CC1310: CC1310 Real TIme clock for NoRtos Configuration

Hi Nishit,

The NoRTOS DPL already implement the RTC as part of the TimerP module (much like TI-RTOS does). This module the further feeds the ClockP module so you could consider a ClockP object an RTC clock object.

As most TI Drivers depends on the ClockP module in some way, you would have to be careful when setting up additional RTC interrupts/events as this could interfere with the TImerP module.

I would suggest you have a look inside TimerPCC26XX_nortos.c and see how NoRTOS uses the AONRTC DriverLib. From this point, you could possibly extend it to feature more channels and events if you need to.

Hello M-W.

I've done the following thing so far. 

uint32_t Clock_tickPeriod = 10;
ClockP_Struct   clk0Struct, clk1Struct;    
ClockP_Handle clk2Handle;
void clk0Fxn(uintptr_t arg0); 
int main(void)
{
/* Call driver init functions */
    Board_initGeneral();
    /* Start NoRTOS */
      NoRTOS_start();

      fnUartInit();

      ClockP_Params clkParams; 
     ClockP_Params_init(&clkParams);
     
    clkParams.period = 1000000/Clock_tickPeriod;
    clkParams.startFlag = true;
    /* Construct a periodic Clock Instance */
     ClockP_construct(&clk0Struct, (ClockP_Fxn)clk0Fxn,
               1000000/Clock_tickPeriod, &clkParams);

     clk2Handle = ClockP_handle(&clk0Struct);
       ClockP_start(clk2Handle);
}
/*************** ISR ********************/		
void clk0Fxn(uintptr_t arg0)
{
 uint32_t time;
    time = ClockP_getTicks();
   }	

This is giving me interrupt every one sec. So is this the correct way to utilize RTC ?

Regards,

Nishit.

Thank you.