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feat(i2c_master): Add parameter to config I2C scl await time

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Cao Sen Miao
2024-03-19 12:15:24 +08:00
parent 4505ddc8a9
commit ede1df51b0
15 changed files with 150 additions and 2 deletions
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components/esp_driver_i2c/include/driver/i2c_master.h
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@@ -38,6 +38,7 @@ typedef struct {
i2c_addr_bit_len_t dev_addr_length; /*!< Select the address length of the slave device. */
uint16_t device_address; /*!< I2C device raw address. (The 7/10 bit address without read/write bit) */
uint32_t scl_speed_hz; /*!< I2C SCL line frequency. */
uint32_t scl_wait_us; /*!< Timeout value. (unit: us). Please note this value should not be so small that it can handle stretch/disturbance properly. If 0 is set, that means use the default reg value*/
struct {
uint32_t disable_ack_check: 1; /*!< Disable ACK check. If this is set false, that means ack check is enabled, the transaction will be stoped and API returns error when nack is detected. */
} flags; /*!< I2C device config flags */