mass storage sd card and keyboard for AT90USBKEY2

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Hi, 

 

Just my own adaptation for mass storage sd card and keyboard for AT90USBKEY2.

 

ported from Mathieu Sonet lufa-sdcard-mass-storage-demo USB Mass storage on SD card with a Teensy2/ATMEGA32U4 to AT90USBKEY2

https://bitbucket.org/elasticshe...

 

ported from LUFA091223 to LUFA170418

http://www.fourwalledcubicle.com...

 

ported from MMC/SD/SDHC card reader library to FatFS: 

http://www.roland-riegel.de/sd-r...

http://elm-chan.org/fsw/ff/00ind...

 

I uploaded the project to my github: https://github.com/David-Reguera-Garcia-Dreg/lufa-sdcard-mass-storagekeyboard-fatfs-AT90USBKEY2

 

There are two demo projects: 

  • LUFA standard DEMO project: lufa-sdcard-mass-storagekeyboard-fatfs-AT90USBKEY2\lufa-sdcard-mass-storagekeyboard-fatfs-AT90USBKEY2\Demos\Device\ClassDriver\MassStorageKeyboard
  • Atmel Studio 7 project (for user-friendly JTAG debug): lufa-sdcard-mass-storagekeyboard-fatfs-AT90USBKEY2\mass_storagesd_keyboard_atmel\mass_storagesd_keyboard_atmel.atsln

 

Attached images:

  • FatFS + TTL UART + MICRO SD + ATMEL ICE JTAG DEBUGGING
  • I dont have the correct AT90USBKEY2 pins... but I have leds + clips + tin

 

Attachment(s): 

David Reguera Garcia aka Dreg

Last Edited: Thu. Feb 20, 2020 - 08:56 PM