mirror of https://github.com/meshcore-dev/MeshCore
ripplebiz
10 months ago
committed by
GitHub
GitHub
8 changed files with 605 additions and 0 deletions
@ -0,0 +1,99 @@ |
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#ifdef XIAO_NRF52 |
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#include <Arduino.h> |
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#include "ikoka_stick_nrf_board.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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{ |
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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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{ |
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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 ikoka_stick_nrf_board::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, INPUT); |
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pinMode(VBAT_ENABLE, OUTPUT); |
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digitalWrite(VBAT_ENABLE, HIGH); |
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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_WIRE_SDA) && defined(PIN_WIRE_SCL) |
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Wire.setPins(PIN_WIRE_SDA, PIN_WIRE_SCL); |
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#endif |
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Wire.begin(); |
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#ifdef P_LORA_TX_LED |
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pinMode(P_LORA_TX_LED, OUTPUT); |
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digitalWrite(P_LORA_TX_LED, HIGH); |
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#endif |
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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 ikoka_stick_nrf_board::startOTAUpdate(const char* id, char reply[]) { |
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// Config the peripheral connection with maximum bandwidth
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// more SRAM required by SoftDevice
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// Note: All config***() function must be called before begin()
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Bluefruit.configPrphBandwidth(BANDWIDTH_MAX); |
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Bluefruit.configPrphConn(92, BLE_GAP_EVENT_LENGTH_MIN, 16, 16); |
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Bluefruit.begin(1, 0); |
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// Set max power. Accepted values are: -40, -30, -20, -16, -12, -8, -4, 0, 4
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Bluefruit.setTxPower(4); |
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// Set the BLE device name
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Bluefruit.setName("XIAO_NRF52_OTA"); |
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Bluefruit.Periph.setConnectCallback(connect_callback); |
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Bluefruit.Periph.setDisconnectCallback(disconnect_callback); |
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// To be consistent OTA DFU should be added first if it exists
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bledfu.begin(); |
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// Set up and start advertising
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// Advertising packet
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Bluefruit.Advertising.addFlags(BLE_GAP_ADV_FLAGS_LE_ONLY_GENERAL_DISC_MODE); |
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Bluefruit.Advertising.addTxPower(); |
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Bluefruit.Advertising.addName(); |
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/* Start Advertising
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- Enable auto advertising if disconnected |
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- Interval: fast mode = 20 ms, slow mode = 152.5 ms |
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- Timeout for fast mode is 30 seconds |
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- Start(timeout) with timeout = 0 will advertise forever (until connected) |
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For recommended advertising interval |
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https://developer.apple.com/library/content/qa/qa1931/_index.html
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*/ |
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Bluefruit.Advertising.restartOnDisconnect(true); |
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Bluefruit.Advertising.setInterval(32, 244); // in unit of 0.625 ms
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Bluefruit.Advertising.setFastTimeout(30); // number of seconds in fast mode
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Bluefruit.Advertising.start(0); // 0 = Don't stop advertising after n seconds
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strcpy(reply, "OK - started"); |
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return true; |
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return false; |
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} |
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#endif |
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@ -0,0 +1,66 @@ |
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#pragma once |
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#include <MeshCore.h> |
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#include <Arduino.h> |
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#ifdef XIAO_NRF52 |
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// redefine lora pins if using the S3 variant of SX1262 board
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#ifdef SX1262_XIAO_S3_VARIANT |
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#undef P_LORA_DIO_1 |
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#undef P_LORA_BUSY |
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#undef P_LORA_RESET |
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#undef P_LORA_NSS |
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#undef SX126X_RXEN |
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#define P_LORA_DIO_1 D0 |
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#define P_LORA_BUSY D1 |
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#define P_LORA_RESET D2 |
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#define P_LORA_NSS D3 |
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#define SX126X_RXEN D4 |
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#endif |
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class ikoka_stick_nrf_board : 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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#if defined(P_LORA_TX_LED) |
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void onBeforeTransmit() override { |
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digitalWrite(P_LORA_TX_LED, LOW); // turn TX LED on
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} |
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void onAfterTransmit() override { |
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digitalWrite(P_LORA_TX_LED, HIGH); // turn TX LED off
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} |
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#endif |
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uint16_t getBattMilliVolts() override { |
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// Please read befor going further ;)
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// https://wiki.seeedstudio.com/XIAO_BLE#q3-what-are-the-considerations-when-using-xiao-nrf52840-sense-for-battery-charging
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// We can't drive VBAT_ENABLE to HIGH as long
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// as we don't know wether we are charging or not ...
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// this is a 3mA loss (4/1500)
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digitalWrite(VBAT_ENABLE, LOW); |
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int adcvalue = 0; |
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analogReadResolution(12); |
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analogReference(AR_INTERNAL_3_0); |
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delay(10); |
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adcvalue = analogRead(PIN_VBAT); |
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return (adcvalue * ADC_MULTIPLIER * AREF_VOLTAGE) / 4.096; |
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} |
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const char* getManufacturerName() const override { |
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return "Ikoka Stick (Xiao-nrf52)"; |
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} |
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void reboot() override { |
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NVIC_SystemReset(); |
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} |
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bool startOTAUpdate(const char* id, char reply[]) override; |
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}; |
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#endif |
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@ -0,0 +1,133 @@ |
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[nrf52840_xiao] |
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extends = nrf52_base |
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platform_packages = |
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toolchain-gccarmnoneeabi@~1.100301.0 |
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framework-arduinoadafruitnrf52 |
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board = seeed-xiao-afruitnrf52-nrf52840 |
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board_build.ldscript = boards/nrf52840_s140_v7.ld |
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build_flags = ${nrf52_base.build_flags} |
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-D NRF52_PLATFORM -D XIAO_NRF52 |
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-I lib/nrf52/s140_nrf52_7.3.0_API/include |
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-I lib/nrf52/s140_nrf52_7.3.0_API/include/nrf52 |
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lib_ignore = |
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BluetoothOTA |
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lvgl |
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lib5b4 |
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lib_deps = |
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${nrf52_base.lib_deps} |
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rweather/Crypto @ ^0.4.0 |
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adafruit/Adafruit INA3221 Library @ ^1.0.1 |
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adafruit/Adafruit INA219 @ ^1.2.3 |
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adafruit/Adafruit AHTX0 @ ^2.0.5 |
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adafruit/Adafruit BME280 Library @ ^2.3.0 |
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adafruit/Adafruit SSD1306 @ ^2.5.13 |
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[ikoka_stick_nrf] |
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extends = nrf52840_xiao |
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;board_build.ldscript = boards/nrf52840_s140_v7.ld |
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build_flags = ${nrf52840_xiao.build_flags} |
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-D P_LORA_TX_LED=11 |
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-I variants/ikoka_stick_nrf |
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-I src/helpers/nrf52 |
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-D DISPLAY_CLASS=SSD1306Display |
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-D DISPLAY_ROTATION=2 |
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-D RADIO_CLASS=CustomSX1262 |
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-D WRAPPER_CLASS=CustomSX1262Wrapper |
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-D LORA_TX_POWER=9 |
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-D P_LORA_DIO_1=D1 |
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-D P_LORA_RESET=D2 |
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-D P_LORA_BUSY=D3 |
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-D P_LORA_NSS=D4 |
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-D SX126X_RXEN=D5 |
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-D SX126X_TXEN=RADIOLIB_NC |
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-D SX126X_DIO2_AS_RF_SWITCH=1 |
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-D SX126X_DIO3_TCXO_VOLTAGE=1.8 |
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-D SX126X_CURRENT_LIMIT=140 |
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-D SX126X_RX_BOOSTED_GAIN=1 |
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-D PIN_USER_BTN=0 |
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-D PIN_WIRE_SCL=7 |
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-D PIN_WIRE_SDA=6 |
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-D ENV_INCLUDE_AHTX0=1 |
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-D ENV_INCLUDE_BME280=1 |
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-D ENV_INCLUDE_INA3221=1 |
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-D ENV_INCLUDE_INA219=1 |
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build_src_filter = ${nrf52840_xiao.build_src_filter} |
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+<helpers/*.cpp> |
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+<helpers/sensors> |
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+<helpers/ui/SSD1306Display.cpp> |
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+<../variants/ikoka_stick_nrf> |
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debug_tool = jlink |
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upload_protocol = nrfutil |
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[env:ikoka_stick_nrf_companion_radio_ble] |
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extends = ikoka_stick_nrf |
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build_flags = |
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${ikoka_stick_nrf.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 OFFLINE_QUEUE_SIZE=256 |
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; -D BLE_DEBUG_LOGGING=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 = ${ikoka_stick_nrf.build_src_filter} |
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+<helpers/nrf52/SerialBLEInterface.cpp> |
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+<../examples/companion_radio> |
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lib_deps = |
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${ikoka_stick_nrf.lib_deps} |
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densaugeo/base64 @ ~1.4.0 |
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[env:ikoka_stick_nrf_companion_radio_usb] |
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extends = ikoka_stick_nrf |
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build_flags = |
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${ikoka_stick_nrf.build_flags} |
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-D MAX_CONTACTS=100 |
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-D MAX_GROUP_CHANNELS=8 |
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; -D MESH_PACKET_LOGGING=1 |
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; -D MESH_DEBUG=1 |
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build_src_filter = ${ikoka_stick_nrf.build_src_filter} |
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+<helpers/nrf52/SerialBLEInterface.cpp> |
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+<../examples/companion_radio> |
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lib_deps = |
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${ikoka_stick_nrf.lib_deps} |
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densaugeo/base64 @ ~1.4.0 |
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[env:ikoka_stick_nrf_alt_pinout_companion_radio_ble] |
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extends = env:ikoka_stick_nrf_companion_radio_ble |
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build_flags = |
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${env:ikoka_stick_nrf_companion_radio_ble.build_flags} |
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-D SX1262_XIAO_S3_VARIANT |
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[env:ikoka_stick_nrf_repeater] |
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extends = ikoka_stick_nrf |
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build_flags = |
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${ikoka_stick_nrf.build_flags} |
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-D ADVERT_NAME='"Ikoka Stick 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=8 |
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; -D MESH_PACKET_LOGGING=1 |
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; -D MESH_DEBUG=1 |
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build_src_filter = ${ikoka_stick_nrf.build_src_filter} |
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+<../examples/simple_repeater/main.cpp> |
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[env:ikoka_stick_nrf_alt_pinout_repeater] |
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extends = env:ikoka_stick_nrf_repeater |
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build_flags = |
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${env:ikoka_stick_nrf_repeater.build_flags} |
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-D SX1262_XIAO_S3_VARIANT |
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[env:ikoka_stick_nrf_room_server] |
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extends = ikoka_stick_nrf |
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build_flags = |
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${ikoka_stick_nrf.build_flags} |
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-D ADVERT_NAME='"Ikoka Stick 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 MESH_PACKET_LOGGING=1 |
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; -D MESH_DEBUG=1 |
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build_src_filter = ${ikoka_stick_nrf.build_src_filter} |
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+<../examples/simple_room_server/main.cpp> |
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@ -0,0 +1,43 @@ |
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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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ikoka_stick_nrf_board board; |
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#ifdef DISPLAY_CLASS |
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DISPLAY_CLASS display; |
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#endif |
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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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EnvironmentSensorManager sensors; |
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bool radio_init() { |
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rtc_clock.begin(Wire); |
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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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@ -0,0 +1,26 @@ |
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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 <ikoka_stick_nrf_board.h> |
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#include <helpers/radiolib/CustomSX1262Wrapper.h> |
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#include <helpers/AutoDiscoverRTCClock.h> |
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#include <helpers/ArduinoHelpers.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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#endif |
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extern ikoka_stick_nrf_board 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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@ -0,0 +1,86 @@ |
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#include "variant.h" |
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#include "wiring_constants.h" |
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#include "wiring_digital.h" |
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#include "nrf.h" |
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const uint32_t g_ADigitalPinMap[] = |
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{ |
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// D0 .. D10
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2, // D0 is P0.02 (A0)
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3, // D1 is P0.03 (A1)
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28, // D2 is P0.28 (A2)
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29, // D3 is P0.29 (A3)
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4, // D4 is P0.04 (A4,SDA)
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5, // D5 is P0.05 (A5,SCL)
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43, // D6 is P1.11 (TX)
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44, // D7 is P1.12 (RX)
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45, // D8 is P1.13 (SCK)
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46, // D9 is P1.14 (MISO)
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47, // D10 is P1.15 (MOSI)
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// LEDs
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26, // D11 is P0.26 (LED RED)
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6, // D12 is P0.06 (LED BLUE)
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30, // D13 is P0.30 (LED GREEN)
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14, // D14 is P0.14 (READ_BAT)
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// LSM6DS3TR
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40, // D15 is P1.08 (6D_PWR)
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27, // D16 is P0.27 (6D_I2C_SCL)
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7, // D17 is P0.07 (6D_I2C_SDA)
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11, // D18 is P0.11 (6D_INT1)
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// MIC
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42, // D19 is P1.10 (MIC_PWR)
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32, // D20 is P1.00 (PDM_CLK)
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16, // D21 is P0.16 (PDM_DATA)
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// BQ25100
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13, // D22 is P0.13 (HICHG)
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17, // D23 is P0.17 (~CHG)
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//
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21, // D24 is P0.21 (QSPI_SCK)
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25, // D25 is P0.25 (QSPI_CSN)
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20, // D26 is P0.20 (QSPI_SIO_0 DI)
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24, // D27 is P0.24 (QSPI_SIO_1 DO)
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22, // D28 is P0.22 (QSPI_SIO_2 WP)
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23, // D29 is P0.23 (QSPI_SIO_3 HOLD)
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// NFC
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9, // D30 is P0.09 (NFC1)
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10, // D31 is P0.10 (NFC2)
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// VBAT
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31, // D32 is P0.31 (VBAT)
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}; |
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void initVariant() |
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{ |
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// Disable reading of the BAT voltage.
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// https://wiki.seeedstudio.com/XIAO_BLE#q3-what-are-the-considerations-when-using-xiao-nrf52840-sense-for-battery-charging
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pinMode(VBAT_ENABLE, OUTPUT); |
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//digitalWrite(VBAT_ENABLE, HIGH);
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// This was taken from Seeed github butis not coherent with the doc,
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// VBAT_ENABLE should be kept to LOW to protect P0.14, (1500/500)*(4.2-3.3)+3.3 = 3.9V > 3.6V
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// This induces a 3mA current in the resistors :( but it's better than burning the nrf
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digitalWrite(VBAT_ENABLE, LOW); |
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// Low charging current (50mA)
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// https://wiki.seeedstudio.com/XIAO_BLE#battery-charging-current
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//pinMode(PIN_CHARGING_CURRENT, INPUT);
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// High charging current (100mA)
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pinMode(PIN_CHARGING_CURRENT, OUTPUT); |
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digitalWrite(PIN_CHARGING_CURRENT, LOW); |
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pinMode(PIN_QSPI_CS, OUTPUT); |
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digitalWrite(PIN_QSPI_CS, HIGH); |
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pinMode(LED_RED, OUTPUT); |
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digitalWrite(LED_RED, HIGH); |
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pinMode(LED_GREEN, OUTPUT); |
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digitalWrite(LED_GREEN, HIGH); |
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pinMode(LED_BLUE, OUTPUT); |
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digitalWrite(LED_BLUE, HIGH); |
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} |
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@ -0,0 +1,149 @@ |
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#ifndef _IKOKA_STICK_NRF_H_ |
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#define _IKOKA_STICK_NRF_H_ |
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|
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/** Master clock frequency */ |
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#define VARIANT_MCK (64000000ul) |
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|
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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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/*----------------------------------------------------------------------------
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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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{ |
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#endif // __cplusplus
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#define PINS_COUNT (33) |
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#define NUM_DIGITAL_PINS (33) |
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#define NUM_ANALOG_INPUTS (8) |
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#define NUM_ANALOG_OUTPUTS (0) |
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// LEDs
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#define PIN_LED (LED_RED) |
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#define LED_PWR (PINS_COUNT) |
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#define PIN_NEOPIXEL (PINS_COUNT) |
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#define NEOPIXEL_NUM (0) |
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#define LED_BUILTIN (PIN_LED) |
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#define LED_RED (11) |
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#define LED_GREEN (13) |
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#define LED_BLUE (12) |
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#define LED_STATE_ON (1) // State when LED is litted
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// Buttons
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#define PIN_BUTTON1 (PINS_COUNT) |
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// Digital PINs
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static const uint8_t D0 = 0 ; |
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static const uint8_t D1 = 1 ; |
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static const uint8_t D2 = 2 ; |
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static const uint8_t D3 = 3 ; |
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static const uint8_t D4 = 4 ; |
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static const uint8_t D5 = 5 ; |
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static const uint8_t D6 = 6 ; |
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static const uint8_t D7 = 7 ; |
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static const uint8_t D8 = 8 ; |
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static const uint8_t D9 = 9 ; |
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static const uint8_t D10 = 10; |
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|
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#define VBAT_ENABLE (14) // Output LOW to enable reading of the BAT voltage.
|
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// https://wiki.seeedstudio.com/XIAO_BLE#q3-what-are-the-considerations-when-using-xiao-nrf52840-sense-for-battery-charging
|
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|
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#define PIN_CHARGING_CURRENT (22) // Battery Charging current
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// https://wiki.seeedstudio.com/XIAO_BLE#battery-charging-current
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|
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// Analog pins
|
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#define PIN_A0 (0) |
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#define PIN_A1 (1) |
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#define PIN_A2 (2) |
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#define PIN_A3 (3) |
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#define PIN_A4 (4) |
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#define PIN_A5 (5) |
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#define PIN_VBAT (32) // Read the BAT voltage.
|
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// https://wiki.seeedstudio.com/XIAO_BLE#q3-what-are-the-considerations-when-using-xiao-nrf52840-sense-for-battery-charging
|
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|
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#define BAT_NOT_CHARGING (23) // LOW when charging
|
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|
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#define AREF_VOLTAGE (3.0) |
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#define ADC_MULTIPLIER (3.0F) // 1M, 512k divider bridge
|
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|
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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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|
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#define ADC_RESOLUTION (12) |
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|
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// Other pins
|
|||
#define PIN_NFC1 (30) |
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#define PIN_NFC2 (31) |
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|
|||
// Serial interfaces
|
|||
#define PIN_SERIAL1_RX (7) |
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#define PIN_SERIAL1_TX (6) |
|||
|
|||
// SPI Interfaces
|
|||
#define SPI_INTERFACES_COUNT (2) |
|||
|
|||
#define PIN_SPI_MISO (9) |
|||
#define PIN_SPI_MOSI (10) |
|||
#define PIN_SPI_SCK (8) |
|||
|
|||
#define PIN_SPI1_MISO (25) |
|||
#define PIN_SPI1_MOSI (26) |
|||
#define PIN_SPI1_SCK (29) |
|||
|
|||
// Lora SPI is on SPI0
|
|||
#define P_LORA_SCLK PIN_SPI_SCK |
|||
#define P_LORA_MISO PIN_SPI_MISO |
|||
#define P_LORA_MOSI PIN_SPI_MOSI |
|||
|
|||
// Wire Interfaces
|
|||
#define WIRE_INTERFACES_COUNT (1) |
|||
|
|||
// #define PIN_WIRE_SDA (17) // 4 and 5 are used for the sx1262 !
|
|||
// #define PIN_WIRE_SCL (16) // use WIRE1_SDA
|
|||
|
|||
static const uint8_t SDA = PIN_WIRE_SDA; |
|||
static const uint8_t SCL = PIN_WIRE_SCL; |
|||
|
|||
//#define PIN_WIRE1_SDA (17)
|
|||
//#define PIN_WIRE1_SCL (16)
|
|||
#define PIN_LSM6DS3TR_C_POWER (15) |
|||
#define PIN_LSM6DS3TR_C_INT1 (18) |
|||
|
|||
// PDM Interfaces
|
|||
#define PIN_PDM_PWR (19) |
|||
#define PIN_PDM_CLK (20) |
|||
#define PIN_PDM_DIN (21) |
|||
|
|||
// QSPI Pins
|
|||
#define PIN_QSPI_SCK (24) |
|||
#define PIN_QSPI_CS (25) |
|||
#define PIN_QSPI_IO0 (26) |
|||
#define PIN_QSPI_IO1 (27) |
|||
#define PIN_QSPI_IO2 (28) |
|||
#define PIN_QSPI_IO3 (29) |
|||
|
|||
// On-board QSPI Flash
|
|||
#define EXTERNAL_FLASH_DEVICES (P25Q16H) |
|||
#define EXTERNAL_FLASH_USE_QSPI |
|||
|
|||
#ifdef __cplusplus |
|||
} |
|||
#endif |
|||
|
|||
/*----------------------------------------------------------------------------
|
|||
* Arduino objects - C++ only |
|||
*----------------------------------------------------------------------------*/ |
|||
|
|||
#endif |
|||
Loading…
Reference in new issue