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feat(i2s): support to lazy constitute full-duplex mode

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This commit is contained in:
laokaiyao
2025-10-15 17:44:13 +08:00
parent 7863b3c419
commit 6f5a07995c
9 changed files with 394 additions and 91 deletions
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components/esp_driver_i2s/include/driver/i2s_std.h
+2
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@@ -296,6 +296,8 @@ typedef struct {
* @brief Initialize I2S channel to standard mode
* @note Only allowed to be called when the channel state is REGISTERED, (i.e., channel has been allocated, but not initialized)
* and the state will be updated to READY if initialization success, otherwise the state will return to REGISTERED.
* @note When initialize the STD mode with a same configuration as another channel on a same port,
* these two channels can constitude as full-duplex mode automatically
*
* @param[in] handle I2S channel handler
* @param[in] std_cfg Configurations for standard mode, including clock, slot and GPIO
components/esp_driver_i2s/include/driver/i2s_tdm.h
+2
View File
@@ -196,6 +196,8 @@ typedef struct {
* @brief Initialize I2S channel to TDM mode
* @note Only allowed to be called when the channel state is REGISTERED, (i.e., channel has been allocated, but not initialized)
* and the state will be updated to READY if initialization success, otherwise the state will return to REGISTERED.
* @note When initialize the TDM mode with a same configuration as another channel on a same port,
* these two channels can constitude as full-duplex mode automatically
*
* @param[in] handle I2S channel handler
* @param[in] tdm_cfg Configurations for TDM mode, including clock, slot and GPIO