Should I use latest OS in keil studio?

Mbed OS
,
1

I started the program in keil studio for the first time in 3 months.
I tried to run the rotary encoder using a timer interrupt function and got an error. It worked fine before.
The OS version used is 5.17 with baremetal.

2

Hello,

please be so kind and fill what error you are facing and try to better describe what meaning with It worked fine before (before what?).

I remember your older post How to use Rotary-Encoder using MBED OS6.16 in Keil Studio - Mbed OS - Arm Mbed OS support forum

BR, Jan

3

thank u Jan .
It means that I was able to move it during the my older post .

If you need the code, I can provide it.

++ MbedOS Error Info ++
Error Status: 0x80010133 Code: 307 Module: 1
Error Message: Mutex: 0x200016C8, Not allowed in ISR context
Location: 0x80083E5
Error Value: 0x200016C8
Current Thread: main Id: 0x20001AE4 Entry: 0x8005AFD StackSize: 0x1000 StackMem: 0x200004E0 SP: 0x20017F1C
For more info, visit: mbedos-error
– MbedOS Error Info –

4

Are you sure you have the baremetal set up? The error is exactly same like before.

BR, Jan

5

You are correct.
My mistake, baremetal was not set up.
Thanks for the response.