Hi
can anyone tell me whether the frequency of the chip_select or chip_enable in SPI protocol is fixed or changing ?
The rate at which chip selects are generated are under software control, and likely not very accurate. The clock rate is under hardware control and very repeatable.
-Lawrence-
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Hi
Thank You.
Previously i was using raspberry pi-3 and faced the issue where the chip select frequency was not constant .
can you please tell me how to alter the SPI code (since you mentioned it is software controlled ) to get better chip select frequency?
When i was working on RPi-3, i implemented SPI using Python and C-programming where i was able to change the frequency of the SCLK and its polarities but not the chip select .
Thank you for your time
Vybhav
