RE: [avr-chat] Re: [avr-gcc-list] AVR ISP Error

2005-08-26 Thread Jim Brooks
There is no button in the AVRISP. In the docs somewhere it says to power the
AVRISP( the led comes on, cycles colors and settles on green I think). You
should not connect it to your target as this usually mungs communications
with the micro's in the ISP. Once the AVRISP is idle(green status led),
clock OK to program it.
This is a real pain and your lucky. In my experience, a lot of the time, the
ISP will mung code in it's secondary MCU and become dead. Atmel has an
appnote on recovering but I have yet to be successful.
This message will happen every time you update studio, a choice I think a
big mistake. The funcinality should have been left in AVRStudio and the ISP
code left frozen.
Hope this helps.

Let us know how you make out.
Jim


-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Behalf Of
Daniel Mayo
Sent: Thursday, August 25, 2005 6:23 AM
To: AVR GCC List; AVR Chat
Subject: [avr-chat] Re: [avr-gcc-list] AVR ISP Error


Where is the 'program' button on the AVRISP?

Andi Suhandi wrote:

To Upgrade the firmware you have to:
1. Turn off the STK
2. Press Program Button on STK
3. Turn on the power STK (Program button still pressed)
4. Run the Upgrade.exe program in directory C:\Program Files\Atmel\AVR
Tools\STK500
Press Start Upgrade button
5.Then you can release Program Button
6. Wait till upgrade done

I hope it will help

Andi


- Original Message -
From: Daniel Mayo [EMAIL PROTECTED]
To: AVR GCC List avr-gcc-list@nongnu.org; AVR Chat
avr-chat@nongnu.org
Sent: Thursday, August 25, 2005 3:17 AM
Subject: [avr-gcc-list] AVR ISP Error




I just got two new AVR ISPs from Digikey and am getting this error when
I try to connect to them via AVR Studio 4.11 Build 401 which seems to be
the latest at atmel.com

An AVRISP with firmware version 2.01 has been detected.  The firmware
corresponding to this installation of AVR Studio is 2.00.  Press OK to
launch the upgrade program to perform a downgrade, or Cancel without
downgrading.  NOTE! Correct operation is not guaranteed if a downgrade
is not performed.

If I press Cancel it seems as though everything works.
If I press Ok, AVR Studio launches the Atmel STK500/AVRISP Upgrade
program but after doing something to the AVRISP so that the LED goes out
it then reports that no programmer could be found, and thus no update is
performed, and then AVR Studio can't detect the AVRISP until I close AVR
Studio AND cycle power to the AVRISP.

How do I get rid of either the first warning or the error updating so
that I can resolve this?

I have looked online at atmel.com and avrfreaks.com, with no luck.


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RE: [avr-chat] Re: [avr-gcc-list] AVR ISP Error

2005-08-26 Thread Parthasaradhi Nayani
Hello everybody,

There is no switch in the ISP unit. One has to open the covers and there is a provision on the PCB to solder a two pin jumper (taken out of berg connector). Once the soldering is done, plug in the jumper and power up the unit and after a short while the jumper can be removed. Now the unit ready to program. 

Note: the power to the ISP is drawn from the target board and through the ISP programming connector. While the ISP unit is being upgraded, the MISO,MOSI and other pins must not be connected to the target board. Therefore use only power and ground pins of this ISP connector to power up the ISP unit. I do agree that this is a bit of a long procedure, but thats the system is designed.


Nayani
Jim Brooks [EMAIL PROTECTED] wrote:
There is no button in the AVRISP. In the docs somewhere it says to power theAVRISP( the led comes on, cycles colors and settles on green I think). Youshould not connect it to your target as this usually mungs communicationswith the micro's in the ISP. Once the AVRISP is idle(green status led),clock OK to program it.This is a real pain and your lucky. In my experience, a lot of the time, theISP will mung code in it's secondary MCU and become dead. Atmel has anappnote on recovering but I have yet to be successful.This message will happen every time you update studio, a choice I think abig mistake. The funcinality should have been left in AVRStudio and the ISPcode left frozen.Hope this helps.Let us know how you make out.Jim-Original Message-From:
 [EMAIL PROTECTED][mailto:[EMAIL PROTECTED] Behalf OfDaniel MayoSent: Thursday, August 25, 2005 6:23 AMTo: AVR GCC List; AVR ChatSubject: [avr-chat] Re: [avr-gcc-list] AVR ISP ErrorWhere is the 'program' button on the AVRISP?Andi Suhandi wrote:To Upgrade the firmware you have to:1. Turn off the STK2. Press "Program" Button on STK3. Turn on the power STK ("Program" button still pressed)4. Run the "Upgrade.exe" program in directory C:\Program Files\Atmel\AVRTools\STK500 Press "Start Upgrade" button5.Then you can release "Program Button"6. Wait till upgrade doneI hope it will helpAndi- Original Message -From: "Daniel Mayo" <[EMAIL PROTECTED]>To: "AVR GCC List" ; "AVR
 Chat"Sent: Thursday, August 25, 2005 3:17 AMSubject: [avr-gcc-list] AVR ISP ErrorI just got two new AVR ISPs from Digikey and am getting this error whenI try to connect to them via AVR Studio 4.11 Build 401 which seems to bethe latest at atmel.com"An AVRISP with firmware version 2.01 has been detected. The firmwarecorresponding to this installation of AVR Studio is 2.00. Press OK tolaunch the upgrade program to perform a downgrade, or Cancel withoutdowngrading. NOTE! Correct operation is not guaranteed if a downgradeis not performed."If I press Cancel it seems as though everything works.If I press Ok, AVR Studio launches the Atmel STK500/AVRISP Upgradeprogram but after doing something to the AVRISP so that the LED goes outit then reports that
 no programmer could be found, and thus no update isperformed, and then AVR Studio can't detect the AVRISP until I close AVRStudio AND cycle power to the AVRISP.How do I get rid of either the first warning or the error updating sothat I can resolve this?I have looked online at atmel.com and avrfreaks.com, with no luck.___AVR-GCC-list mailing listAVR-GCC-list@nongnu.orghttp://lists.nongnu.org/mailman/listinfo/avr-gcc-list___AVR-chat mailing listAVR-chat@nongnu.orghttp://lists.nongnu.org/mailman/listinfo/avr-chat___AVR-GCC-list mailing
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