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JCA · 2019-02-25

Hello, everybody.I'm working in a circuit design whose main task should be to read an µSDHC card and copy its files to the computer. I'm using SMT32L073RZ with SPI (µSD to MCU) and full-speed USB (MCU to PC) communication interfaces.The other feature...

JCA · 2019-02-26

Yes, I think so. I use max frequency (32 MHz) of the SPI1's peripheral domain (APB2), and then I use the min prescaler (2). This way, SCLK is 16 MHz, which is the max theoretical value.I would pay attention to minimize hardware interferences. Thank y...

JCA · 2019-02-26

First of all, thank you for your response. I will take note about it, but I'm still having some questions:Could you be more specific about how to change single-block reading for multi-block reading, please? This is the reading function:/** * @brief...

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