Hi,
I'm using the Keil MCBSTM32EXL board with the STM32F103ZG micro controller. On this board there is a microSD card holder connected to the uC. I would like to use this feature writing and reading a microSD card. I browsed the Internet, read datasheets e.t.c. It seems there are two modes of operation: SD and SPI. SD is the fastest. First I would like to communicatie SD. If this is no option then I would like to use SPI. I read something about non-closure agreements and back engineerd drivers.
My simply (newbie) question is this:
What do I practically need to communicate with the microSD card?
thanks,
Henk
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