SD Card not recognized iNAV 8.0.1

[packetkiller]

Current Behavior

When in iNAV 8.0.1 and attempt to access blackbox logs via cli msc, the operating system does not recognize the SD card. If flash to iNAV 8.0.0 the SD card is recognized again.

Steps to Reproduce

1. Flash the latest 8.0.1 stable for Lumenier LUX H7 (MATEKH743); can leave default or config basic sensors
2. Go to iNAV configurator cli and type msc
3. Windows 11 does not recognize the SD card
4. Flash the latest 8.0.0 stable for Lumenier LUX H7 (MATEKH743); can leave default or config basic sensors
5. Go to iNAV configurator cli and type msc
6. Windows 11 recognizes the SD card as expected

Expected behavior

When entering msc to access the blackbox logs on the flight controller SD card, Windows 11 recognizes the SD card.

Suggested solution(s)

Either put the same SPI code from 8.0.0 back or provide directions for fixing the issue caused by the updated SD code in 8.0.1.

Additional context

Reformatting the SD card did not fix the issue. If there are specific instructions for how to format the SD card that is different from the 8.0.0 methods, please provide guidance. Having to re-format the SD card a specific way is an acceptable solution (size limit, partition type, etc).

https://pastebin.com/7xrLLSvu

---

• FC Board name and vendor:

Lumenier LUX H7 (MATEKH743)

• INAV version string:

version

INAV/MATEKH743 8.0.1 Mar 28 2025 / 09:55:33 (ae47bcb)

GCC-13.2.1 20231009

[Jetrell]

@packetkiller This is a known issue.