sdmmc_host_set_input_delay() function
set input delay - This API sets delay when the SDMMC Host samples the signal from the SD Slave. - This API will check if the given `delay_phase` is valid or not. - This API will print out the delay time, in picosecond (ps)
Arguments
slot
slot number (SDMMC_HOST_SLOT_0 or SDMMC_HOST_SLOT_1)
delay_phase
delay phase, this API will convert the phase into picoseconds and print it out
Return value
- ESP_OK: ON success. - ESP_ERR_INVALID_ARG: Invalid argument. - ESP_ERR_NOT_SUPPORTED: ESP32 doesn't support this feature.
Notes
ESP32 doesn't support this feature, you will get an `ESP_ERR_NOT_SUPPORTED`
sdmmc_host_set_input_delay() calls 2 functions:
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sdmmc_host_set_input_delay()
sdmmc_host_set_input_delay() reads 6 variables:
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sdmmc_host_set_input_delay()
sdmmc_host_set_input_delay() is implemented by 1 functions:
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sdmmc_host_set_input_delay()