Lpc2000

----- Original Message ----- 
From: "gokbektas" <gokbektas@...>
To: <lpc2000@yahoogroups.com>
Sent: Friday, February 20, 2004 7:48 PM
Subject: [lpc2000] LPC2106 Programming - ISP and hex file


> I connected my board to PC using UART0, bootloader
> enable pin pulled down using jumper,I run Philips ISP utility,
> Read Device ID reads Part ID:4293984050, BootLoader ID:1.3Is
> this correct?I select leddisp.hex and click Upload to Flash
> button, it fails...Erase function does not work also. Blank
> Check returns chip is blank. I tried 9600 and
> 19200 baud, there is 10MHz crystal at the board and Ientered
> 10000kHz at Philips ISP Flash utility.What is
> wrong?

If you can read the device ID, the bootloader should work, in my experience.
The only thing I can think of that might be causing the problem is that the
supply to the chip is marginal - programming takes a lot more current than
just reading the ID and the voltage might be dropping when programming
starts. Try monitoring the voltages when you start programming, you might
find something going wrong. I've had this problem sometimes when using
battery power with the LPC210x and the Atmel AVR.


As second, I am trying IAR EWARM trial
> version and Keil evaluation version.How can I create final hex
> files in IAR EVARM,Keil and Crossworks? Best
> Regards...

From CrossWorks you select Project>Properties. Click on the project name in
the Project window and then select the Linker tab. Change the Additional
Output Format to 'hex' and then click on 'OK'. When you next build the
project you should get a hex output file.

Leon
--
Leon Heller, G1HSM
Email: aqzf13@...
My low-cost Philips LPC210x ARM development system:
http://www.geocities.com/leon_heller/lpc2104.html