01-12-2018 08:27 AM
I have made a simple design with a Microblaze and some AXI devices such as GPIO, UART and SPI on a custom board. The purpose of this test is to sent data from PC (Host) to the device (FPGA) and get back some replies. I have made some tests and everything seems to works. I was able to send or to receive data but there is some issue for the receive.
The fact is that the receive seems to be non-blocking and '\0' chars are received even if I do not sent data from the PC.
How can I configure the UartLite IP to a blocking mode ?