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kw36 sdk2.2.0 hci_bb have no rx dta from the ble.

Question asked by yuan xiao on Mar 23, 2020
Latest reply on Mar 25, 2020 by Sebastián Del Río

hi,dear nxp engineer

  i used KW36 freedom board with 2.2.0 sdk. when running the HCI_BB demo. debugging use  the test tool as the "BLE Demo Application user's guide" infer. I do exactly as the doc instruct. when sending the "HCI_LE_Read_Buffer_Size" 

the Rx has no data. when using the FSCI_BB the result in accord with the doc. and i have no idea about the reason.

what's more when i scanned the code of HCI_BB demo.most of the code is "vacant" in file hci_black_box.c" i am  not sure the whether the hci_black_box.c has any functionality in the demo. please give some analyse about the mechanism of HCI_BB demo. sincerely thanks.


test tool test result with hci_bb