SEAN O CONNELL / Mbed 2 deprecated mDot_LoRa_Sensornode

lora sensnode

Dependencies:   libmDot mbed-rtos mbed

Fork of mDot_LoRa_Sensornode by Adrian Mitevski

app/TaskHumidity.cpp@0:f2815503561f, 2016-07-06 (annotated)

Committer:
mitea1
Date:
Wed Jul 06 20:40:36 2016 +0000
Revision:
0:f2815503561f
initial commit;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mitea1 0:f2815503561f 1 /*
mitea1 0:f2815503561f 2 * TaskHumidity.cpp
mitea1 0:f2815503561f 3 *
mitea1 0:f2815503561f 4 * Created on: May 30, 2016
mitea1 0:f2815503561f 5 * Author: Adrian
mitea1 0:f2815503561f 6 */
mitea1 0:f2815503561f 7
mitea1 0:f2815503561f 8 #include "TaskHumidity.h"
mitea1 0:f2815503561f 9
mitea1 0:f2815503561f 10 TaskHumidity::TaskHumidity(BME280* bme280,Mutex* mutexI2C, Queue<BME280HumidityMessage,HUMIDITY_QUEUE_LENGHT>* queue){
mitea1 0:f2815503561f 11 this->bme280 = bme280;
mitea1 0:f2815503561f 12 setMutex(mutexI2C);
mitea1 0:f2815503561f 13 setQueue(queue);
mitea1 0:f2815503561f 14 }
mitea1 0:f2815503561f 15
mitea1 0:f2815503561f 16 TaskHumidity::TaskHumidity(BME280* bme280,rtos::Mutex* mutexI2C,
mitea1 0:f2815503561f 17 rtos::Queue<BME280HumidityMessage,HUMIDITY_QUEUE_LENGHT>* queue,
mitea1 0:f2815503561f 18 osPriority priority, uint32_t stackSize, unsigned char *stackPointer){
mitea1 0:f2815503561f 19 this->bme280 = bme280;
mitea1 0:f2815503561f 20 setMutex(mutexI2C);
mitea1 0:f2815503561f 21 setQueue(queue);
mitea1 0:f2815503561f 22 setPriority(priority);
mitea1 0:f2815503561f 23 setStackSize(stackSize);
mitea1 0:f2815503561f 24 setStackPointer(stackPointer);
mitea1 0:f2815503561f 25 setState(SLEEPING);
mitea1 0:f2815503561f 26 }
mitea1 0:f2815503561f 27
mitea1 0:f2815503561f 28 TaskHumidity::~TaskHumidity() {
mitea1 0:f2815503561f 29 // TODO Auto-generated destructor stub
mitea1 0:f2815503561f 30 }
mitea1 0:f2815503561f 31
mitea1 0:f2815503561f 32 osStatus TaskHumidity::start(){
mitea1 0:f2815503561f 33 setState(RUNNING);
mitea1 0:f2815503561f 34 this->thread = new rtos::Thread(callBack,this);
mitea1 0:f2815503561f 35 }
mitea1 0:f2815503561f 36
mitea1 0:f2815503561f 37 osStatus TaskHumidity::stop(){
mitea1 0:f2815503561f 38 thread->terminate();
mitea1 0:f2815503561f 39 setState(SLEEPING);
mitea1 0:f2815503561f 40 delete this->thread;
mitea1 0:f2815503561f 41 }
mitea1 0:f2815503561f 42
mitea1 0:f2815503561f 43 void TaskHumidity::callBack(void const* data){
mitea1 0:f2815503561f 44 // WOODHAMMER METHOD of Casting!
mitea1 0:f2815503561f 45 const TaskHumidity* constInstance = static_cast<const TaskHumidity* >(data);
mitea1 0:f2815503561f 46 TaskHumidity* instance = const_cast<TaskHumidity*>(constInstance);
mitea1 0:f2815503561f 47
mitea1 0:f2815503561f 48 instance->measureHumidity();
mitea1 0:f2815503561f 49 }
mitea1 0:f2815503561f 50
mitea1 0:f2815503561f 51 void TaskHumidity::measureHumidity(){
mitea1 0:f2815503561f 52 BME280HumidityMessage bme280HumidityMessage;
mitea1 0:f2815503561f 53
mitea1 0:f2815503561f 54 while(true){
mitea1 0:f2815503561f 55 mutexI2C->lock(osWaitForever);
mitea1 0:f2815503561f 56 bme280HumidityMessage.setHumidity(bme280->getHumidityFloat());
mitea1 0:f2815503561f 57 mutexI2C->unlock();
mitea1 0:f2815503561f 58
mitea1 0:f2815503561f 59 queue->put(&bme280HumidityMessage,osWaitForever);
mitea1 0:f2815503561f 60 osDelay(HUMIDITY_TASK_DELAY_MS);
mitea1 0:f2815503561f 61 }
mitea1 0:f2815503561f 62
mitea1 0:f2815503561f 63
mitea1 0:f2815503561f 64 }
mitea1 0:f2815503561f 65
mitea1 0:f2815503561f 66 void TaskHumidity::setQueue(Queue<BME280HumidityMessage,HUMIDITY_QUEUE_LENGHT>* queue){
mitea1 0:f2815503561f 67 this->queue = queue;
mitea1 0:f2815503561f 68 }
mitea1 0:f2815503561f 69
mitea1 0:f2815503561f 70 void TaskHumidity::setMutex(Mutex* mutex){
mitea1 0:f2815503561f 71 this->mutexI2C = mutex;
mitea1 0:f2815503561f 72 }
mitea1 0:f2815503561f 73
mitea1 0:f2815503561f 74 void TaskHumidity::setPriority(osPriority priority){
mitea1 0:f2815503561f 75 this->priority = priority;
mitea1 0:f2815503561f 76 }
mitea1 0:f2815503561f 77
mitea1 0:f2815503561f 78 void TaskHumidity::setStackSize(uint32_t stacksize){
mitea1 0:f2815503561f 79 this->stack_size = stacksize;
mitea1 0:f2815503561f 80 }
mitea1 0:f2815503561f 81
mitea1 0:f2815503561f 82 void TaskHumidity::setStackPointer(unsigned char* stackPointer){
mitea1 0:f2815503561f 83 this->stack_pointer = stackPointer;
mitea1 0:f2815503561f 84 }
mitea1 0:f2815503561f 85
mitea1 0:f2815503561f 86 void TaskHumidity::setState(TASK_STATE state){
mitea1 0:f2815503561f 87 this->state = state;
mitea1 0:f2815503561f 88 }
mitea1 0:f2815503561f 89
mitea1 0:f2815503561f 90 TASK_STATE TaskHumidity::getState(){
mitea1 0:f2815503561f 91 return state;
mitea1 0:f2815503561f 92 }
mitea1 0:f2815503561f 93