STM CircleOS forum / Target Power Failure with Primer 2

tnewt · 2009-09-25 16:56:42

I keep getting a error message ---- Target Power Failure: Measured 0.8000000v
I have updated the Ride Software to the latest version.
If I try to run debug while a project is open in the Ride software I get the above message.
Also I tried to install the new Circle OS. It connects to RLink but cannot connect to the target because of the same Target Power Failure.
I can read the Serial number from the Primer 2 from the Ride software.
Also, if I turn on the Primer 2 without the USB cord plugged into the computer, the LCD and other programs including peripherals work fine. However, if I plug the usb cord into the computer the LCD display flashes and keeps restarting form the beginning over and over.

What should I do? Do I have damaged hardware?

tnewt · 2009-09-25 23:04:06

I believe I solved the problem. I had to load the new Circle OS to the Primer 2. But the trick is to hold down the orange button while downloading the new Circle OS.
I just tried the Ride7 with the toggle sample program and it finally debugged and ran.
I will keep you posted.

repzak · 2009-09-26 10:37:58

Hello,

That seems then you have downloaded Primer1 circle_os first time, this will cause this behavour

http://www.stm32circle.com/resources/known.php

Kapser

# 1 2009-09-25 16:56:42 Target Power Failure with Primer 2

Target Power Failure with Primer 2

# 2 2009-09-25 23:04:06 Target Power Failure with Primer 2

Re: Target Power Failure with Primer 2

# 3 2009-09-26 10:37:58 Target Power Failure with Primer 2

Re: Target Power Failure with Primer 2

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