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1
ARM Cortex / Re: LPC824 Flash programming
« Last post by yan9a on April 25, 2017, 03:43:23 am »
Thanks a lot. Now I can erase the flash.
2
ARM Cortex / Re: LPC824 Flash programming
« Last post by Andy Ayre on April 24, 2017, 11:10:12 am »
I see this in the output from the device:

rx> \0ahave to say for yourself now?\0a\0d

This is not the bootloader running but some firmware instead.

You need to meet all the conditions given in the Flash memory section of the user manual from NXP to start the bootloader. You can check that the bootloader is running by connecting using a terminal program and sending a single '?'. You should get 'Synchronized' back.

Andy
3
ARM Cortex / Re: LPC824 Flash programming
« Last post by yan9a on April 24, 2017, 09:27:19 am »
https://www.dropbox.com/s/f6rqruwp4ozbwt4/flashmagic-20170424-154821.fmd?dl=0

The debug file can be seen at the above dropbox link.
Thanks.
4
ARM Cortex / Re: LPC824 Flash programming
« Last post by yan9a on April 24, 2017, 09:16:40 am »
I just tried erasing the flash because I haven't had hex.
Now I can generate the debug file for the errors I mentioned. But I cannot attach the file in this post.
When I click the 'Attachments and other options' below the text box, I can't see attach option.
Is it because of forum permission?
Thanks.
5
ARM Cortex / Re: LPC824 Flash programming
« Last post by Andy Ayre on April 24, 2017, 08:33:37 am »
You will need to configure LPXxpresso to output a hex file - it's somewhere in the settings.

Please generate and send a debug file. Instructions are here: http://www.flashmagictool.com/debugfile.html

Andy
6
ARM Cortex / LPC824 Flash programming
« Last post by yan9a on April 24, 2017, 04:19:21 am »
I am new to flashmagic. When i tried to use it (version 10.02.4512)  to program LPC824M201JHI33 on OM13071 board, I have got error "Failed to read the device signature". And when I click yes to continue, I have got "Operating Failed" message box. Another problem is that my LPCXpresso IDE only outputs .axf file. How can I use it with flashmagic?
7
ARM Cortex / Re: Problems to programm external Flash with FM.exe command line
« Last post by Andy Ayre on April 07, 2017, 09:14:53 am »
Hi, I responded to your email yesterday afternoon with some questions and I didn't see a response back.

Programming external flash isn't supported on the command line. If you are using LabView you should use the included VI which uses the C# DLLs and modify it to program external flash that way.

Andy
8
ARM Cortex / Problems to programm external Flash with FM.exe command line
« Last post by Thorsten on April 07, 2017, 07:09:12 am »
Hello
I have the following problem. I must program the external flash of the LPC1787.
With the GUI there is no problem. I select after the standard programming of the LPC1787 over select device the external flash and program it.
But when i select the same device with the command line, it said that the device is unknown. I tried every external flash to look what the command line said but, it is the same.
This parameters works fine
COM(8, 115200)
DEVICE(LPC1787, 0.000000, 0)
HARDWARE(BOOTEXEC, 50, 100)
LINEFEEDS(TX, RX)
HEXFILE(H:\HMI.hex, NOCHECKSUMS, NOFILL, PROTECTISP)

The following commands works over the GUI FlashMagic.exe but not over the command line FM.exe. The device is a hexfile which gives my a collegue. It works over GUI and was copied in the directory Bootloaders
COM(8, 57600)
DEVICE(S29GL128 Flash on LPC1787 57600bd, 0.000000, 0)
HARDWARE(BOOTEXEC, 50, 100)
LINEFEEDS(TX, RX)
HEXFILE(H:\HMI.hex, NOCHECKSUMS, NOFILL, PROTECTISP)


Thanks for help
9
You bought a new chip that has been out of production for years? I am skeptical that you bought a genuine part. If it is genuine then I think it has been reclaimed from some old product - that is why it is locked. New parts are not locked. I would return it for a refund.

My advice is to not start a new project on an obsolete chip - switch to ARM-Cortex or something else that is still in production and supported.

Yes you can do parallel programming with the PLCC package. We don't have any information on doing that - you would need to remove it from it's socket and put it into the programmer. I would expect there are many available.

P89C51RD2 and P89V51RD2 are completely different. Only the part names are similar. Instructions for one do not apply to the other.

Andy
10
Hi,

I am working with P89C51RD2(PLCC package). I purchase a new IC. Start to program using flash magic. When I press Start, it shows a message "Security bit 1 is set".

And from ISP->ReadSecurity, I come to know that Security bits 1, 2 and 3 all are set.

I want to remove these security bits. From study I come to know that, By full chip erase and downloading Bootloader it can be solve.

But Bootloader of P89C51RD2 is not found. Can anybody provide me the link to download it.

One more thing , Parallel programming is the solution but Can I do the parallel programming with PLCC package?

If yes then please provide the steps to do that.

I go through http://forum.flashmagictool.com/index.php?topic=3320.0  which provides the steps to update bootloader for P89V51RD2. Is this steps are same for P89C51RD2 updating bootloader??

Regards
Utsavi Bharuchwala
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