Lines Matching refs:ADC_UNIT_2

128 …ESP_RETURN_ON_FALSE(channel < SOC_ADC_CHANNEL_NUM(ADC_UNIT_2), ESP_ERR_INVALID_ARG, ADC_TAG, "inva…  in adc2_pad_get_io_num()
130 int io = ADC_GET_IO_NUM(ADC_UNIT_2, channel); in adc2_pad_get_io_num()
166 if (adc_unit == ADC_UNIT_2) { in adc_rtc_chan_init()
168 adc_oneshot_ll_output_invert(ADC_UNIT_2, ADC_LL_DATA_INVERT_DEFAULT(ADC_UNIT_2)); in adc_rtc_chan_init()
169 adc_ll_set_sar_clk_div(ADC_UNIT_2, ADC_LL_SAR_CLK_DIV_DEFAULT(ADC_UNIT_2)); in adc_rtc_chan_init()
182 } else if (adc_unit == ADC_UNIT_2) { in adc_common_gpio_init()
183 gpio_num = ADC_GET_IO_NUM(ADC_UNIT_2, channel); in adc_common_gpio_init()
203 if (adc_unit == ADC_UNIT_2) { in adc_set_data_inv()
205 adc_oneshot_ll_output_invert(ADC_UNIT_2, inv_en); in adc_set_data_inv()
248 if (adc_unit == ADC_UNIT_2) { in adc_set_data_width()
250 adc_oneshot_ll_set_output_bits(ADC_UNIT_2, bitwidth); in adc_set_data_width()
435 …ESP_RETURN_ON_FALSE(channel < SOC_ADC_CHANNEL_NUM(ADC_UNIT_2), ESP_ERR_INVALID_ARG, ADC_TAG, "inva… in adc2_config_channel_atten()
444 adc_common_gpio_init(ADC_UNIT_2, channel); in adc2_config_channel_atten()
448 if (adc_lock_try_acquire(ADC_UNIT_2) != ESP_OK) { in adc2_config_channel_atten()
456 adc_rtc_chan_init(ADC_UNIT_2); in adc2_config_channel_atten()
457 adc_oneshot_ll_set_atten(ADC_UNIT_2, channel, atten); in adc2_config_channel_atten()
461 adc_lock_release(ADC_UNIT_2); in adc2_config_channel_atten()
541 adc_atten_t atten = adc_ll_get_atten(ADC_UNIT_2, channel); in adc2_get_raw()
542 adc_set_hw_calibration_code(ADC_UNIT_2, atten); in adc2_get_raw()
547 if (adc_lock_try_acquire(ADC_UNIT_2) != ESP_OK) { in adc2_get_raw()
566 adc_oneshot_ll_set_output_bits(ADC_UNIT_2, bitwidth); in adc2_get_raw()
569 adc_ll_set_controller(ADC_UNIT_2, ADC_LL_CTRL_RTC);// set controller in adc2_get_raw()
571 adc_ll_set_controller(ADC_UNIT_2, ADC_LL_CTRL_ARB);// set controller in adc2_get_raw()
582 adc_oneshot_ll_set_channel(ADC_UNIT_2, channel); in adc2_get_raw()
583 ret = adc_hal_convert(ADC_UNIT_2, channel, clk_src_freq_hz, &adc_value); in adc2_get_raw()
600 adc_lock_release(ADC_UNIT_2); in adc2_get_raw()
617 if (gpio == ADC_GET_IO_NUM(ADC_UNIT_2, i)) { in adc_vref_to_gpio()
631 } else if (adc_unit == ADC_UNIT_2) { in adc_vref_to_gpio()
633 adc_ll_vref_output(ADC_UNIT_2, ch, true); in adc_vref_to_gpio()
638 adc_common_gpio_init(ADC_UNIT_2, ch); in adc_vref_to_gpio()
707 if (adc_unit == ADC_UNIT_2) { in adc_vref_to_gpio()
709 if (gpio == ADC_GET_IO_NUM(ADC_UNIT_2, i)) { in adc_vref_to_gpio()
726 adc_ll_vref_output(ADC_UNIT_2, channel, true); in adc_vref_to_gpio()
730 ret = adc_digi_gpio_init(ADC_UNIT_2, BIT(channel)); in adc_vref_to_gpio()
796 …ESP_RETURN_ON_FALSE(channel < SOC_ADC_CHANNEL_NUM(ADC_UNIT_2), ESP_ERR_INVALID_ARG, ADC_TAG, "ADC2… in adc2_config_channel_atten()
801 ret = adc_digi_gpio_init(ADC_UNIT_2, BIT(channel)); in adc2_config_channel_atten()
821 if (adc_lock_try_acquire(ADC_UNIT_2) != ESP_OK) { in adc2_get_raw()
834 adc_set_hw_calibration_code(ADC_UNIT_2, atten); in adc2_get_raw()
838 adc_oneshot_ll_set_atten(ADC_UNIT_2, channel, atten); in adc2_get_raw()
839 ret = adc_hal_convert(ADC_UNIT_2, channel, clk_src_freq_hz, raw_out); in adc2_get_raw()
844 adc_lock_release(ADC_UNIT_2); in adc2_get_raw()