Issue in code warrior for connecting to target using CWTAP

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Issue in code warrior for connecting to target using CWTAP

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Contributor I

Hi,

I am  working on LS2088ARDB Board. I have to flash images using codewarrior TAP. I have downloaded  CodeWarrior Networked Applications Linux Hosted-Offline v2017.03.tar CW IDE. 

Using USB i connected to target through CWTAP. Latest CWTAP iam using where it is having ethernet, usb and all.

while using the gdb iam getting errors like follows.

(gdb) source ../../gdb_extensions/flash/cwflash.py
Starting flash programmer services...
Starting local server...
Successfully started gdb server 127.0.0.1:45003.
Set gdb remote timeout to 7200
Connecting to target...
Using LS2085A SoC
Using CWTAP connected to local usb port
Using jtag speed 16000
Connecting to probe...
ccs:Network timeout
CCS: server network timeout.
connection failed
Target connection failed. Please re-check the settings.

Processor: LS2085A
Probe: CodeWarrior TAP
//
Additional error details:
[CCS: server network timeout]

Closing debugger server...
Error: fail to start flash programming services

So i read in usb driver folder where they mentioned like udev rules of host pc i should change. I modified accordingly but still iam facing the issue. Do i need to change any configuration??? Can anyone help in this?

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1 Reply

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NXP TechSupport
NXP TechSupport

Hello VARADA PAVANI,

In Linux OS, if you use CodeWarrior TAP USB connection, please refer to the file /usr/local/Freescale/CW4NET_<date>/Common/CCS/drivers/usb/readme.cwtap.txt to install udev rules and make them effective.

After install CodeWarrior TAP USB driver, please open CCS console "sudo /usr/local/Freescale/CW4NET_<date>/Common/CCS/bin/ccs", and type the following commands to do verification.

%config cc cwtap

%show cc

For flash programming, please refer to the first section in https://community.nxp.com/docs/DOC-331981.

Thanks,

Yiping

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