I am upgrading a design from using the Cy8C4246AZI to the Cy8C4248LQI-BL573 or BL583. In my Cy8C4246 design I have an IR receiver module connected to the wakeup pin P0.7. Internally this pin is configured as an interrupt (IR_Input) and connected to the capture input of a Timer Counter. The interrupt is derived.
During normal operation, when I receive an interrupt on this pin I start the timer to measure the pulses so that I can decode the IR signal received. I also have a storage mode for this device where I use Hibernate and the IR signal is used to wakeup from Hibernate. I maintained the same external hardware but now I am using the Cy8C4248LQI-BL573 and want to also be able to use the -BL583. I connected the IR input to the wakeup pin P2.2 but I am not able to compile. I receive routing errors and if I delete the connection from the pin to the Timer Counter capture input it will compile without errors.
I can't attach my project as it is because it is code for my customer. I am using PSoC Creator 4.3 with PDL 3.1.1. Both devices are from the PSoC 4 family so why does it work on the 4200M devices and not on the BLE devices?
I do not have BLE active yet. I am just getting the existing project running and will incorporate BLE later. We are upgrading the hardware first because we couldn't buy the Cy8C4246.
thanks,
KIm
