frankcohen
commented
6 months ago Hmmmmm… I haven’t tried the code on Windows. It works for me on a MacBook Pro running Sonoma 14.4.
Also, I’ve rewritten the code at least twice. I found bugs in the ESP MSC library. And I found multiple ways to use the ESP MSC library from various locations on the Web. It’s been frustrating.
Here is the my latest code (attached). Please let me know your experience with it.
-Frank

On Mar 19, 2024, at 2:00 PM, Waleed El-Badry @.***> wrote:
HI, I tried your code example :
The SD card is correctly connected via SPI and on the SPI example, I can write and read with no issues.
When I use your code, I receive a message that the USB is not formatted. Also, would your code allow the data transfer like copy paste on the computer?
1.png (view on web) https://github.com/frankcohen/ReflectionsOS/assets/5664750/0903aab5-f947-4646-9a09-8b4ca8eeb37a 2.png (view on web) https://github.com/frankcohen/ReflectionsOS/assets/5664750/0273be2c-975d-4ec6-8830-760475b16f2b Your help is much appreciated.
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wbadry
HI, I tried your code example :
https://github.com/frankcohen/ReflectionsOS/blob/main/Experiments/Flash_Drive_MSC_Nand_ESP32_SD/Flash_Drive_MSC_Nand_ESP32_SD.md
The SD card is correctly connected via SPI and on the SPI example, I can write and read with no issues.
When I use your code, I receive a message that the USB is not formatted. Also, would your code allow the data transfer like copy paste on the computer?
Your help is much appreciated.