I am trying to detect the lenght of a SPI chain. Therefore it necessary to write in the chain at first an amount of Bytes with the value "0", after that known numbers. Then I am waiting till i receive my known number.
I give to the SPI function every time one Byte and send it to the chain. After that I am leaving the function and compare the result with my known number outside the SPI function.
There is only one problem: The Chip-Select Signals changes every time I sent one Byte.
How can I configure the QSPI in that way, that the Chip-Select Signals will memorize their value. (don´t disable the chain)?