Magnus Lundin 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 ) > > Have a nice day > Magnus >
Seems to work OK for me too (hw version yellow/V4 OEM IAR). If I do "jlink_hw_jtag 2" it loses USB comm (LED on jlink goes off) and I see messages: jlink hw jtag 3 Error: usb_bulk_read failed (requested=12, result=-110) Error: jlink_tap_execute, wrong result -107 (expected 12) Error: usb_bulk_read failed (requested=12, result=-110) Error: jlink_tap_execute, wrong result -107 (expected 12) Error: usb_bulk_read failed (requested=12, result=-110) : :Must restart openocd to recover. Note: see similar string of messages if USB is unplugged from Jlink while running and must restart it. Does not recover when USB replugged. So I guess I must use 2. Still see occasional segfault on startup (still running r1833 except for jlink.c patch). -gene _______________________________________________ Openocd-development mailing list Openocd-development@lists.berlios.de https://lists.berlios.de/mailman/listinfo/openocd-development
