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driver(adc): fix adc io init bug; add unit test to check;

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This commit is contained in:
fuzhibo
2020-04-08 21:56:14 +08:00
committed by bot
parent bd920d22b0
commit 8256b5f32b
8 changed files with 333 additions and 66 deletions
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6
components/driver/adc_common.c
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@@ -161,7 +161,8 @@ esp_err_t adc_gpio_init(adc_unit_t adc_unit, adc_channel_t channel)
}
ADC_CHECK_RET(rtc_gpio_init(gpio_num));
ADC_CHECK_RET(rtc_gpio_set_direction(gpio_num, RTC_GPIO_MODE_DISABLED));
ADC_CHECK_RET(gpio_set_pull_mode(gpio_num, GPIO_FLOATING));
ADC_CHECK_RET(rtc_gpio_pulldown_dis(gpio_num));
ADC_CHECK_RET(rtc_gpio_pullup_dis(gpio_num));
return ESP_OK;
}
@@ -397,7 +398,8 @@ static esp_err_t adc2_pad_init(adc2_channel_t channel)
ADC_CHECK_RET(adc2_pad_get_io_num(channel, &gpio_num));
ADC_CHECK_RET(rtc_gpio_init(gpio_num));
ADC_CHECK_RET(rtc_gpio_set_direction(gpio_num, RTC_GPIO_MODE_DISABLED));
ADC_CHECK_RET(gpio_set_pull_mode(gpio_num, GPIO_FLOATING));
ADC_CHECK_RET(rtc_gpio_pulldown_dis(gpio_num));
ADC_CHECK_RET(rtc_gpio_pullup_dis(gpio_num));
return ESP_OK;
}