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Code hang at vPortRaiseBASEPRI()

gcDev
Associate

Hi Guys,

I am implementing Event flag group inter task communication in RTOS

where in one task device waiting for even and and setting the event in Uart ISR and code entered to  vPortRaiseBASEPRI() and never come out.

Device is nucleo 64 of STM32L476 and rtos is csmsis v2

What will be reason

please help me out

Thanks and Regards

Gaurav CHoubey

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