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Wi-Fi Combo

Anonymous
Not applicable

Hello

Is there a way to flash the BCM/CYW43907 through the JLink standard tools? I tried it with these settings, but it did not succeed:

segger.png

Erasing seems to work, at least I don't get an error message.

This entry was not helpful for me:

Downloading and debugging CYW43907 using Jlink Segger

We need this possibility to flash the device for the first samples in the lab and also to be prepared for end-of-line flashing.

Thank you!

0 Likes
1 Solution
RaktimR_11
Moderator
Moderator

Apologies for the delayed response. Please check the attached for the necessary changes to be made in WICED SDK for successfully downloading through native J-link.

View solution in original post

5 Replies
RaktimR_11
Moderator
Moderator

In the latest WICED Studio, the native J-Link Support is added so you can bypass the driver changing procedure mentioned in the blog post and directly download through WICED SDK. Do you have any particular reason not to use WICED SDK to download?

If it's possible to use WICED SDK for downloading, you can check the updated native J-Link support in wiced_apps.mk and BCM94390x_targets.mk through which you should be able to download. The build statement to use the native J-Link should look something like this

test.console-CYW943907AEVAL1F JLINK_NATIVE=1 JLINK_PATH="../../../../Program\ Files\ \(x86\)/SEGGER/JLink_V630c/" JLINK_EXE="Jlink.exe" download run

Anonymous
Not applicable

Thank you for the reply. We tried the original drivers, but it did not work. When trying to download, it keeps telling "Unspecified error -1" and "****** Error: Could not read CP15 register.". Nevertheless, it sees the target voltage. And flashing with the OpenOCD configuration and libK works. Can you imagine what's the issue?

Here is the full log:

C:\Projekte\XYZ\xyz_tgt_wifi>43xxx_Wi-Fi\make.exe -C 43xxx_Wi-Fi tgt_wifi-XYZ_LV_MCU-debug  JTAG=jlink-native  JLINK_PATH="C:/Tool/SEGGER/JLink_V634a/" JLINK_EXE="JLink.exe" JLINK_DEVICE=CYW43907 JLINK_SPEED=auto JLINK_INTERFACE=JTAG JLINK_AUTO_CONNECT=1 VERBOSE=1 download run 

MAKEFILE MAKECMDGOALS=tgt_wifi-XYZ_LV_MCU-debug download run OTA2_SUPPORT is disabled

make: Entering directory 'C:/Projekte/XYZ/xyz_tgt_wifi/43xxx_Wi-Fi'

./tools/common/Win32/mkdir -p build/tgt_wifi-XYZ_LV_MCU-debug/binary build/tgt_wifi-XYZ_LV_MCU-debug/modules build/tgt_wifi-XYZ_LV_MCU-debug/libraries build/tgt_wifi-XYZ_LV_MCU-debug/resources

"./tools/common/Win32/make.exe" -r  -j4   -f ./tools/makefiles/wiced_elf.mk tgt_wifi-XYZ_LV_MCU-debug download run

make.exe[1]: Entering directory 'C:/Projekte/XYZ/xyz_tgt_wifi/43xxx_Wi-Fi'

echo Building Bootloader waf.bootloader-NoOS-NoNS-XYZ_LV_MCU-REV_B-SoC.43909

Building Bootloader waf.bootloader-NoOS-NoNS-XYZ_LV_MCU-REV_B-SoC.43909

"./tools/common/Win32/make.exe" -r -f ./Makefile waf.bootloader-NoOS-NoNS-XYZ_LV_MCU-REV_B-SoC.43909 -Ibuild/tgt_wifi-XYZ_LV_MCU-debug  SFLASH= EXTERNAL_WICED_GLOBAL_DEFINES= SUB_BUILD=bootloader

MAKEFILE MAKECMDGOALS=waf.bootloader-NoOS-NoNS-XYZ_LV_MCU-REV_B-SoC.43909 OTA2_SUPPORT is disabled

make.exe[2]: Entering directory 'C:/Projekte/XYZ/xyz_tgt_wifi/43xxx_Wi-Fi'

./tools/common/Win32/mkdir -p build/waf.bootloader-NoOS-NoNS-XYZ_LV_MCU-REV_B-SoC.43909/binary build/waf.bootloader-NoOS-NoNS-XYZ_LV_MCU-REV_B-SoC.43909/modules build/waf.bootloader-NoOS-NoNS-XYZ_LV_MCU-REV_B-SoC.43909/libraries build/waf.bootloader-NoOS-NoNS-XYZ_LV_MCU-REV_B-SoC.43909/resources

"./tools/common/Win32/make.exe" -r   -f ./tools/makefiles/wiced_elf.mk waf.bootloader-NoOS-NoNS-XYZ_LV_MCU-REV_B-SoC.43909

echo Using jlink_native and ignore sflash_write_app ...

make.exe[3]: Entering directory 'C:/Projekte/XYZ/xyz_tgt_wifi/43xxx_Wi-Fi'

"./tools/common/Win32/perl.exe" ./tools/mapfile_parser/map_parse_gcc.pl build/waf.bootloader-NoOS-NoNS-XYZ_LV_MCU-REV_B-SoC.43909/binary/waf.bootloader-NoOS-NoNS-XYZ_LV_MCU-REV_B-SoC.43909.map

waf.bootloader-NoOS-NoNS-XYZ_LV_MCU-REV_B-SoC.43909

----------------------------------|---------|---------|

                                  |         |  Static |

              Module              |  Flash  |   RAM   |

----------------------------------+---------+---------|

App                               |       0 |     120 |

crc                               |       0 |    1060 |

Interrupt Vectors                 |       0 |     224 |

libc                              |       0 |     488 |

Other                             |       0 |   12878 |

platform                          |       0 |     290 |

RAM Initialisation                |      32 |       0 |

Startup Stack & Link Script fill  |       0 |    8318 |

WWD                               |       0 |     106 |

----------------------------------+---------+---------|

TOTAL (bytes)                     |       0 |   23484 |

----------------------------------|---------|---------|

make.exe[3]: Leaving directory 'C:/Projekte/XYZ/xyz_tgt_wifi/43xxx_Wi-Fi'

echo Build complete

Using jlink_native and ignore sflash_write_app ...

Build complete

make.exe[2]: Leaving directory 'C:/Projekte/XYZ/xyz_tgt_wifi/43xxx_Wi-Fi'

"./tools/common/Win32/perl.exe" ./WICED/platform/MCU/BCM4390x/make_trx.pl build/waf.bootloader-NoOS-NoNS-XYZ_LV_MCU-REV_B-SoC.43909/binary/waf.bootloader-NoOS-NoNS-XYZ_LV_MCU-REV_B-SoC.43909.elf build/waf.bootloader-NoOS-NoNS-XYZ_LV_MCU-REV_B-SoC.43909/binary/waf.bootloader-NoOS-NoNS-XYZ_LV_MCU-REV_B-SoC.43909.trx.bin

prgm hdr cnt=3

total_size = 14652, entry_point = 0x696000

Loadsegment_offset = 0xA0 segment_size = 14416, segment_pad = 0

Loadsegment_offset = 0x38F0 segment_size = 32, segment_pad = 0

Loadsegment_offset = 0x3910 segment_size = 204, segment_pad = 0

echo Finished Building Bootloader

Finished Building Bootloader

"./tools/common/Win32/echo.exe"

"./tools/common/Win32/perl.exe" ./tools/mapfile_parser/map_parse_gcc.pl build/tgt_wifi-XYZ_LV_MCU-debug/binary/tgt_wifi-XYZ_LV_MCU-debug.map

tgt_wifi-XYZ_LV_MCU-debug

----------------------------------|---------|---------|

                                  |         |  Static |

              Module              |  Flash  |   RAM   |

----------------------------------+---------+---------|

App                               |       0 |   12629 |

crc                               |       0 |    1102 |

DHCP_Server                       |       0 |    3000 |

DNS                               |       0 |     180 |

Interrupt Vectors                 |       0 |     498 |

libc                              |       0 |   30679 |

Networking                        |       0 |   31378 |

NetX-Duo - Interfaces & Stacks    |       0 |      16 |

NVRam                             |       0 |    2109 |

Other                             |       0 |  185570 |

Packet Buffers                    |       0 |   71659 |

platform                          |       0 |     638 |

RAM Initialisation                |      32 |       0 |

resources                         |       0 |      32 |

Ring_Buffer                       |       0 |     314 |

Startup Stack & Link Script fill  |       0 |     190 |

Supplicant - BESL                 |       0 |     176 |

ThreadX                           |       0 |   24928 |

TLV                               |       0 |      92 |

WICED                             |       0 |    8904 |

Wiced_RO_FS                       |       0 |    1016 |

WWD                               |       0 |    5378 |

----------------------------------+---------+---------|

TOTAL (bytes)                     |       0 |  380488 |

----------------------------------|---------|---------|

"./tools/common/Win32/cp.exe" -f build/tgt_wifi-XYZ_LV_MCU-debug/binary/tgt_wifi-XYZ_LV_MCU-debug.elf build/eclipse_debug/last_built.elf

echo Creating Filesystem BCM94390x_targets.mk ...

Creating Filesystem BCM94390x_targets.mk ...

"./tools/common/Win32/rm.exe" -f build/tgt_wifi-XYZ_LV_MCU-debug/resources/Staging/app.elf

echo Downloading DCT ... build/tgt_wifi-XYZ_LV_MCU-debug/DCT.bin @ SFLASH_DCT_LOC=0x00008000

echo ./tools/common/Win32/mk_wicedfs32 build/tgt_wifi-XYZ_LV_MCU-debug/filesystem.bin build/tgt_wifi-XYZ_LV_MCU-debug/resources/Staging/

Downloading DCT ... build/tgt_wifi-XYZ_LV_MCU-debug/DCT.bin @ SFLASH_DCT_LOC=0x00008000

C:\Tool\SEGGER\JLink_V634a\JLink.exe -device CYW43907 -if JTAG -speed auto -jtagconf -1,-1 -autoconnect 1 -CommanderScript jlink_commander_script.txt

./tools/common/Win32/mk_wicedfs32 build/tgt_wifi-XYZ_LV_MCU-debug/filesystem.bin build/tgt_wifi-XYZ_LV_MCU-debug/resources/Staging/

./tools/common/Win32/mk_wicedfs32 build/tgt_wifi-XYZ_LV_MCU-debug/filesystem.bin build/tgt_wifi-XYZ_LV_MCU-debug/resources/Staging/

echo Creating Filesystem Done

Creating Filesystem Done

echo Building apps lookup table

Building apps lookup table

"./tools/ARM_GNU/Win32/bin/arm-none-eabi-gcc.exe" -isystem ./tools/ARM_GNU/Win32/bin/../../include -isystem ./tools/ARM_GNU/Win32/bin/../../lib/include -isystem ./tools/ARM_GNU/Win32/bin/../../lib/include-fixed -mcpu=cortex-r4 -mthumb-interwork -mthumb -fno-builtin-memcpy -c  ./WICED/platform/MCU/wiced_apps_lut.c  -DFR_APP_ENTRY_COUNT=0 -DFR_APP_SECTOR_START=0 -DFR_APP_SECTOR_COUNT=0 -DFR_APP_IS_SECURE=0 -DDCT_IMAGE_ENTRY_COUNT=0 -DDCT_IMAGE_SECTOR_START=0 -DDCT_IMAGE_SECTOR_COUNT=0 -DDCT_IMAGE_IS_SECURE=0 -DOTA_APP_ENTRY_COUNT=0 -DOTA_APP_SECTOR_START=0 -DOTA_APP_SECTOR_COUNT=0 -DOTA_APP_IS_SECURE=0 -DFILESYSTEM_IMAGE_ENTRY_COUNT=1 -DFILESYSTEM_IMAGE_SECTOR_START=17

  -DFILESYSTEM_IMAGE_SECTOR_COUNT=125 -DFILESYSTEM_IMAGE_IS_SECURE=0 -DWIFI_FIRMWARE_ENTRY_COUNT=0 -DWIFI_FIRMWARE_SECTOR_START=0 -DWIFI_FIRMWARE_SECTOR_COUNT=0 -DWIFI_FIRMWARE_IS_SECURE=0 -DAPP0_ENTRY_COUNT=1 -DAPP0_SECTOR_START=142 -DAPP0_SECTOR_COUNT=66 -DAPP0_IS_SECURE=0 -DAPP1_ENTRY_COUNT=0 -DAPP1_SECTOR_START=0 -DAPP1_SECTOR_COUNT=0 -DAPP1_IS_SECURE=0 -DAPP2_ENTRY_COUNT=0 -DAPP2_SECTOR_START=0 -DAPP2_SECTOR_COUNT=0 -DAPP2_IS_SECURE=0 -DWICED_USE_ETHERNET_INTERFACE -DWICED_ETHERNET_BUFFER_SIZE=1580 -DSFLASH_APPS_HEADER_LOC=0x00010000 -DPLATFORM_NO_DDR=1 -DPLATFORM_HAS_HW_CRYPTO_SUPPORT -DOTP_WORD_NUM_SHA_KEY=258 -DOTP_WORD_NUM_SHA_KEY_R=242 -DOTP_WORD_NUM_AES_KEY=282 -DOTP_WORD_NUM_AES_KEY_R=274 -DSECUREBOOT_SHA_KEY_SIZE=32 -DGSIO_I2C_REPEATED_START_NEEDS_GPIO=1 -DPLATFORM_HIB_WAKE_CTRL_FREQ_BITS_FLIPPED -DCRLF_STDIO_REPLACEMENT -DAPP_NAME=\"tgt_wifi\" -DWICED_DISABLE_CONFIG_TLS -DPLATFORM_SECURESFLASH_ENABLED=0 -DPLATFORM_SECUREDCT_ENABLED=0 -DNORMAL_IMAGE_FLASH_BASE=0x00000000 -DNORMAL_IMAGE_BOOTLOADER_START=0x00000000 -DNORMAL_IMAGE_DCT_1_AREA_BASE=0x00008000 -DNORMAL_IMAGE_DCT_2_AREA_BASE=0x0000C000 -DNORMAL_IMAGE_LUT_AREA_BASE=0x00010000 -DNORMAL_IMAGE_APPS_AREA_BASE=0x00011000 -DNORMAL_IMAGE_FS_AREA_BASE=0x00011000 -DMIN_WM8533_DB_LEVEL=-53.0 -DMAX_WM8533_DB_LEVEL=6.0 -DPLATFORM_ALP_CLOCK_RES_FIXUP=0 -DMAX_WATCHDOG_TIMEOUT_SECONDS=22 -DMAX_WAKE_FROM_SLEEP_DELAY_TICKS=500 -DPLATFORM_L1_CACHE_SHIFT=5 -DPLATFORM_SUPPORTS_LOW_POWER_MODES -DBCM43909 -DENABLE_ARM_DSP_INSTRUCTIONS -DPLAT_NOTIFY_FREE -DDCT_SFLASH_COPY_BUFFER_SIZE_ON_STACK=1024 -DUSING_WICEDFS -DNETWORK_NetX_Duo=1 -DNetX_Duo_VERSION=\"v5.10_sp3\" -DNX_INCLUDE_USER_DEFINE_FILE -D__fd_set_defined -DSYS_TIME_H_AVAILABLE -DADD_LWIP_EAPOL_SUPPORT -DNXD_EXTENDED_BSD_SOCKET_SUPPORT -DOPENSSL -DSTDC_HEADERS -Dwifi_firmware_image=resources_firmware_DIR_43909_DIR_43909B0_bin -Dwifi_firmware_clm_blob=resources_firmware_DIR_43909_DIR_43909B0_clm_blob -DWWD_DOWNLOAD_CLM_BLOB -DADD_NETX_EAPOL_SUPPORT -DNX_FRAGMENT_IMMEDIATE_ASSEMBLY -DWWD_STARTUP_DELAY=10 -DBOOTLOADER_MAGIC_NUMBER=0x4d435242 -DRTOS_ThreadX=1 -DThreadX_VERSION=\"v5.8\" -DTX_INCLUDE_USER_DEFINE_FILE -D__TARGET_ARCH_ARM=7 -D__THUMB_INTERWORK -DWICED_DISABLE_WATCHDOG -DWICED_SDK_WIFI_CONFIG_DCT_H=\"./include/default_wifi_config_dct.h\" -DWICED_SDK_BT_CONFIG_DCT_H=\"./include/default_bt_config_dct.h\" -I./WICED/platform/MCU/BCM4390x/peripherals/spi_flash/. -I./libraries/daemons/DHCP_server/. -I./libraries/utilities/ring_buffer/. -I./WICED/platform/GCC/. -I./libraries/inputs/gpio_button/. -I./libraries/utilities/crc/. -I././WICED/network/NetX_Duo/WICED/. -I././WICED/network/NetX_Duo/WWD/. -I./WICED/security/BESL/crypto_internal/micro-ecc/. -I./WICED/security/BESL/mbedtls_open/include -I./libraries/utilities/linked_list/. -I./libraries/utilities/base64/. -I./libraries/utilities/TLV/. -I./libraries/test/TraceX/. -I././WICED/platform/MCU/BCM4390x/. -I././WICED/platform/MCU/BCM4390x/.. -I././WICED/platform/MCU/BCM4390x/../../ARM_CR4 -I././WICED/platform/MCU/BCM4390x/WAF -I././WICED/platform/MCU/BCM4390x/peripherals -I././WICED/platform/MCU/BCM4390x/peripherals/include -I././WICED/platform/MCU/BCM4390x/peripherals/tlsf -I././WICED/platform/MCU/BCM4390x/./Library/drivers/spi_flash -I././WICED/platform/MCU/BCM4390x/./platforms/XYZ_LV_MCU -I././WICED/platform/MCU/BCM4390x/..//platforms/XYZ_LV_MCU/ -I././WICED/platform/MCU/BCM4390x/./WICED/platform/include -I././WICED/platform/MCU/BCM4390x/./libraries/bluetooth/include -I././WICED/platform/MCU/BCM4390x/./libraries/inputs/gpio_button -I./libraries/filesystems/wicedfs/src -I./WICED/network/NetX_Duo/ver5.10_sp3 -I./WICED/network/NetX_Duo/ver5.10_sp3/netx_bsd_layer -I./WICED/network/NetX_Duo/WICED -I./libraries/protocols/DNS/. -I././WICED/security/PostgreSQL/include -I././WICED/security/BESL/host/WICED -I././WICED/security/BESL/TLS -I././WICED/security/BESL/crypto_internal -I././WICED/security/BESL/WPS -I././WICED/security/BESL/include -I././WICED/security/BESL/P2P -I././WICED/security/BESL/crypto_internal/homekit_srp -I././WICED/security/BESL/crypto_internal/ed25519 -I././WICED/security/BESL/supplicant -I././WICED/security/BESL/DTLS -I././WICED/security/BESL/mbedtls_open/include -I././WICED/WWD/. -I././WICED/WWD/include -I././WICED/WWD/include/network -I././WICED/WWD/include/RTOS -I././WICED/WWD/internal/bus_protocols/SoC/43909 -I././WICED/WWD/internal/chips/4390x -I././WICED/WWD/../../libraries/utilities/linked_list -I././WICED/WWD/../RTOS/ThreadX/WICED -I././WICED/RTOS/ThreadX/WICED/. -I././WICED/RTOS/ThreadX/WWD/. -I././WICED/RTOS/ThreadX/WWD/CR4 -I././WICED/. -I././WICED/platform/include -I./WICED/RTOS/ThreadX/ver5.8 -I./WICED/RTOS/ThreadX/ver5.8/Cortex_R4/GCC -I./WICED/RTOS/ThreadX/WWD/CR4 -I./platforms/XYZ_LV_MCU/. -I./platforms/XYZ_LV_MCU/./board_revision/REV_B -I./WICED/WWD/internal/chips/4390x -I./libraries -I./include -DDEBUG -ggdb -O0  -Wall -fsigned-char -ffunction-sections -fdata-sections -fno-common -std=gnu11 -fdiagnostics-color  -Ibuild/tgt_wifi-XYZ_LV_MCU-debug -I./. -o build/tgt_wifi-XYZ_LV_MCU-debug/apps_header.o

"./tools/ARM_GNU/Win32/bin/arm-none-eabi-g++.exe" -isystem ./tools/ARM_GNU/Win32/bin/../../include -isystem ./tools/ARM_GNU/Win32/bin/../../lib/include -isystem ./tools/ARM_GNU/Win32/bin/../../lib/include-fixed --static -Wl,-static -Wl,--warn-common -Wl,--gc-sections -Wl,--cref -mthumb -mcpu=cortex-r4 -mthumb-interwork -Wl,-A,thumb -Wl,-z,max-page-size=0x10 -Wl,-z,common-page-size=0x10 -mlittle-endian -nostartfiles -Wl,--defsym,START_STACK_SIZE=800 -Wl,--defsym,FIQ_STACK_SIZE=0 -Wl,--defsym,IRQ_STACK_SIZE=1024 -Wl,--defsym,SYS_STACK_SIZE=0 -L WICED/platform/MCU/BCM4390x/BCM43907 -L WICED/platform/MCU/BCM4390x -Wl,-T ././WICED/platform/MCU/BCM4390x/GCC/dct.ld -Wl,-Map,build/tgt_wifi-XYZ_LV_MCU-debug/APPS.map -o build/tgt_wifi-XYZ_LV_MCU-debug/APPS.elf  build/tgt_wifi-XYZ_LV_MCU-debug/apps_header.o

SEGGER J-Link Commander V6.34a (Compiled Aug  8 2018 16:37:19)

DLL version V6.34a, compiled Aug  8 2018 16:36:42

J-Link Command File read successfully.

Processing script file...

J-Link connection not established yet but required for command.

Connecting to J-Link via USB...O.K.

Firmware: J-Link V10 compiled Jul 23 2018 09:53:14

Hardware version: V10.10

S/N: 12345678

License(s): GDB

VTref=3.303V

Target connection not established yet but required for command.

Device "CYW43907" selected.

Connecting to target via JTAG

TotalIRLen = 4, IRPrint = 0x01

JTAG chain detection found 1 devices:

#0 Id: 0x5BA00477, IRLen: 04, CoreSight JTAG-DP

Scanning AP map to find all available APs

AP[2]: Stopped AP scan as end of AP map has been reached

AP[0]: APB-AP (IDR: 0x44770002)

AP[1]: JTAG-AP (IDR: 0x24760010)

Iterating through AP map to find AHB-AP to use

AP[0]: APB-AP found

ROMTbl[0][0]: CompAddr: 80001000 CID: B105900D, PID:04-008BBC14 Cortex-R4

Found Cortex-R4 r1p4

4 code breakpoints, 4 data breakpoints

Debug architecture ARMv7.0

Data endian: little

Main ID register: 0x411FC144

I-Cache L1: 32 KB, 256 Sets, 32 Bytes/Line, 4-Way

D-Cache L1: 32 KB, 256 Sets, 32 Bytes/Line, 4-Way

TCM Type register: 0x00010001

MPU Type register: 0x00000800

System control register:

  Instruction endian: little

  Level-1 instruction cache enabled

  Level-1 data cache enabled

  MPU enabled

  Branch prediction enabled

Memory zones:

  [0]: Default (Default access mode)

  [1]: APB-AP (AP0) (DMA like acc. in AP0 addr. space)

Cortex-R4 identified.

Reset delay: 0 ms

Reset type NORMAL: Toggle reset pin and halt CPU core.

J-Link script: Reset

J-Link script: Done

Writing 00000000 -> 18020634

Downloading file [build/tgt_wifi-XYZ_LV_MCU-debug/DCT.bin]...

Unspecified error -1

Script processing completed.

echo Downloading Bootloader ...

Downloading Bootloader ...

C:\Tool\SEGGER\JLink_V634a\JLink.exe -device CYW43907 -if JTAG -speed auto -jtagconf -1,-1 -autoconnect 1 -CommanderScript jlink_commander_script.txt

SEGGER J-Link Commander V6.34a (Compiled Aug  8 2018 16:37:19)

DLL version V6.34a, compiled Aug  8 2018 16:36:42

J-Link Command File read successfully.

Processing script file...

J-Link connection not established yet but required for command.

Connecting to J-Link via USB...O.K.

Firmware: J-Link V10 compiled Jul 23 2018 09:53:14

Hardware version: V10.10

S/N: 12345678

License(s): GDB

VTref=3.303V

Target connection not established yet but required for command.

Device "CYW43907" selected.

Connecting to target via JTAG

TotalIRLen = 4, IRPrint = 0x01

JTAG chain detection found 1 devices:

#0 Id: 0x5BA00477, IRLen: 04, CoreSight JTAG-DP

Scanning AP map to find all available APs

AP[2]: Stopped AP scan as end of AP map has been reached

AP[0]: APB-AP (IDR: 0x44770002)

AP[1]: JTAG-AP (IDR: 0x24760010)

Iterating through AP map to find AHB-AP to use

AP[0]: APB-AP found

ROMTbl[0][0]: CompAddr: 80001000 CID: B105900D, PID:04-008BBC14 Cortex-R4

Found Cortex-R4 r1p4

4 code breakpoints, 4 data breakpoints

Debug architecture ARMv7.0

Data endian: little

Main ID register: 0x411FC144

I-Cache L1: 32 KB, 256 Sets, 32 Bytes/Line, 4-Way

D-Cache L1: 32 KB, 256 Sets, 32 Bytes/Line, 4-Way

TCM Type register: 0x00010001

MPU Type register: 0x00000800

System control register:

  Instruction endian: little

  Level-1 instruction cache enabled

  Level-1 data cache enabled

  MPU enabled

  Branch prediction enabled

Memory zones:

  [0]: Default (Default access mode)

  [1]: APB-AP (AP0) (DMA like acc. in AP0 addr. space)

Cortex-R4 identified.

Reset delay: 0 ms

Reset type NORMAL: Toggle reset pin and halt CPU core.

J-Link script: Reset

J-Link script: Done

Writing 00000000 -> 18020634

Downloading file [build/waf.bootloader-NoOS-NoNS-XYZ_LV_MCU-REV_B-SoC.43909/binary/waf.bootloader-NoOS-NoNS-XYZ_LV_MCU-REV_B-SoC.43909.trx.bin]...

Unspecified error -1

Script processing completed.

****** Error: Could not start CPU core. (ErrorCode: -1)

echo Finished Downloading Bootloader

Finished Downloading Bootloader

"./tools/ARM_GNU/Win32/bin/arm-none-eabi-strip.exe" -o build/tgt_wifi-XYZ_LV_MCU-debug/APPS.stripped.elf  build/tgt_wifi-XYZ_LV_MCU-debug/APPS.elf

echo Downloading resources filesystem ... build/tgt_wifi-XYZ_LV_MCU-debug/filesystem.bin at sector 17

  size 125...

Downloading resources filesystem ... build/tgt_wifi-XYZ_LV_MCU-debug/filesystem.bin at sector 17  size 125...

C:\Tool\SEGGER\JLink_V634a\JLink.exe -device CYW43907 -if JTAG -speed auto -jtagconf -1,-1 -autoconnect 1 -CommanderScript jlink_commander_script.txt

SEGGER J-Link Commander V6.34a (Compiled Aug  8 2018 16:37:19)

DLL version V6.34a, compiled Aug  8 2018 16:36:42

J-Link Command File read successfully.

Processing script file...

J-Link connection not established yet but required for command.

Connecting to J-Link via USB...O.K.

Firmware: J-Link V10 compiled Jul 23 2018 09:53:14

Hardware version: V10.10

S/N: 12345678

License(s): GDB

VTref=3.322V

Target connection not established yet but required for command.

Device "CYW43907" selected.

Connecting to target via JTAG

TotalIRLen = 4, IRPrint = 0x01

JTAG chain detection found 1 devices:

#0 Id: 0x5BA00477, IRLen: 04, CoreSight JTAG-DP

Scanning AP map to find all available APs

AP[2]: Stopped AP scan as end of AP map has been reached

AP[0]: APB-AP (IDR: 0x44770002)

AP[1]: JTAG-AP (IDR: 0x24760010)

Iterating through AP map to find AHB-AP to use

AP[0]: APB-AP found

ROMTbl[0][0]: CompAddr: 80001000 CID: B105900D, PID:04-008BBC14 Cortex-R4

Found Cortex-R4 r1p4

4 code breakpoints, 4 data breakpoints

Debug architecture ARMv7.0

Data endian: little

Main ID register: 0x33040014

Unified-Cache L1: 0 KB, 32768 Sets, 2048 Bytes/Line, 1024-Way

D-Cache L2: 0 KB, 32768 Sets, 2048 Bytes/Line, 1024-Way

TCM Type register: 0x00CC1000

MPU Type register: 0x00CC1000

System control register:

  Instruction endian: little

  Level-1 instruction cache enabled

  Level-1 data cache disabled

  MPU disabled

  Branch prediction disabled

****** Error: Could not read CP15 register.

Cannot connect to target.

Target connection not established yet but required for command.

Device "CYW43907" selected.

Connecting to target via JTAG

Cannot connect to target.

Script processing completed.

"./tools/ARM_GNU/Win32/bin/arm-none-eabi-objcopy.exe" -O binary -R .eh_frame -R .init -R .fini -R .comment -R .ARM.attributes build/tgt_wifi-XYZ_LV_MCU-debug/APPS.stripped.elf build/tgt_wifi-XYZ_LV_MCU-debug/APPS.bin

echo Downloading APP0 build/tgt_wifi-XYZ_LV_MCU-debug/binary/tgt_wifi-XYZ_LV_MCU-debug.stripped.elf @ sector 142 address 581632 size 66...

Downloading APP0 build/tgt_wifi-XYZ_LV_MCU-debug/binary/tgt_wifi-XYZ_LV_MCU-debug.stripped.elf @ sector 142 address 581632 size 66...

C:\Tool\SEGGER\JLink_V634a\JLink.exe -device CYW43907 -if JTAG -speed auto -jtagconf -1,-1 -autoconnect 1 -CommanderScript jlink_commander_script.txt

SEGGER J-Link Commander V6.34a (Compiled Aug  8 2018 16:37:19)

DLL version V6.34a, compiled Aug  8 2018 16:36:42

J-Link Command File read successfully.

Processing script file...

J-Link connection not established yet but required for command.

Connecting to J-Link via USB...O.K.

Firmware: J-Link V10 compiled Jul 23 2018 09:53:14

Hardware version: V10.10

S/N: 12345678

License(s): GDB

VTref=3.322V

Target connection not established yet but required for command.

Device "CYW43907" selected.

Connecting to target via JTAG

TotalIRLen = 4, IRPrint = 0x01

JTAG chain detection found 1 devices:

#0 Id: 0x5BA00477, IRLen: 04, CoreSight JTAG-DP

Scanning AP map to find all available APs

AP[2]: Stopped AP scan as end of AP map has been reached

AP[0]: APB-AP (IDR: 0x44770002)

AP[1]: JTAG-AP (IDR: 0x24760010)

Iterating through AP map to find AHB-AP to use

AP[0]: APB-AP found

ROMTbl[0][0]: CompAddr: 80001000 CID: B105900D, PID:04-008BBC14 Cortex-R4

Found Cortex-R4 r1p4

4 code breakpoints, 4 data breakpoints

Debug architecture ARMv7.0

Data endian: little

Main ID register: 0x33040014

Unified-Cache L1: 0 KB, 32768 Sets, 2048 Bytes/Line, 1024-Way

D-Cache L2: 0 KB, 32768 Sets, 2048 Bytes/Line, 1024-Way

TCM Type register: 0x00CC1000

MPU Type register: 0x00CC1000

System control register:

  Instruction endian: little

  Level-1 instruction cache enabled

  Level-1 data cache disabled

  MPU disabled

  Branch prediction disabled

****** Error: Could not read CP15 register.

Cannot connect to target.

Target connection not established yet but required for command.

Device "CYW43907" selected.

Connecting to target via JTAG

Cannot connect to target.

Script processing completed.

echo Downloading apps lookup table in wiced_apps.mk ... build/tgt_wifi-XYZ_LV_MCU-debug/APPS.bin @ 0x00010000 size

Downloading apps lookup table in wiced_apps.mk ... build/tgt_wifi-XYZ_LV_MCU-debug/APPS.bin @ 0x00010000 size

C:\Tool\SEGGER\JLink_V634a\JLink.exe -device CYW43907 -if JTAG -speed auto -jtagconf -1,-1 -autoconnect 1 -CommanderScript jlink_commander_script.txt

SEGGER J-Link Commander V6.34a (Compiled Aug  8 2018 16:37:19)

DLL version V6.34a, compiled Aug  8 2018 16:36:42

J-Link Command File read successfully.

Processing script file...

J-Link connection not established yet but required for command.

Connecting to J-Link via USB...O.K.

Firmware: J-Link V10 compiled Jul 23 2018 09:53:14

Hardware version: V10.10

S/N: 12345678

License(s): GDB

VTref=3.322V

Target connection not established yet but required for command.

Device "CYW43907" selected.

Connecting to target via JTAG

TotalIRLen = 4, IRPrint = 0x01

JTAG chain detection found 1 devices:

#0 Id: 0x5BA00477, IRLen: 04, CoreSight JTAG-DP

Scanning AP map to find all available APs

AP[2]: Stopped AP scan as end of AP map has been reached

AP[0]: APB-AP (IDR: 0x44770002)

AP[1]: JTAG-AP (IDR: 0x24760010)

Iterating through AP map to find AHB-AP to use

AP[0]: APB-AP found

ROMTbl[0][0]: CompAddr: 80001000 CID: B105900D, PID:04-008BBC14 Cortex-R4

Found Cortex-R4 r1p4

4 code breakpoints, 4 data breakpoints

Debug architecture ARMv7.0

Data endian: little

Main ID register: 0x33040014

Unified-Cache L1: 0 KB, 32768 Sets, 2048 Bytes/Line, 1024-Way

D-Cache L2: 0 KB, 32768 Sets, 2048 Bytes/Line, 1024-Way

TCM Type register: 0x00CC1000

MPU Type register: 0x00CC1000

System control register:

  Instruction endian: little

  Level-1 instruction cache enabled

  Level-1 data cache disabled

  MPU disabled

  Branch prediction disabled

****** Error: Could not read CP15 register.

Cannot connect to target.

Target connection not established yet but required for command.

Device "CYW43907" selected.

Connecting to target via JTAG

Cannot connect to target.

Script processing completed.

echo Resetting target

Resetting target

C:\Tool\SEGGER\JLink_V634a\JLink.exe -device CYW43907 -if JTAG -speed auto -jtagconf -1,-1 -autoconnect 1 -CommanderScript jlink_commander_script.txt

SEGGER J-Link Commander V6.34a (Compiled Aug  8 2018 16:37:19)

DLL version V6.34a, compiled Aug  8 2018 16:36:42

J-Link Command File read successfully.

Processing script file...

J-Link connection not established yet but required for command.

Connecting to J-Link via USB...O.K.

Firmware: J-Link V10 compiled Jul 23 2018 09:53:14

Hardware version: V10.10

S/N: 12345678

License(s): GDB

VTref=3.322V

Target connection not established yet but required for command.

Device "CYW43907" selected.

Connecting to target via JTAG

TotalIRLen = 4, IRPrint = 0x01

JTAG chain detection found 1 devices:

#0 Id: 0x5BA00477, IRLen: 04, CoreSight JTAG-DP

Scanning AP map to find all available APs

AP[2]: Stopped AP scan as end of AP map has been reached

AP[0]: APB-AP (IDR: 0x44770002)

AP[1]: JTAG-AP (IDR: 0x24760010)

Iterating through AP map to find AHB-AP to use

AP[0]: APB-AP found

ROMTbl[0][0]: CompAddr: 80001000 CID: B105900D, PID:04-008BBC14 Cortex-R4

Found Cortex-R4 r1p4

4 code breakpoints, 4 data breakpoints

Debug architecture ARMv7.0

Data endian: little

Main ID register: 0x33040014

Unified-Cache L1: 0 KB, 32768 Sets, 2048 Bytes/Line, 1024-Way

D-Cache L2: 0 KB, 32768 Sets, 2048 Bytes/Line, 1024-Way

TCM Type register: 0x00CC1000

MPU Type register: 0x00CC1000

System control register:

  Instruction endian: little

  Level-1 instruction cache enabled

  Level-1 data cache disabled

  MPU disabled

  Branch prediction disabled

****** Error: Could not read CP15 register.

Cannot connect to target.

Target connection not established yet but required for command.

Device "CYW43907" selected.

Connecting to target via JTAG

Cannot connect to target.

Target connection not established yet but required for command.

Device "CYW43907" selected.

Connecting to target via JTAG

Cannot connect to target.

Script processing completed.

make.exe[1]: Leaving directory 'C:/Projekte/XYZ/xyz_tgt_wifi/43xxx_Wi-Fi'

echo Build complete

Build complete

echo Making .gdbinit

Making .gdbinit

echo set remotetimeout 20 > .gdbinit

echo shell start /B ./tools/OpenOCD/Win32/openocd-all-brcm-libftdi.exe -s ./tools/OpenOCD/scripts -f ./tools/OpenOCD/jlink-native.cfg -f ./tools/OpenOCD/BCM4390x.cfg -f ./tools/OpenOCD/BCM4390x_gdb_jtag.cfg  -l build/openocd_log.txt >> .gdbinit

echo shell ping 127.0.0.1 -n 5 >> .gdbinit

make: Leaving directory 'C:/Projekte/XYZ/xyz_tgt_wifi/43xxx_Wi-Fi'

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RaktimR_11
Moderator
Moderator

Apologies for the delayed response. Please check the attached for the necessary changes to be made in WICED SDK for successfully downloading through native J-link.

View solution in original post

agmi_3321141
Contributor

Hi, can this be extended to CY4343x  STM32 based devices?

0 Likes
ToIn_1742091
Contributor

rroy

J-Link native support is really nice!! Looks this is only for 43907 at this moment. Any plan to support other MCUs? If you can support STM32 as well, it would be great.

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