kopia lustrzana https://github.com/meshtastic/firmware
146 wiersze
3.9 KiB
C
146 wiersze
3.9 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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#ifndef _VARIANT_LORA_RELAY_V1_
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#define _VARIANT_LORA_RELAY_V1_
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/** Master clock frequency */
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#define VARIANT_MCK (64000000ul)
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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 (43)
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#define NUM_DIGITAL_PINS (43)
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#define NUM_ANALOG_INPUTS (6) // A6 is used for battery, A7 is analog reference
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#define NUM_ANALOG_OUTPUTS (0)
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// LEDs
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#define PIN_LED1 (3)
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#define PIN_LED2 (4)
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#define PIN_NEOPIXEL (8)
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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_BLUE PIN_LED2
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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 (7)
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/*
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* Analog pins
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*/
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#define PIN_A0 (16)
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#define PIN_A1 (17)
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#define PIN_A2 (18)
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#define PIN_A3 (19)
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#define PIN_A4 (20)
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#define PIN_A5 (21)
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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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#define ADC_RESOLUTION 14
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// Other pins
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#define PIN_AREF PIN_A5
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#define PIN_VBAT PIN_A4
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#define PIN_NFC1 (33)
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#define PIN_NFC2 (2)
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#define PIN_PIEZO (37)
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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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#define PIN_SERIAL1_RX (1)
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#define PIN_SERIAL1_TX (0)
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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 (24)
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#define PIN_SPI_MOSI (25)
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#define PIN_SPI_SCK (26)
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static const uint8_t SS = (5);
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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 (22)
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#define PIN_WIRE_SCL (23)
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// I2C device addresses
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#define I2C_ADDR_BQ27441 0x55 // Battery gauge
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// CUSTOM GPIOs the SX1262
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#define SX1262_CS (32)
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#define SX1262_DIO1 (29)
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#define SX1262_DIO2 (30)
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#define SX1262_BUSY (33) // Supposed to be P0.18 but because of reworks, now on P0.31 (18)
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#define SX1262_RESET (34)
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// #define SX1262_ANT_SW (32 + 10)
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#define SX1262_RXEN (14)
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#define SX1262_TXEN (31)
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#define SX1262_POWER_EN \
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(15) // FIXME, see warning hre https://github.com/BigCorvus/SX1262-LoRa-BLE-Relay/blob/master/LORA_RELAY_NRF52840.ino
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#define SX1262_E22 // Indicates this SX1262 is inside of an ebyte E22 module and special config should be done for that
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#define ST7735_RESET (11) // Output
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#define ST7735_CS (12)
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#define ST7735_BACKLIGHT_EN (13)
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#define ST7735_RS (9)
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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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#endif
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