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Hi Folks
Long time since I used keil! am using uvision v3 and wondering how to input on serial port ? (ie to generate a receive interrupt and receive chars on SBUF)
thanks :)
Hi Andy thanks for bearing with me! :)
The UART window I have does not allow input, only shows output, the page you gave a link for says a UART window allows "interaction". does that mean it *should* allow input?
Other than that, I tried entering SIN = 0xA9 into the command line (and setting RI bit) with no luck, SBUF remains empty when the ISR is called
Where is it that I debug scripts?
sorry for being totally dumb! all the guides etc on the internet assume that users already know something so basic...
On a positive note I have had luck entering Hex code char by char in the serial channel control window, however this does not help with reading in a line of text (also with text[index] = SBUF; text[index] remains empty, but probably my code maybe?)
Thanks again
Yes, the serial window should allow input - as it says on that manual page, "like a terminal"
"all the guides etc on the internet assume that users already know something so basic."
Have you got the "Getting Started" Guide?
As I said, it's no longer online (shame!) - but, as you have an old version, it should be included in your installation on your hard drive. IIRC, it was called GS51.pdf
It contained a few basic, worked example projects that walked you through the whole process - including debugging.
hmm will see if I can find what Im doing wrong with the serial window.
will look the guide up, thanks for being so helpfull! :)