topic NXP USB Bootloader on LPC1768 in LPC Microcontrollers

NXP USB Bootloader on LPC1768

RamAkash1996 — Fri, 03 Feb 2023 06:57:04 GMT

We are trying to flash the program using USB in LPC1768 MCU . Is That We need to use the any add any other circuit or Any software needed for that like Bootloader etc.

Kindly give me the detail process of that to program using USB on LPC 1768

Re: NXP USB Bootloader on LPC1768

ZhangJennie — Sat, 04 Feb 2023 14:50:37 GMT

Hi RamAkash1996

LPC176x supports ISP Uart0. It doesn't support ISP USB.

If you want USB boot, I suggest you using USB secondary bootloader. AN10866 is for your reference.

https://www.nxp.com/docs/en/application-note/AN10866.zip

Have a nice day,

Jun Zhang