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
