Other Parts Discussed in Thread: LP-MSPM0L2228, SYSCONFIG, MSPM0L2228, , SEGGER
Tool/software:
Hello,
I've got a problem with the SysTick timer on a MSPM0L1228S.
The timer is counting, but the callback will never be called.
I created a simple Test Program. Which I tested also on an LP-MSPM0L2228 and it works fine. The Technical Reference Manual is the same for both, so I assumed that they will behave the same.
Can you help me out, what is the difference between these devices? Or what did I wrong?
Config for the SysTick is completely in code. In Syscfg is no SysTick added. SDK version is 2.02.00.05.
#include "ti_msp_dl_config.h"
#include "stdio.h"
int main(void)
{
SYSCFG_DL_init();
/* Initialize the period to 1.00 ms */
DL_SYSTICK_init(32000);
DL_SYSTICK_enableInterrupt();
DL_SYSTICK_enable();
while (1) {
delay_cycles(32000000);
printf("systick: %d\n", DL_SYSTICK_getValue());
}
}
/* SysTick_Handler();
* interrupt handler for sysTick Timer.
*/
void SysTick_Handler(void)
{
DL_GPIO_togglePins(GPIO_GRP_0_PORT, GPIO_GRP_0_PIN_A13_PIN);
}
Regards,
Timo
