LPC MicrocontrollersのトピックRe: NXP USB host lite for LPC17xx

NXP USB host lite for LPC17xx

laurianus — Tue, 03 Mar 2020 16:56:50 GMT

Hi

Can you help me with a valid link for this (ChaN's FatFs implementation on NXP USB host lite for LPC17xx)?

The old link does not work and I could not find it anywhere
http://www.siwawi.arubi.uni-kl.de/avr_projects/arm_projects/arm_memcards/index.html#chanfat_lpc_cm3

Thank you
Laurian

Re: NXP USB host lite for LPC17xx

ZhangJennie — Wed, 04 Mar 2020 09:08:50 GMT

I believe the link you provided is not belong to nxp. Was your mentioned demo code developed by nxp?

For NXP demo, we only has

AN10916: FAT library EFSL and FatFs port on NXP LPC1700:

http://www.nxp.com/documents/application_note/AN10916.zip

Have a nice day

Jun Zhang

Re: NXP USB host lite for LPC17xx

laurianus — Wed, 04 Mar 2020 09:30:41 GMT

Thank you for your for My. I have that zip file but it is working only for SD Card and I need it to work on MSC USB Host... I saw in that deadlink was the code for this.

If some one can help me to do it I can pay for it.I need to able to read on lpc 1768 mcu small text files (less than 10K) from an USB drive (not sd card) with capacity larger than 8G (because i want to have usb C connector and because smaller usb drives are hard to find) so it needs to be Fat32. As I understand if fatfs it is implemented I can read files from an fat32 usb drive on lpc1768.

If some one can help me to do it I can pay for it.

Thank you

Re: NXP USB host lite for LPC17xx

ZhangJennie — Thu, 05 Mar 2020 03:59:56 GMT

Laurian

I think the demo you are looking for is not nxp demo code. So I can't provide it to you.

Let's leave it here and see if anyone have it.

Have a nice day

Jun Zhang