USB3.0 FX3 dev Board using UART interface | Cypress Semiconductor
USB3.0 FX3 dev Board using UART interface
I think I tried many ways to transmit something out of the uart interface. But really I can not see anything at the output pins.
Yes I have already set up the jumpers J101 to J104 between PIN 1 and 2 and the SPI interface is also at the same pins and I got them to work as I expect. And yes because both interfaces are at the same pins of the fx3 I am using just one of them in the code.
Why is the uart not working?