topic Re: NXP DFU programmer fail in LPC Microcontrollers

NXP DFU programmer fail

kensu — Mon, 02 Jul 2018 01:18:34 GMT

hi I am using DFU tool to write binary data into qspi flash,

it's OK until i change the content of the binary file.

It's hard to understand why different binary file will has different result.

My MCU is lpc1830, flash size is 8MB

Could you help to confirm the failed log and check if the binary file(bin_NG.bin) has something wrong?

Thanks

Ken

Re: NXP DFU programmer fail

kensu — Mon, 02 Jul 2018 06:26:18 GMT

Dears

The issue is solved,

I changed the programming_algos to "spifiv2_iram_dfu_util_any.bin.hdr", this issue is solved.

I check the release note if xxx.hdr file

It's seems that it should use spifiv2_iram_dfu_util_any.bin.hdr?

Re: NXP DFU programmer fail

victorjimenez — Tue, 03 Jul 2018 18:59:48 GMT

Hello Ken Su,

It's seems that it should use spifiv2_iram_dfu_util_any.bin.hdr?

Yes, you should use this algorithm from now own.

I recommend you to take a look to the tool LPCScrypt. LPCScrypt is a command-line based, fast flash, EEPROM, OTP and security programming tool for LPC1800 and LPC4300 series microcontrollers. Please refer the following link to read more about this tool. LPCScrypt v1.8.2|NXP

Hope it helps!

Victor.

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