3 Replies Latest reply on Oct 30, 2019 12:10 AM by BoonT_56

    CyBlueTool not activating transmit test correctly on 413034 module

    BoCo_1857246

      I'm following the instructions in the CyBluetool User guide for activating the transmit tests. Even though the device under test (DUT) returns "success" to the commands, there is no corresponding spike on the spectrum analyzer when following the instructions in the user guide. Can you please explain how to get this command to work?

       

      The user guide walks through using Set_Tx_CarrierFrequency_ARM at 2402 MHz. In the following trace you can see that this is successful

      10/28/19 08:42:27.502 com35 c> Set_Tx_Carrier_Frequency_ARM

      HCI Command

      com35@115200

      [14 FC 07 ]: 00 02 01 00 00 00 00

      opcode = 0xFC14 (64532, "Set_Tx_Carrier_Frequency_ARM")

      Carrier_Enable = 0x0 (0, "Carrier on")

      Carrier_Frequency_Encoded = 0x2 (2)

      Carrier_Frequency = 0x962 (2402, MHz)

      Mode = 0x1 (1, "PRBS9")

      Modulation Type = 0x0 (0, "GFSK")

      Transmit_Power = 0x0 (0, "0 dBm")

      Transmit_Power_dBm = 0x0 (0, dBm)

      Transmit_Power_Table_Index = 0x0 (0)

       

      10/28/19 08:42:27.508 com35 <c Set_Tx_Carrier_Frequency_ARM

      HCI Command Complete Event

      com35@115200

      [0E 04 ]: 01 14 FC 00

      event = 0x0E (14,"Command Complete")

      Num_HCI_Command_Packets = 0x1 (1)

      Command_Opcode = 0xFC14 (64532, "Set_Tx_Carrier_Frequency_ARM")

      Status = 0x0 (0, "Success", "Success")

       

      But the spectrum analyzer shows no spike at 2402MHz

      Capture2.PNG

      When I send a LE_Transmitter_Test_[v2] at 2402MHz, I do get the expected result

       

       

       

      10/28/19 08:40:20.205  com35 <c LE_Transmitter_Test_[v2]

        HCI Command Complete Event

      com35@115200

      [0E 04 ]: 01 34 20 00

      event = 0x0E (14,"Command Complete")

      Num_HCI_Command_Packets = 0x1 (1)

      Command_Opcode = 0x2034 (8244, "LE_Transmitter_Test_[v2]")

      Status = 0x0 (0, "Success", "Success")

       

       

      10/28/19 08:42:01.804  com35 c> Set_Tx_Carrier_Frequency_ARM

        HCI Command

      com35@115200

      [14 FC 07 ]: 00 02 01 00 00 00 00

      opcode = 0xFC14 (64532, "Set_Tx_Carrier_Frequency_ARM")

      Carrier_Enable = 0x0 (0, "Carrier on")

      Carrier_Frequency_Encoded = 0x2 (2)

      Carrier_Frequency = 0x962 (2402, MHz)

      Mode = 0x1 (1, "PRBS9")

      Modulation Type = 0x0 (0, "GFSK")

      Transmit_Power = 0x0 (0, "0 dBm")

      Transmit_Power_dBm = 0x0 (0, dBm)

      Transmit_Power_Table_Index = 0x0 (0)

       

      capture1.PNG

       

      You'll see that with the LE_Transmitter_Test_[v2] command we do see a spike at 2402MHz as expected.

       

      Can you please explain how to get the Set_Tx_CarrierFrequency_ARM to work as shown in the user guide?