Hello,
I am having problems with connecting J-Link with NXP S32K146 under Linux. When I'm trying to connect JLinkGDBServer I get following message:
/usr/local/JLink_Linux_V646g_x86_64/JLinkGDBServer -device s32k146 -if SWD
SEGGER J-Link GDB Server V6.46g Command Line Version
JLinkARM.dll V6.46g (DLL compiled Jun 14 2019 19:36:30)
Command line: -device s32k146 -if SWD
-----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: s32k146
Target interface: SWD
Target interface speed: 4000kHz
Target endian: little
Connecting to J-Link...
J-Link is connected.
Firmware: J-Link Ultra V4 compiled May 27 2019 15:49:24
Hardware: V4.00
S/N: 504501625
Feature(s): RDI, FlashBP, FlashDL, JFlash, GDB
Checking target voltage...
Target voltage: 3.30 V
Listening on TCP/IP port 2331
Connecting to target...ERROR: Could not find core in Coresight setup
ERROR: Could not connect to target.
Target connection failed. GDBServer will be closed...Restoring target state and closing J-Link connection...
Shutting down...
Could not connect to target.
Please check power, connection and settings.
It worked some time ago (I could connect to target device) but recently when I tried to flash this MCU something wrong happened and I cannot flash this board from S32 Design Studio also.
Any ideas what to do next to repair the system?
I am having problems with connecting J-Link with NXP S32K146 under Linux. When I'm trying to connect JLinkGDBServer I get following message:
/usr/local/JLink_Linux_V646g_x86_64/JLinkGDBServer -device s32k146 -if SWD
SEGGER J-Link GDB Server V6.46g Command Line Version
JLinkARM.dll V6.46g (DLL compiled Jun 14 2019 19:36:30)
Command line: -device s32k146 -if SWD
-----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: s32k146
Target interface: SWD
Target interface speed: 4000kHz
Target endian: little
Connecting to J-Link...
J-Link is connected.
Firmware: J-Link Ultra V4 compiled May 27 2019 15:49:24
Hardware: V4.00
S/N: 504501625
Feature(s): RDI, FlashBP, FlashDL, JFlash, GDB
Checking target voltage...
Target voltage: 3.30 V
Listening on TCP/IP port 2331
Connecting to target...ERROR: Could not find core in Coresight setup
ERROR: Could not connect to target.
Target connection failed. GDBServer will be closed...Restoring target state and closing J-Link connection...
Shutting down...
Could not connect to target.
Please check power, connection and settings.
It worked some time ago (I could connect to target device) but recently when I tried to flash this MCU something wrong happened and I cannot flash this board from S32 Design Studio also.
Any ideas what to do next to repair the system?