On Wed, May 20, 2009 at 8:15 PM, Xiaofan Chen <xiaof...@gmail.com> wrote: > On Wed, May 20, 2009 at 12:46 PM, Magnus Lundin <lun...@mlu.mine.nu> wrote: >> The following patch combines my previous patch with most of Ben's patch. It >> can use both EMU_CMD_HW_JTAG2 and EMU_CMD_HW_JTAG3 >> >> It defaults to EMU_CMD_HW_JTAG2 so it should work with all interfaces but >> EMU_CMD_HW_JTAG3 is recommended by SEgger, you can change the behaviour >> with >> >>> jlink_hw_jtag 3 >> or >>> jlink_hw_jtag 2 >> >> Autodetection can be done when we know which versions JLink can use what >> setting, (-d3 logs of setup messages ) >> > > Thanks. It seems to me that my black V3 J-Link works well with your patch. > Single step, halt, resume all works fine. No more error messages. >
It also works with my yellow V6 J-Link. I tried jlink-hw_jtag 3 and a few other commands (halt, reset, resume, step, etc). Again, no more error messages. mc...@ubuntu904:~/Desktop/build/openocd/jlinknew$ openocd -f myopenocd.cfg Open On-Chip Debugger 0.2.0-in-development (2009-05-20-20:09) svn:1857M BUGS? Read http://svn.berlios.de/svnroot/repos/openocd/trunk/BUGS $URL: svn://svn.berlios.de/openocd/trunk/src/openocd.c $ RCLK - adaptive Info : J-Link ARM V6 compiled Dec 03 2007 17:34:18 Info : JLink caps 0xf7fbf Info : JLink hw version 60000 Info : JLink max mem block 9992 Info : Vref = 3.242 TCK = 1 TDI = 0 TDO = 0 TMS = 0 SRST = 1 TRST = 1 Info : J-Link JTAG Interface ready Info : JTAG tap: lpc2148.cpu tap/device found: 0x4f1f0f0f (Manufacturer: 0x787, Part: 0xf1f0, Version: 0x4) Info : JTAG Tap/device matched Warn : no tcl port specified, using default port 6666 Info : accepting 'telnet' connection from 0 TapName | Enabled | IdCode Expected IrLen IrCap IrMask Instr ---|--------------------|---------|------------|------------|------|------|------|--------- 0 | lpc2148.cpu | Y | 0x4f1f0f0f | 0x4f1f0f0f | 0x04 | 0x01 | 0x0f | 0x0c target state: halted target halted in ARM state due to debug-request, current mode: System cpsr: 0x8000005f pc: 0x00000888 jlink hw jtag 3 target state: halted target halted in ARM state due to debug-request, current mode: System cpsr: 0x2000005f pc: 0x00000864 target state: halted target halted in ARM state due to single-step, current mode: System cpsr: 0x2000005f pc: 0x00000868 Info : JTAG tap: lpc2148.cpu tap/device found: 0x4f1f0f0f (Manufacturer: 0x787, Part: 0xf1f0, Version: 0x4) Info : JTAG Tap/device matched target state: halted target halted in ARM state due to debug-request, current mode: System cpsr: 0x2000005f pc: 0x0000086c -- Xiaofan http://mcuee.blogspot.com _______________________________________________ Openocd-development mailing list Openocd-development@lists.berlios.de https://lists.berlios.de/mailman/listinfo/openocd-development
