Memory Mismatch Memory mismatch detected while downloading the code to target. I am talking about the USB driver - go to Device Manager, find the ST dongle - what is the driver name and version? Reduce the number of watchpoints. This target device does not support any other breakpoints when: — one complex range breakpoint is defined. — two simple range breakpoints are defined. — two data access breakpoints are defined. http://tcsmacs.net/cannot-access/keil-debugger-cannot-access-memory.php
I would expect it (given the IRAM and IROM settings) to start at 0x20000000. Serial Wire Debug No Cortex-M SW Device Found No Cortex-M processor-based device detected (using Serial Wire). Trace Selected SWO Clock is not supported Selected SWO clock frequency is not supported (too high). The message is raised when the target's Flash was not programmed with the code being debugged.
As a side effect of this behavior the connection dialog often is not closed. Lower the Max Clock frequency in the ULINK USB-JTAG/SWD Adapter section. Regarding the other problem with your ULINK2 please contact [email protected] before sending your ULINK2 back to Keil! browse this site Select Sandstorm class and make sure that you do not have the ULINK2 connected to the board.Regards,SueEdited to clarify that an eval board must be used for this method.Post edited by:
To post an answer, please login Info Asked 2 years, 6 months ago. You can get an EK-LM3S811 for $49. but after read all the discussions on this page,I realized maybe it's the swv clock setting didn't match the trace setting as Clive1 mentioned. Does a former example work fine?
I've attached the debugger log. http://www.onarm.com/forum/16337 MORE INFORMATION Stellaris Flash Programmer, GUI and command line - LMFLASHPROGRAMMER - TI Software Folder SEE ALSO Refer to Debug in the ULINK2 User's Guide. Keil Cannot Access Memory Stm32 Configure Flash Download and add or alter a Programming Algorithm. Ulink - Cortex-m Error Cannot Access Memory Then try the download again using ULINK2 or ULINKpro.
Reduce the number of breakpoints. this page best regards Mathias Read-Only AuthorMathias Mair Posted5-Feb-2010 10:34 GMT ToolsetARM RE: MCBSTM32 + ULINK2 Debug Problem Mathias Mair To isolate the error I did following: * Tried different projects => same Reduce the number of breakpoints. Read-Only AuthorJohn Linq Posted19-Oct-2010 02:03 GMT ToolsetARM RE: Cannot access memory error on MCB1700 & example project John Linq I guess that, your system_init() did some improper CCLK/PCLK configuration, after that, Error: Flash Download Failed - Target Dll Has Been Cancelled
In some cases, the target's debug block not functioning properly raises this error. Alter the Flash algorithm code. Depending on the settings I choose for the ULINK Cortex Debugger in Keil uVision, I can get either a "Cannot Access Memory" or a "Cannot Enter Debug Mode" error.In forum below get redirected here I can compile it there, and download it to the board with ST-Link and it runs.
I can use the on-line compiler, and export the result to Keil 126.96.36.199. Lower the Max Clock frequency in the Target Driver Setup - Debug dialog. All rights reserved.
Regards Alex Read-Only AuthorMathias Mair Posted5-Feb-2010 12:30 GMT ToolsetARM RE: MCBSTM32 + ULINK2 Debug Problem Mathias Mair Dear Alexander, yes I have restarted uVision4! If you would like to refer to this comment somewhere else in this project, copy and paste the following link: Peter Watkins - 2015-01-02 I ended up switching to a Nordic By disabling cookies some features of the site will not work.Read More accept and hide this message Report Content × Spam Inappropriate Cancel Access Warning You do not have the What you mentioned about mem.ld was the problem--I missed that in initial instruction on the blog.
Missing Flash Sectors Description Flash sectors are not defined in the Flash algorithm. When debugging my own project it depends on the CPU Speed (PLL Multiplier) if debugging works or not. Check if the JTAG interface is working properly. useful reference posted by Kenneth Fog 16 Jun 2014 Comment on this question Please login to post comments. 1 Answer Maxime Teissier 2 years, 5 months ago.
ULINK2/ME is not connected to the USB port, or the USB driver is not installed properly, or ULINK2/ME is not working properly. Despite that Memory window 2 is not enabled (shown in this example) uVision will still read it contents. USB Communication Failure USB communication is lost or corrupted. Zero Device Size Occurs when the device size is defined as 0 in the Flash algorithm.
I'm using Win7.But still, if it works on F429 and F4-Disco, then it should probably on Nucleo as well :)Share PostPosted: 12/30/2014 5:19 PMView Properties/AttachmentsReplyEdje Posts : 111Do you also