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License: GNU General Public License v3.0
Reflections is a hardware and software platform for building entertaining mobile experiences.
License: GNU General Public License v3.0
@frankcohen
Hi, interesting project. Thanks for documenting it here.
I'm curious why you haven't used SD_MMC, rather than the slower SPI? I know ESP32 S2 doesn't have SDIO support, but S3 does so why not use it, even if only in 1 bit mode? Was this to support your choice of NAND chip?
Speaking of which, you mentioned being able to store gigabytes of data, but the chip on your schematic seems to have a capacity of only 128MB, with a max of just 1GB in that family?
I'm working on some unrelated projects myself that have overlap on these issues, so interested to hear your thoughts :)
Hi,
Since your SPI Mass Storage Device code is beautifully working, are there any example you made for SDIO interface. I believe you already succeeded in making the USB part work. Have you had any trials with SDIO, as I intended to use it with eMMC.
Your assistance is much appreciated.
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