STM8: I can't flash firmware using OpenOCD

[casainho]

Hi everyone.

I am looking to flash and debug STM8 using OpenOCD and Eclipse, on Linux. Maybe I am the only one that can't do it... if you could help me, would be great. I will share my documentation with everyone here, when it is finished: https://opensource-ebike-firmware.github.io/Development_tools--Debug_OpenOCD_and_Eclipse.html

So, I tried already with the 3.3V of STlinkV2 and without it, external power supply, with the same results.

If I do this:
monitor reset halt
target halted due to debug-request, pc: 0x00008000
monitor load_image main.bin
223 bytes written at address 0x00000000
downloaded 223 bytes in 0.012157s (17.913 KiB/s)

Seems it flashed, but we can see at wrong address and in fact the code running is the old version, not the one I tried to flash.

If I put the 0x8000 address, the the output is this:
monitor reset halt
target halted due to debug-request, pc: 0x00008000
monitor mdb 0x00505F
0x0000505f: 40
monitor load_image main.bin 0x8000

Polling target stm8.cpu failed, trying to reexamine
trying to reconnect

Seems that for OpenOCD, only the command load_image is failing. I verified the sources of the version of OpenOCD for STM8 that it sends the commands to unlock the MASS of STM8 but as you could see, I tried before to send anyway but with the same results :-(

The flash of firmware always works with stm8flash!! I also saw the source code and they also send the commands to unlock the MASS.

So, I don't know what more I can try.

The very simple code I am using is here, including the makefile and Eclipse project files: https://github.com/OpenSource-EBike-firmware/BMSBattery_S_controllers_firmware/tree/LED_blink

Using the same the instructions on https://stm8-binutils-gdb.sourceforge.io/

[akre]

What board are you using?
Could you make a dump of the elf header e.g stm8-objdump -h main.elf

[casainho]

cas@cas-sp4:~/OpenSource-EBike-firmware/BMSBattery_S_controllers_firmware$ stm8-objdump -h main.elf

main.elf: file format elf32-stm8

Sections:
Idx Name Size VMA LMA File off Algn
0 SSEG 00000003 00000001 00000001 00000034 20
CONTENTS, ALLOC, LOAD, READONLY, DATA
1 HOME 00000083 00008000 00008000 00000037 20
CONTENTS, ALLOC, LOAD, READONLY, DATA
2 GSINIT 0000001e 00008083 00008083 000000ba 20
CONTENTS, ALLOC, LOAD, READONLY, DATA
3 GSFINAL 00000003 000080a1 000080a1 000000d8 20
CONTENTS, ALLOC, LOAD, READONLY, DATA
4 CODE 0000003b 000080a4 000080a4 000000db 20
CONTENTS, ALLOC, LOAD, READONLY, DATA
5 .debug_line 000000e8 00000000 00000000 00000116 20
CONTENTS, READONLY, DEBUGGING
6 .debug_loc 00000014 00000000 00000000 000001fe 20
CONTENTS, READONLY, DEBUGGING
7 .debug_abbrev 00000038 00000000 00000000 00000212 20
CONTENTS, READONLY, DEBUGGING
8 .debug_info 0000005b 00000000 00000000 0000024a 20
CONTENTS, READONLY, DEBUGGING
9 .debug_pubnames 0000001b 00000000 00000000 000002a5 20
CONTENTS, READONLY, DEBUGGING
10 .debug_frame 00000012 00000000 00000000 000002c0 2**0
CONTENTS, READONLY, DEBUGGING

The board is a cheap one, as refered here: http://www.electroschematics.com/11194/stm-mini-development-board-unboxed/

[akre]

Elf file looks ok.

Make sure your target is not running when downloading the code.

Try:
gdb --tui main.elf
set remote interrupt-on-connect
start

or:
gdb --tui main.elf
tar ext :3333
mon reset halt
start

If that does not work you would have to take a look att openocd debug log with openocd "-d3" option enabled.

[casainho]

OPTION 1

GDB

For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from main.elf...done.
(gdb) tar ext :3333
Remote debugging using :3333
0x00008000 in ?? ()
(gdb) mon reset halt
target halted due to debug-request, pc: 0x00008000
(gdb) start
The program being debugged has been started already.
Start it from the beginning? (y or n) y
Temporary breakpoint 1 at 0x80b2
Starting program: /home/cas/OpenSource-EBike-firmware/BMSBattery_S_controllers_firmware/main.elf
Already connected to a remote target. Disconnect? (y or n) y
Remote debugging using localhost:3333
Remote communication error. Target disconnected.: Connection reset by peer.
(gdb)

OpenOCD

/home/cas/software/stm8-binutils/bin/openocd -d3 -f tools/openocd-v0.10.0-scripts/stlink-v2.cfg -f tools/openocd-v0.10.0-scripts/stm8.cfg -c "init" -c "reset halt"
Open On-Chip Debugger 0.10.0
Licensed under GNU GPL v2
For bug reports, read
http://openocd.org/doc/doxygen/bugs.html
User : 13 2 command.c:544 command_print(): debug_level: 3
Debug: 14 2 options.c:181 add_default_dirs(): bindir=/home/cas/software/stm8-binutils/bin
Debug: 15 2 options.c:182 add_default_dirs(): pkgdatadir=/home/cas/software/stm8-binutils/share/openocd
Debug: 16 2 options.c:183 add_default_dirs(): exepath=/home/cas/software/stm8-binutils/bin
Debug: 17 2 options.c:184 add_default_dirs(): bin2data=../share/openocd
Debug: 18 2 configuration.c:42 add_script_search_dir(): adding /home/cas/.openocd
Debug: 19 2 configuration.c:42 add_script_search_dir(): adding /home/cas/software/stm8-binutils/bin/../share/openocd/site
Debug: 20 2 configuration.c:42 add_script_search_dir(): adding /home/cas/software/stm8-binutils/bin/../share/openocd/scripts
Debug: 21 2 configuration.c:82 find_file(): found tools/openocd-v0.10.0-scripts/stlink-v2.cfg
Debug: 22 2 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_interface hla
Debug: 23 2 command.c:143 script_debug(): command - interface ocd_interface hla
Debug: 25 2 command.c:364 register_command_handler(): registering 'ocd_hla_device_desc'...
Debug: 26 2 command.c:364 register_command_handler(): registering 'ocd_hla_serial'...
Debug: 27 2 command.c:364 register_command_handler(): registering 'ocd_hla_layout'...
Debug: 28 2 command.c:364 register_command_handler(): registering 'ocd_hla_vid_pid'...
Debug: 29 2 command.c:364 register_command_handler(): registering 'ocd_hla_command'...
Debug: 30 2 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_hla_layout stlink
Debug: 31 2 command.c:143 script_debug(): command - hla_layout ocd_hla_layout stlink
Debug: 33 2 hla_interface.c:239 hl_interface_handle_layout_command(): hl_interface_handle_layout_command
Debug: 34 2 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_hla_device_desc ST-LINK/V2
Debug: 35 2 command.c:143 script_debug(): command - hla_device_desc ocd_hla_device_desc ST-LINK/V2
Debug: 37 2 hla_interface.c:213 hl_interface_handle_device_desc_command(): hl_interface_handle_device_desc_command
Debug: 38 3 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_hla_vid_pid 0x0483 0x3748
Debug: 39 3 command.c:143 script_debug(): command - hla_vid_pid ocd_hla_vid_pid 0x0483 0x3748
Debug: 41 3 hla_interface.c:267 hl_interface_handle_vid_pid_command(): hl_interface_handle_vid_pid_command
Debug: 42 3 configuration.c:82 find_file(): found tools/openocd-v0.10.0-scripts/stm8.cfg
Debug: 43 3 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_transport select stlink_swim
Debug: 44 3 command.c:143 script_debug(): command - ocd_transport ocd_transport select stlink_swim
Debug: 45 3 hla_transport.c:191 hl_transport_select(): hl_transport_select
Debug: 46 3 command.c:364 register_command_handler(): registering 'ocd_hla'...
Debug: 47 3 command.c:364 register_command_handler(): registering 'ocd_jtag'...
Debug: 48 3 command.c:364 register_command_handler(): registering 'ocd_jtag'...
Debug: 49 3 command.c:364 register_command_handler(): registering 'ocd_jtag'...
Debug: 50 3 command.c:364 register_command_handler(): registering 'ocd_jtag'...
Debug: 51 3 command.c:364 register_command_handler(): registering 'ocd_jtag'...
Debug: 52 3 command.c:364 register_command_handler(): registering 'ocd_jtag'...
Debug: 53 3 command.c:364 register_command_handler(): registering 'ocd_jtag'...
Debug: 54 3 command.c:364 register_command_handler(): registering 'ocd_jtag'...
Debug: 55 3 command.c:364 register_command_handler(): registering 'ocd_jtag'...
Debug: 56 3 command.c:364 register_command_handler(): registering 'ocd_jtag_ntrst_delay'...
Debug: 57 3 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_hla newtap stm8 cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id 0
Debug: 58 3 command.c:143 script_debug(): command - ocd_hla ocd_hla newtap stm8 cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id 0
Debug: 59 4 hla_tcl.c:116 jim_hl_newtap_cmd(): Creating New Tap, Chip: stm8, Tap: cpu, Dotted: stm8.cpu, 8 params
Debug: 60 4 hla_tcl.c:126 jim_hl_newtap_cmd(): Processing option: -irlen
Debug: 61 4 hla_tcl.c:126 jim_hl_newtap_cmd(): Processing option: -ircapture
Debug: 62 4 hla_tcl.c:126 jim_hl_newtap_cmd(): Processing option: -irmask
Debug: 63 4 hla_tcl.c:126 jim_hl_newtap_cmd(): Processing option: -expected-id
Debug: 64 4 core.c:1304 jtag_tap_init(): Created Tap: stm8.cpu @ abs position 0, irlen 0, capture: 0x0 mask: 0x0
Debug: 65 4 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_target create stm8.cpu stm8 -chain-position stm8.cpu
Debug: 66 4 command.c:143 script_debug(): command - ocd_target ocd_target create stm8.cpu stm8 -chain-position stm8.cpu
Debug: 67 4 target.c:1901 target_free_all_working_areas_restore(): freeing all working areas
Debug: 68 4 command.c:364 register_command_handler(): registering 'ocd_stm8'...
Debug: 69 4 stm8.c:1082 stm8_target_create(): stm8_target_create
Debug: 70 4 stm8.c:429 stm8_configure_break_unit(): hw breakpoints: numinst 2 numdata 2
Debug: 71 4 command.c:364 register_command_handler(): registering 'ocd_stm8.cpu'...
Debug: 72 4 command.c:364 register_command_handler(): registering 'ocd_stm8.cpu'...
Debug: 73 4 command.c:364 register_command_handler(): registering 'ocd_stm8.cpu'...
Debug: 74 4 command.c:364 register_command_handler(): registering 'ocd_stm8.cpu'...
Debug: 75 4 command.c:364 register_command_handler(): registering 'ocd_stm8.cpu'...
Debug: 76 4 command.c:364 register_command_handler(): registering 'ocd_stm8.cpu'...
Debug: 77 4 command.c:364 register_command_handler(): registering 'ocd_stm8.cpu'...
Debug: 78 4 command.c:364 register_command_handler(): registering 'ocd_stm8.cpu'...
Debug: 79 4 command.c:364 register_command_handler(): registering 'ocd_stm8.cpu'...
Debug: 80 4 command.c:364 register_command_handler(): registering 'ocd_stm8.cpu'...
Debug: 81 4 command.c:364 register_command_handler(): registering 'ocd_stm8.cpu'...
Debug: 82 4 command.c:364 register_command_handler(): registering 'ocd_stm8.cpu'...
Debug: 83 4 command.c:364 register_command_handler(): registering 'ocd_stm8.cpu'...
Debug: 84 4 command.c:364 register_command_handler(): registering 'ocd_stm8.cpu'...
Debug: 85 4 command.c:364 register_command_handler(): registering 'ocd_stm8.cpu'...
Debug: 86 5 command.c:364 register_command_handler(): registering 'ocd_stm8.cpu'...
Debug: 87 5 command.c:364 register_command_handler(): registering 'ocd_stm8.cpu'...
Debug: 88 5 command.c:364 register_command_handler(): registering 'ocd_stm8.cpu'...
Debug: 89 5 command.c:364 register_command_handler(): registering 'ocd_stm8.cpu'...
Debug: 90 5 command.c:364 register_command_handler(): registering 'ocd_stm8.cpu'...
Debug: 91 5 command.c:364 register_command_handler(): registering 'ocd_stm8.cpu'...
Debug: 92 5 command.c:364 register_command_handler(): registering 'ocd_stm8.cpu'...
Debug: 93 5 command.c:364 register_command_handler(): registering 'ocd_stm8.cpu'...
Debug: 94 5 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_stm8.cpu configure -work-area-phys 0x0 -work-area-size 0x400 -work-area-backup 1
Debug: 95 5 command.c:143 script_debug(): command - ocd_stm8.cpu ocd_stm8.cpu configure -work-area-phys 0x0 -work-area-size 0x400 -work-area-backup 1
Debug: 96 5 target.c:1901 target_free_all_working_areas_restore(): freeing all working areas
Debug: 97 5 target.c:1901 target_free_all_working_areas_restore(): freeing all working areas
Debug: 98 5 target.c:1901 target_free_all_working_areas_restore(): freeing all working areas
Debug: 99 5 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_stm8.cpu configure -flashstart 0x8000 -flashend 0xffff -eepromstart 0x4000 -eepromend 0x43ff -optionstart 0x4800 -optionend 0x43ff -blocksize 0x80
Debug: 100 5 command.c:143 script_debug(): command - ocd_stm8.cpu ocd_stm8.cpu configure -flashstart 0x8000 -flashend 0xffff -eepromstart 0x4000 -eepromend 0x43ff -optionstart 0x4800 -optionend 0x43ff -blocksize 0x80
Debug: 101 5 stm8.c:1909 stm8_jim_configure(): stm8_jim_configure flashstart=00008000
Debug: 102 5 stm8.c:1928 stm8_jim_configure(): stm8_jim_configure flashend=0000ffff
Debug: 103 5 stm8.c:1947 stm8_jim_configure(): stm8_jim_configure eepromstart=00004000
Debug: 104 5 stm8.c:1966 stm8_jim_configure(): stm8_jim_configure eepromend=000043ff
Debug: 105 5 stm8.c:1985 stm8_jim_configure(): stm8_jim_configure optionstart=00004800
Debug: 106 5 stm8.c:2004 stm8_jim_configure(): stm8_jim_configure optionend=000043ff
Debug: 107 5 stm8.c:1890 stm8_jim_configure(): stm8_jim_configure blocksize=00000080
Debug: 108 5 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_adapter_khz 0
Debug: 109 5 command.c:143 script_debug(): command - adapter_khz ocd_adapter_khz 0
Debug: 111 6 core.c:1631 jtag_config_khz(): handle jtag khz
Debug: 112 6 core.c:1598 adapter_khz_to_speed(): convert khz to interface specific speed value
Debug: 113 6 core.c:1598 adapter_khz_to_speed(): convert khz to interface specific speed value
User : 114 6 command.c:544 command_print(): adapter speed: RCLK - adaptive
Debug: 115 6 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_reset_config srst_only
Debug: 116 6 command.c:143 script_debug(): command - reset_config ocd_reset_config srst_only
User : 118 6 command.c:544 command_print(): srst_only separate srst_gates_jtag srst_open_drain connect_deassert_srst
Debug: 119 6 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_init
Debug: 120 6 command.c:143 script_debug(): command - init ocd_init
Debug: 122 6 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_target init
Debug: 123 6 command.c:143 script_debug(): command - ocd_target ocd_target init
Debug: 125 6 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_target names
Debug: 126 6 command.c:143 script_debug(): command - ocd_target ocd_target names
Debug: 127 6 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_stm8.cpu cget -event gdb-flash-erase-start
Debug: 128 6 command.c:143 script_debug(): command - ocd_stm8.cpu ocd_stm8.cpu cget -event gdb-flash-erase-start
Debug: 129 6 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_stm8.cpu configure -event gdb-flash-erase-start reset init
Debug: 130 6 command.c:143 script_debug(): command - ocd_stm8.cpu ocd_stm8.cpu configure -event gdb-flash-erase-start reset init
Debug: 131 6 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_stm8.cpu cget -event gdb-flash-write-end
Debug: 132 6 command.c:143 script_debug(): command - ocd_stm8.cpu ocd_stm8.cpu cget -event gdb-flash-write-end
Debug: 133 6 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_stm8.cpu configure -event gdb-flash-write-end reset halt
Debug: 134 6 command.c:143 script_debug(): command - ocd_stm8.cpu ocd_stm8.cpu configure -event gdb-flash-write-end reset halt
Debug: 135 7 target.c:1326 handle_target_init_command(): Initializing targets...
Debug: 136 7 stm8.c:796 stm8_init(): stm8_init
Debug: 137 7 command.c:364 register_command_handler(): registering 'ocd_target_request'...
Debug: 138 7 command.c:364 register_command_handler(): registering 'ocd_trace'...
Debug: 139 7 command.c:364 register_command_handler(): registering 'ocd_trace'...
Debug: 140 7 command.c:364 register_command_handler(): registering 'ocd_fast_load_image'...
Debug: 141 7 command.c:364 register_command_handler(): registering 'ocd_fast_load'...
Debug: 142 7 command.c:364 register_command_handler(): registering 'ocd_profile'...
Debug: 143 7 command.c:364 register_command_handler(): registering 'ocd_virt2phys'...
Debug: 144 7 command.c:364 register_command_handler(): registering 'ocd_reg'...
Debug: 145 7 command.c:364 register_command_handler(): registering 'ocd_poll'...
Debug: 146 7 command.c:364 register_command_handler(): registering 'ocd_wait_halt'...
Debug: 147 7 command.c:364 register_command_handler(): registering 'ocd_halt'...
Debug: 148 7 command.c:364 register_command_handler(): registering 'ocd_resume'...
Debug: 149 7 command.c:364 register_command_handler(): registering 'ocd_reset'...
Debug: 150 7 command.c:364 register_command_handler(): registering 'ocd_soft_reset_halt'...
Debug: 151 7 command.c:364 register_command_handler(): registering 'ocd_step'...
Debug: 152 7 command.c:364 register_command_handler(): registering 'ocd_mdw'...
Debug: 153 7 command.c:364 register_command_handler(): registering 'ocd_mdh'...
Debug: 154 7 command.c:364 register_command_handler(): registering 'ocd_mdb'...
Debug: 155 7 command.c:364 register_command_handler(): registering 'ocd_mww'...
Debug: 156 7 command.c:364 register_command_handler(): registering 'ocd_mwh'...
Debug: 157 7 command.c:364 register_command_handler(): registering 'ocd_mwb'...
Debug: 158 7 command.c:364 register_command_handler(): registering 'ocd_bp'...
Debug: 159 7 command.c:364 register_command_handler(): registering 'ocd_rbp'...
Debug: 160 7 command.c:364 register_command_handler(): registering 'ocd_wp'...
Debug: 161 7 command.c:364 register_command_handler(): registering 'ocd_rwp'...
Debug: 162 7 command.c:364 register_command_handler(): registering 'ocd_load_image'...
Debug: 163 7 command.c:364 register_command_handler(): registering 'ocd_dump_image'...
Debug: 164 7 command.c:364 register_command_handler(): registering 'ocd_verify_image_checksum'...
Debug: 165 7 command.c:364 register_command_handler(): registering 'ocd_verify_image'...
Debug: 166 7 command.c:364 register_command_handler(): registering 'ocd_test_image'...
Debug: 167 7 command.c:364 register_command_handler(): registering 'ocd_reset_nag'...
Debug: 168 7 command.c:364 register_command_handler(): registering 'ocd_ps'...
Debug: 169 7 command.c:364 register_command_handler(): registering 'ocd_test_mem_access'...
Debug: 170 7 hla_interface.c:109 hl_interface_init(): hl_interface_init
Debug: 171 7 hla_layout.c:83 hl_layout_init(): hl_layout_init
Debug: 172 7 core.c:1598 adapter_khz_to_speed(): convert khz to interface specific speed value
Debug: 173 7 core.c:1601 adapter_khz_to_speed(): have interface set up
Info : 174 7 stlink_usb.c:1932 stlink_speed(): Unable to match requested speed 0 kHz, using 5 kHz
Debug: 175 7 core.c:1598 adapter_khz_to_speed(): convert khz to interface specific speed value
Debug: 176 7 core.c:1601 adapter_khz_to_speed(): have interface set up
Info : 177 7 stlink_usb.c:1932 stlink_speed(): Unable to match requested speed 0 kHz, using 5 kHz
Info : 178 7 core.c:1384 adapter_init(): RCLK (adaptive clock speed) not supported - fallback to 5 kHz
Debug: 179 7 openocd.c:140 handle_init_command(): Debug Adapter init complete
Debug: 180 7 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_transport init
Debug: 181 7 command.c:143 script_debug(): command - ocd_transport ocd_transport init
Debug: 183 7 transport.c:239 handle_transport_init(): handle_transport_init
Debug: 184 7 hla_transport.c:152 hl_transport_init(): hl_transport_init
Debug: 185 7 hla_transport.c:169 hl_transport_init(): current transport stlink_swim
Debug: 186 7 hla_interface.c:42 hl_interface_open(): hl_interface_open
Debug: 187 7 hla_layout.c:40 hl_layout_open(): hl_layout_open
Debug: 188 7 stlink_usb.c:1966 stlink_usb_open(): stlink_usb_open
Debug: 189 7 stlink_usb.c:1983 stlink_usb_open(): transport: 3 vid: 0x0483 pid: 0x3748 serial:
Info : 190 10 stlink_usb.c:658 stlink_usb_version(): STLINK v2 JTAG v17 API v2 SWIM v4 VID 0x0483 PID 0x3748
Info : 191 10 stlink_usb.c:2094 stlink_usb_open(): using stlink api v2
Debug: 192 10 stlink_usb.c:859 stlink_usb_init_mode(): MODE: 0x03
Info : 193 10 stlink_usb.c:690 stlink_usb_check_voltage(): Target voltage: 3.268526
Debug: 194 10 stlink_usb.c:914 stlink_usb_init_mode(): MODE: 0x01
Debug: 195 11 stlink_usb.c:940 stlink_usb_init_mode(): MODE: 0x03
Debug: 196 21 hla_interface.c:127 hl_interface_execute_queue(): hl_interface_execute_queue: ignored
Debug: 197 21 core.c:729 jtag_add_reset(): SRST line released
Debug: 198 21 core.c:753 jtag_add_reset(): TRST line released
Debug: 199 21 core.c:327 jtag_call_event_callbacks(): jtag event: TAP reset
Debug: 200 21 hla_interface.c:67 hl_interface_init_target(): hl_interface_init_target
Debug: 201 21 openocd.c:153 handle_init_command(): Examining targets...
Debug: 202 21 target.c:1519 target_call_event_callbacks(): target event 21 (examine-start)
Debug: 203 21 stm8.c:1612 stm8_examine(): stm8_examine
Debug: 204 21 stm8.c:1617 stm8_examine(): writing A0 to SWIM_CSR
Debug: 205 22 stm8.c:1622 stm8_examine(): writing B0 to SWIM_CSR
Debug: 206 24 target.c:1519 target_call_event_callbacks(): target event 22 (examine-end)
Debug: 207 25 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_flash init
Debug: 208 26 command.c:143 script_debug(): command - ocd_flash ocd_flash init
Debug: 209 28 stm8.c:825 stm8_poll(): DM_CSR2_STALL already set during server startup.
Debug: 210 31 stm8.c:1108 stm8_read_core_reg(): read core reg 0 value 0x8000
Debug: 211 31 stm8.c:1108 stm8_read_core_reg(): read core reg 1 value 0x0
Debug: 212 31 stm8.c:1108 stm8_read_core_reg(): read core reg 2 value 0x0
Debug: 213 31 stm8.c:1108 stm8_read_core_reg(): read core reg 3 value 0x0
Debug: 214 32 stm8.c:1108 stm8_read_core_reg(): read core reg 4 value 0x3ff
Debug: 215 32 stm8.c:1108 stm8_read_core_reg(): read core reg 5 value 0x28
Debug: 216 36 stm8.c:442 stm8_examine_debug_reason(): stm8_examine_debug_reason csr1 = 0x10 csr2 = 0x08
Debug: 217 36 stm8.c:482 stm8_debug_entry(): entered debug state at PC 0x8000, target->state: halted
Debug: 218 36 target.c:1519 target_call_event_callbacks(): target event 0 (gdb-halt)
Debug: 219 36 target.c:1519 target_call_event_callbacks(): target event 1 (halted)
Debug: 221 36 tcl.c:1099 handle_flash_init_command(): Initializing flash devices...
Debug: 222 36 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_mflash init
Debug: 223 36 command.c:143 script_debug(): command - ocd_mflash ocd_mflash init
Debug: 225 38 mflash.c:1377 handle_mflash_init_command(): Initializing mflash devices...
Debug: 226 38 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_nand init
Debug: 227 38 command.c:143 script_debug(): command - ocd_nand ocd_nand init
Debug: 229 40 tcl.c:497 handle_nand_init_command(): Initializing NAND devices...
Debug: 230 40 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_pld init
Debug: 231 40 command.c:143 script_debug(): command - ocd_pld ocd_pld init
Debug: 233 42 pld.c:205 handle_pld_init_command(): Initializing PLDs...
Debug: 234 42 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_reset halt
Debug: 235 42 command.c:143 script_debug(): command - reset ocd_reset halt
Debug: 237 44 target.c:1537 target_call_reset_callbacks(): target reset 2 (halt)
Debug: 238 44 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_target names
Debug: 239 44 command.c:143 script_debug(): command - ocd_target ocd_target names
Debug: 240 44 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_stm8.cpu invoke-event reset-start
Debug: 241 44 command.c:143 script_debug(): command - ocd_stm8.cpu ocd_stm8.cpu invoke-event reset-start
Debug: 242 44 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_transport select
Debug: 243 44 command.c:143 script_debug(): command - ocd_transport ocd_transport select
Debug: 244 44 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_transport select
Debug: 245 44 command.c:143 script_debug(): command - ocd_transport ocd_transport select
Debug: 246 45 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_stm8.cpu invoke-event examine-start
Debug: 247 45 command.c:143 script_debug(): command - ocd_stm8.cpu ocd_stm8.cpu invoke-event examine-start
Debug: 248 45 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_stm8.cpu arp_examine allow-defer
Debug: 249 45 command.c:143 script_debug(): command - ocd_stm8.cpu ocd_stm8.cpu arp_examine allow-defer
Debug: 250 45 stm8.c:1612 stm8_examine(): stm8_examine
Debug: 251 45 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_stm8.cpu invoke-event examine-end
Debug: 252 45 command.c:143 script_debug(): command - ocd_stm8.cpu ocd_stm8.cpu invoke-event examine-end
Debug: 253 45 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_stm8.cpu invoke-event reset-assert-pre
Debug: 254 45 command.c:143 script_debug(): command - ocd_stm8.cpu ocd_stm8.cpu invoke-event reset-assert-pre
Debug: 255 45 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_transport select
Debug: 256 45 command.c:143 script_debug(): command - ocd_transport ocd_transport select
Debug: 257 45 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_stm8.cpu arp_reset assert 1
Debug: 258 45 command.c:143 script_debug(): command - ocd_stm8.cpu ocd_stm8.cpu arp_reset assert 1
Debug: 259 45 target.c:1901 target_free_all_working_areas_restore(): freeing all working areas
Debug: 260 45 stm8.c:893 stm8_reset_assert(): stm8_reset_assert
Debug: 261 45 hla_interface.c:127 hl_interface_execute_queue(): hl_interface_execute_queue: ignored
Debug: 262 45 core.c:725 jtag_add_reset(): SRST line asserted
Debug: 263 45 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_stm8.cpu invoke-event reset-assert-post
Debug: 264 46 command.c:143 script_debug(): command - ocd_stm8.cpu ocd_stm8.cpu invoke-event reset-assert-post
Debug: 265 46 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_stm8.cpu invoke-event reset-deassert-pre
Debug: 266 46 command.c:143 script_debug(): command - ocd_stm8.cpu ocd_stm8.cpu invoke-event reset-deassert-pre
Debug: 267 46 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_transport select
Debug: 268 46 command.c:143 script_debug(): command - ocd_transport ocd_transport select
Debug: 269 46 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_stm8.cpu arp_reset deassert 1
Debug: 270 46 command.c:143 script_debug(): command - ocd_stm8.cpu ocd_stm8.cpu arp_reset deassert 1
Debug: 271 46 target.c:1901 target_free_all_working_areas_restore(): freeing all working areas
Debug: 272 46 stm8.c:945 stm8_reset_deassert(): stm8_reset_deassert
Debug: 273 46 hla_interface.c:127 hl_interface_execute_queue(): hl_interface_execute_queue: ignored
Debug: 274 46 core.c:729 jtag_add_reset(): SRST line released
Debug: 275 46 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_stm8.cpu invoke-event reset-deassert-post
Debug: 276 46 command.c:143 script_debug(): command - ocd_stm8.cpu ocd_stm8.cpu invoke-event reset-deassert-post
Debug: 277 46 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_transport select
Debug: 278 46 command.c:143 script_debug(): command - ocd_transport ocd_transport select
Debug: 279 46 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_stm8.cpu was_examined
Debug: 280 46 command.c:143 script_debug(): command - ocd_stm8.cpu ocd_stm8.cpu was_examined
Debug: 281 46 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_stm8.cpu arp_waitstate halted 1000
Debug: 282 47 command.c:143 script_debug(): command - ocd_stm8.cpu ocd_stm8.cpu arp_waitstate halted 1000
Debug: 283 49 stm8.c:1108 stm8_read_core_reg(): read core reg 0 value 0x8000
Debug: 284 49 stm8.c:1108 stm8_read_core_reg(): read core reg 1 value 0x0
Debug: 285 49 stm8.c:1108 stm8_read_core_reg(): read core reg 2 value 0x0
Debug: 286 49 stm8.c:1108 stm8_read_core_reg(): read core reg 3 value 0x0
Debug: 287 49 stm8.c:1108 stm8_read_core_reg(): read core reg 4 value 0x3ff
Debug: 288 49 stm8.c:1108 stm8_read_core_reg(): read core reg 5 value 0x28
Debug: 289 53 stm8.c:442 stm8_examine_debug_reason(): stm8_examine_debug_reason csr1 = 0x10 csr2 = 0x08
Debug: 290 53 stm8.c:482 stm8_debug_entry(): entered debug state at PC 0x8000, target->state: halted
Debug: 291 54 target.c:1519 target_call_event_callbacks(): target event 0 (gdb-halt)
Debug: 292 54 target.c:1519 target_call_event_callbacks(): target event 1 (halted)
User : 293 54 stm8.c:1225 stm8_arch_state(): target halted due to debug-request, pc: 0x00008000
Debug: 294 54 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_stm8.cpu curstate
Debug: 295 54 command.c:143 script_debug(): command - ocd_stm8.cpu ocd_stm8.cpu curstate
Debug: 296 54 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_stm8.cpu invoke-event reset-end
Debug: 297 54 command.c:143 script_debug(): command - ocd_stm8.cpu ocd_stm8.cpu invoke-event reset-end
Debug: 298 55 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_init
Debug: 299 55 command.c:143 script_debug(): command - init ocd_init
Info : 301 14739 server.c:96 add_connection(): accepting 'gdb' connection on tcp/3333
Debug: 302 14739 breakpoints.c:357 breakpoint_clear_target_internal(): Delete all breakpoints for target: stm8.cpu
Debug: 303 14739 breakpoints.c:497 watchpoint_clear_target(): Delete all watchpoints for target: stm8.cpu
Debug: 304 14739 target.c:1519 target_call_event_callbacks(): target event 23 (gdb-attach)
Debug: 305 14739 gdb_server.c:996 gdb_new_connection(): New GDB Connection: 1, Target stm8.cpu, state: halted
Debug: 306 14739 gdb_server.c:2812 gdb_input_inner(): received packet: 'qSupported:multiprocess+;swbreak+;hwbreak+;qRelocInsn+;fork-events+;vfork-events+;exec-events+;vContSupported+;QThreadEvents+;no-resumed+'
Debug: 307 14739 stm8.c:1138 stm8_get_gdb_reg_list(): stm8_get_gdb_reg_list
Debug: 308 14739 gdb_server.c:2812 gdb_input_inner(): received packet: 'vMustReplyEmpty'
Debug: 309 14739 gdb_server.c:2812 gdb_input_inner(): received packet: 'QStartNoAckMode'
Debug: 310 14739 gdb_server.c:632 gdb_get_packet_inner(): Received first acknowledgment after entering noack mode. Ignoring it.
Debug: 311 14739 gdb_server.c:2812 gdb_input_inner(): received packet: '!'
Debug: 312 14739 gdb_server.c:2812 gdb_input_inner(): received packet: 'Hg0'
Debug: 313 14739 gdb_server.c:2812 gdb_input_inner(): received packet: 'qXfer:features:read:target.xml:0,fff'
Debug: 314 14739 stm8.c:1138 stm8_get_gdb_reg_list(): stm8_get_gdb_reg_list
Debug: 315 14740 gdb_server.c:2812 gdb_input_inner(): received packet: 'qTStatus'
Debug: 316 14740 gdb_server.c:2812 gdb_input_inner(): received packet: '?'
Debug: 317 14740 gdb_server.c:2812 gdb_input_inner(): received packet: 'qXfer:threads:read::0,fff'
Debug: 318 14740 gdb_server.c:2812 gdb_input_inner(): received packet: 'Hc-1'
Debug: 319 14740 gdb_server.c:2812 gdb_input_inner(): received packet: 'qC'
Debug: 320 14740 gdb_server.c:2812 gdb_input_inner(): received packet: 'qAttached'
Debug: 321 14740 gdb_server.c:2812 gdb_input_inner(): received packet: 'qOffsets'
Debug: 322 14740 gdb_server.c:2812 gdb_input_inner(): received packet: 'g'
Debug: 323 14740 stm8.c:1138 stm8_get_gdb_reg_list(): stm8_get_gdb_reg_list
Debug: 324 14740 gdb_server.c:2812 gdb_input_inner(): received packet: 'qXfer:threads:read::0,fff'
Debug: 325 14741 gdb_server.c:2812 gdb_input_inner(): received packet: 'qSymbol::'
Debug: 326 23189 gdb_server.c:2812 gdb_input_inner(): received packet: 'qRcmd,72657365742068616c74'
Debug: 327 23190 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_reset halt
Debug: 328 23190 command.c:143 script_debug(): command - reset ocd_reset halt
Debug: 330 23191 target.c:1537 target_call_reset_callbacks(): target reset 2 (halt)
Debug: 331 23191 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_target names
Debug: 332 23191 command.c:143 script_debug(): command - ocd_target ocd_target names
Debug: 333 23192 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_stm8.cpu invoke-event reset-start
Debug: 334 23192 command.c:143 script_debug(): command - ocd_stm8.cpu ocd_stm8.cpu invoke-event reset-start
Debug: 335 23192 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_transport select
Debug: 336 23192 command.c:143 script_debug(): command - ocd_transport ocd_transport select
Debug: 337 23192 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_transport select
Debug: 338 23192 command.c:143 script_debug(): command - ocd_transport ocd_transport select
Debug: 339 23192 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_stm8.cpu invoke-event examine-start
Debug: 340 23192 command.c:143 script_debug(): command - ocd_stm8.cpu ocd_stm8.cpu invoke-event examine-start
Debug: 341 23192 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_stm8.cpu arp_examine allow-defer
Debug: 342 23192 command.c:143 script_debug(): command - ocd_stm8.cpu ocd_stm8.cpu arp_examine allow-defer
Debug: 343 23192 stm8.c:1612 stm8_examine(): stm8_examine
Debug: 344 23192 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_stm8.cpu invoke-event examine-end
Debug: 345 23192 command.c:143 script_debug(): command - ocd_stm8.cpu ocd_stm8.cpu invoke-event examine-end
Debug: 346 23192 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_stm8.cpu invoke-event reset-assert-pre
Debug: 347 23192 command.c:143 script_debug(): command - ocd_stm8.cpu ocd_stm8.cpu invoke-event reset-assert-pre
Debug: 348 23192 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_transport select
Debug: 349 23192 command.c:143 script_debug(): command - ocd_transport ocd_transport select
Debug: 350 23192 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_stm8.cpu arp_reset assert 1
Debug: 351 23192 command.c:143 script_debug(): command - ocd_stm8.cpu ocd_stm8.cpu arp_reset assert 1
Debug: 352 23192 target.c:1901 target_free_all_working_areas_restore(): freeing all working areas
Debug: 353 23192 stm8.c:893 stm8_reset_assert(): stm8_reset_assert
Debug: 354 23192 hla_interface.c:127 hl_interface_execute_queue(): hl_interface_execute_queue: ignored
Debug: 355 23192 core.c:725 jtag_add_reset(): SRST line asserted
Debug: 356 23192 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_stm8.cpu invoke-event reset-assert-post
Debug: 357 23192 command.c:143 script_debug(): command - ocd_stm8.cpu ocd_stm8.cpu invoke-event reset-assert-post
Debug: 358 23192 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_stm8.cpu invoke-event reset-deassert-pre
Debug: 359 23192 command.c:143 script_debug(): command - ocd_stm8.cpu ocd_stm8.cpu invoke-event reset-deassert-pre
Debug: 360 23192 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_transport select
Debug: 361 23192 command.c:143 script_debug(): command - ocd_transport ocd_transport select
Debug: 362 23192 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_stm8.cpu arp_reset deassert 1
Debug: 363 23192 command.c:143 script_debug(): command - ocd_stm8.cpu ocd_stm8.cpu arp_reset deassert 1
Debug: 364 23192 target.c:1901 target_free_all_working_areas_restore(): freeing all working areas
Debug: 365 23192 stm8.c:945 stm8_reset_deassert(): stm8_reset_deassert
Debug: 366 23192 hla_interface.c:127 hl_interface_execute_queue(): hl_interface_execute_queue: ignored
Debug: 367 23192 core.c:729 jtag_add_reset(): SRST line released
Debug: 368 23192 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_stm8.cpu invoke-event reset-deassert-post
Debug: 369 23192 command.c:143 script_debug(): command - ocd_stm8.cpu ocd_stm8.cpu invoke-event reset-deassert-post
Debug: 370 23192 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_transport select
Debug: 371 23192 command.c:143 script_debug(): command - ocd_transport ocd_transport select
Debug: 372 23192 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_stm8.cpu was_examined
Debug: 373 23192 command.c:143 script_debug(): command - ocd_stm8.cpu ocd_stm8.cpu was_examined
Debug: 374 23192 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_stm8.cpu arp_waitstate halted 1000
Debug: 375 23192 command.c:143 script_debug(): command - ocd_stm8.cpu ocd_stm8.cpu arp_waitstate halted 1000
Debug: 376 23195 stm8.c:1108 stm8_read_core_reg(): read core reg 0 value 0x8000
Debug: 377 23195 stm8.c:1108 stm8_read_core_reg(): read core reg 1 value 0x0
Debug: 378 23195 stm8.c:1108 stm8_read_core_reg(): read core reg 2 value 0x0
Debug: 379 23195 stm8.c:1108 stm8_read_core_reg(): read core reg 3 value 0x0
Debug: 380 23195 stm8.c:1108 stm8_read_core_reg(): read core reg 4 value 0x3ff
Debug: 381 23195 stm8.c:1108 stm8_read_core_reg(): read core reg 5 value 0x28
Debug: 382 23199 stm8.c:442 stm8_examine_debug_reason(): stm8_examine_debug_reason csr1 = 0x10 csr2 = 0x08
Debug: 383 23199 stm8.c:482 stm8_debug_entry(): entered debug state at PC 0x8000, target->state: halted
Debug: 384 23199 target.c:1519 target_call_event_callbacks(): target event 0 (gdb-halt)
Debug: 385 23199 target.c:1519 target_call_event_callbacks(): target event 1 (halted)
User : 386 23199 stm8.c:1225 stm8_arch_state(): target halted due to debug-request, pc: 0x00008000
Debug: 387 23199 target.c:1519 target_call_event_callbacks(): target event 6 (gdb-end)
Debug: 388 23199 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_stm8.cpu curstate
Debug: 389 23199 command.c:143 script_debug(): command - ocd_stm8.cpu ocd_stm8.cpu curstate
Debug: 390 23199 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_stm8.cpu invoke-event reset-end
Debug: 391 23199 command.c:143 script_debug(): command - ocd_stm8.cpu ocd_stm8.cpu invoke-event reset-end
Debug: 392 35728 gdb_server.c:2812 gdb_input_inner(): received packet: 'vKill;a410'
Debug: 393 35729 gdb_server.c:2812 gdb_input_inner(): received packet: 'k'
Debug: 394 35729 gdb_server.c:2812 gdb_input_inner(): received packet: '?'
Debug: 395 35729 gdb_server.c:2812 gdb_input_inner(): received packet: 'Hg0'
Info : 396 39109 server.c:482 server_loop(): rejected 'gdb' connection, no more connections allowed
Debug: 397 39109 gdb_server.c:1022 gdb_connection_closed(): GDB Close, Target: stm8.cpu, state: halted, gdb_actual_connections=0
Debug: 398 39109 target.c:1519 target_call_event_callbacks(): target event 6 (gdb-end)
Debug: 399 39109 target.c:1519 target_call_event_callbacks(): target event 24 (gdb-detach)
Info : 400 39109 server.c:503 server_loop(): dropped 'gdb' connection

[casainho]

OPTION 2

GDB

Find the GDB manual and other documentation resources online at:
http://www.gnu.org/software/gdb/documentation/.
For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from main.elf...done.
(gdb) set remote interrupt-on-connect
(gdb) start
Temporary breakpoint 1 at 0x80b2
Starting program: /home/cas/OpenSource-EBike-firmware/BMSBattery_S_controllers_firmware/main.elf
Remote debugging using localhost:3333
0x00008000 in ?? ()
Loading section SSEG, size 0x3 lma 0x1
Loading section HOME, size 0x83 lma 0x8000
Loading section GSINIT, size 0x1e lma 0x8083
Load failed

OpenOCD

/home/cas/software/stm8-binutils/bin/openocd -d3 -f tools/openocd-v0.10.0-scripts/stlink-v2.cfg -f tools/openocd-v0.10.0-scripts/stm8.cfg -c "init" -c "reset halt"
Open On-Chip Debugger 0.10.0
Licensed under GNU GPL v2
For bug reports, read
http://openocd.org/doc/doxygen/bugs.html
User : 13 1 command.c:544 command_print(): debug_level: 3
Debug: 14 1 options.c:181 add_default_dirs(): bindir=/home/cas/software/stm8-binutils/bin
Debug: 15 1 options.c:182 add_default_dirs(): pkgdatadir=/home/cas/software/stm8-binutils/share/openocd
Debug: 16 1 options.c:183 add_default_dirs(): exepath=/home/cas/software/stm8-binutils/bin
Debug: 17 1 options.c:184 add_default_dirs(): bin2data=../share/openocd
Debug: 18 1 configuration.c:42 add_script_search_dir(): adding /home/cas/.openocd
Debug: 19 1 configuration.c:42 add_script_search_dir(): adding /home/cas/software/stm8-binutils/bin/../share/openocd/site
Debug: 20 1 configuration.c:42 add_script_search_dir(): adding /home/cas/software/stm8-binutils/bin/../share/openocd/scripts
Debug: 21 1 configuration.c:82 find_file(): found tools/openocd-v0.10.0-scripts/stlink-v2.cfg
Debug: 22 2 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_interface hla
Debug: 23 2 command.c:143 script_debug(): command - interface ocd_interface hla
Debug: 25 2 command.c:364 register_command_handler(): registering 'ocd_hla_device_desc'...
Debug: 26 2 command.c:364 register_command_handler(): registering 'ocd_hla_serial'...
Debug: 27 2 command.c:364 register_command_handler(): registering 'ocd_hla_layout'...
Debug: 28 2 command.c:364 register_command_handler(): registering 'ocd_hla_vid_pid'...
Debug: 29 2 command.c:364 register_command_handler(): registering 'ocd_hla_command'...
Debug: 30 2 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_hla_layout stlink
Debug: 31 2 command.c:143 script_debug(): command - hla_layout ocd_hla_layout stlink
Debug: 33 2 hla_interface.c:239 hl_interface_handle_layout_command(): hl_interface_handle_layout_command
Debug: 34 2 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_hla_device_desc ST-LINK/V2
Debug: 35 2 command.c:143 script_debug(): command - hla_device_desc ocd_hla_device_desc ST-LINK/V2
Debug: 37 2 hla_interface.c:213 hl_interface_handle_device_desc_command(): hl_interface_handle_device_desc_command
Debug: 38 2 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_hla_vid_pid 0x0483 0x3748
Debug: 39 2 command.c:143 script_debug(): command - hla_vid_pid ocd_hla_vid_pid 0x0483 0x3748
Debug: 41 2 hla_interface.c:267 hl_interface_handle_vid_pid_command(): hl_interface_handle_vid_pid_command
Debug: 42 2 configuration.c:82 find_file(): found tools/openocd-v0.10.0-scripts/stm8.cfg
Debug: 43 2 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_transport select stlink_swim
Debug: 44 2 command.c:143 script_debug(): command - ocd_transport ocd_transport select stlink_swim
Debug: 45 2 hla_transport.c:191 hl_transport_select(): hl_transport_select
Debug: 46 2 command.c:364 register_command_handler(): registering 'ocd_hla'...
Debug: 47 2 command.c:364 register_command_handler(): registering 'ocd_jtag'...
Debug: 48 2 command.c:364 register_command_handler(): registering 'ocd_jtag'...
Debug: 49 2 command.c:364 register_command_handler(): registering 'ocd_jtag'...
Debug: 50 2 command.c:364 register_command_handler(): registering 'ocd_jtag'...
Debug: 51 2 command.c:364 register_command_handler(): registering 'ocd_jtag'...
Debug: 52 2 command.c:364 register_command_handler(): registering 'ocd_jtag'...
Debug: 53 2 command.c:364 register_command_handler(): registering 'ocd_jtag'...
Debug: 54 2 command.c:364 register_command_handler(): registering 'ocd_jtag'...
Debug: 55 2 command.c:364 register_command_handler(): registering 'ocd_jtag'...
Debug: 56 2 command.c:364 register_command_handler(): registering 'ocd_jtag_ntrst_delay'...
Debug: 57 2 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_hla newtap stm8 cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id 0
Debug: 58 2 command.c:143 script_debug(): command - ocd_hla ocd_hla newtap stm8 cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id 0
Debug: 59 2 hla_tcl.c:116 jim_hl_newtap_cmd(): Creating New Tap, Chip: stm8, Tap: cpu, Dotted: stm8.cpu, 8 params
Debug: 60 2 hla_tcl.c:126 jim_hl_newtap_cmd(): Processing option: -irlen
Debug: 61 2 hla_tcl.c:126 jim_hl_newtap_cmd(): Processing option: -ircapture
Debug: 62 2 hla_tcl.c:126 jim_hl_newtap_cmd(): Processing option: -irmask
Debug: 63 2 hla_tcl.c:126 jim_hl_newtap_cmd(): Processing option: -expected-id
Debug: 64 2 core.c:1304 jtag_tap_init(): Created Tap: stm8.cpu @ abs position 0, irlen 0, capture: 0x0 mask: 0x0
Debug: 65 2 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_target create stm8.cpu stm8 -chain-position stm8.cpu
Debug: 66 2 command.c:143 script_debug(): command - ocd_target ocd_target create stm8.cpu stm8 -chain-position stm8.cpu
Debug: 67 2 target.c:1901 target_free_all_working_areas_restore(): freeing all working areas
Debug: 68 2 command.c:364 register_command_handler(): registering 'ocd_stm8'...
Debug: 69 2 stm8.c:1082 stm8_target_create(): stm8_target_create
Debug: 70 2 stm8.c:429 stm8_configure_break_unit(): hw breakpoints: numinst 2 numdata 2
Debug: 71 2 command.c:364 register_command_handler(): registering 'ocd_stm8.cpu'...
Debug: 72 2 command.c:364 register_command_handler(): registering 'ocd_stm8.cpu'...
Debug: 73 2 command.c:364 register_command_handler(): registering 'ocd_stm8.cpu'...
Debug: 74 2 command.c:364 register_command_handler(): registering 'ocd_stm8.cpu'...
Debug: 75 2 command.c:364 register_command_handler(): registering 'ocd_stm8.cpu'...
Debug: 76 2 command.c:364 register_command_handler(): registering 'ocd_stm8.cpu'...
Debug: 77 2 command.c:364 register_command_handler(): registering 'ocd_stm8.cpu'...
Debug: 78 2 command.c:364 register_command_handler(): registering 'ocd_stm8.cpu'...
Debug: 79 2 command.c:364 register_command_handler(): registering 'ocd_stm8.cpu'...
Debug: 80 2 command.c:364 register_command_handler(): registering 'ocd_stm8.cpu'...
Debug: 81 2 command.c:364 register_command_handler(): registering 'ocd_stm8.cpu'...
Debug: 82 2 command.c:364 register_command_handler(): registering 'ocd_stm8.cpu'...
Debug: 83 2 command.c:364 register_command_handler(): registering 'ocd_stm8.cpu'...
Debug: 84 2 command.c:364 register_command_handler(): registering 'ocd_stm8.cpu'...
Debug: 85 2 command.c:364 register_command_handler(): registering 'ocd_stm8.cpu'...
Debug: 86 2 command.c:364 register_command_handler(): registering 'ocd_stm8.cpu'...
Debug: 87 2 command.c:364 register_command_handler(): registering 'ocd_stm8.cpu'...
Debug: 88 2 command.c:364 register_command_handler(): registering 'ocd_stm8.cpu'...
Debug: 89 2 command.c:364 register_command_handler(): registering 'ocd_stm8.cpu'...
Debug: 90 2 command.c:364 register_command_handler(): registering 'ocd_stm8.cpu'...
Debug: 91 2 command.c:364 register_command_handler(): registering 'ocd_stm8.cpu'...
Debug: 92 2 command.c:364 register_command_handler(): registering 'ocd_stm8.cpu'...
Debug: 93 2 command.c:364 register_command_handler(): registering 'ocd_stm8.cpu'...
Debug: 94 2 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_stm8.cpu configure -work-area-phys 0x0 -work-area-size 0x400 -work-area-backup 1
Debug: 95 2 command.c:143 script_debug(): command - ocd_stm8.cpu ocd_stm8.cpu configure -work-area-phys 0x0 -work-area-size 0x400 -work-area-backup 1
Debug: 96 2 target.c:1901 target_free_all_working_areas_restore(): freeing all working areas
Debug: 97 2 target.c:1901 target_free_all_working_areas_restore(): freeing all working areas
Debug: 98 3 target.c:1901 target_free_all_working_areas_restore(): freeing all working areas
Debug: 99 3 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_stm8.cpu configure -flashstart 0x8000 -flashend 0xffff -eepromstart 0x4000 -eepromend 0x43ff -optionstart 0x4800 -optionend 0x43ff -blocksize 0x80
Debug: 100 3 command.c:143 script_debug(): command - ocd_stm8.cpu ocd_stm8.cpu configure -flashstart 0x8000 -flashend 0xffff -eepromstart 0x4000 -eepromend 0x43ff -optionstart 0x4800 -optionend 0x43ff -blocksize 0x80
Debug: 101 3 stm8.c:1909 stm8_jim_configure(): stm8_jim_configure flashstart=00008000
Debug: 102 3 stm8.c:1928 stm8_jim_configure(): stm8_jim_configure flashend=0000ffff
Debug: 103 3 stm8.c:1947 stm8_jim_configure(): stm8_jim_configure eepromstart=00004000
Debug: 104 3 stm8.c:1966 stm8_jim_configure(): stm8_jim_configure eepromend=000043ff
Debug: 105 3 stm8.c:1985 stm8_jim_configure(): stm8_jim_configure optionstart=00004800
Debug: 106 3 stm8.c:2004 stm8_jim_configure(): stm8_jim_configure optionend=000043ff
Debug: 107 3 stm8.c:1890 stm8_jim_configure(): stm8_jim_configure blocksize=00000080
Debug: 108 3 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_adapter_khz 0
Debug: 109 3 command.c:143 script_debug(): command - adapter_khz ocd_adapter_khz 0
Debug: 111 3 core.c:1631 jtag_config_khz(): handle jtag khz
Debug: 112 3 core.c:1598 adapter_khz_to_speed(): convert khz to interface specific speed value
Debug: 113 3 core.c:1598 adapter_khz_to_speed(): convert khz to interface specific speed value
User : 114 3 command.c:544 command_print(): adapter speed: RCLK - adaptive
Debug: 115 3 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_reset_config srst_only
Debug: 116 3 command.c:143 script_debug(): command - reset_config ocd_reset_config srst_only
User : 118 3 command.c:544 command_print(): srst_only separate srst_gates_jtag srst_open_drain connect_deassert_srst
Debug: 119 3 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_init
Debug: 120 3 command.c:143 script_debug(): command - init ocd_init
Debug: 122 3 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_target init
Debug: 123 3 command.c:143 script_debug(): command - ocd_target ocd_target init
Debug: 125 3 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_target names
Debug: 126 3 command.c:143 script_debug(): command - ocd_target ocd_target names
Debug: 127 3 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_stm8.cpu cget -event gdb-flash-erase-start
Debug: 128 3 command.c:143 script_debug(): command - ocd_stm8.cpu ocd_stm8.cpu cget -event gdb-flash-erase-start
Debug: 129 3 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_stm8.cpu configure -event gdb-flash-erase-start reset init
Debug: 130 3 command.c:143 script_debug(): command - ocd_stm8.cpu ocd_stm8.cpu configure -event gdb-flash-erase-start reset init
Debug: 131 3 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_stm8.cpu cget -event gdb-flash-write-end
Debug: 132 3 command.c:143 script_debug(): command - ocd_stm8.cpu ocd_stm8.cpu cget -event gdb-flash-write-end
Debug: 133 3 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_stm8.cpu configure -event gdb-flash-write-end reset halt
Debug: 134 3 command.c:143 script_debug(): command - ocd_stm8.cpu ocd_stm8.cpu configure -event gdb-flash-write-end reset halt
Debug: 135 3 target.c:1326 handle_target_init_command(): Initializing targets...
Debug: 136 3 stm8.c:796 stm8_init(): stm8_init
Debug: 137 3 command.c:364 register_command_handler(): registering 'ocd_target_request'...
Debug: 138 3 command.c:364 register_command_handler(): registering 'ocd_trace'...
Debug: 139 3 command.c:364 register_command_handler(): registering 'ocd_trace'...
Debug: 140 3 command.c:364 register_command_handler(): registering 'ocd_fast_load_image'...
Debug: 141 3 command.c:364 register_command_handler(): registering 'ocd_fast_load'...
Debug: 142 3 command.c:364 register_command_handler(): registering 'ocd_profile'...
Debug: 143 3 command.c:364 register_command_handler(): registering 'ocd_virt2phys'...
Debug: 144 3 command.c:364 register_command_handler(): registering 'ocd_reg'...
Debug: 145 3 command.c:364 register_command_handler(): registering 'ocd_poll'...
Debug: 146 3 command.c:364 register_command_handler(): registering 'ocd_wait_halt'...
Debug: 147 3 command.c:364 register_command_handler(): registering 'ocd_halt'...
Debug: 148 3 command.c:364 register_command_handler(): registering 'ocd_resume'...
Debug: 149 3 command.c:364 register_command_handler(): registering 'ocd_reset'...
Debug: 150 3 command.c:364 register_command_handler(): registering 'ocd_soft_reset_halt'...
Debug: 151 3 command.c:364 register_command_handler(): registering 'ocd_step'...
Debug: 152 3 command.c:364 register_command_handler(): registering 'ocd_mdw'...
Debug: 153 3 command.c:364 register_command_handler(): registering 'ocd_mdh'...
Debug: 154 3 command.c:364 register_command_handler(): registering 'ocd_mdb'...
Debug: 155 3 command.c:364 register_command_handler(): registering 'ocd_mww'...
Debug: 156 3 command.c:364 register_command_handler(): registering 'ocd_mwh'...
Debug: 157 3 command.c:364 register_command_handler(): registering 'ocd_mwb'...
Debug: 158 3 command.c:364 register_command_handler(): registering 'ocd_bp'...
Debug: 159 3 command.c:364 register_command_handler(): registering 'ocd_rbp'...
Debug: 160 3 command.c:364 register_command_handler(): registering 'ocd_wp'...
Debug: 161 3 command.c:364 register_command_handler(): registering 'ocd_rwp'...
Debug: 162 3 command.c:364 register_command_handler(): registering 'ocd_load_image'...
Debug: 163 3 command.c:364 register_command_handler(): registering 'ocd_dump_image'...
Debug: 164 3 command.c:364 register_command_handler(): registering 'ocd_verify_image_checksum'...
Debug: 165 3 command.c:364 register_command_handler(): registering 'ocd_verify_image'...
Debug: 166 4 command.c:364 register_command_handler(): registering 'ocd_test_image'...
Debug: 167 4 command.c:364 register_command_handler(): registering 'ocd_reset_nag'...
Debug: 168 4 command.c:364 register_command_handler(): registering 'ocd_ps'...
Debug: 169 4 command.c:364 register_command_handler(): registering 'ocd_test_mem_access'...
Debug: 170 4 hla_interface.c:109 hl_interface_init(): hl_interface_init
Debug: 171 4 hla_layout.c:83 hl_layout_init(): hl_layout_init
Debug: 172 4 core.c:1598 adapter_khz_to_speed(): convert khz to interface specific speed value
Debug: 173 4 core.c:1601 adapter_khz_to_speed(): have interface set up
Info : 174 4 stlink_usb.c:1932 stlink_speed(): Unable to match requested speed 0 kHz, using 5 kHz
Debug: 175 4 core.c:1598 adapter_khz_to_speed(): convert khz to interface specific speed value
Debug: 176 4 core.c:1601 adapter_khz_to_speed(): have interface set up
Info : 177 4 stlink_usb.c:1932 stlink_speed(): Unable to match requested speed 0 kHz, using 5 kHz
Info : 178 4 core.c:1384 adapter_init(): RCLK (adaptive clock speed) not supported - fallback to 5 kHz
Debug: 179 4 openocd.c:140 handle_init_command(): Debug Adapter init complete
Debug: 180 4 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_transport init
Debug: 181 4 command.c:143 script_debug(): command - ocd_transport ocd_transport init
Debug: 183 4 transport.c:239 handle_transport_init(): handle_transport_init
Debug: 184 4 hla_transport.c:152 hl_transport_init(): hl_transport_init
Debug: 185 4 hla_transport.c:169 hl_transport_init(): current transport stlink_swim
Debug: 186 4 hla_interface.c:42 hl_interface_open(): hl_interface_open
Debug: 187 4 hla_layout.c:40 hl_layout_open(): hl_layout_open
Debug: 188 4 stlink_usb.c:1966 stlink_usb_open(): stlink_usb_open
Debug: 189 4 stlink_usb.c:1983 stlink_usb_open(): transport: 3 vid: 0x0483 pid: 0x3748 serial:
Info : 190 6 stlink_usb.c:658 stlink_usb_version(): STLINK v2 JTAG v17 API v2 SWIM v4 VID 0x0483 PID 0x3748
Info : 191 6 stlink_usb.c:2094 stlink_usb_open(): using stlink api v2
Debug: 192 6 stlink_usb.c:859 stlink_usb_init_mode(): MODE: 0x03
Info : 193 7 stlink_usb.c:690 stlink_usb_check_voltage(): Target voltage: 3.266932
Debug: 194 7 stlink_usb.c:914 stlink_usb_init_mode(): MODE: 0x01
Debug: 195 7 stlink_usb.c:940 stlink_usb_init_mode(): MODE: 0x03
Debug: 196 17 hla_interface.c:127 hl_interface_execute_queue(): hl_interface_execute_queue: ignored
Debug: 197 17 core.c:729 jtag_add_reset(): SRST line released
Debug: 198 17 core.c:753 jtag_add_reset(): TRST line released
Debug: 199 17 core.c:327 jtag_call_event_callbacks(): jtag event: TAP reset
Debug: 200 18 hla_interface.c:67 hl_interface_init_target(): hl_interface_init_target
Debug: 201 18 openocd.c:153 handle_init_command(): Examining targets...
Debug: 202 18 target.c:1519 target_call_event_callbacks(): target event 21 (examine-start)
Debug: 203 18 stm8.c:1612 stm8_examine(): stm8_examine
Debug: 204 18 stm8.c:1617 stm8_examine(): writing A0 to SWIM_CSR
Debug: 205 19 stm8.c:1622 stm8_examine(): writing B0 to SWIM_CSR
Debug: 206 21 target.c:1519 target_call_event_callbacks(): target event 22 (examine-end)
Debug: 207 21 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_flash init
Debug: 208 21 command.c:143 script_debug(): command - ocd_flash ocd_flash init
Debug: 209 22 stm8.c:825 stm8_poll(): DM_CSR2_STALL already set during server startup.
Debug: 210 24 stm8.c:1108 stm8_read_core_reg(): read core reg 0 value 0x8000
Debug: 211 24 stm8.c:1108 stm8_read_core_reg(): read core reg 1 value 0x0
Debug: 212 24 stm8.c:1108 stm8_read_core_reg(): read core reg 2 value 0x0
Debug: 213 24 stm8.c:1108 stm8_read_core_reg(): read core reg 3 value 0x0
Debug: 214 24 stm8.c:1108 stm8_read_core_reg(): read core reg 4 value 0x3ff
Debug: 215 24 stm8.c:1108 stm8_read_core_reg(): read core reg 5 value 0x28
Debug: 216 28 stm8.c:442 stm8_examine_debug_reason(): stm8_examine_debug_reason csr1 = 0x10 csr2 = 0x08
Debug: 217 28 stm8.c:482 stm8_debug_entry(): entered debug state at PC 0x8000, target->state: halted
Debug: 218 28 target.c:1519 target_call_event_callbacks(): target event 0 (gdb-halt)
Debug: 219 28 target.c:1519 target_call_event_callbacks(): target event 1 (halted)
Debug: 221 28 tcl.c:1099 handle_flash_init_command(): Initializing flash devices...
Debug: 222 28 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_mflash init
Debug: 223 28 command.c:143 script_debug(): command - ocd_mflash ocd_mflash init
Debug: 225 29 mflash.c:1377 handle_mflash_init_command(): Initializing mflash devices...
Debug: 226 29 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_nand init
Debug: 227 29 command.c:143 script_debug(): command - ocd_nand ocd_nand init
Debug: 229 31 tcl.c:497 handle_nand_init_command(): Initializing NAND devices...
Debug: 230 31 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_pld init
Debug: 231 31 command.c:143 script_debug(): command - ocd_pld ocd_pld init
Debug: 233 32 pld.c:205 handle_pld_init_command(): Initializing PLDs...
Debug: 234 32 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_reset halt
Debug: 235 32 command.c:143 script_debug(): command - reset ocd_reset halt
Debug: 237 34 target.c:1537 target_call_reset_callbacks(): target reset 2 (halt)
Debug: 238 34 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_target names
Debug: 239 34 command.c:143 script_debug(): command - ocd_target ocd_target names
Debug: 240 34 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_stm8.cpu invoke-event reset-start
Debug: 241 34 command.c:143 script_debug(): command - ocd_stm8.cpu ocd_stm8.cpu invoke-event reset-start
Debug: 242 34 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_transport select
Debug: 243 34 command.c:143 script_debug(): command - ocd_transport ocd_transport select
Debug: 244 34 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_transport select
Debug: 245 34 command.c:143 script_debug(): command - ocd_transport ocd_transport select
Debug: 246 34 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_stm8.cpu invoke-event examine-start
Debug: 247 34 command.c:143 script_debug(): command - ocd_stm8.cpu ocd_stm8.cpu invoke-event examine-start
Debug: 248 35 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_stm8.cpu arp_examine allow-defer
Debug: 249 35 command.c:143 script_debug(): command - ocd_stm8.cpu ocd_stm8.cpu arp_examine allow-defer
Debug: 250 35 stm8.c:1612 stm8_examine(): stm8_examine
Debug: 251 35 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_stm8.cpu invoke-event examine-end
Debug: 252 35 command.c:143 script_debug(): command - ocd_stm8.cpu ocd_stm8.cpu invoke-event examine-end
Debug: 253 35 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_stm8.cpu invoke-event reset-assert-pre
Debug: 254 35 command.c:143 script_debug(): command - ocd_stm8.cpu ocd_stm8.cpu invoke-event reset-assert-pre
Debug: 255 35 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_transport select
Debug: 256 35 command.c:143 script_debug(): command - ocd_transport ocd_transport select
Debug: 257 35 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_stm8.cpu arp_reset assert 1
Debug: 258 35 command.c:143 script_debug(): command - ocd_stm8.cpu ocd_stm8.cpu arp_reset assert 1
Debug: 259 35 target.c:1901 target_free_all_working_areas_restore(): freeing all working areas
Debug: 260 35 stm8.c:893 stm8_reset_assert(): stm8_reset_assert
Debug: 261 35 hla_interface.c:127 hl_interface_execute_queue(): hl_interface_execute_queue: ignored
Debug: 262 35 core.c:725 jtag_add_reset(): SRST line asserted
Debug: 263 36 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_stm8.cpu invoke-event reset-assert-post
Debug: 264 36 command.c:143 script_debug(): command - ocd_stm8.cpu ocd_stm8.cpu invoke-event reset-assert-post
Debug: 265 36 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_stm8.cpu invoke-event reset-deassert-pre
Debug: 266 36 command.c:143 script_debug(): command - ocd_stm8.cpu ocd_stm8.cpu invoke-event reset-deassert-pre
Debug: 267 36 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_transport select
Debug: 268 36 command.c:143 script_debug(): command - ocd_transport ocd_transport select
Debug: 269 36 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_stm8.cpu arp_reset deassert 1
Debug: 270 36 command.c:143 script_debug(): command - ocd_stm8.cpu ocd_stm8.cpu arp_reset deassert 1
Debug: 271 36 target.c:1901 target_free_all_working_areas_restore(): freeing all working areas
Debug: 272 36 stm8.c:945 stm8_reset_deassert(): stm8_reset_deassert
Debug: 273 36 hla_interface.c:127 hl_interface_execute_queue(): hl_interface_execute_queue: ignored
Debug: 274 36 core.c:729 jtag_add_reset(): SRST line released
Debug: 275 37 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_stm8.cpu invoke-event reset-deassert-post
Debug: 276 37 command.c:143 script_debug(): command - ocd_stm8.cpu ocd_stm8.cpu invoke-event reset-deassert-post
Debug: 277 37 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_transport select
Debug: 278 37 command.c:143 script_debug(): command - ocd_transport ocd_transport select
Debug: 279 37 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_stm8.cpu was_examined
Debug: 280 37 command.c:143 script_debug(): command - ocd_stm8.cpu ocd_stm8.cpu was_examined
Debug: 281 37 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_stm8.cpu arp_waitstate halted 1000
Debug: 282 37 command.c:143 script_debug(): command - ocd_stm8.cpu ocd_stm8.cpu arp_waitstate halted 1000
Debug: 283 40 stm8.c:1108 stm8_read_core_reg(): read core reg 0 value 0x8000
Debug: 284 40 stm8.c:1108 stm8_read_core_reg(): read core reg 1 value 0x0
Debug: 285 40 stm8.c:1108 stm8_read_core_reg(): read core reg 2 value 0x0
Debug: 286 40 stm8.c:1108 stm8_read_core_reg(): read core reg 3 value 0x0
Debug: 287 40 stm8.c:1108 stm8_read_core_reg(): read core reg 4 value 0x3ff
Debug: 288 40 stm8.c:1108 stm8_read_core_reg(): read core reg 5 value 0x28
Debug: 289 44 stm8.c:442 stm8_examine_debug_reason(): stm8_examine_debug_reason csr1 = 0x10 csr2 = 0x08
Debug: 290 44 stm8.c:482 stm8_debug_entry(): entered debug state at PC 0x8000, target->state: halted
Debug: 291 44 target.c:1519 target_call_event_callbacks(): target event 0 (gdb-halt)
Debug: 292 44 target.c:1519 target_call_event_callbacks(): target event 1 (halted)
User : 293 45 stm8.c:1225 stm8_arch_state(): target halted due to debug-request, pc: 0x00008000
Debug: 294 45 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_stm8.cpu curstate
Debug: 295 45 command.c:143 script_debug(): command - ocd_stm8.cpu ocd_stm8.cpu curstate
Debug: 296 45 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_stm8.cpu invoke-event reset-end
Debug: 297 45 command.c:143 script_debug(): command - ocd_stm8.cpu ocd_stm8.cpu invoke-event reset-end
Debug: 298 47 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_init
Debug: 299 47 command.c:143 script_debug(): command - init ocd_init
Info : 301 10009 server.c:96 add_connection(): accepting 'gdb' connection on tcp/3333
Debug: 302 10009 breakpoints.c:357 breakpoint_clear_target_internal(): Delete all breakpoints for target: stm8.cpu
Debug: 303 10009 breakpoints.c:497 watchpoint_clear_target(): Delete all watchpoints for target: stm8.cpu
Debug: 304 10009 target.c:1519 target_call_event_callbacks(): target event 23 (gdb-attach)
Debug: 305 10009 gdb_server.c:996 gdb_new_connection(): New GDB Connection: 1, Target stm8.cpu, state: halted
Debug: 306 10009 gdb_server.c:2812 gdb_input_inner(): received packet: ''
Info : 307 10009 gdb_server.c:3006 gdb_input_inner(): The target is not running when halt was requested, stopping GDB.
Debug: 308 10009 target.c:1519 target_call_event_callbacks(): target event 0 (gdb-halt)
Debug: 309 10009 gdb_server.c:2812 gdb_input_inner(): received packet: 'qSupported:multiprocess+;swbreak+;hwbreak+;qRelocInsn+;fork-events+;vfork-events+;exec-events+;vContSupported+;QThreadEvents+;no-resumed+'
Debug: 310 10009 stm8.c:1138 stm8_get_gdb_reg_list(): stm8_get_gdb_reg_list
Info : 311 10009 gdb_server.c:3006 gdb_input_inner(): The target is not running when halt was requested, stopping GDB.
Debug: 312 10009 target.c:1519 target_call_event_callbacks(): target event 0 (gdb-halt)
Debug: 313 10009 gdb_server.c:2812 gdb_input_inner(): received packet: 'vMustReplyEmpty'
Info : 314 10009 gdb_server.c:3006 gdb_input_inner(): The target is not running when halt was requested, stopping GDB.
Debug: 315 10009 target.c:1519 target_call_event_callbacks(): target event 0 (gdb-halt)
Debug: 316 10009 gdb_server.c:2812 gdb_input_inner(): received packet: 'QStartNoAckMode'
Info : 317 10009 gdb_server.c:3006 gdb_input_inner(): The target is not running when halt was requested, stopping GDB.
Debug: 318 10009 target.c:1519 target_call_event_callbacks(): target event 0 (gdb-halt)
Debug: 319 10009 gdb_server.c:632 gdb_get_packet_inner(): Received first acknowledgment after entering noack mode. Ignoring it.
Debug: 320 10009 gdb_server.c:2812 gdb_input_inner(): received packet: '!'
Info : 321 10009 gdb_server.c:3006 gdb_input_inner(): The target is not running when halt was requested, stopping GDB.
Debug: 322 10009 target.c:1519 target_call_event_callbacks(): target event 0 (gdb-halt)
Debug: 323 10009 gdb_server.c:2812 gdb_input_inner(): received packet: 'Hg0'
Info : 324 10009 gdb_server.c:3006 gdb_input_inner(): The target is not running when halt was requested, stopping GDB.
Debug: 325 10009 target.c:1519 target_call_event_callbacks(): target event 0 (gdb-halt)
Debug: 326 10009 gdb_server.c:2812 gdb_input_inner(): received packet: 'qXfer:features:read:target.xml:0,fff'
Debug: 327 10009 stm8.c:1138 stm8_get_gdb_reg_list(): stm8_get_gdb_reg_list
Info : 328 10009 gdb_server.c:3006 gdb_input_inner(): The target is not running when halt was requested, stopping GDB.
Debug: 329 10009 target.c:1519 target_call_event_callbacks(): target event 0 (gdb-halt)
Debug: 330 10010 gdb_server.c:2812 gdb_input_inner(): received packet: 'qTStatus'
Info : 331 10010 gdb_server.c:3006 gdb_input_inner(): The target is not running when halt was requested, stopping GDB.
Debug: 332 10010 target.c:1519 target_call_event_callbacks(): target event 0 (gdb-halt)
Debug: 333 10010 gdb_server.c:2812 gdb_input_inner(): received packet: '?'
Info : 334 10010 gdb_server.c:3006 gdb_input_inner(): The target is not running when halt was requested, stopping GDB.
Debug: 335 10010 target.c:1519 target_call_event_callbacks(): target event 0 (gdb-halt)
Debug: 336 10010 gdb_server.c:2812 gdb_input_inner(): received packet: 'qXfer:threads:read::0,fff'
Info : 337 10010 gdb_server.c:3006 gdb_input_inner(): The target is not running when halt was requested, stopping GDB.
Debug: 338 10010 target.c:1519 target_call_event_callbacks(): target event 0 (gdb-halt)
Debug: 339 10010 gdb_server.c:2812 gdb_input_inner(): received packet: 'Hc-1'
Info : 340 10010 gdb_server.c:3006 gdb_input_inner(): The target is not running when halt was requested, stopping GDB.
Debug: 341 10010 target.c:1519 target_call_event_callbacks(): target event 0 (gdb-halt)
Debug: 342 10010 gdb_server.c:2812 gdb_input_inner(): received packet: 'qC'
Info : 343 10010 gdb_server.c:3006 gdb_input_inner(): The target is not running when halt was requested, stopping GDB.
Debug: 344 10010 target.c:1519 target_call_event_callbacks(): target event 0 (gdb-halt)
Debug: 345 10010 gdb_server.c:2812 gdb_input_inner(): received packet: 'qAttached'
Info : 346 10010 gdb_server.c:3006 gdb_input_inner(): The target is not running when halt was requested, stopping GDB.
Debug: 347 10010 target.c:1519 target_call_event_callbacks(): target event 0 (gdb-halt)
Debug: 348 10010 gdb_server.c:2812 gdb_input_inner(): received packet: 'qOffsets'
Info : 349 10010 gdb_server.c:3006 gdb_input_inner(): The target is not running when halt was requested, stopping GDB.
Debug: 350 10010 target.c:1519 target_call_event_callbacks(): target event 0 (gdb-halt)
Debug: 351 10010 gdb_server.c:2812 gdb_input_inner(): received packet: 'g'
Debug: 352 10010 stm8.c:1138 stm8_get_gdb_reg_list(): stm8_get_gdb_reg_list
Info : 353 10010 gdb_server.c:3006 gdb_input_inner(): The target is not running when halt was requested, stopping GDB.
Debug: 354 10010 target.c:1519 target_call_event_callbacks(): target event 0 (gdb-halt)
Debug: 355 10010 gdb_server.c:2812 gdb_input_inner(): received packet: 'm8080,40'
Debug: 356 10011 gdb_server.c:1386 gdb_read_memory_packet(): addr: 0x00008080, len: 0x00000040
Debug: 357 10011 target.c:2093 target_read_buffer(): reading buffer of 64 byte at 0x00008080
Info : 358 10013 gdb_server.c:3006 gdb_input_inner(): The target is not running when halt was requested, stopping GDB.
Debug: 359 10013 target.c:1519 target_call_event_callbacks(): target event 0 (gdb-halt)
Debug: 360 10013 gdb_server.c:2812 gdb_input_inner(): received packet: 'm80b2,1'
Debug: 361 10013 gdb_server.c:1386 gdb_read_memory_packet(): addr: 0x000080b2, len: 0x00000001
Debug: 362 10013 target.c:2093 target_read_buffer(): reading buffer of 1 byte at 0x000080b2
Info : 363 10015 gdb_server.c:3006 gdb_input_inner(): The target is not running when halt was requested, stopping GDB.
Debug: 364 10015 target.c:1519 target_call_event_callbacks(): target event 0 (gdb-halt)
Debug: 365 10015 gdb_server.c:2812 gdb_input_inner(): received packet: 'qXfer:threads:read::0,fff'
Info : 366 10015 gdb_server.c:3006 gdb_input_inner(): The target is not running when halt was requested, stopping GDB.
Debug: 367 10015 target.c:1519 target_call_event_callbacks(): target event 0 (gdb-halt)
Debug: 368 10015 gdb_server.c:2812 gdb_input_inner(): received packet: 'qSymbol::'
Info : 369 10015 gdb_server.c:3006 gdb_input_inner(): The target is not running when halt was requested, stopping GDB.
Debug: 370 10015 target.c:1519 target_call_event_callbacks(): target event 0 (gdb-halt)
Debug: 371 10015 gdb_server.c:2810 gdb_input_inner(): received packet: 'X1,0:<binary-data>'
Info : 372 10015 gdb_server.c:3006 gdb_input_inner(): The target is not running when halt was requested, stopping GDB.
Debug: 373 10015 target.c:1519 target_call_event_callbacks(): target event 0 (gdb-halt)
Debug: 374 10015 gdb_server.c:2810 gdb_input_inner(): received packet: 'X1,3:<binary-data>'
Debug: 375 10015 gdb_server.c:1526 gdb_write_memory_binary_packet(): addr: 0x00000001, len: 0x00000003
Debug: 376 10015 target.c:2032 target_write_buffer(): writing buffer of 3 byte at 0x00000001
Info : 377 10018 gdb_server.c:3006 gdb_input_inner(): The target is not running when halt was requested, stopping GDB.
Debug: 378 10018 target.c:1519 target_call_event_callbacks(): target event 0 (gdb-halt)
Debug: 379 10018 gdb_server.c:2810 gdb_input_inner(): received packet: 'X8000,83:<binary-data>'
Debug: 380 10018 gdb_server.c:1526 gdb_write_memory_binary_packet(): addr: 0x00008000, len: 0x00000083
Debug: 381 10018 target.c:2032 target_write_buffer(): writing buffer of 131 byte at 0x00008000
Info : 382 10030 gdb_server.c:3006 gdb_input_inner(): The target is not running when halt was requested, stopping GDB.
Debug: 383 10030 target.c:1519 target_call_event_callbacks(): target event 0 (gdb-halt)
Debug: 384 10030 gdb_server.c:2810 gdb_input_inner(): received packet: 'X8083,1e:<binary-data>'
Debug: 385 10030 gdb_server.c:1343 gdb_error(): Reporting -4 to GDB as generic error
Debug: 386 10030 gdb_server.c:1526 gdb_write_memory_binary_packet(): addr: 0x00008083, len: 0x0000001e
Debug: 387 10030 target.c:2032 target_write_buffer(): writing buffer of 30 byte at 0x00008083
Info : 388 10041 gdb_server.c:3006 gdb_input_inner(): The target is not running when halt was requested, stopping GDB.
Debug: 389 10041 target.c:1519 target_call_event_callbacks(): target event 0 (gdb-halt)
Debug: 390 10143 target.c:1519 target_call_event_callbacks(): target event 0 (gdb-halt)
User : 391 10143 target.c:2595 handle_target(): Polling target stm8.cpu failed, trying to reexamine
Debug: 392 10143 target.c:1519 target_call_event_callbacks(): target event 21 (examine-start)
Debug: 393 10143 stm8.c:1612 stm8_examine(): stm8_examine
Info : 394 10143 stm8.c:1630 stm8_examine(): trying to reconnect
Debug: 395 10145 target.c:1519 target_call_event_callbacks(): target event 22 (examine-end)

[akre]

I can't find any obvious problems with the log.

However I suggest you upgrade the stlink dongle to latest version. The one you have is outdated. Current swim is v6... see excerpt from my dongle:

Info : 190 312 stlink_usb.c:658 stlink_usb_version(): STLINK v2 JTAG v27 API v2 SWIM v6 VID 0x0483 PID 0x3748

[casainho]

Thanks. I will try. I will report if I get it working!!

[casainho]

I just upgrade and stlinkv2 to the latest firmware, SWIM v7:
STLINK v2 JTAG v28 API v2 SWIM v7 VID 0x0483 PID 0x3748

But the same issue. I bought a board with STM8S105 and I will try with that one when it arrives - will give feedback.

Thanks!!

[akre]

I thought you were already using stm8s105? right? because I know the STM8L has some problems with readout protection.

[akre]

Actually now that I see it's a small flash device you should change the blocksize in scripts/target/stm8.cfg to 0x40

[casainho]

Changed that to 0x40, but still the same :-(

if { [info exists BLOCKSIZE] } {
set _BLOCKSIZE $BLOCKSIZE
} else {
set _BLOCKSIZE 0x40
}

The guys using Arduino with STM8, would be great if they could also debug!! No debug on AVR...

[akre]

I have to get my hands on one of those small flash stm8. All development was made on a stm8s105 so no testing was ever done on either stm8l or any small flash devices.

[casainho]

So I should get one with STM8S105 and then I will try. Also the EBike controllers I want to develop firmware for, also use STM8S105 :-)

[akre]

Could you dump the OPT0 (ROP) and OPT1 (UBC) bytes?

mon mdb 0x4800
and
mon mdb 0x4801

[casainho]

cas@cas-sp4:~$ telnet localhost 4444
Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.
Open On-Chip Debugger

reset halt
target halted due to debug-request, pc: 0x00008000
mdb 0x4800
0x00004800: 00
mdb 0x4801
0x00004801: 00

[casainho]

Did you looked at stm8flash sources?? because it flash it perfectly.

[akre]

I have no clue why its not working. I dont know if is read out protection causing all this trouble or if stm8flash utility is programming the ROP or if it is a problem with the stlink interface.

Did you try stm8flash -u ?

[casainho]

stm8flash -c stlinkv2 -p stm8s003f3 -u
Determine OPT area
No unlocking mode defined for this device. You may need to edit the file stm8.c

stm8.c:
{
.name = "stm8s003?3",
.ram_start = 0x0000,
.ram_size = 11024,
.eeprom_start = 0x4000,
.eeprom_size = 128,
.flash_start = 0x8000,
.flash_size = 81024,
.flash_block_size = 64,
.option_bytes_size =0,
.read_out_protection_mode = ROP_UNKNOWN,
REGS_STM8S
},

I did this the very first time, to unlock (found this info online):
echo "00 00 ff 00 ff 00 ff 00 ff 00 ff" | xxd -r -p > factory_defaults.bin
stm8flash -c stlinkv2 -p stm8s103f3 -s opt -w factory_defaults.bin

I already verified the code of stm8flash, they send the same bytes to unlock the MASS, just like OpenOCD.

[casainho]

echo "00 00 ff 00 ff 00 ff 00 ff 00 ff" | xxd -r -p > factory_defaults.bin
stm8flash -c stlinkv2 -p stm8s103f3 -s opt -w factory_defaults.bin

Altough I did -p stm8s103f3, the same bytes apply to STM8S003 and should unlock it -- verified now on the datasheet.

Ok, let's wait for the STM8S105 that should arrive on next 2 or 4 days.

[akre]

What happens if you just write a byte to 0x8000?

mon reset halt
mon mwb 0x8000 0x11
mon mdb 0x8000

if that works test write 4 bytes

mon reset halt
mon mwb 0x8000 0x22 4
mon mdb 0x8000 4

if that works test write 64 bytes

mon reset halt
mon mwb 0x8000 0x33 64
mon mdb 0x8000 64

[casainho]

Works!!

cas@cas-sp4:~$ telnet localhost 4444
Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.
Open On-Chip Debugger

reset halt
target halted due to debug-request, pc: 0x00008000
mwb 0x8000 0x11
mdb 0x8000
0x00008000: 11
mwb 0x8000 0x22 4
mdb 0x8000 4
0x00008000: 22 22 22 22
mwb 0x8000 0x33 64
mdb 0x8000 64
0x00008000: 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33
0x00008020: 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33
mwb 0x8040 0x44 64
mdb 0x8040 64
0x00008040: 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44
0x00008060: 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44 44

And now what??...

[akre]

Obviously its not a problem with flashing...

Did you try flashing with load command?

file test.elf
tar ext :3333
mon reset halt
load

[casainho]

Still fails, the same output:

Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.
Open On-Chip Debugger

reset halt
target halted due to debug-request, pc: 0x00008000
load_image main.bin 0x8000

Polling target stm8.cpu failed, trying to reexamine
trying to reconnect

load_image main.bin 0x0
223 bytes written at address 0x00000000
downloaded 223 bytes in 0.013074s (16.657 KiB/s)

Debug: 359 28195 configuration.c:82 find_file(): found main.bin
Debug: 360 28196 target.c:2032 target_write_buffer(): writing buffer of 223 byte at 0x00008000
Debug: 361 28208 command.c:626 run_command(): Command failed with error code -305

---

Debug: 338 16397 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_stm8.cpu arp_waitstate halted 1000
Debug: 339 16397 command.c:143 script_debug(): command - ocd_stm8.cpu ocd_stm8.cpu arp_waitstate halted 1000
Debug: 340 16401 stm8.c:1108 stm8_read_core_reg(): read core reg 0 value 0x8000
Debug: 341 16401 stm8.c:1108 stm8_read_core_reg(): read core reg 1 value 0x0
Debug: 342 16401 stm8.c:1108 stm8_read_core_reg(): read core reg 2 value 0x0
Debug: 343 16401 stm8.c:1108 stm8_read_core_reg(): read core reg 3 value 0x0
Debug: 344 16401 stm8.c:1108 stm8_read_core_reg(): read core reg 4 value 0x3ff
Debug: 345 16401 stm8.c:1108 stm8_read_core_reg(): read core reg 5 value 0x28
Debug: 346 16406 stm8.c:442 stm8_examine_debug_reason(): stm8_examine_debug_reason csr1 = 0x10 csr2 = 0x08
Debug: 347 16406 stm8.c:482 stm8_debug_entry(): entered debug state at PC 0x8000, target->state: halted
Debug: 348 16406 target.c:1519 target_call_event_callbacks(): target event 0 (gdb-halt)
Debug: 349 16406 target.c:1519 target_call_event_callbacks(): target event 1 (halted)
User : 350 16406 stm8.c:1225 stm8_arch_state(): target halted due to debug-request, pc: 0x00008000
Debug: 351 16406 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_stm8.cpu curstate
Debug: 352 16406 command.c:143 script_debug(): command - ocd_stm8.cpu ocd_stm8.cpu curstate
Debug: 353 16406 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_stm8.cpu invoke-event reset-end
Debug: 354 16407 command.c:143 script_debug(): command - ocd_stm8.cpu ocd_stm8.cpu invoke-event reset-end
Debug: 355 28192 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_load_image main.bin 0x8000
Debug: 356 28192 command.c:143 script_debug(): command - load_image ocd_load_image main.bin 0x8000
Debug: 358 28195 configuration.c:82 find_file(): found main.bin
Debug: 359 28195 configuration.c:82 find_file(): found main.bin
Debug: 360 28196 target.c:2032 target_write_buffer(): writing buffer of 223 byte at 0x00008000
Debug: 361 28208 command.c:626 run_command(): Command failed with error code -305
User : 362 28208 command.c:687 command_run_line():
Debug: 363 28310 target.c:1519 target_call_event_callbacks(): target event 0 (gdb-halt)
User : 364 28310 target.c:2595 handle_target(): Polling target stm8.cpu failed, trying to reexamine
Debug: 365 28311 target.c:1519 target_call_event_callbacks(): target event 21 (examine-start)
Debug: 366 28311 stm8.c:1612 stm8_examine(): stm8_examine
Info : 367 28311 stm8.c:1630 stm8_examine(): trying to reconnect
Debug: 368 28313 target.c:1519 target_call_event_callbacks(): target event 22 (examine-end)
Debug: 369 77553 command.c:143 script_debug(): command - ocd_command ocd_command type ocd_load_image main.bin 0x0
Debug: 370 77553 command.c:143 script_debug(): command - load_image ocd_load_image main.bin 0x0
Debug: 372 77555 configuration.c:82 find_file(): found main.bin
Debug: 373 77555 configuration.c:82 find_file(): found main.bin
Debug: 374 77555 target.c:2032 target_write_buffer(): writing buffer of 223 byte at 0x00000000
User : 375 77568 command.c:544 command_print(): 223 bytes written at address 0x00000000
User : 376 77568 command.c:544 command_print(): downloaded 223 bytes in 0.013074s (16.657 KiB/s)

[akre]

No, I asked what happens with "load" not "load_image"

file "main.elf"
tar ext: 3333
mon reset halt
load