sforkowany z mirror/meshtastic-firmware
180 wiersze
4.8 KiB
C
180 wiersze
4.8 KiB
C
/*
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Copyright (c) 2014-2015 Arduino LLC. All right reserved.
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Copyright (c) 2016 Sandeep Mistry All right reserved.
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Copyright (c) 2018, Adafruit Industries (adafruit.com)
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#pragma once
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/** Master clock frequency */
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#define VARIANT_MCK (64000000ul)
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// This board does have a 32khz crystal
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#define USE_LFXO // Board uses 32khz crystal for LF
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// #define USE_LFRC // Board uses RC for LF
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/*----------------------------------------------------------------------------
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* Headers
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*----------------------------------------------------------------------------*/
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#include "WVariant.h"
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#ifdef __cplusplus
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extern "C" {
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#endif // __cplusplus
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// Number of pins defined in PinDescription array
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#define PINS_COUNT (46)
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#define NUM_DIGITAL_PINS (46)
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#define NUM_ANALOG_INPUTS (0)
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#define NUM_ANALOG_OUTPUTS (0)
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// LEDs
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#define PIN_LED1 (25)
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#define PIN_LED2 (11)
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#define LED_BUILTIN PIN_LED1
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#define LED_CONN PIN_LED2
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#define LED_RED PIN_LED1
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#define LED_GREEN PIN_LED2
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// FIXME, bluefruit automatically blinks this led while connected. call AdafruitBluefruit::autoConnLed to change this.
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#define LED_BLUE LED_GREEN
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#define LED_STATE_ON 1 // State when LED is litted
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/*
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* Buttons
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*/
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#define PIN_BUTTON1 4 // up
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#define PIN_BUTTON2 2 // left
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#define PIN_BUTTON3 3 // center
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#define PIN_BUTTON4 5 // right
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#define PIN_BUTTON5 6 // down
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/*
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* Analog pins
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*/
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#define PIN_A0 (0xff)
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#define PIN_A1 (0xff)
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#define PIN_A2 (0xff)
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#define PIN_A3 (0xff)
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#define PIN_A4 (0xff)
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#define PIN_A5 (0xff)
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#define PIN_A6 (0xff)
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#define PIN_A7 (0xff)
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static const uint8_t A0 = PIN_A0;
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static const uint8_t A1 = PIN_A1;
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static const uint8_t A2 = PIN_A2;
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static const uint8_t A3 = PIN_A3;
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static const uint8_t A4 = PIN_A4;
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static const uint8_t A5 = PIN_A5;
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static const uint8_t A6 = PIN_A6;
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static const uint8_t A7 = PIN_A7;
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#define ADC_RESOLUTION 14
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// Other pins
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#define PIN_AREF (0xff)
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//#define PIN_NFC1 (9)
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//#define PIN_NFC2 (10)
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static const uint8_t AREF = PIN_AREF;
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/*
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* Serial interfaces
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*/
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// GPS is on Serial1
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#define PIN_SERIAL1_RX (8)
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#define PIN_SERIAL1_TX (9)
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// We intentionally leave this undefined so we don't even try to make a Ublox driver
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// #define GPS_TX_PIN PIN_SERIAL1_TX
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// #define GPS_RX_PIN PIN_SERIAL1_RX
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#define PIN_GPS_RESET 29 // active high
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#define PIN_GPS_PPS 28
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// #define PIN_GPS_WAKE 20 // CELL_CTRL in schematic? based on their example code
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#define PIN_GPS_EN 7 // GPS_EN active high
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// #define PIN_VUSB_EN 21
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// LCD
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#define PIN_LCD_RESET 23 // active low, pulse low for 20ms at boot
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#define USE_ST7567
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/// Charge controller I2C address
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#define BQ25703A_ADDR 0x6b
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// Define if screen should be mirrored left to right
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#define SCREEN_MIRROR
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// LCD screens are slow, so slowdown the wipe so it looks better
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#define SCREEN_TRANSITION_MSECS 1000
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#define SCREEN_TRANSITION_FRAMERATE 10 // fps
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/*
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* SPI Interfaces
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*/
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#define SPI_INTERFACES_COUNT 1
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#define PIN_SPI_MISO (15)
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#define PIN_SPI_MOSI (13)
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#define PIN_SPI_SCK (12)
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// static const uint8_t SS = 44;
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static const uint8_t MOSI = PIN_SPI_MOSI;
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static const uint8_t MISO = PIN_SPI_MISO;
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static const uint8_t SCK = PIN_SPI_SCK;
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/*
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* Wire Interfaces
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*/
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#define WIRE_INTERFACES_COUNT 1
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#define PIN_WIRE_SDA (32 + 2)
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#define PIN_WIRE_SCL (32)
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// CUSTOM GPIOs the SX1262
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#define SX1262_CS (0 + 10) // FIXME - we really should define LORA_CS instead
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#define SX1262_DIO1 (0 + 20)
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#define SX1262_DIO2 (0 + 26)
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#define SX1262_BUSY (0 + 19)
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#define SX1262_RESET (0 + 17)
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#define SX1262_TXEN (0 + 24)
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#define SX1262_RXEN (0 + 22)
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#define SX1262_E22 // Not really an E22 but this board clones using DIO3 for tcxo control
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// FIXME, to prevent burning out parts I've set the power level super low, because I don't have
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// an antenna wired up
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#define SX1262_MAX_POWER 1
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#define LORA_DISABLE_SENDING // Define this to disable transmission for testing (power testing etc...)
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// To debug via the segger JLINK console rather than the CDC-ACM serial device
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// #define USE_SEGGER
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#ifdef __cplusplus
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}
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#endif
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/*----------------------------------------------------------------------------
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* Arduino objects - C++ only
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*----------------------------------------------------------------------------*/
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