mirror of
https://github.com/meshcore-dev/MeshCore.git
synced 2026-04-20 22:13:47 +00:00
added variant rak3401
This commit is contained in:
chrisdavis2110
parent
459169e8cb
commit
06c4ca19ab
7 changed files with 599 additions and 0 deletions
37
variants/rak3401/RAK3401Board.cpp
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37
variants/rak3401/RAK3401Board.cpp
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#include <Arduino.h>
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#include <Wire.h>
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#include "RAK3401Board.h"
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void RAK3401Board::begin() {
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NRF52BoardDCDC::begin();
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pinMode(PIN_VBAT_READ, INPUT);
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#ifdef PIN_USER_BTN
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pinMode(PIN_USER_BTN, INPUT_PULLUP);
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#endif
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#ifdef PIN_USER_BTN_ANA
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pinMode(PIN_USER_BTN_ANA, INPUT_PULLUP);
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#endif
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#if defined(PIN_BOARD_SDA) && defined(PIN_BOARD_SCL)
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Wire.setPins(PIN_BOARD_SDA, PIN_BOARD_SCL);
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#endif
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Wire.begin();
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// Enable 3.3V periphery power rail (GPS, IO Module, etc.)
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pinMode(PIN_3V3_EN, OUTPUT);
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digitalWrite(PIN_3V3_EN, HIGH);
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pinMode(SX126X_POWER_EN, OUTPUT);
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digitalWrite(SX126X_POWER_EN, HIGH);
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delay(10); // give sx1262 some time to power up
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#ifdef P_LORA_PA_EN
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// Initialize RAK13302 1W LoRa transceiver module PA control pin
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pinMode(P_LORA_PA_EN, OUTPUT);
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digitalWrite(P_LORA_PA_EN, LOW); // Start with PA disabled
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delay(10); // Allow PA module to initialize
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#endif
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}
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81
variants/rak3401/RAK3401Board.h
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81
variants/rak3401/RAK3401Board.h
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@ -0,0 +1,81 @@
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#pragma once
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#include <MeshCore.h>
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#include <Arduino.h>
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#include <helpers/NRF52Board.h>
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// LoRa radio module pins for RAK3401 with RAK13302 (uses SPI1)
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#define P_LORA_DIO_1 10
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#define P_LORA_NSS 26
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#define P_LORA_RESET 4
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#define P_LORA_BUSY 9
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#define P_LORA_SCLK 3 // SPI1_SCK
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#define P_LORA_MISO 29 // SPI1_MISO
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#define P_LORA_MOSI 30 // SPI1_MOSI
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#define SX126X_POWER_EN 21
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//#define PIN_GPS_SDA 13 //GPS SDA pin (output option)
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//#define PIN_GPS_SCL 14 //GPS SCL pin (output option)
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//#define PIN_GPS_TX 16 //GPS TX pin
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//#define PIN_GPS_RX 15 //GPS RX pin
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#define PIN_GPS_1PPS 17 //GPS PPS pin
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#define GPS_BAUD_RATE 9600
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#define GPS_ADDRESS 0x42 //i2c address for GPS
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// RAK13302 1W LoRa transceiver module PA control (WisBlock IO slot)
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// The RAK13302 mounts to the IO slot and has an ANT_SW (antenna switch) pin that controls the PA
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// This pin must be controlled during transmission to enable the 1W power amplifier
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//
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// According to RAK13302 datasheet: ANT_SW connects to IO3 on the IO slot
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// RAK19007 base board pin mapping: IO3 = pin 31 (also available as AIN1/A1 for analog input)
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//
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// Default: Pin 31 (IO3) - ANT_SW pin from RAK13302 datasheet
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// Override by defining P_LORA_PA_EN in platformio.ini if needed
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#ifndef P_LORA_PA_EN
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#define P_LORA_PA_EN 31 // ANT_SW pin from RAK13302 datasheet (IO3, pin 31 on RAK19007)
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#endif
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#define SX126X_DIO2_AS_RF_SWITCH true
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#define SX126X_DIO3_TCXO_VOLTAGE 1.8
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// built-ins
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#define PIN_VBAT_READ 5
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#define ADC_MULTIPLIER (3 * 1.73 * 1.187 * 1000)
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// 3.3V periphery enable (GPS, IO Module, etc.)
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#define PIN_3V3_EN (34)
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#define WB_IO2 PIN_3V3_EN
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class RAK3401Board : public NRF52BoardDCDC, public NRF52BoardOTA {
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public:
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RAK3401Board() : NRF52BoardOTA("RAK3401_OTA") {}
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void begin();
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#define BATTERY_SAMPLES 8
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uint16_t getBattMilliVolts() override {
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analogReadResolution(12);
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uint32_t raw = 0;
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for (int i = 0; i < BATTERY_SAMPLES; i++) {
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raw += analogRead(PIN_VBAT_READ);
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}
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raw = raw / BATTERY_SAMPLES;
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return (ADC_MULTIPLIER * raw) / 4096;
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}
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const char* getManufacturerName() const override {
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return "RAK 3401";
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}
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#ifdef P_LORA_PA_EN
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void onBeforeTransmit() override {
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digitalWrite(P_LORA_PA_EN, HIGH); // Enable PA before transmission
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}
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void onAfterTransmit() override {
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digitalWrite(P_LORA_PA_EN, LOW); // Disable PA after transmission to save power
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}
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#endif
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};
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135
variants/rak3401/platformio.ini
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135
variants/rak3401/platformio.ini
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@ -0,0 +1,135 @@
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[rak3401]
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extends = nrf52_base
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board = rak4631
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board_check = true
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build_flags = ${nrf52_base.build_flags}
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${sensor_base.build_flags}
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-I variants/rak3401
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-D RAK_4631
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-D RAK_3401
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-D RAK13302
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-D RAK_BOARD
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-D PIN_BOARD_SCL=14
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-D PIN_BOARD_SDA=13
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-D PIN_GPS_TX=PIN_SERIAL1_RX
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-D PIN_GPS_RX=PIN_SERIAL1_TX
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-D PIN_GPS_EN=-1
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-D PIN_OLED_RESET=-1
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-D RADIO_CLASS=CustomSX1262
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-D WRAPPER_CLASS=CustomSX1262Wrapper
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-D LORA_TX_POWER=22
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-D SX126X_CURRENT_LIMIT=140
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-D SX126X_RX_BOOSTED_GAIN=1
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build_src_filter = ${nrf52_base.build_src_filter}
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+<../variants/rak3401>
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+<helpers/sensors>
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+<helpers/ui/SSD1306Display.cpp>
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+<helpers/ui/MomentaryButton.cpp>
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lib_deps =
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${nrf52_base.lib_deps}
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${sensor_base.lib_deps}
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adafruit/Adafruit SSD1306 @ ^2.5.13
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sparkfun/SparkFun u-blox GNSS Arduino Library@^2.2.27
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[env:RAK_3401_repeater]
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extends = rak3401
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build_flags =
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${rak3401.build_flags}
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-D DISPLAY_CLASS=SSD1306Display
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-D ADVERT_NAME='"RAK3401 1W Repeater"'
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-D ADVERT_LAT=0.0
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-D ADVERT_LON=0.0
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-D ADMIN_PASSWORD='"password"'
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-D MAX_NEIGHBOURS=50
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;-D MESH_PACKET_LOGGING=1
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;-D MESH_DEBUG=1
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build_src_filter = ${rak3401.build_src_filter}
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+<helpers/ui/SSD1306Display.cpp>
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+<../examples/simple_repeater>
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[env:RAK_3401_room_server]
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extends = rak3401
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build_flags =
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${rak3401.build_flags}
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-D DISPLAY_CLASS=SSD1306Display
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-D ADVERT_NAME='"Test Room"'
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-D ADVERT_LAT=0.0
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-D ADVERT_LON=0.0
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-D ADMIN_PASSWORD='"password"'
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-D ROOM_PASSWORD='"hello"'
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;-D MESH_PACKET_LOGGING=1
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;-D MESH_DEBUG=1
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build_src_filter = ${rak3401.build_src_filter}
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+<helpers/ui/SSD1306Display.cpp>
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+<../examples/simple_room_server>
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[env:RAK_3401_companion_radio_usb]
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extends = rak3401
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board_build.ldscript = boards/nrf52840_s140_v6_extrafs.ld
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board_upload.maximum_size = 712704
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build_flags =
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${rak3401.build_flags}
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-I examples/companion_radio/ui-new
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-D DISPLAY_CLASS=SSD1306Display
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-D MAX_CONTACTS=350
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-D MAX_GROUP_CHANNELS=40
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; NOTE: DO NOT ENABLE --> -D MESH_PACKET_LOGGING=1
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; NOTE: DO NOT ENABLE --> -D MESH_DEBUG=1
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build_src_filter = ${rak3401.build_src_filter}
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+<../examples/companion_radio/*.cpp>
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+<../examples/companion_radio/ui-new/*.cpp>
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lib_deps =
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${rak3401.lib_deps}
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densaugeo/base64 @ ~1.4.0
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[env:RAK_3401_companion_radio_ble]
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extends = rak3401
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board_build.ldscript = boards/nrf52840_s140_v6_extrafs.ld
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board_upload.maximum_size = 712704
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build_flags =
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${rak3401.build_flags}
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-I examples/companion_radio/ui-new
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-D DISPLAY_CLASS=SSD1306Display
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-D MAX_CONTACTS=350
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-D MAX_GROUP_CHANNELS=40
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-D BLE_PIN_CODE=123456
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-D BLE_DEBUG_LOGGING=1
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-D OFFLINE_QUEUE_SIZE=256
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;-D MESH_PACKET_LOGGING=1
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;-D MESH_DEBUG=1
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build_src_filter = ${rak3401.build_src_filter}
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+<helpers/nrf52/SerialBLEInterface.cpp>
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+<../examples/companion_radio/*.cpp>
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+<../examples/companion_radio/ui-new/*.cpp>
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lib_deps =
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${rak3401.lib_deps}
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densaugeo/base64 @ ~1.4.0
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[env:RAK_3401_terminal_chat]
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extends = rak3401
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build_flags =
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${rak3401.build_flags}
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-D MAX_CONTACTS=100
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-D MAX_GROUP_CHANNELS=1
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;-D MESH_PACKET_LOGGING=1
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;-D MESH_DEBUG=1
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build_src_filter = ${rak3401.build_src_filter}
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+<../examples/simple_secure_chat/main.cpp>
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lib_deps =
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${rak3401.lib_deps}
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densaugeo/base64 @ ~1.4.0
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[env:RAK_3401_sensor]
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extends = rak3401
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build_flags =
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${rak3401.build_flags}
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-D DISPLAY_CLASS=SSD1306Display
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-D ADVERT_NAME='"RAK3401 Sensor"'
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-D ADVERT_LAT=0.0
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-D ADVERT_LON=0.0
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-D ADMIN_PASSWORD='"password"'
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;-D MESH_PACKET_LOGGING=1
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;-D MESH_DEBUG=1
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build_src_filter = ${rak3401.build_src_filter}
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+<helpers/ui/SSD1306Display.cpp>
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+<../examples/simple_sensor>
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66
variants/rak3401/target.cpp
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66
variants/rak3401/target.cpp
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#include <Arduino.h>
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#include "target.h"
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#include <helpers/ArduinoHelpers.h>
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RAK3401Board board;
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#ifndef PIN_USER_BTN
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#define PIN_USER_BTN (-1)
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#endif
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#ifdef DISPLAY_CLASS
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DISPLAY_CLASS display;
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MomentaryButton user_btn(PIN_USER_BTN, 1000, true, true);
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#if defined(PIN_USER_BTN_ANA)
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MomentaryButton analog_btn(PIN_USER_BTN_ANA, 1000, 20);
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#endif
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#endif
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// RAK3401 uses SPI1 for the RAK13302 LoRa module
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// Note: nRF52 doesn't have a separate SPI1 object, so we use SPI but configure it with SPI1 pins
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RADIO_CLASS radio = new Module(P_LORA_NSS, P_LORA_DIO_1, P_LORA_RESET, P_LORA_BUSY, SPI);
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WRAPPER_CLASS radio_driver(radio, board);
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VolatileRTCClock fallback_clock;
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AutoDiscoverRTCClock rtc_clock(fallback_clock);
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#if ENV_INCLUDE_GPS
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#include <helpers/sensors/MicroNMEALocationProvider.h>
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MicroNMEALocationProvider nmea = MicroNMEALocationProvider(Serial1);
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EnvironmentSensorManager sensors = EnvironmentSensorManager(nmea);
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#else
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EnvironmentSensorManager sensors;
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#endif
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bool radio_init() {
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rtc_clock.begin(Wire);
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// Configure SPI with SPI1 pins for RAK13302
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// nRF52 uses the same SPI peripheral but with different pin assignments
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SPI.setPins(P_LORA_MISO, P_LORA_SCLK, P_LORA_MOSI);
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SPI.begin();
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return radio.std_init(&SPI);
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}
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uint32_t radio_get_rng_seed() {
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return radio.random(0x7FFFFFFF);
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}
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void radio_set_params(float freq, float bw, uint8_t sf, uint8_t cr) {
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radio.setFrequency(freq);
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radio.setSpreadingFactor(sf);
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radio.setBandwidth(bw);
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radio.setCodingRate(cr);
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}
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void radio_set_tx_power(uint8_t dbm) {
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radio.setOutputPower(dbm);
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}
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mesh::LocalIdentity radio_new_identity() {
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RadioNoiseListener rng(radio);
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return mesh::LocalIdentity(&rng); // create new random identity
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}
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30
variants/rak3401/target.h
Normal file
30
variants/rak3401/target.h
Normal file
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#pragma once
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#define RADIOLIB_STATIC_ONLY 1
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#include <RadioLib.h>
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#include <helpers/radiolib/RadioLibWrappers.h>
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#include <RAK3401Board.h>
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#include <helpers/radiolib/CustomSX1262Wrapper.h>
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#include <helpers/AutoDiscoverRTCClock.h>
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#include <helpers/sensors/EnvironmentSensorManager.h>
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#ifdef DISPLAY_CLASS
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#include <helpers/ui/SSD1306Display.h>
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extern DISPLAY_CLASS display;
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#include <helpers/ui/MomentaryButton.h>
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extern MomentaryButton user_btn;
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#if defined(PIN_USER_BTN_ANA)
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extern MomentaryButton analog_btn;
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#endif
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#endif
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extern RAK3401Board board;
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extern WRAPPER_CLASS radio_driver;
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extern AutoDiscoverRTCClock rtc_clock;
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extern EnvironmentSensorManager sensors;
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bool radio_init();
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uint32_t radio_get_rng_seed();
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void radio_set_params(float freq, float bw, uint8_t sf, uint8_t cr);
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void radio_set_tx_power(uint8_t dbm);
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mesh::LocalIdentity radio_new_identity();
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43
variants/rak3401/variant.cpp
Normal file
43
variants/rak3401/variant.cpp
Normal file
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@ -0,0 +1,43 @@
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/*
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Copyright (c) 2014-2015 Arduino LLC. All right reserved.
|
||||
Copyright (c) 2016 Sandeep Mistry All right reserved.
|
||||
Copyright (c) 2018, Adafruit Industries (adafruit.com)
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||||
See the GNU Lesser General Public License for more details.
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
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||||
|
||||
#include "variant.h"
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#include "nrf.h"
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#include "wiring_constants.h"
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#include "wiring_digital.h"
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const uint32_t g_ADigitalPinMap[] = {
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// P0
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0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
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||||
// P1
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32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47};
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||||
void initVariant()
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||||
{
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// LED1 & LED2
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||||
pinMode(PIN_LED1, OUTPUT);
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||||
ledOff(PIN_LED1);
|
||||
|
||||
pinMode(PIN_LED2, OUTPUT);
|
||||
ledOff(PIN_LED2);
|
||||
|
||||
// 3V3 Power Rail
|
||||
pinMode(PIN_3V3_EN, OUTPUT);
|
||||
digitalWrite(PIN_3V3_EN, HIGH);
|
||||
}
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||||
207
variants/rak3401/variant.h
Normal file
207
variants/rak3401/variant.h
Normal file
|
|
@ -0,0 +1,207 @@
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/*
|
||||
Copyright (c) 2014-2015 Arduino LLC. All right reserved.
|
||||
Copyright (c) 2016 Sandeep Mistry All right reserved.
|
||||
Copyright (c) 2018, Adafruit Industries (adafruit.com)
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||||
See the GNU Lesser General Public License for more details.
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
#ifndef _VARIANT_RAK3401_
|
||||
#define _VARIANT_RAK3401_
|
||||
|
||||
#define RAK4630
|
||||
|
||||
/** Master clock frequency */
|
||||
#define VARIANT_MCK (64000000ul)
|
||||
|
||||
#define USE_LFXO // Board uses 32khz crystal for LF
|
||||
// define USE_LFRC // Board uses RC for LF
|
||||
|
||||
/*----------------------------------------------------------------------------
|
||||
* Headers
|
||||
*----------------------------------------------------------------------------*/
|
||||
|
||||
#include "WVariant.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif // __cplusplus
|
||||
|
||||
// Number of pins defined in PinDescription array
|
||||
#define PINS_COUNT (48)
|
||||
#define NUM_DIGITAL_PINS (48)
|
||||
#define NUM_ANALOG_INPUTS (6)
|
||||
#define NUM_ANALOG_OUTPUTS (0)
|
||||
|
||||
// LEDs
|
||||
#define PIN_LED1 (35)
|
||||
#define PIN_LED2 (36)
|
||||
|
||||
#define LED_BUILTIN PIN_LED1
|
||||
#define LED_CONN PIN_LED2
|
||||
|
||||
#define LED_GREEN PIN_LED1
|
||||
#define LED_BLUE PIN_LED2
|
||||
|
||||
#define LED_STATE_ON 1 // State when LED is litted
|
||||
|
||||
/*
|
||||
* Analog pins
|
||||
*/
|
||||
#define PIN_A0 (5)
|
||||
#define PIN_A1 (31)
|
||||
#define PIN_A2 (28)
|
||||
#define PIN_A3 (29)
|
||||
#define PIN_A4 (30)
|
||||
#define PIN_A5 (31)
|
||||
#define PIN_A6 (0xff)
|
||||
#define PIN_A7 (0xff)
|
||||
|
||||
static const uint8_t A0 = PIN_A0;
|
||||
static const uint8_t A1 = PIN_A1;
|
||||
static const uint8_t A2 = PIN_A2;
|
||||
static const uint8_t A3 = PIN_A3;
|
||||
static const uint8_t A4 = PIN_A4;
|
||||
static const uint8_t A5 = PIN_A5;
|
||||
static const uint8_t A6 = PIN_A6;
|
||||
static const uint8_t A7 = PIN_A7;
|
||||
#define ADC_RESOLUTION 14
|
||||
|
||||
// Other pins
|
||||
#define WB_I2C1_SDA (13) // SENSOR_SLOT IO_SLOT
|
||||
#define WB_I2C1_SCL (14) // SENSOR_SLOT IO_SLOT
|
||||
|
||||
#define PIN_AREF (2)
|
||||
#define PIN_NFC1 (9)
|
||||
#define WB_IO5 PIN_NFC1
|
||||
#define WB_IO4 (4)
|
||||
#define PIN_NFC2 (10)
|
||||
|
||||
static const uint8_t AREF = PIN_AREF;
|
||||
|
||||
/*
|
||||
* Serial interfaces
|
||||
*/
|
||||
#define PIN_SERIAL1_RX (15)
|
||||
#define PIN_SERIAL1_TX (16)
|
||||
|
||||
// Connected to Jlink CDC
|
||||
#define PIN_SERIAL2_RX (8)
|
||||
#define PIN_SERIAL2_TX (6)
|
||||
|
||||
/*
|
||||
* SPI Interfaces
|
||||
*/
|
||||
#define SPI_INTERFACES_COUNT 2
|
||||
|
||||
#define PIN_SPI_MISO (45)
|
||||
#define PIN_SPI_MOSI (44)
|
||||
#define PIN_SPI_SCK (43)
|
||||
|
||||
// SPI1 pins for RAK13302 1W LoRa module
|
||||
#define PIN_SPI1_MISO (29) // (0 + 29)
|
||||
#define PIN_SPI1_MOSI (30) // (0 + 30)
|
||||
#define PIN_SPI1_SCK (3) // (0 + 3)
|
||||
|
||||
static const uint8_t SS = 42;
|
||||
static const uint8_t MOSI = PIN_SPI_MOSI;
|
||||
static const uint8_t MISO = PIN_SPI_MISO;
|
||||
static const uint8_t SCK = PIN_SPI_SCK;
|
||||
|
||||
/*
|
||||
* Wire Interfaces
|
||||
*/
|
||||
#define WIRE_INTERFACES_COUNT 1
|
||||
|
||||
#define PIN_WIRE_SDA (WB_I2C1_SDA)
|
||||
#define PIN_WIRE_SCL (WB_I2C1_SCL)
|
||||
|
||||
// QSPI Pins
|
||||
#define PIN_QSPI_SCK 3
|
||||
#define PIN_QSPI_CS 26
|
||||
#define PIN_QSPI_IO0 30
|
||||
#define PIN_QSPI_IO1 29
|
||||
#define PIN_QSPI_IO2 28
|
||||
#define PIN_QSPI_IO3 2
|
||||
|
||||
// On-board QSPI Flash
|
||||
#define EXTERNAL_FLASH_DEVICES IS25LP080D
|
||||
#define EXTERNAL_FLASH_USE_QSPI
|
||||
|
||||
// RAK13302 1W LoRa transceiver module (uses SPI1)
|
||||
// LoRa radio module pins for RAK3401 with RAK13302
|
||||
#define P_LORA_DIO_1 10
|
||||
#define P_LORA_NSS 26
|
||||
#define P_LORA_RESET 4
|
||||
#define P_LORA_BUSY 9
|
||||
#define P_LORA_SCLK PIN_SPI1_SCK // 3
|
||||
#define P_LORA_MISO PIN_SPI1_MISO // 29
|
||||
#define P_LORA_MOSI PIN_SPI1_MOSI // 30
|
||||
#define SX126X_POWER_EN 21
|
||||
|
||||
// RAK13302 1W LoRa transceiver module PA control (WisBlock IO slot)
|
||||
// The RAK13302 mounts to the IO slot and has an ANT_SW (antenna switch) pin that controls the PA
|
||||
// This pin must be controlled during transmission to enable the 1W power amplifier
|
||||
//
|
||||
// According to RAK13302 datasheet: ANT_SW connects to IO3 on the IO slot
|
||||
// RAK19007 base board pin mapping: IO3 = pin 31 (also available as AIN1/A1 for analog input)
|
||||
//
|
||||
// Default: Pin 31 (IO3) - ANT_SW pin from RAK13302 datasheet
|
||||
// Override by defining P_LORA_PA_EN in platformio.ini if needed
|
||||
#ifndef P_LORA_PA_EN
|
||||
#define P_LORA_PA_EN 31 // ANT_SW pin from RAK13302 datasheet (IO3, pin 31 on RAK19007)
|
||||
#endif
|
||||
|
||||
#define SX126X_DIO2_AS_RF_SWITCH true
|
||||
#define SX126X_DIO3_TCXO_VOLTAGE 1.8
|
||||
|
||||
// enables 3.3V periphery like GPS or IO Module
|
||||
// Do not toggle this for GPS power savings
|
||||
#define PIN_3V3_EN (34)
|
||||
#define WB_IO2 PIN_3V3_EN
|
||||
|
||||
// RAK1910 GPS module
|
||||
// If using the wisblock GPS module and pluged into Port A on WisBlock base
|
||||
// IO1 is hooked to PPS (pin 12 on header) = gpio 17
|
||||
// IO2 is hooked to GPS RESET = gpio 34, but it can not be used to this because IO2 is ALSO used to control 3V3_S power (1 is on).
|
||||
// Therefore must be 1 to keep peripherals powered
|
||||
// Power is on the controllable 3V3_S rail
|
||||
#define PIN_GPS_PPS (17) // Pulse per second input from the GPS
|
||||
|
||||
#define GPS_RX_PIN PIN_SERIAL1_RX
|
||||
#define GPS_TX_PIN PIN_SERIAL1_TX
|
||||
|
||||
// Battery
|
||||
// The battery sense is hooked to pin A0 (5)
|
||||
#define BATTERY_PIN PIN_A0
|
||||
// and has 12 bit resolution
|
||||
#define BATTERY_SENSE_RESOLUTION_BITS 12
|
||||
#define BATTERY_SENSE_RESOLUTION 4096.0
|
||||
#undef AREF_VOLTAGE
|
||||
#define AREF_VOLTAGE 3.0
|
||||
#define VBAT_AR_INTERNAL AR_INTERNAL_3_0
|
||||
#define ADC_MULTIPLIER 1.73
|
||||
|
||||
#define HAS_RTC 1
|
||||
|
||||
#define RAK_4631 1
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
/*----------------------------------------------------------------------------
|
||||
* Arduino objects - C++ only
|
||||
*----------------------------------------------------------------------------*/
|
||||
|
||||
#endif
|
||||
Loading…
Add table
Add a link
Reference in a new issue