are you running from RAM or FLASH?
On Mon, Dec 29, 2008 at 3:05 PM, Michel Catudal <[email protected]> wrote: > I have a few issues with debugging a STM32-SK board (using eclipse with > the latest Zylin plugin) > > I have modified the IAR application so it would work with my arm-elf-gcc > compiler. I use the latest SVN code and have no issue yet with > it. My gcc is version 4.4.0 and gdb 6.8. Eclipse is the latest (3.4.1) > installed as a user. The one that comes with Fedora 9 is too buggy. > I have my own eclipse plugin for C projects derived from the gnuarm plugin. > > Everything seems to work fine except that I don't see my LCD display. If > I power down and back up it works fine. > The tracing appears to show that the code is doing exactly what it is > supposed to do. It reads an ADC port and displayed the data on the LCD. > If I halt and resume from within a telnet session everything is cool. > The same sequence doesn't bring my LCD if I have gdb running in > the background. Even when gdb is out of the picture (session terminated) > I cannot get the LCD back on. I can trace without a problem and > there doesn't appear to have any issue. I can press on the reset button > all I want with no change whatsoever. > > I would disconnect the jtag connector, press on reset and the LCD still > won't come on. Cycling the power will fix it. > > > > Also I get this most of the time when debugging but not always > > SWJ-DP STICKY ERROR > dcb_dhcsr 0x30003, nvic_shcsr 0x0, nvic_cfsr 0x0, nvic_bfar 0xe000edf8 > SWJ-DP STICKY ERROR > dcb_dhcsr 0x30003, nvic_shcsr 0x0, nvic_cfsr 0x0, nvic_bfar 0xe000edf8 > Block read error address 0xfffffff8, count 0x1 > SWJ-DP STICKY ERROR > dcb_dhcsr 0x30003, nvic_shcsr 0x0, nvic_cfsr 0x0, nvic_bfar 0xe000edf8 > SWJ-DP STICKY ERROR > dcb_dhcsr 0x30003, nvic_shcsr 0x0, nvic_cfsr 0x0, nvic_bfar 0xe000edf8 > SWJ-DP STICKY ERROR > dcb_dhcsr 0x30003, nvic_shcsr 0x0, nvic_cfsr 0x0, nvic_bfar 0xe000edf8 > > > > Michel > > -- > Tired of Microsoft's rebootive multitasking? > then it's time to upgrade to Linux. > http://home.comcast.net/~mcatudal > > _______________________________________________ > Openocd-development mailing list > [email protected] > https://lists.berlios.de/mailman/listinfo/openocd-development > _______________________________________________ Openocd-development mailing list [email protected] https://lists.berlios.de/mailman/listinfo/openocd-development
