mirror of
https://github.com/meshtastic/firmware.git
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156 lines
4.7 KiB
C
156 lines
4.7 KiB
C
/*
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TTGO T-BEAM Tracker for The Things Network
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Copyright (C) 2018 by Xose Pérez <xose dot perez at gmail dot com>
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This code requires LMIC library by Matthijs Kooijman
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https://github.com/matthijskooijman/arduino-lmic
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program 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. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include <Arduino.h>
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// -----------------------------------------------------------------------------
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// Version
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// -----------------------------------------------------------------------------
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#define APP_NAME "Meshtastic"
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// If app version is not specified we assume we are not being invoked by the build script
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#ifndef APP_VERSION
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#define APP_VERSION "0.0.0" // this def normally comes from build-all.sh
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#endif
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// -----------------------------------------------------------------------------
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// Configuration
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// -----------------------------------------------------------------------------
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// Select which board is being used. If the outside build environment has sent a choice, just use that
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#if !defined(T_BEAM_V10) && !defined(HELTEC_LORA32)
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#define T_BEAM_V10 // AKA Rev1 (second board released)
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// #define HELTEC_LORA32
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#define HW_VERSION_US // We encode the hardware freq range in the hw version string, so sw update can eventually install the correct build
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#endif
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// If we are using the JTAG port for debugging, some pins must be left free for that (and things like GPS have to be disabled)
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// we don't support jtag on the ttgo - access to gpio 12 is a PITA
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#ifdef HELTEC_LORA32
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//#define USE_JTAG
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#endif
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#define DEBUG_PORT Serial // Serial debug port
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#define SERIAL_BAUD 115200 // Serial debug baud rate
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#define REQUIRE_RADIO true // If true, we will fail to start if the radio is not found
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// -----------------------------------------------------------------------------
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// DEBUG
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// -----------------------------------------------------------------------------
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#ifdef DEBUG_PORT
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#define DEBUG_MSG(...) DEBUG_PORT.printf( __VA_ARGS__ )
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#else
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#define DEBUG_MSG(...)
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#endif
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// -----------------------------------------------------------------------------
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// OLED
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// -----------------------------------------------------------------------------
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#define SSD1306_ADDRESS 0x3C
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// -----------------------------------------------------------------------------
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// GPS
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// -----------------------------------------------------------------------------
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#define GPS_SERIAL_NUM 1
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#define GPS_BAUDRATE 9600
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#if defined(T_BEAM_V10)
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#define GPS_RX_PIN 34
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#ifdef USE_JTAG
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#define GPS_TX_PIN -1
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#else
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#define GPS_TX_PIN 12
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#endif
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#endif
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// -----------------------------------------------------------------------------
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// LoRa SPI
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// -----------------------------------------------------------------------------
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#define SCK_GPIO 5
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#define MISO_GPIO 19
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#define MOSI_GPIO 27
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#define NSS_GPIO 18
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#if defined(T_BEAM_V10)
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#define HW_VENDOR "TTGO"
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#define BICOLOR_DISPLAY // we have yellow at the top 16 lines
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#define I2C_SDA 21
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#define I2C_SCL 22
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#define BUTTON_PIN 38
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#ifndef USE_JTAG
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#define RESET_GPIO 14
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#endif
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#define DIO0_GPIO 26
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#define DIO1_GPIO 33 // Note: not really used on this board
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#define DIO2_GPIO 32 // Note: not really used on this board
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// Leave undefined to disable our PMU IRQ handler
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#define PMU_IRQ 35
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#elif defined(HELTEC_LORA32)
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#define HW_VENDOR "Heltec"
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#ifndef USE_JTAG // gpio15 is TDO for JTAG, so no I2C on this board while doing jtag
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#define I2C_SDA 4
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#define I2C_SCL 15
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#endif
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#define RESET_OLED 16
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#define VEXT_ENABLE 21 // active low, powers the oled display and the lora antenna boost
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#define LED_PIN 25
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#define BUTTON_PIN 0
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#ifndef USE_JTAG
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#define RESET_GPIO 14
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#endif
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#define DIO0_GPIO 26
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#define DIO1_GPIO 35
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#define DIO2_GPIO 34
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#endif
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// -----------------------------------------------------------------------------
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// AXP192 (Rev1-specific options)
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// -----------------------------------------------------------------------------
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// #define AXP192_SLAVE_ADDRESS 0x34 // Now defined in axp20x.h
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#define GPS_POWER_CTRL_CH 3
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#define LORA_POWER_CTRL_CH 2
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