Tool/software: TI-RTOS
Hello,
I am working on a custom designed board, and i used the pin interrupt example to create a interrupt on a button press, the button i use is of the type OFF-(ON)-OFF. The problem is, I m trying to blink led on the button press for a while and switching it off, but the LED goes off as soon as I release the button. Here is small Code snippet from my file:
static const PIN_Config button_pin_table[] = {
BOARD_BUTTON_PIN | PIN_INPUT_EN | PIN_NOPULL | PIN_IRQ_POSEDGE,
PIN_TERMINATE
};
static void LedBlink( UArg a0, UArg a1 )
{
uint32_t sleep_us = 50000;
int blink_count = 150;
for ( int i = 0; i < blink_count; i++ )
{
Task_sleep( sleep_us / Clock_tickPeriod );
PIN_setOutputValue( &led_pin_state, BOARD_LED_PIN, 0 );
Task_sleep( sleep_us / Clock_tickPeriod );
PIN_setOutputValue( &led_pin_state, BOARD_LED_PIN, 1 );
}
}
void ledBlink_createTask(void){
/* create a task that blinks LED! */
Task_Params task_params;
Task_Params_init( &task_params );
task_params.stack = LedBlink_stack;
task_params.priority = 5;
Task_construct( &LedBlink_Struct, LedBlink,
&task_params, NULL );
}
void ledcallbackfxn ( PIN_Handle handle, PIN_Id pindId ){
ledBlink_createTask();
}
The stack size is 512.
What is wrong in here, how can i modify this to implement my idea?
