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USB Superspeed Peripherals

LuTa_4642501
New Contributor II

Jlink server doesn't find my board:

JLinkGDBServer -device ARM9

SEGGER J-Link GDB Server V6.62d Command Line Version

JLinkARM.dll V6.62d (DLL compiled Mar  2 2020 09:23:31)

Command line: -device ARM9

-----GDB Server start settings-----

GDBInit file:                  none

GDB Server Listening port:     2331

SWO raw output listening port: 2332

Terminal I/O port:             2333

Accept remote connection:      yes

Generate logfile:              off

Verify download:               off

Init regs on start:            off

Silent mode:                   off

Single run mode:               off

Target connection timeout:     0 ms

------J-Link related settings------

J-Link Host interface:         USB

J-Link script:                 none

J-Link settings file:          none

------Target related settings------

Target device:                 ARM9

Target interface:              JTAG

Target interface speed:        4000kHz

Target endian:                 little

Connecting to J-Link...

Connecting to J-Link failed. Connected correctly?

GDBServer will be closed...

Shutting down...

Could not connect to J-Link.

Please check power, connection and settings.

Result of lsusb:

Bus 004 Device 002: ID 8087:8002 Intel Corp.

Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

Bus 001 Device 002: ID 8087:800a Intel Corp.

Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

Bus 003 Device 003: ID 17aa:1034 VIA Labs, Inc.          USB Hub               

Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub

Bus 002 Device 002: ID 17aa:1034 VIA Labs, Inc.          USB Hub               

Bus 002 Device 020: ID 04b4:0007 Cypress Semiconductor Corp. USB-Serial (Dual Channel)

Bus 002 Device 021: ID 04b4:00f3 Cypress Semiconductor Corp. WestBridge

Bus 002 Device 005: ID 0424:2514 Microchip Technology, Inc. (formerly SMSC) USB 2.0 Hub

Bus 002 Device 004: ID 045e:0745 Microsoft Corp. Nano Transceiver v1.0 for Bluetooth

Bus 002 Device 003: ID 0424:2514 Microchip Technology, Inc. (formerly SMSC) USB 2.0 Hub

Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

My kernel:

Linux archtower 5.5.8-arch1-1 #1 SMP PREEMPT Fri, 06 Mar 2020 00:57:33 +0000 x86_64 GNU/Linux

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1 Solution
Rashi_Vatsa
Moderator
Moderator

Hello,

As you are using CYUSB3KIT -003 which can be debugged using OpenOCD and not JLink Segger.

Please refer to FX3_SDK_Linux_support.pdf  and follow the steps mentioned in section 4.2 to debug the kit

Regards,

Rashi

Regards,
Rashi

View solution in original post

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2 Replies
LuTa_4642501
New Contributor II

Another try that doesn't work:

/opt/SEGGER/JLink/JLinkGDBServer -if jtag -device ARM9 -endian little -speed 1000 -port 2331 -swoport 2332 -telnetport 2333 -vd -ir -localhostonly 1 -singlerun -strict -timeout 0 -nogui SEGGER J-Link GDB Server V6.62d Command Line Version

JLinkARM.dll V6.62d (DLL compiled Mar  2 2020 09:23:31)

Command line: -if jtag -device ARM9 -endian little -speed 1000 -port 2331 -swoport 2332 -telnetport 2333 -vd -ir -localhostonly 1 -singlerun -strict -timeout 0 -nogui

-----GDB Server start settings-----

GDBInit file:                  none

GDB Server Listening port:     2331

SWO raw output listening port: 2332

Terminal I/O port:             2333

Accept remote connection:      localhost only

Generate logfile:              off

Verify download:               on

Init regs on start:            on

Silent mode:                   off

Single run mode:               on

Target connection timeout:     0 ms

------J-Link related settings------

J-Link Host interface:         USB

J-Link script:                 none

J-Link settings file:          none

------Target related settings------

Target device:                 ARM9

Target interface:              JTAG

Target interface speed:        1000kHz

Target endian:                 little

Connecting to J-Link...

Connecting to J-Link failed. Connected correctly?

GDBServer will be closed...

Shutting down...

Could not connect to J-Link.

Please check power, connection and settings.

0 Likes
Rashi_Vatsa
Moderator
Moderator

Hello,

As you are using CYUSB3KIT -003 which can be debugged using OpenOCD and not JLink Segger.

Please refer to FX3_SDK_Linux_support.pdf  and follow the steps mentioned in section 4.2 to debug the kit

Regards,

Rashi

Regards,
Rashi

View solution in original post

0 Likes