Hi, Spencer Oliver wrote: > On 18 January 2012 14:20, Jonathan Dumaresq <[email protected]> > wrote: >>>> >>>> How Do I clear the Readout option with OpenOCD ? >>>> >>> >>> use the unlock cmd >>> >> Mmm... This command send the 0x5AA5 to the RDP. On the stm32f0x it's >> 0xAA55. I try to change that, but that don't work ethier. When I >> look the USB traffic with the ST-LINK utility, They always use the >> flash helper >> software in ram to modify the RDP bytes. I wonder If we can change >> the >> RDP from the debugger when the Readout protection is enabled ? >> > > It also seems that the M0 parts have an added protection level - Level > 2 that completely disables all debug. Yes,
>From whata I see most of the time is level 1. When I got Level 1 I could not remove it with openOCD. Even with the ST_LINK utility, I have hardtime to get it removed. The only way that I have found is to use the program funtion (flash program) and the utility tell me that the Level 1 is there and it will remove temporary. I continue digging with all theses... Jonathan > > Cheers > Spen ------------------------------------------------------------------------------ Keep Your Developer Skills Current with LearnDevNow! The most comprehensive online learning library for Microsoft developers is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3, Metro Style Apps, more. Free future releases when you subscribe now! http://p.sf.net/sfu/learndevnow-d2d _______________________________________________ OpenOCD-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/openocd-devel
