Function esp_idf_svc::sys::rmt_apply_carrier

pub unsafe extern "C" fn rmt_apply_carrier(
    channel: *mut rmt_drv_channel_t,
    config: *const rmt_carrier_config_t,
) -> i32

@brief Apply modulation feature for TX channel or demodulation feature for RX channel

@param[in] channel RMT generic channel that created by rmt_new_tx_channel() or rmt_new_rx_channel() @param[in] config Carrier configuration. Specially, a NULL config means to disable the carrier modulation or demodulation feature @return - ESP_OK: Apply carrier configuration successfully - ESP_ERR_INVALID_ARG: Apply carrier configuration failed because of invalid argument - ESP_FAIL: Apply carrier configuration failed because of other error