Hi, When I flash my STR9, I receive the message box: " Flash Timeout. Reset the Target and try it again " and after this message, another one: " Flash Donwload failed - ARM9E "
I tried to flash my STR9 with the same project on 3 different computers, for two it is working but for one of them I get the messages written above.
Any suggestions ? In advance thank you !
* Wrong flash algorithm selected. * Bad PLL settings. See STR9 knowledge base to resolve this. * Broken hardware...?
I meant MCBSTR9 knowledge base, of course (assuming you use that board).
* Wrong flash algorithm selected. >> No
* Bad PLL settings. See STR9 knowledge base to resolve this. >> maybe but why does it work sometimes and sometimes not ? if the pll settings are wrong, the device shouldn't work every times? no ?
* Broken hardware...? >> We tried with another MCBSTR9 and the problem was the same.
Thanks for your answer
Hi,
I too get this problem often. But i use the same PC, same debugger and same project. Sometimes, it works with no difference in settings. i just remove power for my target, debugger and then restart again, it works.(sometimes). May be, it has some order to be followed!
vivek
Thanks for you answer. That fears me.
We found something interesting: We plugged the ULINK2 directly to a USB plug of our computer (previously, we plugged it to a USB plug of a USB switch) and now, it's working...
So, try another plug of your computer ;)
Hello, I have the same problem with Keil and I received Flash timeout. Reset the Target and try it again.The problem was flash memory protection. you can solve it by installing the STM32Cube Programmeur and then connect an go to OB "option byte" the write-protect and put it to AA then the problem ill be solved
Hello, I had the same problem before, the problem was protection in flash memory and you can solve it by following these steps:
* install STM32Cube Programmeur
* Connect to st-link
* go to OB "option Byte"
* and put level "AA" in write-protect
Then the problem will be solved Good luck ;)
Congratulations, answer an 11 year old thread with a solution to a different problem on a different chip, with a tool than can't conceivably work with the STR912...