Ez430 Chronos Driver

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eZ430-Chronos Access Point Driver Problem

TI eZ430-Chronos Firmware
  • The eZ430-Chronos is a highly integrated, wireless development system that provides a complete reference design for developers creating wireless smart watch applications.
  • The eZ430-CHRONOS-433 is no longer available. For evaluation of the CC430 microcontroller, please consider the eZ430-CHRONOS-868 or eZ430-CHRONOS-915.
  • Hello, I have an eZ430-Chronos Development Tool and i have being tried to install the driver of acces point. There is a problem about finding driver.
  • 1-1. eZ430-Chronos Figure B-8.eZ430-RFWindows Driver Installation 4. The drivers are installed automatically without any user interaction. 5.

BrowseTI eZ430-Chronos Firmware

This project provides a firmware for TI s EZ430-Chronos Sports Watch. The firmware adds many new functions and extensions for existing menus.

TI eZ430-Chronos Firmware Web Site

great program ez430chronos, thanks.

ez430chronos is fast and easy to use

I have an eZ430-Chronos Development Tool and i have being tried to install the driver of acces point. There is a problem about finding driver.

I m using Win7 64 bit on my computer. Besides, İ have downloaded newer version of software SLAC341. It must includes driver of RF Access Point.

What should i do else, can somebody help me.

We solve the problem. We think new products of Chronos was produced with different product ID and vendor ID. Therefore, windows could not find device driver. So, we changed three lines that 27,30 and 33 it may be different, in usb_cdc_driver_cc1111.inf file with new PID and VID values.

You can find new PID and VID values from Device Manager ez430 Properties.

I m sorry, but could you explain me with more details and step-by-step.

1. Plug rf device to your usb port of pc

2. Open Device Manager and you should see a unknown device that start with like ez430

3. Right click device and open properties window. then go to the last  tab i think it is Details tab.

4. You should see a drop down list.

5. Select the Hardware IDs I think it is second one

6. You can see like this USB ROOT_HUB VID8086 PID3A35 REV0000

7. Your VID and PID number here. Please Note that.

8. Open your driver. inf file. It is usb_cdc_driver_cc1111.inf

9. Change three lines that 27,30 and 33 it may be different with your noted new VID and PID numbers.

10. Finally, again in device manager, update the drivers of unknown device.

I have a same error on Windows 8 64 bit

Ceyhun Sezenoğlu:Sir,i tried your post but when i tried to update the drivers it is showing that The third party INF does not contain digital signing information. .Can you please help me for solving this problem.Its very urgent for me..i just recieved my chronos two days before only..

I have been trying but when i edit it, it says Access Denied. However every option is administrative.

Your options are getting the Windows SDK and signing the driver yourself or waiting for TI to sign the drivers.

sorry, could you please be more clear. i am kind of lost

This doesn t actually resolve the issue in Windows 8 as it expects the driver to be signed. Is there a fix we can expect for this sometime soon.

In the meantime, for the windows 8 users out there you can temporarily allow drivers to install without a signature. Just go to PC Settings - General - Advanced Startup - Restart Now.

Then once it has rebooted select Troubleshoot - Advanced Options - Startup Settings - Restart.

After restart just hit F7 once it finishes booting you should be able to install whatever drivers you want. It will just prompt to confirm that you want to install them despite the fact that they are unsigned.

Restarting again will force all driver installs thereafter to still be signed but your drivers should continue to work.

p.s. For those with permissions issues, you will need to right click on the file and select Properties - Security - Edit - YOUR USERNAME  and then check the Write permissions. You should then be able to write the VID and PID to the file.

EZ430-Chronos is a program developed by Texas Instruments Inc. The most used version is 1.9.0.2, with over 98 of all installations currently using this version.

ez430 chronos driver