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Merge branch 'fix/dac_continuous_flag_v5.3' into 'release/v5.3'

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fix(dac): dac_continuous set is_cyclic flag in async mode (v5.3)

See merge request espressif/esp-idf!50542
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morris
2026-07-09 16:51:44 +08:00
parent 1d2f65212f 730120e90b
commit afede76609
1 changed files with 1 additions and 0 deletions
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components/esp_driver_dac/dac_continuous.c
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@@ -419,6 +419,7 @@ esp_err_t dac_continuous_start_async_writing(dac_continuous_handle_t handle)
} }
/* Wait for the previous DMA stop */ /* Wait for the previous DMA stop */
while (atomic_load(&handle->is_running)) {} while (atomic_load(&handle->is_running)) {}
atomic_store(&handle->is_cyclic, true);
/* Link all descriptors as a ring */ /* Link all descriptors as a ring */
for (int i = 0; i < handle->cfg.desc_num; i++) { for (int i = 0; i < handle->cfg.desc_num; i++) {