mirror of https://github.com/meshcore-dev/MeshCore
Browse Source
- Companion Radio over USB Serial - Repeater - Room Server - Terminal Chatpull/217/head
AeroXuk
1 year ago
13 changed files with 442 additions and 2 deletions
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#include <Arduino.h> |
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#include "PicoWBoard.h" |
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//#include <bluefruit.h>
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#include <Wire.h> |
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//static BLEDfu bledfu;
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static void connect_callback(uint16_t conn_handle) { |
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(void)conn_handle; |
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MESH_DEBUG_PRINTLN("BLE client connected"); |
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} |
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static void disconnect_callback(uint16_t conn_handle, uint8_t reason) { |
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(void)conn_handle; |
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(void)reason; |
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MESH_DEBUG_PRINTLN("BLE client disconnected"); |
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} |
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void PicoWBoard::begin() { |
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// for future use, sub-classes SHOULD call this from their begin()
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startup_reason = BD_STARTUP_NORMAL; |
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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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#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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//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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} |
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bool PicoWBoard::startOTAUpdate(const char* id, char reply[]) { |
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return false; |
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} |
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#pragma once |
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#include <MeshCore.h> |
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#include <Arduino.h> |
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// LoRa radio module pins for PicoW
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#define P_LORA_DIO_1 20 |
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#define P_LORA_NSS 3 |
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#define P_LORA_RESET 15 |
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#define P_LORA_BUSY 2 |
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#define P_LORA_SCLK 10 |
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#define P_LORA_MISO 12 |
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#define P_LORA_MOSI 11 |
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//#define SX126X_POWER_EN ??? // Not Sure
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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 26 |
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#define ADC_MULTIPLIER (3 * 1.73 * 1.187 * 1000) // MT Uses 3.1
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#define PIN_LED_BUILTIN LED_BUILTIN |
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class PicoWBoard : public mesh::MainBoard { |
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protected: |
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uint8_t startup_reason; |
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public: |
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void begin(); |
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uint8_t getStartupReason() const override { return startup_reason; } |
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void onBeforeTransmit() override { |
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digitalWrite(LED_BUILTIN, HIGH); // turn TX LED on
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} |
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void onAfterTransmit() override { |
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digitalWrite(LED_BUILTIN, LOW); // turn TX LED off
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} |
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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 "Pico W"; |
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} |
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void reboot() override { |
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//NVIC_SystemReset();
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rp2040.reboot(); |
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} |
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bool startOTAUpdate(const char* id, char reply[]) override; |
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}; |
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@ -0,0 +1,103 @@ |
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[picow] |
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extends = rp2040_base |
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platform = https://github.com/maxgerhardt/platform-raspberrypi.git |
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board = rpipicow |
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board_build.core = earlephilhower |
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board_build.filesystem_size = 0.5m |
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build_flags = ${rp2040_base.build_flags} |
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-I variants/picow |
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; -D PICOW |
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; -D HW_SPI1_DEVICE |
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-D SX126X_CURRENT_LIMIT=130 |
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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_RX_BOOSTED_GAIN=1 |
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build_src_filter = ${rp2040_base.build_src_filter} |
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+<helpers/rp2040/*.cpp> |
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+<../variants/picow> |
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lib_deps = ${rp2040_base.lib_deps} |
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[env:PicoW_Repeater] |
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extends = picow |
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build_flags = ${picow.build_flags} |
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-D ADVERT_NAME='"PicoW 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 MESH_PACKET_LOGGING=1 |
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; -D MESH_DEBUG=1 |
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build_src_filter = ${picow.build_src_filter} |
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+<../examples/simple_repeater> |
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[env:PicoW_room_server] |
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extends = picow |
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build_flags = ${picow.build_flags} |
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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 = ${picow.build_src_filter} |
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+<../examples/simple_room_server> |
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[env:PicoW_companion_radio_usb] |
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extends = picow |
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build_flags = ${picow.build_flags} |
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-D MAX_CONTACTS=100 |
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-D MAX_GROUP_CHANNELS=8 |
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; -D ENABLE_PRIVATE_KEY_IMPORT=1 |
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; -D ENABLE_PRIVATE_KEY_EXPORT=1 |
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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 = ${picow.build_src_filter} |
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+<../examples/companion_radio> |
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lib_deps = ${picow.lib_deps} |
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densaugeo/base64 @ ~1.4.0 |
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; [env:PicoW_companion_radio_ble] |
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; extends = picow |
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; build_flags = ${picow.build_flags} |
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; -D MAX_CONTACTS=100 |
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; -D MAX_GROUP_CHANNELS=8 |
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; -D BLE_PIN_CODE=123456 |
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; -D BLE_DEBUG_LOGGING=1 |
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; ; -D ENABLE_PRIVATE_KEY_IMPORT=1 |
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; ; -D ENABLE_PRIVATE_KEY_EXPORT=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 = ${picow.build_src_filter} |
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; +<../examples/companion_radio> |
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; lib_deps = ${picow.lib_deps} |
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; densaugeo/base64 @ ~1.4.0 |
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; [env:PicoW_companion_radio_wifi] |
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; extends = picow |
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; build_flags = ${picow.build_flags} |
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; -D MAX_CONTACTS=100 |
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; -D MAX_GROUP_CHANNELS=8 |
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; -D WIFI_DEBUG_LOGGING=1 |
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; -D WIFI_SSID='"myssid"' |
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; -D WIFI_PWD='"mypwd"' |
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; ; -D ENABLE_PRIVATE_KEY_IMPORT=1 |
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; ; -D ENABLE_PRIVATE_KEY_EXPORT=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 = ${picow.build_src_filter} |
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; +<../examples/companion_radio> |
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; lib_deps = ${picow.lib_deps} |
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; densaugeo/base64 @ ~1.4.0 |
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[env:PicoW_terminal_chat] |
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extends = picow |
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build_flags = ${picow.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 = ${picow.build_src_filter} |
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+<../examples/simple_secure_chat/main.cpp> |
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lib_deps = ${picow.lib_deps} |
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densaugeo/base64 @ ~1.4.0 |
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@ -0,0 +1,73 @@ |
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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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PicoWBoard board; |
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RADIO_CLASS radio = new Module(P_LORA_NSS, P_LORA_DIO_1, P_LORA_RESET, P_LORA_BUSY, SPI1); |
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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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#ifndef LORA_CR |
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#define LORA_CR 5 |
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#endif |
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bool radio_init() { |
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rtc_clock.begin(Wire); |
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#ifdef SX126X_DIO3_TCXO_VOLTAGE |
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float tcxo = SX126X_DIO3_TCXO_VOLTAGE; |
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#else |
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float tcxo = 1.6f; |
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#endif |
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SPI1.setMISO(P_LORA_MISO); |
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//SPI1.setCS(P_LORA_NSS); // Setting CS results in freeze
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SPI1.setSCK(P_LORA_SCLK); |
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SPI1.setMOSI(P_LORA_MOSI); |
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SPI1.begin(); |
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int status = radio.begin(LORA_FREQ, LORA_BW, LORA_SF, LORA_CR, RADIOLIB_SX126X_SYNC_WORD_PRIVATE, LORA_TX_POWER, 8, tcxo); |
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if (status != RADIOLIB_ERR_NONE) { |
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Serial.print("ERROR: radio init failed: "); |
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Serial.println(status); |
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return false; // fail
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} |
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radio.setCRC(1); |
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#ifdef SX126X_CURRENT_LIMIT |
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radio.setCurrentLimit(SX126X_CURRENT_LIMIT); |
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#endif |
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#ifdef SX126X_DIO2_AS_RF_SWITCH |
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radio.setDio2AsRfSwitch(SX126X_DIO2_AS_RF_SWITCH); |
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#endif |
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#ifdef SX126X_RX_BOOSTED_GAIN |
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radio.setRxBoostedGainMode(SX126X_RX_BOOSTED_GAIN); |
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#endif |
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return true; // success
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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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@ -0,0 +1,18 @@ |
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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/RadioLibWrappers.h> |
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#include <helpers/rp2040/PicoWBoard.h> |
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#include <helpers/CustomSX1262Wrapper.h> |
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#include <helpers/AutoDiscoverRTCClock.h> |
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extern PicoWBoard board; |
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extern WRAPPER_CLASS radio_driver; |
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extern AutoDiscoverRTCClock rtc_clock; |
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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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