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Hi, I want to connect a "LPC1788 Developer’s Kit" board to my PC. I have RS232 port in both sides. Should i use straight and crossed RS232 cable ? thank you in advance.
My problem is that i need to test a microcontroller code that involves sending string to the PC. If i don't know what kind of cable i need, i will never know the origine of the mistake, is it my code or the cable.
Pleeeaaaaaaaaase help !
What kit is it?
it's "LPC1788 Developer’s Kit".
You stupid idiot. Do you want help or not?
I mean where does it come from? Who makes it? Is it a Keil product? Does the manual say?
I'm not going to waste any more time on a fool like you but if you really want assistance you better give some proper information.
"You stupid idiot."
Some people are more clever than others with words. How old are you? You often suffer net rages?
The solution is actually simple: if the evaluation board has a female connector, then you need 1:1 cable, because on the PC side it's male. If the board has male, then you need null modem cable.
Look chum. If you want political correctness and good manners then you should choose another profession.
The solution is actually simple: if the evaluation board has a female connector, then you need 1:1 cable, because on the PC side it's male. If the board has male, then you need null modem cable. I have seen just about any possible viaolation of the standatd. The above is "what it should be", not necessarily "what it is"
Erik
@Tam Martirchokeael,
Have you considered consulting somebody versed in mental health problems (and solutions)?
Erik,
I don't think that Keil will violate that standard on purpose. We also have Keil LPC evaluation boards and connecting the UART to the PC is one of the simplest things to do.
Sabi, does it already work? From my experience, the problem will start by just compiling code for a LPC. Keil has a total mess in the library for the various models. We had a LPC1758 and a LPC1315, which are not very different. But the files for the 1758 did not work with the 1315 and vice versa. Also, when comparing files with the same name, simple things like GPIO setup were totally renamed from one chip to the other. Apart from the fact that programming the LPC is a pita.
I don't think that Keil will violate that standard on purpose. We also have Keil LPC evaluation boards and connecting the UART to the PC is one of the simplest things to do. I have seen VERY reputable companies violate the standard. Also, I do not think Keil makes (and designs?) their boards, Keil is a software company first and foremost.
anyhow using "I don't think that ,,,," as a design practice can not be recommended.
I tried to build a code that i have, it work perfectly when i simulate it with Keil Simulator (Device: LPC1788). But when i burn the hex file into board nothing appears.
People,
I asked the idiot (sorry the OP) for details of the board. All he said was "LPC1788 Developer’s Kit". Is that a Keil product? I can't see it mentioned at http://www.keil.com/boards/cortexm.asp
We don't have a clue about the board or where it came from. It could be a cheap Chinese board with the wiring all swapped over.
So all other assumptions are just that. Assumptions.
The bord is "LPC1788 Developer’s Kit", it's an embedded artists product "">www.embeddedartists.com/.../lpc1788_kit.php"