVAL_MS > 0 filesystem_tick(); @@ -74,3 +78,11 @@ uint64_t supervisor_ticks_ms64() { uint32_t supervisor_ticks_ms32() { return ticks_ms; } + +extern void run_background_tasks(void); + +void supervisor_run_background_tasks_if_tick() { + if (atomic_exchange(&tick_up, false)) { + run_background_tasks(); + } +} diff --git a/supervisor/shared/tick.h b/supervisor/shared/tick.h index 3defeb108..b66273449 100644 --- a/supervisor/shared/tick.h +++ b/supervisor/shared/tick.h @@ -33,5 +33,6 @@ extern void supervisor_tick(void); extern uint32_t supervisor_ticks_ms32(void); extern uint64_t supervisor_ticks_ms64(void); +extern void supervisor_run_background_if_tick(void); #endif |