I program UART of ADSP BF548 EZ-KIT ,and meet some problems
first I use the UART driver example in the VDSP
It run correctly.
but When I change the UART_DEVICE_NUMBER from "1" to "3"
then build all and run , It's said that Failed to Open the UART.
BF548 have 4 UARTS, I can open UART0 and UART1, while I can't open UART3,(neither UART2)
I don't know what's wrong with it.
Could some one help me ?
Thank you !