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Showing results for tags 'low-level spi'.
Hello, I am trying to avoid all of those SPI commands with higher level abstractions. The low-level example seems to help, but it is incomplete. It doesn't show how to setup or toggle the slave select lines. I presume this is done automatically, but I want manual control. I cannot find information on MicroBlaze registers. For example, let's look at XSpi_SetSlaveSelect. This is all I could find: file:///C:/Xilinx/SDK/2016.2/data/embeddedsw/XilinxProcessorIPLib/drivers/spi_v4_2/doc/html/api/group__spi__v4__1.html#ga162523a3e9b29f063701db303ac8cf17 . It's not very clear, or correct. Let me e