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refactor(rtc): re-organize code in rtc_module.c

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This commit is contained in:
michael 2017-10-24 11:51:33 +08:00
parent d30f3e7aa8
commit 87f2b27dc4
1 changed files with 43 additions and 37 deletions
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80
components/driver/rtc_module.c
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@ -926,44 +926,8 @@ esp_err_t touch_pad_filter_delete()
}
/*---------------------------------------------------------------
ADC
ADC Common
---------------------------------------------------------------*/
esp_err_t adc1_pad_get_io_num(adc1_channel_t channel, gpio_num_t *gpio_num)
{
RTC_MODULE_CHECK(channel < ADC1_CHANNEL_MAX, "ADC1 Channel Err", ESP_ERR_INVALID_ARG);
switch (channel) {
case ADC1_CHANNEL_0:
*gpio_num = ADC1_CHANNEL_0_GPIO_NUM;
break;
case ADC1_CHANNEL_1:
*gpio_num = ADC1_CHANNEL_1_GPIO_NUM;
break;
case ADC1_CHANNEL_2:
*gpio_num = ADC1_CHANNEL_2_GPIO_NUM;
break;
case ADC1_CHANNEL_3:
*gpio_num = ADC1_CHANNEL_3_GPIO_NUM;
break;
case ADC1_CHANNEL_4:
*gpio_num = ADC1_CHANNEL_4_GPIO_NUM;
break;
case ADC1_CHANNEL_5:
*gpio_num = ADC1_CHANNEL_5_GPIO_NUM;
break;
case ADC1_CHANNEL_6:
*gpio_num = ADC1_CHANNEL_6_GPIO_NUM;
break;
case ADC1_CHANNEL_7:
*gpio_num = ADC1_CHANNEL_7_GPIO_NUM;
break;
default:
return ESP_ERR_INVALID_ARG;
}
return ESP_OK;
}
static esp_err_t adc_set_fsm_time(int rst_wait, int start_wait, int standby_wait, int sample_cycle)
{
portENTER_CRITICAL(&rtc_spinlock);
@ -1136,6 +1100,9 @@ esp_err_t adc_set_data_width(adc_unit_t adc_unit, adc_bits_width_t bits)
return ESP_OK;
}
/*-------------------------------------------------------------------------------------
* ADC I2S
*------------------------------------------------------------------------------------*/
static esp_err_t adc_set_i2s_data_len(adc_unit_t adc_unit, int patt_len)
{
ADC_CHECK_UNIT(adc_unit);
@ -1216,6 +1183,45 @@ esp_err_t adc_i2s_mode_init(adc_unit_t adc_unit, adc_channel_t channel)
return ESP_OK;
}
/*-------------------------------------------------------------------------------------
* ADC1
*------------------------------------------------------------------------------------*/
esp_err_t adc1_pad_get_io_num(adc1_channel_t channel, gpio_num_t *gpio_num)
{
RTC_MODULE_CHECK(channel < ADC1_CHANNEL_MAX, "ADC1 Channel Err", ESP_ERR_INVALID_ARG);
switch (channel) {
case ADC1_CHANNEL_0:
*gpio_num = ADC1_CHANNEL_0_GPIO_NUM;
break;
case ADC1_CHANNEL_1:
*gpio_num = ADC1_CHANNEL_1_GPIO_NUM;
break;
case ADC1_CHANNEL_2:
*gpio_num = ADC1_CHANNEL_2_GPIO_NUM;
break;
case ADC1_CHANNEL_3:
*gpio_num = ADC1_CHANNEL_3_GPIO_NUM;
break;
case ADC1_CHANNEL_4:
*gpio_num = ADC1_CHANNEL_4_GPIO_NUM;
break;
case ADC1_CHANNEL_5:
*gpio_num = ADC1_CHANNEL_5_GPIO_NUM;
break;
case ADC1_CHANNEL_6:
*gpio_num = ADC1_CHANNEL_6_GPIO_NUM;
break;
case ADC1_CHANNEL_7:
*gpio_num = ADC1_CHANNEL_7_GPIO_NUM;
break;
default:
return ESP_ERR_INVALID_ARG;
}
return ESP_OK;
}
esp_err_t adc1_config_channel_atten(adc1_channel_t channel, adc_atten_t atten)
{
RTC_MODULE_CHECK(channel < ADC1_CHANNEL_MAX, "ADC Channel Err", ESP_ERR_INVALID_ARG);