3 Replies Latest reply on Mar 11, 2019 9:42 AM by phwh_4072786

    Cannot download application to CYW920719Q40EVB-01

    phwh_4072786

      Downloading demos to my CYW920719Q40EVB-01 is very inconsistent. It fails a majority of the time. If the UART port is not explicitly set, it cannot find the device. If I set the UART in the target, I get the error:

       

      15:02:08 **** Build of configuration Release for project 20719-B1_Bluetooth ****

      "F:\\Packages\\WICED-Studio-6.2\\20719-B1_Bluetooth\\make.exe" wiced_bt_class.L3_SuperMux-CYW920719Q40EVB_01 download UART=COM9

      Linking target ELF

      OK, made elf.

      ..\..\43xxx_Wi-Fi\tools\ARM_GNU\Win32\bin\arm-none-eabi-objdump: section '.ordered' mentioned in a -j option, but not found in any input file

      ..\..\43xxx_Wi-Fi\tools\ARM_GNU\Win32\bin\arm-none-eabi-objdump: section '.aon' mentioned in a -j option, but not found in any input file

      ..\..\43xxx_Wi-Fi\tools\ARM_GNU\Win32\bin\arm-none-eabi-objdump: section '.pram_rodata' mentioned in a -j option, but not found in any input file

      Call to L3_SuperMux_spar_crt_setup @ 002159d9

      OK, made F:/Packages/WICED-Studio-6.2/20719-B1_Bluetooth/WICED/../build/L3_SuperMux-CYW920719Q40EVB_01-rom-ram-Wiced-release/A_20719B1-L3_SuperMux-rom-ram-spar.cgs. MD5 sum is:

      6e82d92b536a9a624a4d5c728ba16f6b *../build/L3_SuperMux-CYW920719Q40EVB_01-rom-ram-Wiced-release/A_20719B1-L3_SuperMux-rom-ram-spar.cgs

       

       

      --------------------------------------------------------------------------------

      Patch code starts at              0x00270400 (RAM address)

      Patch code ends at                0x0027ACD8 (RAM address)

      Patch RW/ZI size                  2936 bytes

      Application starts at             0x00215768 (RAM address)

      Application ends at               0x002159D8 (RAM address)

       

       

      Patch code size                        43224 bytes

      Application RAM footprint                624 bytes

                                            ------

      Total RAM footprint                     3560 bytes (3.5kiB)

      --------------------------------------------------------------------------------

       

       

      Converting CGS to HEX...

      Conversion complete

       

       

      Creating OTA images...

      Conversion complete

      OTA image footprint in NV is 50584 bytes

       

       

      Downloading application...

      ****Download failed ****

      Trying baudrate 115200   Conn: PORT=COM9    BAUDRATE=115200

      Trying baudrate 3000000   Conn: PORT=COM9    BAUDRATE=3000000

      Downloaded 0 code bytes ( 0.0%) and 0 data bytes ( 0.0%). Verified 0 code bytes ( 0.0%) and 0 data bytes ( 0.0%).   Current state: Terminated with error

      Failed to determine baud rate

      Download failed. This WICED platform of the SDK only supports download to 207x9B1 devices.

      Follow the instructions in the 20719-B1 README.txt for downloading the application.

       

       

      15:02:23 Build Finished (took 14s.756ms)

       

      Hitting reset or doing a recover (-> Sw1 -> Sw2 <- Sw2 <- Sw1) does not fix the problem.