DeltaLima
28df687bf9
PCB lives now in its own git repo https://git.la10cy.net/DeltaLima/CanGrow-12V-PCB
69 lines
2.1 KiB
C
69 lines
2.1 KiB
C
/*
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*
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* include/CanGrow_ESP32.h - ESP32 specific header file for generic ESP32_DEV board
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*
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*
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*
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*
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*/
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#if defined(ARDUINO_ESP32_DEV) || defined(ARDUINO_D1_MINI32)
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#define PinWIPE 2
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#define PinWIPE_default LOW
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#define Pin_I2C_SCL 22
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#define Pin_I2C_SDA 21
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/* https://randomnerdtutorials.com/esp32-pinout-reference-gpios/
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*
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* free usable pins
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* - GPIO 0 PU OK outputs PWM signal at boot, must be LOW to enter flashing mode
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* - GPIO 4 OK OK
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* - GPIO 5 OK OK outputs PWM signal at boot, strapping pin
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* - GPIO 12 OK OK boot fails if pulled high, strapping pin
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* - GPIO 13 OK OK
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* - GPIO 14 OK OK outputs PWM signal at boot
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* - GPIO 15 OK OK outputs PWM signal at boot, strapping pin
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* - GPIO 16 OK OK
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* - GPIO 17 OK OK
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* - GPIO 18 OK OK
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* - GPIO 19 OK OK
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* - GPIO 23 OK OK
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* - GPIO 25 OK OK
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* - GPIO 26 OK OK
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* - GPIO 27 OK OK
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* - GPIO 32 OK OK
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* - GPIO 33 OK OK
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* - GPIO 34 OK input only
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* - GPIO 35 OK input only
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* - GPIO 36 OK input only
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* - GPIO 39 OK input only
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*/
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//
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const byte GPIOindex_length = 21;
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// initialize pinIndex with all usable GPIOs
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GPIO_Index GPIOindex[] = {{ 255, 255 },
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{ 0, FLASHMODE_LOW },
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{ 4 },
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{ 5 },
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{ 12, BOOTFAILS_HIGH },
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{ 13 },
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{ 14 },
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{ 15 },
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{ 16 },
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{ 17 },
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{ 18 },
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{ 19 },
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{ 23 },
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{ 25, INT_DAC },
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{ 26, INT_DAC },
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{ 27 },
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{ 32, INT_ADC },
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{ 33, INT_ADC },
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{ 34, INPUT_ONLY },
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{ 35, INPUT_ONLY },
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{ 36, INPUT_ONLY },
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{ 39, INPUT_ONLY }
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};
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#endif
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