STM32 driver SD card (SPI) method

Language 2023-10-02 19:23:01 views: null

Exterior

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Code (free to share)

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wiring

5V power supply

CS to PA3

The rest is wired according to the hardware SPI1 as shown in the figure.

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Precautions

Wiring with Dupont wire is very unstable! ! !

Wiring with Dupont wire is very unstable! ! !

Wiring with Dupont wire is very unstable! ! !

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Origin blog.csdn.net/lllmeimei/article/details/132564821
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