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Re: Undefined Reference Error and Other Questions

Posted: Tue Nov 06, 2012 4:49 pm
by Tectu
Even that is not what we need in this case... Just tell us if the LED starts flashing directly after a reset and if it's flashing quite quick or not.


~ Tectu

Re: Undefined Reference Error and Other Questions

Posted: Wed Nov 07, 2012 4:13 am
by yellowtiger
Hi Tectu and Abhishek,

I think I have mentioned in one of my earlier posts. Yes, the LEDs on the STM32F4 board starts flashing right after reset (probably a second of two delay but I think that's normal). So I guess the MCU board is OK.

Re: Undefined Reference Error and Other Questions

Posted: Wed Nov 07, 2012 5:21 am
by Abhishek
What do you mean by a delay of a few seconds? Describe it clearly.

Also, have you tried using GDB ever? Are you able to debug your target? You aren't using any IDE as of now, are you? Try using the ChibiStudio bundle and debug your project or use GDB, in that case.

Abhishek

Re: Undefined Reference Error and Other Questions

Posted: Wed Nov 07, 2012 8:00 am
by Tectu
If you don't want to use any IDE because you are too cool for them, here you go: HowTo: work without IDE

Hmm, I should definitely finish that guide somewhen....


~ Tectu

Re: Undefined Reference Error and Other Questions

Posted: Wed Nov 14, 2012 6:51 am
by yellowtiger
Guys, a quick update. I received my new LCD module today. I hooked up the MCU board and the LCD board and flashed a few of my LCD testing codes (in separate tries) to the MCU board. Everything seemed working fine now. I was able to get graph on the LCD right after it is powered on.

Re: Undefined Reference Error and Other Questions

Posted: Wed Nov 14, 2012 8:32 am
by Tectu
Hey yellowtiger,

Now this is good news! :D
I am glad you could get everything working. You may want to contact your seller that the first display was broken.

Now, keep going the hacking with ChibiOS/GFX! :D


~ Tectu