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stm32 - How to (best) use a SPI SD card with STM32F1 or STM32F4? - Electrical Engineering Stack Exchange
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SD card tutorial - Interfacing an SD card with a microcontroller over SPI (part 1 of 2) - Liviu Istrate
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f_mount error (3) when not setting internal pullups on SPI pins · Issue #2 · kiwih/cubeide-sd-card · GitHub
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