Ok, so I finally upgraded the clone using the CubeProgrammer. >From version V3J7M2B4S1 (with unprotected bootloader) to V3J10M3B5S1 and it >works like a charm !
Thanks again for your precious help ! --- ** [tickets:#373] ST-LINK V3SET fails to enter SWD ** **Status:** new **Milestone:** 0.11.0 **Created:** Wed Dec 07, 2022 08:57 AM UTC by Tanguy Serrat **Last Updated:** Fri Dec 09, 2022 04:31 PM UTC **Owner:** nobody Hi, I am running into some issues to connect with a target using an ST-LINK V3SET. The setup is : - Target: STM32F723IEK6 - Interface: SWD (dapdirect_swd / hla_swd) - OS: 5.13.0-35-generic #40~20.04.1-Ubuntu - OpenOcd: Open On-Chip Debugger 0.12.0-rc2+dev-00989-g9501b263e (2022-12-06-23:45) - libusb: libusb-1.0-0-dev/focal,now 2:1.0.23-2build1 amd64 The issue seems to be related to USB problems. The error is stlink_usb_error_check(): STLINK_JTAG_GET_IDCODE_ERROR when running : `openocd -d -f /usr/local/share/openocd/scripts/interface/stlink-dap.cfg -f /usr/local/share/openocd/scripts/target/stm32f7x.cfg` Output is: ~~~ Info : 88 3 server.c:297 add_service(): Listening on port 6666 for tcl connections Info : 89 3 server.c:297 add_service(): Listening on port 4444 for telnet connections Debug: 90 3 command.c:155 script_debug(): command - init Debug: 91 3 command.c:155 script_debug(): command - target init Debug: 92 3 command.c:155 script_debug(): command - target names Debug: 93 3 command.c:155 script_debug(): command - stm32f7x.cpu cget -event gdb-flash-erase-start Debug: 94 3 command.c:155 script_debug(): command - stm32f7x.cpu configure -event gdb-flash-erase-start reset init Debug: 95 3 command.c:155 script_debug(): command - stm32f7x.cpu cget -event gdb-flash-write-end Debug: 96 3 command.c:155 script_debug(): command - stm32f7x.cpu configure -event gdb-flash-write-end reset halt Debug: 97 3 command.c:155 script_debug(): command - stm32f7x.cpu cget -event gdb-attach Debug: 98 3 command.c:155 script_debug(): command - stm32f7x.cpu configure -event gdb-attach halt 1000 Debug: 99 3 target.c:1657 handle_target_init_command(): Initializing targets... Debug: 100 3 semihosting_common.c:109 semihosting_common_init(): Debug: 101 3 stlink_usb.c:5081 stlink_dap_init(): stlink_dap_init() Debug: 102 3 stlink_usb.c:3693 stlink_open(): stlink_open Debug: 103 3 stlink_usb.c:3705 stlink_open(): transport: 4 vid: 0x0483 pid: 0x3744 serial: Debug: 104 3 stlink_usb.c:3705 stlink_open(): transport: 4 vid: 0x0483 pid: 0x3748 serial: Debug: 105 3 stlink_usb.c:3705 stlink_open(): transport: 4 vid: 0x0483 pid: 0x374b serial: Debug: 106 3 stlink_usb.c:3705 stlink_open(): transport: 4 vid: 0x0483 pid: 0x374d serial: Debug: 107 3 stlink_usb.c:3705 stlink_open(): transport: 4 vid: 0x0483 pid: 0x374e serial: Debug: 108 3 stlink_usb.c:3705 stlink_open(): transport: 4 vid: 0x0483 pid: 0x374f serial: Debug: 109 3 stlink_usb.c:3705 stlink_open(): transport: 4 vid: 0x0483 pid: 0x3752 serial: Debug: 110 3 stlink_usb.c:3705 stlink_open(): transport: 4 vid: 0x0483 pid: 0x3753 serial: Debug: 111 3 stlink_usb.c:3705 stlink_open(): transport: 4 vid: 0x0483 pid: 0x3754 serial: Info : 112 7 stlink_usb.c:1434 stlink_usb_version(): STLINK V3J10M3B5S1 (API v3) VID:PID 0483:3753 Debug: 113 7 stlink_usb.c:1659 stlink_usb_exit_mode(): MODE: 0x01 Info : 114 7 stlink_usb.c:1470 stlink_usb_check_voltage(): Target voltage: 3.347832 Debug: 115 7 stlink_usb.c:1727 stlink_usb_init_mode(): MODE: 0x01 Debug: 116 7 stlink_usb.c:3093 stlink_dump_speed_map(): Supported clock speeds are: Debug: 117 7 stlink_usb.c:3096 stlink_dump_speed_map(): 24000 kHz Debug: 118 7 stlink_usb.c:3096 stlink_dump_speed_map(): 8000 kHz Debug: 119 7 stlink_usb.c:3096 stlink_dump_speed_map(): 3300 kHz Debug: 120 7 stlink_usb.c:3096 stlink_dump_speed_map(): 1000 kHz Debug: 121 7 stlink_usb.c:3096 stlink_dump_speed_map(): 200 kHz Debug: 122 7 stlink_usb.c:3096 stlink_dump_speed_map(): 50 kHz Debug: 123 7 stlink_usb.c:3096 stlink_dump_speed_map(): 5 kHz Debug: 124 37 stlink_usb.c:1086 stlink_usb_error_check(): STLINK_JTAG_GET_IDCODE_ERROR Error: 125 37 stlink_usb.c:3748 stlink_open(): init mode failed (unable to connect to the target) Debug: 126 37 stlink_usb.c:1659 stlink_usb_exit_mode(): MODE: 0x01 Debug: 127 37 command.c:544 run_command(): Command 'init' failed with error code -4 User : 128 37 command.c:608 command_run_line(): Debug: 129 37 target.c:2199 target_free_all_working_areas_restore(): freeing all working areas ~~~ The usb device is enumerated in dmesg : ~~~ [171481.193449] usb 1-4.2: New USB device found, idVendor=0483, idProduct=3753, bcdDevice= 1.00 [171481.193461] usb 1-4.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [171481.193467] usb 1-4.2: Product: STLINK-V3 [171481.193471] usb 1-4.2: Manufacturer: STMicroelectronics [171481.193475] usb 1-4.2: SerialNumber: 0019001C3656501420363341 [171481.198570] cdc_acm 1-4.2:1.1: ttyACM0: USB ACM device [171481.199678] cdc_acm 1-4.2:1.4: ttyACM1: USB ACM device ~~~ Running stlink command `st-trace -v`: ~~~ Failed to parse flash type or unrecognized flash type 2022-12-07T09:08:55 DEBUG trace.c: show_help = false 2022-12-07T09:08:55 DEBUG trace.c: show_version = false 2022-12-07T09:08:55 DEBUG trace.c: logging_level = 100 2022-12-07T09:08:55 DEBUG trace.c: core_frequency = 0 Hz 2022-12-07T09:08:55 DEBUG trace.c: trace_frequency = 0 Hz 2022-12-07T09:08:55 DEBUG trace.c: reset_board = true 2022-12-07T09:08:55 DEBUG trace.c: force = false 2022-12-07T09:08:55 DEBUG trace.c: serial_number = any 2022-12-07T09:08:55 DEBUG common.c: *** looking up stlink version 2022-12-07T09:08:55 DEBUG common.c: st vid = 0x0483 (expect 0x0483) 2022-12-07T09:08:55 DEBUG common.c: stlink pid = 0x3753 2022-12-07T09:08:55 DEBUG common.c: stlink version = 0x3 2022-12-07T09:08:55 DEBUG common.c: jtag version = 0xa 2022-12-07T09:08:55 DEBUG common.c: swim version = 0x1 2022-12-07T09:08:55 DEBUG common.c: stlink current mode: mass 2022-12-07T09:08:55 DEBUG usb.c: JTAG/SWD freq set to 0 2022-12-07T09:08:55 DEBUG common.c: stlink current mode: mass 2022-12-07T09:08:55 DEBUG common.c: *** stlink_enter_swd_mode *** 2022-12-07T09:08:55 DEBUG usb.c: ENTER_SWD error (0x09) Failed to enter SWD mode 2022-12-07T09:08:55 ERROR trace.c: Your stlink is not connected to a device ~~~ This seems to be somehow related to [#325](https://sourceforge.net/p/openocd/tickets/325/) [#308](https://sourceforge.net/p/openocd/tickets/308/) . Thank you for your help. --- Sent from sourceforge.net because openocd-devel@lists.sourceforge.net is subscribed to https://sourceforge.net/p/openocd/tickets/ To unsubscribe from further messages, a project admin can change settings at https://sourceforge.net/p/openocd/admin/tickets/options. Or, if this is a mailing list, you can unsubscribe from the mailing list.
