There are similar topics on here, but I haven't seen one disucssing my problem here.
I have two MSP-FET430UIFs. One of them works (in debug mode in CCS4) but the other persistently says: "Error initializing emulator: No USB FET was found"
A bit of background to the problem. I started off with CCS5 and was unable to get the devices to work with it. After some searching I see that I might need to upgrade the firmware on the devices and the DLL that CCS uses, so I attempt to do this using guidelines outlined on these forums. Even after upgrading the firmware the device didn't work for me. I got the same error on CCS. So I do some more reading.
I downgraded to CCS4 (a thread said it worked for the poster) and that the same error persisted. So I begin to think that it might be an issue with the hardware itself, so I tried the second FET430, and that works fine for programming, debugging, and everything, seemingly.
Slight digression. When trying the first FET430 with CCS5 I tried to upgrade the firmware on the device. I think there was an error in that process, but I can't remember absolutely. And nor can I give you a text of the specific error. Anyway, I have now tried downgrading the firmware of the fet430 to v2 using the scripts prvoded to us, but unfortunately that gives me an error (error is bolded):
Initialize: done MSP430_FET_GetFwVersion() Firmware Version: 0Status: Starting firmware update with 'Uifv3Downgrader.txt'! Initializing bootloader... Erasing firmware... Status: VCP USB stack image was loaded successfully onto MSP-FET430UIF Please unplug your MSP-FET430UIF debugger from your PC Please press 'y' when doney Please reconnect your MSP-FET430UIF debugger to your PC again Please press 'y' when doney Status: USB stack of MSP-FET430UIF was successfully downgraded to VCP Initializing bootloader... Erasing firmware...Error, during V2 HAL update Press any key to close this application.Press any key to continue . . .
Even Google, when searching for that specific error, gives me nothing that matches exactly. So I'm at a loss about what to do with the first programmer.
Is there a way I can see what firmware version is on it? Is there a way I can validate that it is not corrupted? Is there a way I can ensure it isn't a hardware error?
I looked at the COM ports that are allocated for the two devices. The first uses COM9 and the second uses COM10. I changed the COM port for the first to COM17 (which isn't in use). Resetted CCS, tried debugging, and error finding device again.
I'm at a loss as to what to do now. Any help/advice/etc will be appreciated.
Also, how can I find out if specific softwares might be gobbling up the ports that I need?
CCSv4 uses VCP driver (DLL v2) for the MSP-FET430UIF whereas CCSv5 uses the CDC driver (DLL v3). Therefore you will need to upgrade FET Tool which has a v2 Firmware.
Can you please provide the information which MSP-FET430UIF version do you have? 1.3 or 1.4x? All 1.4x debuggers have a version sticker on the bottom (V1.4 or V1.4a) of the enclosure. Older v1.3 interfaces don't have any stickers.
It seems that you are using an v1.3 debugger. Older v1.3 debugger require an extra step (manual power cycle) for the upgrade. You probably got the below error message when trying to upgrade:
However this error is normal and belongs to the upgrade procedure.
Please check it here under MSP-FET430UIF interfaces Rev. 1.3 update procedure: http://processors.wiki.ti.com/index.php/MSP_Debug_Stack#Upgrade_process_to_MSP430.DLLv3
All you had to do was to unplug the FET tool from USB and replug it and pressing the debug button again. I assume that, iInstead you tried to downgrade the FET tool to V2 and it gave you the V2 HAL update error. This is because the FET tool was updated only the half way.
What you need to do:
1) Uninstall CCSv4 completely
2) Install the latest CCv5 version
3) Connect the FET tool with which you got the V2 HAL update error. (You can only have a single MSP-FET430UIF connected for the update)
4) Start CCSv5 and run the debug session
5) Now, hopefully you will be asked to update the FET tool. Press update
6) That's it. The FET Tool should be updated now.
How to check the current FET Firware version:
You can use the Elprotronic FET-Pro430 Software (it is a free third party tool): http://www.elprotronic.com/files/FET-Pro430-Lite-Setup.zip
Go to Tools-->Read MSP-FET430UIF Firmware version
I hope this will be helpful, otherwise please let me know.
Thanks a lot for your reply. It was very helpful. Unfortunately it hasn't yet fixed my problem.
I'm working with a 1.4a debugger. I'd prefer to stay with CCSv4 for a number of reasons, primarily because others I know are currently working with that release. So I'd foresee fewer difficulties if we all use consistent versions. I never received that message. I have CCSv5.1 installed in another computer, and I can use that if needs be. With this clean install (there haven't been any other CCS installations on this second computer) I attempted the 6 steps you suggested, to no avail. It did indeed want to update the firmware, but it gave a number of errors. It is still attempting the update procedure, but here are what it says
I ran the elprotonic program and it says that the firmware version of my FET430UIF device is 0 (this was before I tried steps 1 to 6)... that seems very wrong. Is there a means of manually resetting the device to its factory defaults? Or is that a last step that shouldn't be taken unless needed! The second FET programmer is still working fine.
And if I try to upgrade the firmware I get:
Enter 'y' to confirm: y Initialize: done MSP430_FET_GetFwVersion() Firmware Version: 0Status: Starting firmware update with built in image! Initializing bootloader... Erasing firmware...Error, firmware update returned an error Press any key to close this application.
I am experiencing the same problem, somehow I succeeded to restore to V2 firmware, however, additional try to update to V3 from V2 once again was not successful.
Same problem! But I can't restore the firmware to any version.. How have you restored to V2?
Actually, I had two jtags so I updated the second one to V3 and the first one downgraded to V2. The downgrade to V2 was done on other machine with clean install of older drivers.
Your problem might be related to the Windows USB driver. Make sure the device is properly installed by reviewing the Control Panel / device manager window. If you have one of those yellow exclamation points you will have to update the driver:
Right click on the device and select to update the driver, which can be downloaded from the wiki page:
Make sure you do not allow windows to select the driver.
Once the USB driver is properly installed, you should see a vitual comm port (VCP) item in the list of devices. After that, allow CCS or IAR to update the debugger firmware appropriately.
Even I am facing same issue, I have two debuggers and one of them not respond to upgrade or downgrade or downgrade of firmware versions.
The debugger retuns following error.
Firmware version: 0
Ereasing firmware .... Error, During V2 HAL update.
Please let me know what can be the reason.
Thanks & Regards,Anoop
have you checked the Control Panel to verify the status of the USB?
there might be a VCP assignment problem when using more that one Debugger on the same machine.
Is it possible for you to do the upgrade/downgrade of the debugger on a different PC?
Let me know,
Thanks, for your response. However the device is not working in any PCs.
I could downgrade and upgrade another MSP-FETU430IF on my PC. Also i could see the device on the device manager under ports section -MSP-FET430UIF-CDC (COM4).
Will it be some hardware error on the debugger?
We are using in ours company a few FET devices, and one is dead during downgrading. I would recommend to not do it if you do not need it.
Problem in my case was:
1. Someone borrow my flasher and upgrade it to OCD with CC5.
2. I tried to use with my older IAR, there was some problems and I found the downgrading procedure.
3. Downgrade tool wrote me that flash is written ok, both leds was off, and I should unplug and plug the device. I repeated that few times and I waited in between a few minutes.
4. After power cycle device is found in windows as VCP, but both leds are permanently off, and there is no application which can flash any chip. Downgrading and upgrading tool wrote me that FET is not found (IAR and CC the same).
I encountered the same situation here, had a FET tool with v3 firmware as I had been using with IAR Kickstart v5.40. Needed to use FET tool with IAR v5.10 and it wasn't compatible with the FET firmware.
So I ran the TI FET downgrader to go from V3 to V2.
It ran and failed half way through, where it repeatedly asked me to disconnect and reconnect the FET tool. There were no LED's and running the downgrader again resulted in it exiting with error as it could not find a tool.
So after trawling through the forums and seeing lots of people in a simlar situation I started experimenting. I found that I was able to recover the FET tool using the following convoluted method.
David CaskeyI also realised that on the first attempt which failed, I had a FTDI USB - serial converter cable plugged into my machine, perhaps this confused things, I don't know, but I ensured it was out second time round as well.
Very good point. I think this might be the main problem here.
For all those who have problems with downgrading/upgrading the FET Tool, please make sure that only the FET Tool shows up as a VCP device in the Device Manager during the downgrade/upgrade process.
If possible, please do disable/remove all other VCP devices during the downgrade/upgrade process.
I have tried all these methodes, During the firmware upgrade I am observing follwing message and errors.
Please let me know is this error due to some issue in the flash. We have another debugger so is it possible to flash the firmware directly.
All content and materials on this site are provided "as is". TI and its respective suppliers and providers of content make no representations about the suitability of these materials for any purpose and disclaim all warranties and conditions with regard to these materials, including but not limited to all implied warranties and conditions of merchantability, fitness for a particular purpose, title and non-infringement of any third party intellectual property right. TI and its respective suppliers and providers of content make no representations about the suitability of these materials for any purpose and disclaim all warranties and conditions with respect to these materials. No license, either express or implied, by estoppel or otherwise, is granted by TI. Use of the information on this site may require a license from a third party, or a license from TI.
TI is a global semiconductor design and manufacturing company. Innovate with 100,000+ analog ICs andembedded processors, along with software, tools and the industry’s largest sales/support staff.