Thermometer program using TYBLE16
Dependencies: HDC1000 TYBLE16_BASE TextLCD
Please refer flowing link.
/users/kenjiArai/notebook/tyble16-module-will-become-a-mbed-family--mbedliza/
main.cpp
- Committer:
- kenjiArai
- Date:
- 2018-02-25
- Revision:
- 1:1bb39678a0b2
- Parent:
- 0:d215cd7076fe
File content as of revision 1:1bb39678a0b2:
/* mbed Microcontroller Library * Copyright (c) 2006-2013 ARM Limited * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /* Modified by Kenji Arai, Feburary 25th, 2018 */ #include "mbed.h" #include "TYBLE16_BASE.h" #include "ble/BLE.h" #include "ble/services/HealthThermometerService.h" #include "TextLCD.h" #include "HDC1000.h" #define USE_LCD 0 DigitalOut led1(P0_5); Serial pc(P0_1, P0_3); I2C i2c(P0_4, P0_6); HDC1000 hmtp(i2c); #if USE_LCD TextLCD_I2C_N lcd(&i2c, 0x7c, TextLCD::LCD8x2); // LCD(Akizuki AQM0802A) #endif static HealthThermometerService *thermometerServicePtr; const static char DEVICE_NAME[] = "TYBLE16"; static const uint16_t uuid16_list[] = {GattService::UUID_HEALTH_THERMOMETER_SERVICE}; static volatile bool triggerSensorPolling = false; static float currentTemperature = 21.0; /* Restart Advertising on disconnection*/ void disconnectionCallback(const Gap::DisconnectionCallbackParams_t *params) { BLE::Instance().gap().startAdvertising(); } void periodicCallback(void) { led1 = !led1; /* Do blinky on LED1 while we're waiting for BLE events */ triggerSensorPolling = true; } /** * This function is called when the ble initialization process has failed */ void onBleInitError(BLE &ble, ble_error_t error) { /* Avoid compiler warnings */ (void) ble; (void) error; /* Initialization error handling should go here */ } /** * Callback triggered when the ble initialization process has finished */ void bleInitComplete(BLE::InitializationCompleteCallbackContext *params) { BLE& ble = params->ble; ble_error_t error = params->error; if (error != BLE_ERROR_NONE) { /* In case of error, forward the error handling to onBleInitError */ onBleInitError(ble, error); return; } /* Ensure that it is the default instance of BLE */ if(ble.getInstanceID() != BLE::DEFAULT_INSTANCE) { return; } ble.gap().onDisconnection(disconnectionCallback); /* Setup primary service. */ thermometerServicePtr = new HealthThermometerService( ble, currentTemperature, HealthThermometerService::LOCATION_EAR ); /* setup advertising */ ble.gap().accumulateAdvertisingPayload( GapAdvertisingData::BREDR_NOT_SUPPORTED | GapAdvertisingData::LE_GENERAL_DISCOVERABLE ); ble.gap().accumulateAdvertisingPayload( GapAdvertisingData::COMPLETE_LIST_16BIT_SERVICE_IDS, (uint8_t *)uuid16_list, sizeof(uuid16_list) ); ble.gap().accumulateAdvertisingPayload( GapAdvertisingData::THERMOMETER_EAR ); ble.gap().accumulateAdvertisingPayload( GapAdvertisingData::COMPLETE_LOCAL_NAME, (uint8_t *)DEVICE_NAME, sizeof(DEVICE_NAME) ); ble.gap().setAdvertisingType( GapAdvertisingParams::ADV_CONNECTABLE_UNDIRECTED ); ble.gap().setAdvertisingInterval(1000); /* 1000ms */ ble.gap().startAdvertising(); } int main(void) { led1 = 1; Ticker ticker; ticker.attach(periodicCallback, 1); #if USE_LCD lcd.locate(0, 0); // 12345678 lcd.puts("12345678"); lcd.locate(0, 1); // 12345678 lcd.puts(" JH1PJL "); lcd.setCursor(TextLCD_Base::CurOff_BlkOff); lcd.setContrast(0x19); wait(2.0f); #endif BLE &ble = BLE::Instance(); ble.init(bleInitComplete); while (ble.hasInitialized() == false) { /* spin loop */ } // Check TYBLE-16 configuration cpu_sys(); if (compile_condition() == false) { pc.printf("This is wrong configuration!!\r\n"); while(true) { led1 = !led1; wait(0.2); } } // while (true) { if (triggerSensorPolling && ble.gap().getState().connected) { triggerSensorPolling = false; currentTemperature = hmtp.temperature(); thermometerServicePtr->updateTemperature(currentTemperature); pc.printf("Temperature= %+5.2f [degC]\r\n", currentTemperature); #if USE_LCD lcd.locate(0, 0); // 123456 78 lcd.printf("Temp: %cC", 0xdf); lcd.locate(0, 1); lcd.printf(" %+5.2f ", currentTemperature); #endif } else { ble.waitForEvent(); } hmtp.get(); // Triger conversion } }