Hello
does anyone tried to uart an interrupt-driven uart in the framework of Cypress? I mean : - do I need to modify putchar() to use printf()? - what the uart ISR need to do when TI!=0
I want to use UART0 in interrupt mode, mainly for receiving characters. I don't exactly know what to do in interrupt when I Tx messages.
Thank you for your participation,
Emmanuel
I already downloaded INTSIO example.
I try to use a particular framework with the FX2 microcontroller (cf. Cypress documentation).
I already tryed to use the ISR and the modified getkey and putchar functions in periph.c
Program hangs and cannot enumerate on USB.
Look at the example in the downloads section.
View all questions in Keil forum