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393 clean up Minewsemi ME25LS01 variant
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Normunds Gavars
parent
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commit
ed7ca6fb60
4 changed files with 1 additions and 2 deletions
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#include <Arduino.h>
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#include "MinewsemiME25LS01Board.h"
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#include <Wire.h>
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#include <bluefruit.h>
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void MinewsemiME25LS01Board::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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btn_prev_state = HIGH;
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pinMode(PIN_VBAT_READ, INPUT);
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sd_power_mode_set(NRF_POWER_MODE_LOWPWR);
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#ifdef BUTTON_PIN
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pinMode(BUTTON_PIN, INPUT);
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pinMode(LED_PIN, OUTPUT);
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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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#ifdef P_LORA_TX_LED
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pinMode(P_LORA_TX_LED, OUTPUT);
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digitalWrite(P_LORA_TX_LED, LOW);
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#endif
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delay(10); // give sx1262 some time to power up
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}
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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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bool MinewsemiME25LS01Board::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("Minewsemi_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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}
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@ -1,88 +0,0 @@
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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 and SPI pins
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#define P_LORA_DIO_1 (32 + 12) // P1.12
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#define P_LORA_NSS (32 + 13) // P1.13
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#define P_LORA_RESET (32 + 11) // P1.11
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#define P_LORA_BUSY (32 + 10) // P1.10
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#define P_LORA_SCLK (32 + 15) // P1.15
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#define P_LORA_MISO (0 + 29) // P0.29
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#define P_LORA_MOSI (0 + 2) // P0.2
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#define LR11X0_DIO_AS_RF_SWITCH true
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#define LR11X0_DIO3_TCXO_VOLTAGE 1.6
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#define PIN_VBAT_READ BATTERY_PIN
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#define ADC_MULTIPLIER (1.815f) // dependent on voltage divider resistors. TODO: more accurate battery tracking
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class MinewsemiME25LS01Board : public mesh::MainBoard {
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protected:
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uint8_t startup_reason;
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uint8_t btn_prev_state;
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public:
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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);
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}
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uint8_t getStartupReason() const override { return startup_reason; }
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const char* getManufacturerName() const override {
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return "Minewsemi";
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}
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void powerOff() override {
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#ifdef HAS_GPS
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digitalWrite(GPS_VRTC_EN, LOW);
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digitalWrite(GPS_RESET, LOW);
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digitalWrite(GPS_SLEEP_INT, LOW);
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digitalWrite(GPS_RTC_INT, LOW);
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pinMode(GPS_RESETB, OUTPUT);
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digitalWrite(GPS_RESETB, LOW);
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#endif
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#ifdef BUZZER_EN
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digitalWrite(BUZZER_EN, LOW);
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#endif
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#ifdef LED_PIN
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digitalWrite(LED_PIN, LOW);
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#endif
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#ifdef BUTTON_PIN
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nrf_gpio_cfg_sense_input(digitalPinToInterrupt(BUTTON_PIN), NRF_GPIO_PIN_PULLUP, NRF_GPIO_PIN_SENSE_HIGH);
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#endif
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sd_power_system_off();
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}
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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, HIGH);// turn TX LED on
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}
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void onAfterTransmit() override {
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digitalWrite(P_LORA_TX_LED, LOW); // turn TX LED off
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}
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#endif
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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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