Hi, I have the following code: In the setup/init function: //Create Apply Timeout Timer app_applyData.xTimer_Handle_ApplyTimeout = xTimerCreate("xSoftTmr_ApplyTimeout", xPrinterData.uiApplyErrorTimeout, …

Is CBK_ChangeNotif_ApplicationGap an ISR handler? If so, you should use xTimerStopFromISR and taskENTER/EXIT_CRITICAL_FROM_ISR. [image] Rik001: Another thing that occurs if I leave that specific line in while debugging is that the debugger throws an exception and a software breakpoint with no f…

Thank you Gaurav, I am using Microchip’s PIC32MZ series with MPLAB tools. Yes, it is an ISR. Didn’t notice there was a from ISR version. :roll_eyes: Thank you. :slight_smile: Do I need to use portEND_SWITCHING_ISR for every function that ends in “fromISR” or just for the TaskNotify ones? Also, d…

[image] Rik001: Do I need to use portEND_SWITCHING_ISR for every function that ends in “fromISR” or just for the TaskNotify ones? It’s your decision. What that macro does is preempt the interrupted task immediately if the action taken in the ISR unblocks a higher pri task (higher pri than the…

One comment on portEND_SWITCHING_ISR(), there generally only needs to be a single instance of this at the end of the ISR, that gathers the results from all the calls in the ISR. Note that each function that takes the wasWoken flag will only ever set the value, never clear, so they effectively will …

Thank you RAc and Richard :slight_smile:

xTimerStop() creating issues

Kernel

aggarg (Gaurav Aggarwal) April 14, 2021, 5:03am 2

Is CBK_ChangeNotif_ApplicationGap an ISR handler? If so, you should use xTimerStopFromISR and taskENTER/EXIT_CRITICAL_FROM_ISR.

Which hardware platform are you using?

Thanks.

Potential software timer issue

Topic		Replies	Views
Potential software timer issue Kernel	13	1071	April 19, 2021
Pushbutton interrupts help Kernel debug , tutorial	11	1461	April 22, 2021
Software timers (V8.2.3): xTimerStop seems to do nothing Kernel	1	422	December 2, 2016
Call xTimerStop() too often cause "assert failed: prvProcessReceivedCommands timers.c:858 (xResult)" error and restart Kernel debug	7	663	February 1, 2024
xTimerStop does not always work first time Kernel	3	413	July 11, 2013

xTimerStop() creating issues

Related topics