LPC MicrocontrollersのトピックRe: LPC55S69 Firmware Update

LPC55S69 Firmware Update

zhangeh10594 — Wed, 11 Dec 2019 07:20:38 GMT

Hello，I'm not find the LPC55S69 firmware update examples,but I find this :

and one of its code was

so ,what the code means? It is an example for LPC54608 not for LPC55S69? I wonder if the examples also suit for LPC55S69. And if not,how the LPC55S69 firmware update go?

Please!

Re: LPC55S69 Firmware Update

ZhangJennie — Thu, 12 Dec 2019 06:36:33 GMT

Hi 小白张

AN12327sw is for LPC55s69, not for LPC54608.

Which file/line in AN12327sw included this trace code? Please let me know, I will check.

Have a great day,
Jun Zhang

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Re: LPC55S69 Firmware Update

zhangeh10594 — Tue, 17 Dec 2019 07:52:11 GMT

Hi ZhangJennie

Sorry too late to reply. The code is line in 200 line ,in the project of dsbl.eww. and the project trace is ......AN12327SW\boards\lpcxpresso55s69\dual_sbl\lpc55xx_dsbl\cm33_core0\iar.

So if this code isn't correct , could you please give me a link to the correct one.Thanks.

Re: LPC55S69 Firmware Update

ZhangJennie — Wed, 18 Dec 2019 12:01:34 GMT

this is a typo issue. The function should be correct. please change the trace message from lpc54608 to lpc55S69.

if any function issue, please let me know.

Have a great day,
Jun Zhang

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