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feat(global): add macros for GPIO->channel lookup

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including: macros for dac, adc, touch, rtc_gpio, uart and clk_out.

TW#13970
This commit is contained in:
michael
2017-08-29 15:52:04 +08:00
parent 4809c70899
commit 08b9fbc242
17 changed files with 409 additions and 39 deletions
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15
components/driver/include/driver/adc.h
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@@ -22,6 +22,7 @@ extern "C" {
#include <stdint.h>
#include "esp_err.h"
#include "driver/gpio.h"
#include "soc/adc_channel.h"
typedef enum {
ADC_ATTEN_0db = 0, /*!<The input voltage of ADC will be reduced to about 1/1 */
@@ -49,6 +50,20 @@ typedef enum {
ADC1_CHANNEL_MAX,
} adc1_channel_t;
typedef enum {
ADC2_CHANNEL_0 = 0, /*!< ADC2 channel 0 is GPIO4 */
ADC2_CHANNEL_1, /*!< ADC2 channel 1 is GPIO0 */
ADC2_CHANNEL_2, /*!< ADC2 channel 2 is GPIO2 */
ADC2_CHANNEL_3, /*!< ADC2 channel 3 is GPIO15 */
ADC2_CHANNEL_4, /*!< ADC2 channel 4 is GPIO13 */
ADC2_CHANNEL_5, /*!< ADC2 channel 5 is GPIO12 */
ADC2_CHANNEL_6, /*!< ADC2 channel 6 is GPIO14 */
ADC2_CHANNEL_7, /*!< ADC2 channel 7 is GPIO27 */
ADC2_CHANNEL_8, /*!< ADC2 channel 8 is GPIO25 */
ADC2_CHANNEL_9, /*!< ADC2 channel 9 is GPIO26 */
ADC2_CHANNEL_MAX,
} adc2_channel_t;
/**
* @brief Configure ADC1 capture width.
*