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fix(twai): fixed twai assert fail when recover

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driver try start new frame in ISR however already bus off

Closes https://github.com/espressif/esp-idf/issues/9697
This commit is contained in:
diplfranzhoepfinger
2025-02-27 14:14:42 +01:00
committed by wanckl
parent bdd9077b6e
commit fd6ed42d7c
2 changed files with 7 additions and 4 deletions
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3
components/hal/include/hal/twai_hal.h
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@@ -174,6 +174,7 @@ void twai_hal_stop(twai_hal_context_t *hal_ctx);
*/
static inline void twai_hal_start_bus_recovery(twai_hal_context_t *hal_ctx)
{
TWAI_HAL_CLEAR_BITS(hal_ctx->state_flags, TWAI_HAL_STATE_FLAG_TX_BUFF_OCCUPIED);
TWAI_HAL_SET_BITS(hal_ctx->state_flags, TWAI_HAL_STATE_FLAG_RECOVERING);
twai_ll_exit_reset_mode(hal_ctx->dev);
}
@@ -235,7 +236,7 @@ static inline bool twai_hal_check_last_tx_successful(twai_hal_context_t *hal_ctx
* @param check_flags Bit mask of flags to check
* @return True if one or more of the flags in check_flags are set
*/
__attribute__((always_inline))
static inline bool twai_hal_check_state_flags(twai_hal_context_t *hal_ctx, uint32_t check_flags)
{
return hal_ctx->state_flags & check_flags;