Posted on June 13, 2014 at 22:50I think I am having some trouble setting up RTX on the STM3240G-EVAL (STM32F4 series). I have (supposedly) configured the timer for a 1 ms tick rather than the default 10 ms. I have a task that supposedly turns on an LED for 10 ms then turns it off for 990 ms, and does this repeatedly. This is the code I have used:
#include <stm32f4xx.h>
#include <RTL.h>
#include ''LED.h''
/**
* Pulses LED1 for 10 ms at the top of every second
*/
__task void sendPulse(void) {
while (1) {
LED_On(3);
os_dly_wait(10);
LED_Off(3);
os_dly_wait(990);
}
}
/**
* Initializes everything
*/
__task void init(void) {
LED_Init();
os_tsk_create(sendPulse, 4);
}
int main() {
os_sys_init(init);
while(1);
}
However the LED is never turning off. I checked in the debugger and it is getting stuck on os_dly_wait(). I had a similar issue a while ago while using the HAL code that comes with STM32Cube that was solved by adding the line ''HAL_IncTick()'' to the SysTickHandler. I do not see as obvious a solution to my current problem. Does anyone have any suggestions?
