I am unable to get DA14580 DevKit-B working with Arduino over SPI interface. Arduino is SPI master, and Blinky hex code is sent to DA kit. Nothing works. Please help - how do I get it to work!
HW header settings (J4): same as Blinky example setting in getting started UMB_0_25
SPI settings DA MISO=P0_5, MOSI=P0_6, SPI CLK=P0_0, SPI_CS=P0_3
I use arduino UART-->SPI to send blinky.axp (CS assert low, xfer hex image, cs assert high)
Nothing happens after all send is completed . How do i fix it?