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e3bb225efb
Some NRF52 boards are able to use the internal power-efficient DC/DC regulator. Add a new class that can be inherited by board classes to enable this feature and reduce the power consumption. Signed-off-by: Frieder Schrempf <frieder@fris.de>
72 lines
1.7 KiB
C++
72 lines
1.7 KiB
C++
#ifdef WIO_WM1110
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#include <Arduino.h>
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#include <Wire.h>
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#include <bluefruit.h>
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#include "WioWM1110Board.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 WioWM1110Board::begin() {
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NRF52BoardDCDC::begin();
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pinMode(BATTERY_PIN, INPUT);
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pinMode(LED_GREEN, OUTPUT);
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pinMode(LED_RED, OUTPUT);
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pinMode(SENSOR_POWER_PIN, OUTPUT);
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digitalWrite(LED_GREEN, HIGH);
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digitalWrite(LED_RED, LOW);
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digitalWrite(SENSOR_POWER_PIN, LOW);
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Serial1.begin(115200);
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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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delay(10);
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}
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bool WioWM1110Board::startOTAUpdate(const char *id, char reply[]) {
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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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Bluefruit.setTxPower(4);
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Bluefruit.setName("WM1110_OTA");
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Bluefruit.Periph.setConnectCallback(connect_callback);
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Bluefruit.Periph.setDisconnectCallback(disconnect_callback);
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bledfu.begin();
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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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Bluefruit.Advertising.restartOnDisconnect(true);
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Bluefruit.Advertising.setInterval(32, 244);
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Bluefruit.Advertising.setFastTimeout(30);
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Bluefruit.Advertising.start(0);
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strcpy(reply, "OK - started");
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return true;
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}
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#endif
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