fix: sdcard-access is working from bootloader with windows and macos#20
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cathiele wants to merge 1 commit intopelrun:mainfrom
Open
fix: sdcard-access is working from bootloader with windows and macos#20cathiele wants to merge 1 commit intopelrun:mainfrom
cathiele wants to merge 1 commit intopelrun:mainfrom
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This was referenced Feb 5, 2026
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I noticed that SD card access from Linux works fine, but macOS and Windows 11 do not work correctly.
This is caused by the slow
read_i2c_kbd()andread_battery()implementations. Thesleep_ms(16)calls in these functions result intud_task()being called too infrequently, preventing Windows from receiving USB responses in time.I fixed this by replacing
sleep_ms(16)with a loop that callssleep_us(500)32 times while callingtud_task()within the loop, ensuring timely USB communication.I only tested it on a pico2w