PSoC™ 4 Forum Discussions

[RaKu_3095736]

hi all, I am counting square wave on pin no P4[5] or P4[4] based on rising edge or falling edge interrupt,

but it's not working on P4[5] or P4[4], the same code is working on any other pins

I am using PSOC4.2 and CY8C5268AXI-LP047TQFP-100-M

[LinglingG_46]

The two pins are GPIO.

Can you attached your test project here? Whether the Pin in your board has connected anything in your board? If so, remove them.

[RaKu_3095736 · Accepted solution]

I changed the drive mode of both the pins to high impedance digital and its start working

Thank you