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refactor(dac): improve the DAC driver

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This commit is contained in:
Hu Rui
2026-06-26 13:45:38 +08:00
parent e5d57f55b4
commit 3de0e061c1
23 changed files with 927 additions and 488 deletions
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components/esp_hal_i2s/esp32/include/hal/i2s_ll.h
+4
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@@ -46,6 +46,7 @@ extern "C" {
#define I2S_LL_BCK_MAX_PRESCALE (64)
#define I2S_LL_EVENT_RX_EOF BIT(9)
#define I2S_LL_EVENT_TX_DONE BIT(11)
#define I2S_LL_EVENT_TX_EOF BIT(12)
#define I2S_LL_EVENT_RX_DSCR_ERR BIT(13)
#define I2S_LL_EVENT_TX_DSCR_ERR BIT(14)
@@ -542,6 +543,7 @@ static inline void i2s_ll_rx_reset_dma(i2s_dev_t *hw)
*
* @param hw Peripheral I2S hardware instance address.
*/
__attribute__((always_inline))
static inline void i2s_ll_start_out_link(i2s_dev_t *hw)
{
hw->out_link.start = 1;
@@ -553,6 +555,7 @@ static inline void i2s_ll_start_out_link(i2s_dev_t *hw)
* @param hw Peripheral I2S hardware instance address.
* @param val value to set out link address
*/
__attribute__((always_inline))
static inline void i2s_ll_set_out_link_addr(i2s_dev_t *hw, uint32_t val)
{
hw->out_link.addr = val;
@@ -584,6 +587,7 @@ static inline void i2s_ll_rx_start(i2s_dev_t *hw)
* @param hw Peripheral I2S hardware instance address.
* @param link_addr DMA descriptor link address.
*/
__attribute__((always_inline))
static inline void i2s_ll_tx_start_link(i2s_dev_t *hw, uint32_t link_addr)
{
i2s_ll_set_out_link_addr(hw, link_addr);