Tool/software: TI-RTOS
Hi,
I wondere if you could help me with a recommandation:
I have set up a watchdog for keeping my system alive in unforeseen events.
But due to a variable sleep period, I need to turn off the watchdog at certain points. I do this like this in the watchdog callback:
if(watchdogisenabledflag){
system_reset();
}
else{
Watchdog_clear(mywatchdog);
}
Watchdog is handled in my custom task by the watchdogisenabled flag turned on and off. (hope you get my point).
My question is:
How can I implement this watchdog for the BLE code, is it enough to enable flag in the entry of the simple_peripheral task for(;;)-loop, like this:
static void SimpleBLEPeripheral_taskFxn(UArg a0, UArg a1)
{
// Initialize application
SimpleBLEPeripheral_init();
// Application main loop
for (;;)
{
watchdogisenabled = 1;
//all code that is happening
watchdogisenabled = 0;
}
}
1. Is this necessary? Is there a risk for the BLE code hanging up on an assert or exception?
2. Is there a way to make the watchdog counter sleep when the system goes to sleep?
other comments are welcome as well,
BTW: basing my software on the simple_peripheral_oad_offchip code with SDK 1.40
Best regards,
Viggo
