Function esp_idf_sys::dac_output_enable

pub unsafe extern "C" fn dac_output_enable(channel: dac_channel_t) -> esp_err_t

@brief DAC pad output enable

@param channel DAC channel @note DAC channel 1 is attached to GPIO25, DAC channel 2 is attached to GPIO26 I2S left channel will be mapped to DAC channel 2 I2S right channel will be mapped to DAC channel 1