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Co-authored-by: Jan Procházka <90197375+P-R-O-C-H-Y@users.noreply.github.com>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,117 @@ | ||
| #ifndef Pins_Arduino_h | ||
| #define Pins_Arduino_h | ||
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| #include <stdint.h> | ||
| #include "soc/soc_caps.h" | ||
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| #define USB_VID 0x303a | ||
| #define USB_PID 0x1001 | ||
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| #define EXTERNAL_NUM_INTERRUPTS 46 | ||
| #define NUM_DIGITAL_PINS 48 | ||
| #define NUM_ANALOG_INPUTS 20 | ||
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| // Some boards have too low voltage on this pin (board design bug) | ||
| // Use different pin with 3V and connect with 48 | ||
| // and change this setup for the chosen pin (for example 38) | ||
| static const uint8_t LED_BUILTIN = SOC_GPIO_PIN_COUNT+48; | ||
| #define BUILTIN_LED LED_BUILTIN // backward compatibility | ||
| #define LED_BUILTIN LED_BUILTIN | ||
| #define RGB_BUILTIN LED_BUILTIN | ||
| #define RGB_BRIGHTNESS 64 | ||
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| #define analogInputToDigitalPin(p) (((p)<20)?(analogChannelToDigitalPin(p)):-1) | ||
| #define digitalPinToInterrupt(p) (((p)<48)?(p):-1) | ||
| #define digitalPinHasPWM(p) (p < 46) | ||
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| static const uint8_t TX = 43; | ||
| static const uint8_t RX = 44; | ||
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| static const uint8_t SDA = 8; | ||
| static const uint8_t SCL = 9; | ||
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| static const uint8_t SS = 10; | ||
| static const uint8_t MOSI = 11; | ||
| static const uint8_t MISO = 13; | ||
| static const uint8_t SCK = 12; | ||
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| static const uint8_t A0 = 1; | ||
| static const uint8_t A1 = 2; | ||
| static const uint8_t A2 = 3; | ||
| static const uint8_t A3 = 4; | ||
| static const uint8_t A4 = 5; | ||
| static const uint8_t A5 = 6; | ||
| static const uint8_t A6 = 7; | ||
| static const uint8_t A7 = 8; | ||
| static const uint8_t A8 = 9; | ||
| static const uint8_t A9 = 10; | ||
| static const uint8_t A10 = 11; | ||
| static const uint8_t A11 = 12; | ||
| static const uint8_t A12 = 13; | ||
| static const uint8_t A13 = 14; | ||
| static const uint8_t A14 = 15; | ||
| static const uint8_t A15 = 16; | ||
| static const uint8_t A16 = 17; | ||
| static const uint8_t A17 = 18; | ||
| static const uint8_t A18 = 19; | ||
| static const uint8_t A19 = 20; | ||
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| static const uint8_t T1 = 1; | ||
| static const uint8_t T2 = 2; | ||
| static const uint8_t T3 = 3; | ||
| static const uint8_t T4 = 4; | ||
| static const uint8_t T5 = 5; | ||
| static const uint8_t T6 = 6; | ||
| static const uint8_t T7 = 7; | ||
| static const uint8_t T8 = 8; | ||
| static const uint8_t T9 = 9; | ||
| static const uint8_t T10 = 10; | ||
| static const uint8_t T11 = 11; | ||
| static const uint8_t T12 = 12; | ||
| static const uint8_t T13 = 13; | ||
| static const uint8_t T14 = 14; | ||
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| static const uint8_t BAT_LV = 1; | ||
| static const uint8_t CHG = 2; | ||
| static const uint8_t TFT_CS = 10; | ||
| static const uint8_t TFT_DC = 18; | ||
| static const uint8_t TFT_RST = 14; | ||
| static const uint8_t TFT_BCKL = 48; // TFT Backlight is enabled by soldering JP2 together | ||
| static const uint8_t SD_CS = 21; | ||
| static const uint8_t SD_CD = 47; // uSD Card Detect is enabled by soldering JP1 together. | ||
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| #define DISPLAY_PORTRAIT 2 | ||
| #define DISPLAY_LANDSCAPE 3 | ||
| #define DISPLAY_PORTRAIT_FLIP 0 | ||
| #define DISPLAY_LANDSCAPE_FLIP 1 | ||
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| #define DISPLAY_WIDTH 240 | ||
| #define DISPLAY_HEIGHT 320 | ||
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| /** | ||
| * Get battery voltage in volts | ||
| * @return Battery voltage in volts | ||
| */ | ||
| float getBatteryVoltage(); | ||
| /** | ||
| * Get battery level in percent | ||
| * @return Battery level in percent(0-100) | ||
| */ | ||
| float getBatteryCapacity(); | ||
| /** | ||
| * Get battery charge state | ||
| * @return Battery charge state(true=charging, false=not charging) | ||
| */ | ||
| bool getChargingState(); | ||
| /** | ||
| * Set on charge start callback | ||
| * @param func On charge start Callback function | ||
| */ | ||
| void setOnChargeStart(void (*func)()); | ||
| /** | ||
| * Set on charge end callback | ||
| * @param func On charge end Callback function | ||
| */ | ||
| void setOnChargeEnd(void (*func)()); | ||
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| #endif /* Pins_Arduino_h */ |
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,38 @@ | ||
| #include "Arduino.h" | ||
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| float getBatteryVoltage() { | ||
| int analogVolt = analogReadMilliVolts(1); | ||
| float voltage = analogVolt / 1000.0; | ||
| voltage = voltage * (100.0+200.0) / 200.0; | ||
| return voltage; | ||
| } | ||
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| float getBatteryCapacity() { | ||
| float voltage = getBatteryVoltage(); | ||
| float capacity = (voltage - 3.3) / (4.2 - 3.3) * 100.0; | ||
| capacity = constrain(capacity, 0, 100); | ||
| return capacity; | ||
| } | ||
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| bool getChargingState() { | ||
| pinMode(CHG, INPUT_PULLUP); | ||
| return !digitalRead(CHG); | ||
| } | ||
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| void (*__onChargeStart__)(); | ||
| void (*__onChargeEnd__)(); | ||
| void setOnChargeStart(void (*func)()) { __onChargeStart__ = func; } | ||
| void setOnChargeEnd(void (*func)()) { __onChargeEnd__ = func; } | ||
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| void ARDUINO_ISR_ATTR chargeIsr() { | ||
| if (getChargingState()) { | ||
| __onChargeStart__(); | ||
| } else { | ||
| __onChargeEnd__(); | ||
| } | ||
| } | ||
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| extern "C" void initVariant(void){ | ||
| attachInterrupt(CHG, chargeIsr, CHANGE); | ||
| analogReadResolution(12); | ||
| } |