Clarification needed on CyU3PDeviceGpioOverride | Cypress Semiconductor
Clarification needed on CyU3PDeviceGpioOverride
I use the serial port for debug messages without using flow control. So I want to use the CTS and RTS as GPIO.
I read in the API guide for CyU3PDeviceGpioOverride that " This is an override mechanism and can be used to enable any IO line as simple / complex GPIOs. This should be done with caution as a wrong setting can cause damage to hardware."
It also says - "if the configuration does not match the hardware configuration, it can result in unexpected behavior and hardware damage".
Can you please clarify with an example?