3 Replies Latest reply on Jul 1, 2015 11:54 AM by stub.for.516324496

    PSOC 4 BLE - AT25DF021A Flash SPI interface.




      I am trying to interface AT25DF021A flash with PSOC 4 ble using SPI interface.


      CS pin low then sending an opcode to flash and expecting 4 bytes from it.  Then connecting CS pin back to 1. 


      Please can please send me some sample code snippet to read and write to SPI bus.