embedded-sdmmc-rs

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We do this a lot. Can it be simplfied or made into a function: ```rust let mut first_dir_block_num = match dir.cluster { ClusterId::ROOT_DIR => self.lba_start + fat16_info.first_root_dir_block, _ => self.cluster_to_block(dir.cluster),...

thejpster

How to read the LFN for a file?

2

Apologies if this is already in an example somewhere but I’ve not spotted it. I need to somehow read the large file name for a file. I don’t mind getting...

neil-morrison44

implement FAT table write/read and setting the volume dirty status

7

The dirty flag will be set when opening the volume to indicate that the FAT table might be out of date. In case of an unexpected close without unmount in...

Murmele

Support for formating SD card?

3

I want to know if I've overlooked any functionality for formatting SD cards or if it's planned in the future. I can only seem to find information on how to...

rowanfr

Implement `core::error::Error`

1

Hey, thanks for your work on this nice library! I think it would be great if the main error type of the crate would implement `core::error::Error`, thus making it easier...

michael-p

add async support using bisync crate

18

This moves the existing API into a `blocking` module and duplicates the API into a new `asynchronous` module, using `async fn` where applicable. This uses the [bisync](https://docs.rs/bisync/latest/bisync/) crate rather than...

Be-ing

Add maybe_async

24

I'm using embassy, and the other repo I found (embedded-fatfs) is not supporting partition tables on the SD card. Here is my proposal to add `maybe_async` to this repo, so...

brunob45

Introduce a generic `Transport` trait to support multiple SD card protocols

13

Currently, the `embedded-sdmmc` library only supports SPI-based SD card access. However, certain MCUs and SoC chips feature dedicated SD protocol peripherals that can provide faster and more efficient access. This...

luojia65

Use embedded-storage BlockDevice trait.

2

This will allow both the SD card driver and the FAT32 implementation to be used with filesystem or block device drivers respectively. This is a step towards #15 and shows...

qwandor

Micro SD write speed on RP2040 is too slow

3

Hello, Here is my configuration: - MCU : RP2040 - SPI speed: 16MHz - Periodic write size: ~80 bytes I'm using the `embedded-sdmmc-rs` library (version 0.5.0 because I can't get...

axoulc