msp430.dll write operation failed
I updated to the latest (v1.10) of the MSP430 CPU Support package and since I have been experiencing "write operation failed" when trying to connect to the TI USB FET. The first time I downloaded the package it failed when it tried to update the msp430.dll file since the FET was connected at the time so I disconnected the FET and reinstalled the package. I have gotten around the problem by pointing to a different msp430.dll but I would like to be running the latest, if possible. Has anyone else experienced this problem after updating the package?
Best regards,
Greg Maki
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Hi Greg,
Unfortunately I can't reproduce this. I've put a link to the TI MSP430.dll on the msp430 section of http://www.rowley.co.uk/crossworks/Downloads.htm could you try this?
Regards
Michael
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I get "write operation failed" when I try to connect to the MSP-FET430UIF.
I am able to connect and flash a hex file from the "Lite FET-Pro430 Elprotronic" software which connects to COM6.
I have selected COM6 in the Target->Properties->Connection->Port Name field.
Unfortunately the zip file doesn't work for me.
Any suggestions?
Running on Windows XP SP3
Downloaded the zip file and selected the install location:C:\Documents and Settings\pjm\Local Settings\Application Data\Rowley Associates Limited\CrossWorks for MSP430\packages\targets\msp430
Then it created a directory called msp430 in that directory
C:\Documents and Settings\pjm\Local Settings\Application Data\Rowley Associates Limited\CrossWorks for MSP430\packages\targets\msp430\msp430\Drivers
The contects are:
DPInst
USB_FET_Vista_32
USB_FET_Vista_64
USB_FET_Win7_32
USB_FET_Win7_64
USB_FET_XP_32
USB_FET_XP_64
USB_eZ-RFIf I cd into USB_FET_XP_32 I see
WdfCoInstaller01009.dll
ump3410.cat
umpf3410.i51
umpusbvista.sys
usbuart3410.infWhat did I do wrong?
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Hi Michael,
I still have the same problem, i´ve tried all you wrote before but i still have the same probelm, the message write operation failed is still appearing, i´ve installed de 1.12 support package, i´m working with Windows XP SP3, my CrossStudio version is 2.0.8 but i also tried with the 2.0.9 and i´m still having the same problem.
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With the MSP430_TI.dll the following message appear: Can't identify target device: No error, i tried what Paul Curtis wrote in his article for this error message but i still have the same problem. I´m connected directly there is no USB hub involved. I also tried to work in a computer with Windows 7 x64 with the drivers you have in the link http://www.rowley.co.uk/crossworks/Downloads.htm and i still have the problem of the Can't identify target device: No error message.
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It was on COM 3, i changed it to COM 9 but i still have the same problem, the driver i've installed is the TIUSBFET did you think this will be the problem? In anothe computer i tried with the drivers that you have in the link i mentioned before and still i have the same problem. I noticed that with the TIUSBFET driver in the device manager i have recogniced both the MSP-FET430UIF (TI USB FET) Adapter and the MSP-FET430UIF - Serial Port (COM 9), and with the new drivers i have only recogniced the MSP-FET430UIF - VCP.
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The drivers I test with (on XP and 64-bit windows 7) are here
http://www.rowleydownload.co.uk/msp430/DriverInstall_3.2.zip
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I´ve already installed that drivers on 64-bit windows 7, and also i tried with that in windows xp right now, before this i had the message: write operation failed, with the drivers you told me in the link i only have now the message: Can't identify target device: No error, the drivers were installed correctly in windows XP by now i only see in the device manager MSP-FET430UIF - VCP (COM 9), but the problem persists
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I´m using the MSP-TS430PM64, i clean up my computer with a format and then i tried again installing all the software and it is working normally, i've already did this before but with the same problem, i did this again and the problem get solved.
I don´t know which could been the problem but is solved, thanks for your help.
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I had a similar problem where I was getting the write operation failed message on a Windows XP SP3 computer. Updating the dll fixed the issue for several processors but has new issues with the MSP430F5336. It says it cannot connect to the target. I've tried this on my windows 7 64 bit computer and am able to connect to this cpu just fine. Any additional suggestions?
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On the Windows XP SP3 system, using the Rowley CrossConnect we can communicate with 149, 2272 and 2419 processors, but with the 5336 and 5438A we get the message "can not connect to target". With the MSP-FETU430IF we can connect to all of the processors except the 5336. It gives the message "Can't identify target device: No error".
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