W dniu 2014-09-08 09:47, Jens Bauer pisze: > I then tried turning off the power, turning it on, and immediately ... > >> arm disassemble 0x240 20 > 0x00000240 0xbf00 NOP > 0x00000242 0xbf00 NOP > 0x00000244 0xbf00 NOP > 0x00000246 0xbf00 NOP > 0x00000248 0xbf00 NOP > 0x0000024a 0xbf00 NOP > 0x0000024c 0xbf00 NOP > 0x0000024e 0xbf00 NOP > 0x00000250 0xbf00 NOP > 0x00000252 0xbf00 NOP > 0x00000254 0xbf00 NOP > 0x00000256 0xbf00 NOP > 0x00000258 0xbf00 NOP > 0x0000025a 0xbf00 NOP > 0x0000025c 0xbf00 NOP > 0x0000025e 0xbf00 NOP > 0x00000260 0xbf00 NOP > 0x00000262 0xbf00 NOP > 0x00000264 0xbf00 NOP > 0x00000266 0xbf00 NOP > (program is still running after disassembling)
I believe this is normal - right after reset you'll probably see the ISP bootloader at the bottom addresses of the flash. Another idea - do you have the bootloader-entry pin properly connected to proper voltage level? Maybe it's the ISP bootloader that's causing you trouble? > BTW: <http://usbcables.gpio.dk/> > -I am using a genuine Distortec USB cable connected directly from my computer > to my JTAG-lock-pick Tiny 2, though; so there's no problem there! ;) Good to know that the cable is so good (; It was the one with ferrite attached permanently, right? Currently these cables are not available and I have different ones (without the ferrite), hope they are as good as the previous ones (; Regards, FCh ------------------------------------------------------------------------------ Want excitement? Manually upgrade your production database. When you want reliability, choose Perforce Perforce version control. Predictably reliable. http://pubads.g.doubleclick.net/gampad/clk?id=157508191&iu=/4140/ostg.clktrk _______________________________________________ OpenOCD-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/openocd-devel
