On Fri, Apr 03, 2009 at 05:42:48PM +0200, Magnus Lundin wrote: > There is also a problem with error checking in the > swjdp_transaction_endcheck that creates a recusive loop with this type > of problem. > > Try the following patch.
Hm, slightly different behavior, but still not working I think. Open On-Chip Debugger 1.0 (2009-04-03-20:11) svn:1454M BUGS? Read http://svn.berlios.de/svnroot/repos/openocd/trunk/BUGS $URL: http://svn.berlios.de/svnroot/repos/openocd/trunk/src/openocd.c $ 1 kHz Info : J-Link ARM-OB STM32 compiled Jan 13 2009 17:07:17 Info : Vref = 3.300 TCK = 1 TDI = 0 TDO = 1 TMS = 1 SRST = 1 TRST = 1 Info : J-Link JTAG Interface ready Info : JTAG tap: stm32.cpu tap/device found: 0x3ba00477 (Manufacturer: 0x23b, Part: 0xba00, Version: 0x3) Info : JTAG Tap/device matched Info : JTAG tap: stm32.bs tap/device found: 0x06412041 (Manufacturer: 0x020, Part: 0x6412, Version: 0x0) Info : JTAG Tap/device matched Error: AHBAP Cached values: dp_select 0x0, ap_csw 0xa2000012, ap_tar 0xffffffff Error: SWJ-DP OVERRUN - check clock or reduce jtag speed Error: Read AHBAP_CSW 0x23000052 Error: AHBAP Cached values: dp_select 0x0, ap_csw 0xa2000012, ap_tar 0xffffffff Error: SWJ-DP OVERRUN - check clock or reduce jtag speed Error: Read AHBAP_CSW 0x23000052 Warn : Block read error address 0xe000ed00, count 0x1 Warn : no telnet port specified, using default port 4444 Warn : no gdb port specified, using default port 3333 Warn : no tcl port specified, using default port 6666 Error: AHBAP Cached values: dp_select 0x10, ap_csw 0xa2000002, ap_tar 0xe000edf0 Error: SWJ-DP OVERRUN - check clock or reduce jtag speed Error: Read AHBAP_CSW 0x23000042 Error: AHBAP Cached values: dp_select 0x10, ap_csw 0xa2000002, ap_tar 0xe000edf0 Error: SWJ-DP OVERRUN - check clock or reduce jtag speed Error: Read AHBAP_CSW 0x23000042 Error: AHBAP Cached values: dp_select 0x10, ap_csw 0xa2000002, ap_tar 0xe000edf0 Error: SWJ-DP OVERRUN - check clock or reduce jtag speed Error: Read AHBAP_CSW 0x23000042 Error: AHBAP Cached values: dp_select 0x0, ap_csw 0xa2000012, ap_tar 0xffffffff Error: SWJ-DP OVERRUN - check clock or reduce jtag speed Error: Read AHBAP_CSW 0x23000042 Warn : Block write error address 0xe0002000, wcount 0x1 Error: AHBAP Cached values: dp_select 0x10, ap_csw 0xa2000002, ap_tar 0xe000edf0 Error: SWJ-DP OVERRUN - check clock or reduce jtag speed Error: Read AHBAP_CSW 0x23000042 Error: AHBAP Cached values: dp_select 0x10, ap_csw 0xa2000002, ap_tar 0xe000edf0 Error: SWJ-DP OVERRUN - check clock or reduce jtag speed Error: Read AHBAP_CSW 0x23000042 target state: halted target halted due to undefined, current mode: Handler SysTick xPSR: 0x0100000f pc: 0x08001ce0 This time there's no endless loop, the debug output stops here and I can connect via telnet, but can't do much there... > init > flash probe 0 device id = 0x10006412 STM32 flash size failed, probe inaccurate - assuming 32k flash flash size = 32kbytes flash 'stm32x' found at 0x08000000 > flash info 0 #0: stm32x at 0x08000000, size 0x00008000, buswidth 0, chipwidth 0 # 0: 0x00000000 (0x400 1kB) protected # 1: 0x00000400 (0x400 1kB) protected # 2: 0x00000800 (0x400 1kB) protected # 3: 0x00000c00 (0x400 1kB) protected # 4: 0x00001000 (0x400 1kB) protected # 5: 0x00001400 (0x400 1kB) protected # 6: 0x00001800 (0x400 1kB) protected # 7: 0x00001c00 (0x400 1kB) protected # 8: 0x00002000 (0x400 1kB) protected # 9: 0x00002400 (0x400 1kB) protected # 10: 0x00002800 (0x400 1kB) protected # 11: 0x00002c00 (0x400 1kB) protected # 12: 0x00003000 (0x400 1kB) protected # 13: 0x00003400 (0x400 1kB) protected # 14: 0x00003800 (0x400 1kB) protected # 15: 0x00003c00 (0x400 1kB) protected # 16: 0x00004000 (0x400 1kB) protected # 17: 0x00004400 (0x400 1kB) protected # 18: 0x00004800 (0x400 1kB) protected # 19: 0x00004c00 (0x400 1kB) protected # 20: 0x00005000 (0x400 1kB) protected # 21: 0x00005400 (0x400 1kB) protected # 22: 0x00005800 (0x400 1kB) protected # 23: 0x00005c00 (0x400 1kB) protected # 24: 0x00006000 (0x400 1kB) protected # 25: 0x00006400 (0x400 1kB) protected # 26: 0x00006800 (0x400 1kB) protected # 27: 0x00006c00 (0x400 1kB) protected # 28: 0x00007000 (0x400 1kB) protected # 29: 0x00007400 (0x400 1kB) protected # 30: 0x00007800 (0x400 1kB) protected # 31: 0x00007c00 (0x400 1kB) protected stm32x (Low Density) - Rev: A > dump_image foo.dump 0 0x00008000 usb_bulk_read failed (requested=937, result=256) jlink_tap_execute, wrong result -1, expected 937 usb_bulk_write failed (requested=3250, result=-110) jlink_tap_execute, wrong result -1, expected 1623 usb_bulk_write failed (requested=3264, result=-110) jlink_tap_execute, wrong result -1, expected 1630 usb_bulk_write failed (requested=3278, result=-110) jlink_tap_execute, wrong result -1, expected 1637 [SEGFAULT] Uwe. -- http://www.hermann-uwe.de | http://www.holsham-traders.de http://www.crazy-hacks.org | http://www.unmaintained-free-software.org _______________________________________________ Openocd-development mailing list Openocd-development@lists.berlios.de https://lists.berlios.de/mailman/listinfo/openocd-development
