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LS1012A-FRDM Codewarrior Flash Error

Question asked by 인섭 심 on Oct 9, 2018
Latest reply on Oct 14, 2018 by 인섭 심
I want to download JTAG from LS1012A-FRDM.
I used CodeWarrior's CMSIS-TAP to do the following for Flash Write.

1. put the attached cwflash.py in the folder Freescale \ CW4NET_v2018.01 \ CW_ARMv8 \ ARMv8 \ gdb_extensions \ flash
2. PROBE_CONNECTION = "cmsisdap: COM9"
3. Open CW4NET_v2018.01 \ CW_ARMv8 \ ARMv8 \ gdb \ bin \ aarch64-fsl-gdb.exe
4. type "source C: \ Freescale \ CW4NET_v2018.01 \ CW_ARMv8 \ ARMv8 \ gdb_extensions \ flash \ cwflash.py"
.
.
The following error occurs.
.
.

Starting local server...

Successfully started gdb server 127.0.0.1:45002.

Set gdb remote timeout to 7200

Connecting to target...

Using LS1012A SoC

Using CMSIS-DAP

Using jtag speed 6000

Connecting to probe...

ccs:USB not configured

connected successfully

Successfully connected to probe

Initializing target...

Running init script c:\freescale\cw4net_v2018.01\cw_armv8\armv8\gdb_extensions\flash\scripts/../../../../Config/boards/LS1012A_FRDM_init.py

ccs:There is no chain configured - chain size is zero

Target reset failed.

 

 

Can you tell me the cause of the error?

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