Here is a list of all documented struct and union fields with links to the struct/union documentation for each field:

- o -

• ocr : mmc_card_t , sd_card_t , sdspi_card_t , sdio_card_t
• offline : i3c_slave_config_t
• oneChannel : i2s_config_t , i2s_handle_t
• operationVoltage : sd_card_t , sdio_card_t
• osr : dmic_channel_config_t
• outControl : ctimer_match_config_t
• outInitState : sctimer_config_t
• outPinInitState : ctimer_match_config_t
• output : sctimer_pwm_signal_param_t
• outputFormat : pq_config_t
• outputLogic : gpio_pin_config_t
• outputPrescale : pq_prescale_t , pq_config_t
• outputSaturate : pq_prescale_t