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Add analogRead, touchRead, dacWrite and updated esp-idf

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This commit is contained in:
me-no-dev
2016-12-08 23:43:41 +02:00
parent 48abb79ed3
commit 758553a786
56 changed files with 4416 additions and 3272 deletions
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28
cores/esp32/esp32-hal-gpio.h
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@ -39,11 +39,13 @@ extern "C" {
#define OPEN_DRAIN 0x10
#define OUTPUT_OPEN_DRAIN 0x12
#define SPECIAL 0xF0
#define FUNCTION_0 0x00
#define FUNCTION_1 0x20
#define FUNCTION_2 0x40
#define FUNCTION_3 0x70
#define FUNCTION_4 0x80
#define FUNCTION_1 0x00
#define FUNCTION_2 0x20
#define FUNCTION_3 0x40
#define FUNCTION_4 0x60
#define FUNCTION_5 0x80
#define FUNCTION_6 0xA0
#define ANALOG 0xC0
//Interrupt Modes
#define DISABLED 0x00
@ -55,6 +57,22 @@ extern "C" {
#define ONLOW_WE 0x0C
#define ONHIGH_WE 0x0D
typedef struct {
uint8_t reg; /*!< GPIO register offset from DR_REG_IO_MUX_BASE */
int8_t rtc; /*!< RTC GPIO number (-1 if not RTC GPIO pin) */
int8_t adc; /*!< ADC Channel number (-1 if not ADC pin) */
int8_t touch; /*!< Touch Channel number (-1 if not Touch pin) */
} esp32_gpioMux_t;
extern const esp32_gpioMux_t esp32_gpioMux[40];
#define digitalPinIsValid(pin) ((pin) < 40 && esp32_gpioMux[(pin)].reg)
#define digitalPinCanOutput(pin) ((pin) < 34 && esp32_gpioMux[(pin)].reg)
#define digitalPinToRtcPin(pin) (((pin) < 40)?esp32_gpioMux[(pin)].rtc:-1)
#define digitalPinToAnalogChannel(pin) (((pin) < 40)?esp32_gpioMux[(pin)].adc:-1)
#define digitalPinToTouchChannel(pin) (((pin) < 40)?esp32_gpioMux[(pin)].touch:-1)
#define digitalPinToDacChannel(pin) (((pin) == 25)?0:((pin) == 26)?1:-1)
void pinMode(uint8_t pin, uint8_t mode);
void digitalWrite(uint8_t pin, uint8_t val);
int digitalRead(uint8_t pin);