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feat(i2s): enable i2s test on c5

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laokaiyao
2024-09-14 18:27:27 +08:00
committed by Kevin (Lao Kaiyao)
parent 0cb4bdc54e
commit ae36f84945
15 changed files with 135 additions and 61 deletions
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9
components/esp_driver_i2s/include/driver/i2s_common.h
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@@ -26,7 +26,7 @@ extern "C" {
.dma_frame_num = 240, \
.auto_clear_after_cb = false, \
.auto_clear_before_cb = false, \
.backup_before_sleep = false, \
.allow_pd = false, \
.intr_priority = 0, \
}
@@ -74,9 +74,10 @@ typedef struct {
bool auto_clear_before_cb; /*!< Set to auto clear DMA TX buffer before `on_sent` callback, I2S will always send zero automatically if no data to send
* So that user can access data in the callback that just finished to send.
*/
bool backup_before_sleep; /*!< If set, the driver will backup/restore the I2S registers before/after entering/exist sleep mode.
By this approach, the system can power off I2S's power domain.
This can save power, but at the expense of more RAM being consumed */
bool allow_pd; /*!< Set to allow power down. When this flag set, the driver will backup/restore the I2S registers before/after entering/exist sleep mode.
* By this approach, the system can power off I2S's power domain.
* This can save power, but at the expense of more RAM being consumed.
*/
int intr_priority; /*!< I2S interrupt priority, range [0, 7], if set to 0, the driver will try to allocate an interrupt with a relative low priority (1,2,3) */
} i2s_chan_config_t;