CY5677 Command Format

 2021 May updated, goofy.liu
        CY5677 : BLE USB Dongle, Cypress/Inferin, VP8810/6825, BLE Test Fixture
        Ex: bushound log, CY5677 + CySmart Software

        Device  Lengt     Phase  Data                                                Description       Delta
        ######  ########  #####  ##################################################  ################  ##########
          53           6  OUT    43 59 00 fc  00 00                                  CY....            16mn  
          53          32  IN     bd a7 06 00  7e 04 00 fc  00 00 bd a7  08 00 00 04  ................  941ms  
                                 00 fc 03 00  00 00 bd a7  06 00 7f 04  00 fc 00 00  ................         

                where the IN/Responses 
        1. Response Command Status Ok / Busy
              bd a7, 06, 00  7e 04 00 fc  00, 00
              |      |   |   +- event init (7E 04) +- Status 00/01, 00 = BLE_STATUS_OK (?,TBD)
              |      |   +----------------------- data part : 00 7E 04 00 FC 00 (size: 6 bytes) 
              |      +--------------------------- data len : 6 bytes
              +---------------------------------- response header: BD A7

CY5677 Response

 2. Response Command Complete

              bd a7, 06, 00  7f 04  00 fc 00 00

              |      |   |   +--- event end(7F 04)   +- Status 00/01, 00 = Event End (?,TBD)

              |      |   +----------------------- data part : 00 7F 04 00 FC 00 (size: 6 bytes)

              |      +--------------------------- data len : 6 bytes

              +---------------------------------- response header: BD A7

Debug Tool

CySmart

Interface

CY = CY5677

DUT = Reader

USB-CDC

UART cfg, 921600,None, 8,1

Step 04, CY : Start Scanning, in case of no BLE Addr,

Format: Text/ Busthound log

*Note01 - 4 seconds scanning timeout.

1. Find Fr Name

Find CFG 2/3, Fr Name = btsak

Find CFG 1/4, Fr Name = da14585_ble