I'm using XBee with an UART device powered by ON/SLEEP pin.
The problem is that whenever I connect my XBee to the device it forces SPI connection and according to the manual that is because I'm asserting DOUT low during reset, but maybe that is because the device is waiting for power up.
When forcing SPI the pins D1,D2,D3,D4 and P2 get changed to SPI parameters and I cannot revert to Disable because of Status Error (wirelessly)
Is possible to force UART operation wirelessly after SPI operation was forced?
I'm Using XBee 900HP with firmware 8071.