ACI STATUS ERROR UNKNOWN

[terry]

I am using nRF8001 with EMF32.

inside hal_aci_tl_send function C : 1, 14, inside hal_aci_tl_event_get function E : 3, 132, 128, 130, It is looks like Length == 3 CommandResponseEvent (0x84 == 132) ACI_STATUS_ERROR_UNKNOWN Unknown error (0x80 == 128)

Any suggestion

terry

[terry]

Hi I used EM32 port on github, It is working EZR32(EMF32 processor with Radio) Development kit, the same code not working on our own hardware, so I am not sure it is software or hardware issue

[David Edwin]

Actions requested: 1. Run the efm_ble_aci_transport_layer_verification to verify that your SPI connections are good. This uses the Echo command and the Echo Event to verify that the SPI is working as expected. This is a loopback test. Manually verify that the Echo Event is the expected event. (i.e the data sent and received are identical).

Can you give me an SPI trace of the Commands and Events that are being sent out. (MISO, MOSI, SCK, REQN and RDYN ), a trace using the salea analyzer is helpful on the example

= Let me know your results.