lpcware

problem in  setting the lowest priority for the pwm

Discussion created by lpcware Employee on Jun 15, 2016
Content originally posted in LPCWare by Sudee on Tue May 13 05:33:19 MST 2014
hello i am using the LPC1769 to get data from the on chip ADC and simultaneously run the pwm

as by default ADC interrupt priority is having the greater number than PWM one i want to override that pwm priority with number 31 using the

NVIC_SetPriority(irqn, number)

but its not working as till i turn on the PWM ADC is working correctly but i turn on the PWM ADC will not work until i turn off the PWM

the same problem is existing if i give lowest number to ADC i.e ADC priority is more than PWM

what may be the problem

regards

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