Multiple drivers for GPIO ports (Hardware and Software) | Cypress Semiconductor
Multiple drivers for GPIO ports (Hardware and Software)
Hello everyone, I have been doing some basic PSOC4 programmes and I found that when I am driving same GPIO pin(RGB LED) using a hardware connection and using API of the pin , once the API is used the Hardware drivig is not working properly.
For example if i am turning on the led by giving it as the output of a PWM module. And once I give LED_Write(0); API ,the led doesn't turn ON even if the hardware output becomes 0. This happens once i use the API before that it is working properly. Can any one explain why this happens?