mirror of
https://github.com/meshcore-dev/MeshCore.git
synced 2026-03-31 21:15:49 +00:00
97 lines
3.0 KiB
C++
97 lines
3.0 KiB
C++
#include <Arduino.h>
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#include "WioTrackerL1Board.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 WioTrackerL1Board::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); // VBAT ADC input
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// Set all button pins to INPUT_PULLUP
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pinMode(PIN_BUTTON1, INPUT_PULLUP);
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pinMode(PIN_BUTTON2, INPUT_PULLUP);
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pinMode(PIN_BUTTON3, INPUT_PULLUP);
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pinMode(PIN_BUTTON4, INPUT_PULLUP);
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pinMode(PIN_BUTTON5, INPUT_PULLUP);
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pinMode(PIN_BUTTON6, INPUT_PULLUP);
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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, 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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bool WioTrackerL1Board::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("WioTrackerL1 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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uint8_t mac_addr[6];
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memset(mac_addr, 0, sizeof(mac_addr));
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Bluefruit.getAddr(mac_addr);
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sprintf(reply, "OK - mac: %02X:%02X:%02X:%02X:%02X:%02X",
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mac_addr[5], mac_addr[4], mac_addr[3], mac_addr[2], mac_addr[1], mac_addr[0]);
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return true;
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}
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