Hello Everyone,
I am using NRF52833 in my project. My code is FREERTOS based. I am also using 2 UART, one is normal uart and other is LIBUARTE. I have also initialised timers in my tasks to perform some operations at regular intervals. My timers are not working.
The code for timers is as follows:-
#define QUEUE_LENGTH 10
#define ITEM_SIZE sizeof( let_btn_task_evt_t )
/* The variable used to hold the queue's data structure. */
static StaticQueue_t xStaticQueue;
/* The array to use as the queue's storage area. This must be at least
uxQueueLength * uxItemSize bytes. */
uint8_t led_queue_storage_area[ QUEUE_LENGTH * ITEM_SIZE ];
volatile TaskHandle_t led_task_handle = NULL;
static TimerHandle_t button_timer_handle;
static StaticTimer_t button_timer;
static TimerHandle_t red_led_timer_handle;
static StaticTimer_t red_led_timer;
static TimerHandle_t grn_led_timer_handle;
static StaticTimer_t grn_led_timer;
err_rc_t init_led_button_task(void)
{
err_rc_t rc = RESULT_SUCCESS;
do {
/* Start the two tasks as described in the comments at the top of this
file. */
led_task_handle = xTaskCreateStatic(
led_button_task, /* Function that implements the task. */
"LEDBTN", /* Text name for the task. */
LED_BUTTON_TASK_STACK_SIZE, /* Number of indexes in the led_button_stack array. */
( void * ) 1, /* Parameter passed into the task. */
LED_TASK_PRIORITY,/* Priority at which the task is created. */
led_button_stack, /* Array to use as the task's stack. */
&task_led_button_tcb ); /* Variable to hold the task's data structure. */
if(led_task_handle == NULL) {
rc = RESULT_ERROR_FAILURE;
break;
}
/* Create a queue capable of containing 10 uint64_t values. */
led_button_queue_handle = xQueueCreateStatic( QUEUE_LENGTH,
ITEM_SIZE,
led_queue_storage_area,
&xStaticQueue );
if(led_button_queue_handle == NULL) {
rc = RESULT_ERROR_FAILURE;
break;
}
button_timer_handle = xTimerCreateStatic("ButtonTimer",
100,
pdTRUE,
( void * ) 0,
button_timer_callback,
&button_timer);
if( button_timer_handle == NULL ) {
/* The timer was not created */
rc = RESULT_ERROR_FAILURE;
break;
}
red_led_timer_handle = xTimerCreateStatic("RedTmr",
1000,
pdFALSE,
( void * ) 0,
red_timer_callback, //**
&red_led_timer);
if( red_led_timer_handle == NULL ) {
/* The timer was not created */
rc = RESULT_ERROR_FAILURE;
break;
}
grn_led_timer_handle = xTimerCreateStatic("GrnTmr",
1000,
pdFALSE,
( void * ) 0,
grn_timer_callback,
&grn_led_timer);
if( grn_led_timer_handle == NULL ) {
/* The timer was not created */
rc = RESULT_ERROR_FAILURE;
break;
}
} while(0);
return rc;
}
void grn_timer_callback( TimerHandle_t xTimer )
{
let_btn_task_evt_t evt;
evt.id = LED_TASK_EVT_PROCESS_LED_RC1;
led_btn_task_queue_event(evt);
}
void red_timer_callback( TimerHandle_t xTimer )
{
let_btn_task_evt_t evt;
evt.id = LED_TASK_EVT_PROCESS_LED_RC2;
led_btn_task_queue_event(evt);
}
void button_timer_callback( TimerHandle_t xTimer )
{
button_manager_timer_handle();
}
My doubt is that LIBUARTE settings is causing some issue. I am not sure about it. Just guessing. I have also attached sdk_config.h.
Please help me solve this issue.
