Hello, guys,
has anyone ever faced issues with SPI controller on BananaPi M2 ?
I am having a weird issue which is confirmed by at least 2 peripherals: Waveshare 3.5 LCD and NRF24 wireless chip.
The data incoming from MISO is always shifted by 1 bit to the left. , i.e. reading STATUS register of NRF24 gives 0x1C instead of expected value 0xE. The same story with other registers. Saleae logic analyzer is always showing correct pictures !!! See attached image as an example of readi