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Implement the "Nuclear Reactor" example using the following: An ISR triggered by a button press A task to update the temperatures A semaphore to communicate between the ISR and the update task The update task should use dynamic memory allocation to get a buffer in which to place the temperature. Pass the buffer containing the temperatures to the checking task using an RTOS queue.Write an "Introduction to using FreeRTOS" document in which you use your "Nuclear Reactor" code as an example to explain the key concepts of Semaphores, queues, dynamic memory allocation in an RTOS and timing in an RTOS.This is a code: Nuclear reactor. //////////////////////////////////////////////////////////////////////////////////////////////////////////////////// main.c////////////////////////////////////////////////////////////////////////////////////////////////////////////////#include/* Scheduler include files. */#include#include#include#include/*-----------------------------------------------------------*/voidTaskUpdatTemps(void *pvParameters);voidTaskCheckTemps(void *pvParameters);/*-----------------------------------------------------------*///global shared dataint temperatures[2];//xSemaphoreHandle-Data structure managed by the RTOSxSemaphoreHandletemperaturesSem;xSemaphoreHandleReleaseSem;ISR(INT0_vect){ //Release the semaphore xSemaphoreGive(ReleaseSem);}intmain(void){ //Set direction of PORTB pin 5,6,7 as output pins DDRB |= (1< DDRB |= (1< DDRB |= (1< //Generate in on rising edge on INT0 pin - bits in EICRA Reg EICRA |= (1 << ISC00); EICRA |= (1 << ISC01); //Enable - bits in EIMSK reg EIMSK |= (1 << INT0); //Enable interrupts - Set I bit in SR(status register) sei(); xTaskCreate( TaskUpdatTemps , NULL , 256 , NULL , 2 , NULL ); xTaskCreate( TaskCheckTemps , NULL , 256 , NULL , 1 , NULL ); //Create semaphores vSemaphoreCreateBinary(temperaturesSem); vSemaphoreCreateBinary(ReleaseSem); //Start the task Scheduler vTaskStartScheduler();/*while(1) { //do nothing }*/}/*-----------------------------------------------------------*/voidTaskUpdatTemps(void *pvParameters){//Just keep compiler happy (void)pvParameters; staticint count = 0;while(1) { //Take the semaphore ReleaseSem xSemaphoreTake(ReleaseSem, portMAX_DELAY); //Take the semaphore temperatureSem to protect atomic variables xSemaphoreTake(temperaturesSem, portMAX_DELAY); temperatures[0]=count; temperatures[1]=count; //Give the semaphore back xSemaphoreGive(temperaturesSem); //Increment Count variable count ++; //Toggle portb pin 6 to turn LED on/off (Using Exclusive OR) PORTB ^= (1< //Delay for 1 sec //vTaskDelay( 1000 / portTICK_RATE_MS ); }}/*-----------------------------------------------------------*/voidTaskCheckTemps(void *pvParameters) // Main Green LED Flash{int temp0, temp1; (void) pvParameters;//Set direction of pin to be an output DDRB |= (1<while(1) { //Take the semaphore temperatureSem to protect atomic variables xSemaphoreTake(temperaturesSem, portMAX_DELAY); temp0=temperatures[0]; //Delay for 1 sec vTaskDelay( 1000 / portTICK_RATE_MS ); temp1=temperatures[1]; //Give the semaphore back xSemaphoreGive(temperaturesSem); //Toggle portb pin 5 to turn LED on/off (Using Exclusive OR) PORTB ^= (1< //Checking to see if temperatures match if(temp0 != temp1) { PORTB |= (1< } }}
Im having problems with my php / mysql code. I am trying to make it so it looks for an asset Number and if it is in the shop if the asset is in the database but is not in the shop
(a) Write a recursive procedure (digits n) that computes the number of digits in the integer n using a linear recursive process. For example, (digits 42) should return 2 and (digit
Write a program (calculation.ccp) to allow the user to perform an arithmetic operation on the two complex numbers entered. The user can key in one of the four operations: addition
Task: This assignment is about writing programmes and Web Services in C#: 1) Develop a console programme that reads a sequence of integer numbers from the console and sorts
what is the code to copy code on 1 jsp page to others
Write a Prolog predicate remove_nth(N,L1,L2) that is true if list L2 is just list L1 with its Nth element removed. If L1 does not have an Nth element then the predicate should fail
ASSIGNMENT_OP --> : =
1. Develop a page to indicate distinct attributes of Font tag. 2. Develop a page to indicate different attributes: bold, italics, underline. 3. Design a page with backgrou
How and where to start to develop a preprocessor for java
Introduction A search engine (like Google) has three main components: a crawler that finds and stores copies of files on the web, an indexer that creates a data structure that
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