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I'm trying to use rtx51 Tiny (ver. 1.06) with NXP LPC952 microcontroller, which has double UART.
I can't understand why, but when UARTs are used the kernel crashes. It's not my first time with rtx51 Tiny, I've used it successfully with other microcontrollers (i.e. ADuC842), but now with the LPC952 I've tried all I can try but it does not work.
Is there any known problem with rtx51 Tiny and NXP (Philips) P89LPC952 UARTs?
Thank you,
Fausto
> You are really using an very old version!
Yes, it's old: I use Keil C compiler version 4.01.
Unfortunately I don't like Windows based newer keil IDE, nor the new command line DOS mode because it's not a real DOS application but a Windows/DOSbox application.
(because I don't want to use Windows)
So I don't upgrade...