Flashing STM32l Discovery Board hangs/fails

Development Boards MicroMod
1

Hello,

i have set up an eclipse environment and use openOCD with the STM32L Discovery Board from ST. When i started to use const variables, openOCD hangs at flashing my program.

Before i used const variables i was able to use openOCD successfully. I think the failure is related to the const data section placed in flash.

Invoking: ARM Summon Linux GNU Print Size

arm-none-eabi-size --format=berkeley stm32l_test.elf

text data bss dec hex filename

1612 32 128 1772 6ec stm32l_test.elf

Finished building: stm32l_test.siz

Best regards

Garag

I am using openOCD with the following command line:

bin/openocd-0.6.1.exe -d 3 -l stm32l_test.log -f scripts/board/stm32ldiscovery.cfg

The content of the logfile is as follows:

Debug: 104 31 command.c:145 script_debug(): command - ocd_command ocd_command type ocd_stm32lx.cpu configure -work-area-phys 0x20000000 -work-area-size 0x3800 -work-area-backup 0

Debug: 105 31 command.c:145 script_debug(): command - ocd_stm32lx.cpu ocd_stm32lx.cpu configure -work-area-phys 0x20000000 -work-area-size 0x3800 -work-area-backup 0

Debug: 106 31 target.c:1620 target_free_all_working_areas_restore(): freeing all working areas

Debug: 107 31 target.c:1620 target_free_all_working_areas_restore(): freeing all working areas

Debug: 108 31 target.c:1620 target_free_all_working_areas_restore(): freeing all working areas

Debug: 109 31 command.c:145 script_debug(): command - ocd_command ocd_command type ocd_flash bank stm32lx.flash stm32lx 0 0 0 0 stm32lx.cpu

Debug: 110 31 command.c:145 script_debug(): command - ocd_flash ocd_flash bank stm32lx.flash stm32lx 0 0 0 0 stm32lx.cpu

Debug: 112 31 tcl.c:781 handle_flash_bank_command(): ‘stm32lx’ driver usage field missing

Debug: 113 31 command.c:145 script_debug(): command - ocd_command ocd_command type ocd_reset_config srst_only srst_nogate

Debug: 114 31 command.c:145 script_debug(): command - reset_config ocd_reset_config srst_only srst_nogate

User : 116 31 command.c:549 command_print(): srst_only separate srst_nogate srst_open_drain

Debug: 117 125 command.c:145 script_debug(): command - ocd_command ocd_command type ocd_init

Debug: 118 125 command.c:145 script_debug(): command - init ocd_init

Debug: 120 125 command.c:145 script_debug(): command - ocd_command ocd_command type ocd_target init

Debug: 121 125 command.c:145 script_debug(): command - ocd_target ocd_target init

Debug: 123 125 target.c:1183 handle_target_init_command(): Initializing targets…

Debug: 124 125 stm32_stlink.c:291 stm32_stlink_init_target(): stm32_stlink_init_target

Debug: 125 125 command.c:369 register_command_handler(): registering ‘ocd_target_request’…

Debug: 126 125 command.c:369 register_command_handler(): registering ‘ocd_trace’…

Debug: 127 125 command.c:369 register_command_handler(): registering ‘ocd_trace’…

Debug: 128 125 command.c:369 register_command_handler(): registering ‘ocd_fast_load_image’…

Debug: 129 125 command.c:369 register_command_handler(): registering ‘ocd_fast_load’…

Debug: 130 125 command.c:369 register_command_handler(): registering ‘ocd_profile’…

Debug: 131 125 command.c:369 register_command_handler(): registering ‘ocd_virt2phys’…

Debug: 132 125 command.c:369 register_command_handler(): registering ‘ocd_reg’…

Debug: 133 125 command.c:369 register_command_handler(): registering ‘ocd_poll’…

Debug: 134 125 command.c:369 register_command_handler(): registering ‘ocd_wait_halt’…

Debug: 135 125 command.c:369 register_command_handler(): registering ‘ocd_halt’…

Debug: 136 125 command.c:369 register_command_handler(): registering ‘ocd_resume’…

Debug: 137 125 command.c:369 register_command_handler(): registering ‘ocd_reset’…

Debug: 138 125 command.c:369 register_command_handler(): registering ‘ocd_soft_reset_halt’…

Debug: 139 125 command.c:369 register_command_handler(): registering ‘ocd_step’…

Debug: 140 125 command.c:369 register_command_handler(): registering ‘ocd_mdw’…

Debug: 141 125 command.c:369 register_command_handler(): registering ‘ocd_mdh’…

Debug: 142 125 command.c:369 register_command_handler(): registering ‘ocd_mdb’…

Debug: 143 125 command.c:369 register_command_handler(): registering ‘ocd_mww’…

Debug: 144 125 command.c:369 register_command_handler(): registering ‘ocd_mwh’…

Debug: 145 125 command.c:369 register_command_handler(): registering ‘ocd_mwb’…

Debug: 146 125 command.c:369 register_command_handler(): registering ‘ocd_bp’…

Debug: 147 125 command.c:369 register_command_handler(): registering ‘ocd_rbp’…

Debug: 148 125 command.c:369 register_command_handler(): registering ‘ocd_wp’…

Debug: 149 125 command.c:369 register_command_handler(): registering ‘ocd_rwp’…

Debug: 150 125 command.c:369 register_command_handler(): registering ‘ocd_load_image’…

Debug: 151 125 command.c:369 register_command_handler(): registering ‘ocd_dump_image’…

Debug: 152 125 command.c:369 register_command_handler(): registering ‘ocd_verify_image’…

Debug: 153 125 command.c:369 register_command_handler(): registering ‘ocd_test_image’…

Debug: 154 125 command.c:369 register_command_handler(): registering ‘ocd_reset_nag’…

Debug: 155 125 command.c:369 register_command_handler(): registering ‘ocd_ps’…

Debug: 156 125 stlink_interface.c:91 stlink_interface_init(): stlink_interface_init

Debug: 157 125 stlink_layout.c:88 stlink_layout_init(): stlink_layout_init

Debug: 158 125 core.c:1592 adapter_khz_to_speed(): convert khz to interface specific speed value

Debug: 159 125 core.c:1595 adapter_khz_to_speed(): have interface set up

Debug: 160 125 stlink_interface.c:106 stlink_interface_speed(): stlink_interface_speed: ignore speed 1000

Debug: 161 125 core.c:1592 adapter_khz_to_speed(): convert khz to interface specific speed value

Debug: 162 125 core.c:1595 adapter_khz_to_speed(): have interface set up

Info : 163 125 core.c:1399 adapter_init(): clock speed 1000 kHz

Debug: 164 125 openocd.c:132 handle_init_command(): Debug Adapter init complete

Debug: 165 125 command.c:145 script_debug(): command - ocd_command ocd_command type ocd_transport init

Debug: 166 125 command.c:145 script_debug(): command - ocd_transport ocd_transport init

Debug: 168 125 transport.c:240 handle_transport_init(): handle_transport_init

Debug: 169 125 stlink_transport.c:140 stlink_transport_init(): stlink_transport_init

Debug: 170 125 stlink_transport.c:157 stlink_transport_init(): current transport stlink_swd

Debug: 171 125 stlink_interface.c:41 stlink_interface_open(): stlink_interface_open

Debug: 172 125 stlink_layout.c:43 stlink_layout_open(): stlink_layout_open

Debug: 173 125 stlink_usb.c:1152 stlink_usb_open(): stlink_usb_open

Debug: 174 125 stlink_usb.c:1167 stlink_usb_open(): transport: 1 vid: 0x0483 pid: 0x3748

Debug: 175 374 stlink_usb.c:422 stlink_usb_version(): STLINK v2 JTAG v15 API v2 SWIM v0 VID 0x0483 PID 0x3748

Debug: 176 374 stlink_usb.c:564 stlink_usb_init_mode(): MODE: 0x02

Debug: 177 374 stlink_usb.c:596 stlink_usb_init_mode(): MODE: 0x01

Debug: 178 374 stlink_usb.c:629 stlink_usb_init_mode(): MODE: 0x02

Debug: 179 374 stlink_interface.c:53 stlink_interface_init_target(): stlink_interface_init_target

Debug: 180 374 stlink_usb.c:656 stlink_usb_idcode(): IDCODE: 0x2BA01477

Debug: 181 374 openocd.c:145 handle_init_command(): Examining targets…

Debug: 182 374 target.c:1299 target_call_event_callbacks(): target event 21 (examine-start)

Debug: 183 374 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0xe000ed00 4 1

Debug: 184 374 target.c:1917 target_read_u32(): address: 0xe000ed00, value: 0x412fc230

Debug: 185 374 cortex_m.c:1815 cortex_m3_examine(): Cortex-M3 r2p0 processor detected

Debug: 186 374 cortex_m.c:1816 cortex_m3_examine(): cpuid: 0x412fc230

Debug: 187 374 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0xe0002000 4 1

Debug: 188 374 target.c:1917 target_read_u32(): address: 0xe0002000, value: 0x00000260

Debug: 189 374 cortex_m.c:1860 cortex_m3_examine(): FPB fpcr 0x260, numcode 6, numlit 2

Debug: 190 374 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0xe0001000 4 1

Debug: 191 374 target.c:1917 target_read_u32(): address: 0xe0001000, value: 0x40000000

Debug: 192 374 cortex_m.c:1772 cortex_m3_dwt_setup(): DWT dwtcr 0x40000000, comp 4, watch/trigger

Info : 193 374 cortex_m.c:1869 cortex_m3_examine(): stm32lx.cpu: hardware has 6 breakpoints, 4 watchpoints

Debug: 194 374 target.c:1299 target_call_event_callbacks(): target event 22 (examine-end)

Debug: 195 374 command.c:145 script_debug(): command - ocd_command ocd_command type ocd_flash init

Debug: 196 374 command.c:145 script_debug(): command - ocd_flash ocd_flash init

Debug: 198 374 tcl.c:847 handle_flash_init_command(): Initializing flash devices…

Debug: 199 374 command.c:369 register_command_handler(): registering ‘ocd_flash’…

Debug: 200 374 command.c:369 register_command_handler(): registering ‘ocd_flash’…

Debug: 201 374 command.c:369 register_command_handler(): registering ‘ocd_flash’…

Debug: 202 374 command.c:369 register_command_handler(): registering ‘ocd_flash’…

Debug: 203 374 command.c:369 register_command_handler(): registering ‘ocd_flash’…

Debug: 204 374 command.c:369 register_command_handler(): registering ‘ocd_flash’…

Debug: 205 374 command.c:369 register_command_handler(): registering ‘ocd_flash’…

Debug: 206 374 command.c:369 register_command_handler(): registering ‘ocd_flash’…

Debug: 207 374 command.c:369 register_command_handler(): registering ‘ocd_flash’…

Debug: 208 374 command.c:369 register_command_handler(): registering ‘ocd_flash’…

Debug: 209 374 command.c:369 register_command_handler(): registering ‘ocd_flash’…

Debug: 210 374 command.c:145 script_debug(): command - ocd_command ocd_command type ocd_mflash init

Debug: 211 374 command.c:145 script_debug(): command - ocd_mflash ocd_mflash init

Debug: 213 374 mflash.c:1379 handle_mflash_init_command(): Initializing mflash devices…

Debug: 214 374 command.c:145 script_debug(): command - ocd_command ocd_command type ocd_nand init

Debug: 215 374 command.c:145 script_debug(): command - ocd_nand ocd_nand init

Debug: 217 374 tcl.c:497 handle_nand_init_command(): Initializing NAND devices…

Debug: 218 374 command.c:145 script_debug(): command - ocd_command ocd_command type ocd_pld init

Debug: 219 374 command.c:145 script_debug(): command - ocd_pld ocd_pld init

Debug: 221 374 pld.c:207 handle_pld_init_command(): Initializing PLDs…

Info : 222 15116 server.c:83 add_connection(): accepting ‘gdb’ connection from 3333

Debug: 223 15116 breakpoints.c:359 breakpoint_clear_target_internal(): Delete all breakpoints for target: stm32lx.cpu

Debug: 224 15116 breakpoints.c:499 watchpoint_clear_target(): Delete all watchpoints for target: stm32lx.cpu

Debug: 225 15116 target.c:1299 target_call_event_callbacks(): target event 23 (gdb-attach)

Debug: 226 15116 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0xe0042000 4 1

Debug: 227 15116 target.c:1917 target_read_u32(): address: 0xe0042000, value: 0x10186416

Debug: 228 15116 stm32lx.c:476 stm32lx_probe(): device id = 0x10186416

Debug: 229 15116 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0x1ff8004c 2 1

Debug: 230 15116 target.c:1941 target_read_u16(): address: 0x1ff8004c, value: 0x0080

Info : 231 15116 stm32lx.c:507 stm32lx_probe(): flash size = 128kbytes

Debug: 232 15116 gdb_server.c:821 gdb_new_connection(): New GDB Connection: 1, Target stm32lx.cpu, state: unknown

Debug: 233 15116 gdb_server.c:2048 gdb_input_inner(): received packet: ‘qSupported:qRelocInsn+’

Debug: 234 15116 gdb_server.c:2048 gdb_input_inner(): received packet: ‘QStartNoAckMode’

Warn : 235 15116 gdb_server.c:606 gdb_get_packet_inner(): acknowledgment received, but no packet pending

Debug: 236 15116 gdb_server.c:2048 gdb_input_inner(): received packet: ‘Hg0’

Debug: 237 15116 gdb_server.c:2048 gdb_input_inner(): received packet: ‘?’

User : 238 15116 gdb_server.c:128 gdb_last_signal(): undefined debug reason 6 - target needs reset

Debug: 239 15116 gdb_server.c:2048 gdb_input_inner(): received packet: ‘Hc-1’

Debug: 240 15116 gdb_server.c:2048 gdb_input_inner(): received packet: ‘qC’

Debug: 241 15116 gdb_server.c:2048 gdb_input_inner(): received packet: ‘qAttached’

Debug: 242 15116 gdb_server.c:2048 gdb_input_inner(): received packet: ‘qOffsets’

Debug: 243 15116 gdb_server.c:2048 gdb_input_inner(): received packet: ‘g’

Debug: 244 15116 gdb_server.c:2048 gdb_input_inner(): received packet: ‘qXfer:memory-map:read::0,fff’

Debug: 245 15116 gdb_server.c:2048 gdb_input_inner(): received packet: ‘m0,4’

Debug: 246 15116 gdb_server.c:1200 gdb_read_memory_packet(): addr: 0x00000000, len: 0x00000004

Debug: 247 15116 target.c:1769 target_read_buffer(): reading buffer of 4 byte at 0x00000000

Debug: 248 15116 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0x00000000 4 1

Debug: 249 15116 gdb_server.c:2048 gdb_input_inner(): received packet: ‘qTStatus’

Debug: 250 15116 gdb_server.c:2048 gdb_input_inner(): received packet: ‘qfThreadInfo’

Debug: 251 15116 gdb_server.c:2048 gdb_input_inner(): received packet: ‘qL1200000000000000000’

Debug: 252 15132 gdb_server.c:2048 gdb_input_inner(): received packet: ‘qRcmd,72657365742068616c74’

Debug: 253 15132 command.c:145 script_debug(): command - ocd_command ocd_command type ocd_reset halt

Debug: 254 15132 command.c:145 script_debug(): command - reset ocd_reset halt

Debug: 256 15132 command.c:145 script_debug(): command - ocd_command ocd_command type ocd_target names

Debug: 257 15132 command.c:145 script_debug(): command - ocd_target ocd_target names

Debug: 258 15132 command.c:145 script_debug(): command - ocd_command ocd_command type ocd_stm32lx.cpu invoke-event reset-start

Debug: 259 15132 command.c:145 script_debug(): command - ocd_stm32lx.cpu ocd_stm32lx.cpu invoke-event reset-start

Debug: 260 15132 command.c:145 script_debug(): command - ocd_command ocd_command type ocd_jtag arp_init-reset

Debug: 261 15132 command.c:145 script_debug(): command - ocd_jtag ocd_jtag arp_init-reset

Debug: 263 15132 stlink_transport.c:37 stlink_transport_jtag_command(): stlink_transport_jtag_command

Debug: 264 15132 command.c:145 script_debug(): command - ocd_command ocd_command type ocd_stm32lx.cpu cget -chain-position

Debug: 265 15132 command.c:145 script_debug(): command - ocd_stm32lx.cpu ocd_stm32lx.cpu cget -chain-position

Debug: 266 15132 command.c:145 script_debug(): command - ocd_command ocd_command type ocd_jtag tapisenabled stm32lx.cpu

Debug: 267 15132 command.c:145 script_debug(): command - ocd_jtag ocd_jtag tapisenabled stm32lx.cpu

Debug: 268 15132 command.c:145 script_debug(): command - ocd_command ocd_command type ocd_stm32lx.cpu invoke-event examine-start

Debug: 269 15132 command.c:145 script_debug(): command - ocd_stm32lx.cpu ocd_stm32lx.cpu invoke-event examine-start

Debug: 270 15132 command.c:145 script_debug(): command - ocd_command ocd_command type ocd_stm32lx.cpu arp_examine

Debug: 271 15132 command.c:145 script_debug(): command - ocd_stm32lx.cpu ocd_stm32lx.cpu arp_examine

Debug: 272 15132 command.c:145 script_debug(): command - ocd_command ocd_command type ocd_stm32lx.cpu invoke-event examine-end

Debug: 273 15132 command.c:145 script_debug(): command - ocd_stm32lx.cpu ocd_stm32lx.cpu invoke-event examine-end

Debug: 274 15132 command.c:145 script_debug(): command - ocd_command ocd_command type ocd_stm32lx.cpu invoke-event reset-assert-pre

Debug: 275 15132 command.c:145 script_debug(): command - ocd_stm32lx.cpu ocd_stm32lx.cpu invoke-event reset-assert-pre

Debug: 276 15132 command.c:145 script_debug(): command - ocd_command ocd_command type ocd_stm32lx.cpu cget -chain-position

Debug: 277 15132 command.c:145 script_debug(): command - ocd_stm32lx.cpu ocd_stm32lx.cpu cget -chain-position

Debug: 278 15132 command.c:145 script_debug(): command - ocd_command ocd_command type ocd_jtag tapisenabled stm32lx.cpu

Debug: 279 15132 command.c:145 script_debug(): command - ocd_jtag ocd_jtag tapisenabled stm32lx.cpu

Debug: 280 15132 command.c:145 script_debug(): command - ocd_command ocd_command type ocd_stm32lx.cpu arp_reset assert 1

Debug: 281 15132 command.c:145 script_debug(): command - ocd_stm32lx.cpu ocd_stm32lx.cpu arp_reset assert 1

Debug: 282 15132 target.c:1620 target_free_all_working_areas_restore(): freeing all working areas

Debug: 283 15132 stm32_stlink.c:417 stm32_stlink_assert_reset(): stm32_stlink_assert_reset

Debug: 284 15132 stlink_interface.c:125 stlink_interface_execute_queue(): stlink_interface_execute_queue: ignored

Debug: 285 15132 core.c:715 jtag_add_reset(): SRST line asserted

Debug: 286 15132 core.c:743 jtag_add_reset(): TRST line released

Debug: 287 15132 core.c:323 jtag_call_event_callbacks(): jtag event: TAP reset

Debug: 288 15132 stlink_usb.c:788 stlink_usb_reset(): RESET: 0x00000080

Debug: 289 15132 command.c:145 script_debug(): command - ocd_command ocd_command type ocd_stm32lx.cpu invoke-event reset-assert-post

Debug: 290 15132 command.c:145 script_debug(): command - ocd_stm32lx.cpu ocd_stm32lx.cpu invoke-event reset-assert-post

Debug: 291 15132 command.c:145 script_debug(): command - ocd_command ocd_command type ocd_stm32lx.cpu invoke-event reset-deassert-pre

Debug: 292 15132 command.c:145 script_debug(): command - ocd_stm32lx.cpu ocd_stm32lx.cpu invoke-event reset-deassert-pre

Debug: 293 15132 command.c:145 script_debug(): command - ocd_command ocd_command type ocd_stm32lx.cpu cget -chain-position

Debug: 294 15132 command.c:145 script_debug(): command - ocd_stm32lx.cpu ocd_stm32lx.cpu cget -chain-position

Debug: 295 15132 command.c:145 script_debug(): command - ocd_command ocd_command type ocd_jtag tapisenabled stm32lx.cpu

Debug: 296 15132 command.c:145 script_debug(): command - ocd_jtag ocd_jtag tapisenabled stm32lx.cpu

Debug: 297 15132 command.c:145 script_debug(): command - ocd_command ocd_command type ocd_stm32lx.cpu arp_reset deassert 1

Debug: 298 15132 command.c:145 script_debug(): command - ocd_stm32lx.cpu ocd_stm32lx.cpu arp_reset deassert 1

Debug: 299 15132 target.c:1620 target_free_all_working_areas_restore(): freeing all working areas

Debug: 300 15132 stm32_stlink.c:475 stm32_stlink_deassert_reset(): stm32_stlink_deassert_reset

Debug: 301 15132 stlink_interface.c:125 stlink_interface_execute_queue(): stlink_interface_execute_queue: ignored

Debug: 302 15132 core.c:719 jtag_add_reset(): SRST line released

Debug: 303 15132 command.c:145 script_debug(): command - ocd_command ocd_command type ocd_stm32lx.cpu invoke-event reset-deassert-post

Debug: 304 15132 command.c:145 script_debug(): command - ocd_stm32lx.cpu ocd_stm32lx.cpu invoke-event reset-deassert-post

Debug: 305 15132 command.c:145 script_debug(): command - ocd_command ocd_command type ocd_stm32lx.cpu cget -chain-position

Debug: 306 15132 command.c:145 script_debug(): command - ocd_stm32lx.cpu ocd_stm32lx.cpu cget -chain-position

Debug: 307 15132 command.c:145 script_debug(): command - ocd_command ocd_command type ocd_jtag tapisenabled stm32lx.cpu

Debug: 308 15132 command.c:145 script_debug(): command - ocd_jtag ocd_jtag tapisenabled stm32lx.cpu

Debug: 309 15132 command.c:145 script_debug(): command - ocd_command ocd_command type ocd_stm32lx.cpu arp_waitstate halted 1000

Debug: 310 15132 command.c:145 script_debug(): command - ocd_stm32lx.cpu ocd_stm32lx.cpu arp_waitstate halted 1000

Debug: 311 15132 stm32_stlink.c:56 stm32_stlink_load_core_reg_u32(): stm32_stlink_load_core_reg_u32

Debug: 312 15132 stm32_stlink.c:71 stm32_stlink_load_core_reg_u32(): load from core reg 0 value 0x0

Debug: 313 15132 stm32_stlink.c:56 stm32_stlink_load_core_reg_u32(): stm32_stlink_load_core_reg_u32

Debug: 314 15132 stm32_stlink.c:71 stm32_stlink_load_core_reg_u32(): load from core reg 1 value 0x0

Debug: 315 15132 stm32_stlink.c:56 stm32_stlink_load_core_reg_u32(): stm32_stlink_load_core_reg_u32

Debug: 316 15132 stm32_stlink.c:71 stm32_stlink_load_core_reg_u32(): load from core reg 2 value 0x0

Debug: 317 15132 stm32_stlink.c:56 stm32_stlink_load_core_reg_u32(): stm32_stlink_load_core_reg_u32

Debug: 318 15132 stm32_stlink.c:71 stm32_stlink_load_core_reg_u32(): load from core reg 3 value 0x0

Debug: 319 15132 stm32_stlink.c:56 stm32_stlink_load_core_reg_u32(): stm32_stlink_load_core_reg_u32

Debug: 320 15132 stm32_stlink.c:71 stm32_stlink_load_core_reg_u32(): load from core reg 4 value 0x0

Debug: 321 15132 stm32_stlink.c:56 stm32_stlink_load_core_reg_u32(): stm32_stlink_load_core_reg_u32

Debug: 322 15132 stm32_stlink.c:71 stm32_stlink_load_core_reg_u32(): load from core reg 5 value 0x0

Debug: 323 15132 stm32_stlink.c:56 stm32_stlink_load_core_reg_u32(): stm32_stlink_load_core_reg_u32

Debug: 324 15132 stm32_stlink.c:71 stm32_stlink_load_core_reg_u32(): load from core reg 6 value 0x0

Debug: 325 15132 stm32_stlink.c:56 stm32_stlink_load_core_reg_u32(): stm32_stlink_load_core_reg_u32

Debug: 326 15132 stm32_stlink.c:71 stm32_stlink_load_core_reg_u32(): load from core reg 7 value 0x0

Debug: 327 15132 stm32_stlink.c:56 stm32_stlink_load_core_reg_u32(): stm32_stlink_load_core_reg_u32

Debug: 328 15132 stm32_stlink.c:71 stm32_stlink_load_core_reg_u32(): load from core reg 8 value 0x0

Debug: 329 15132 stm32_stlink.c:56 stm32_stlink_load_core_reg_u32(): stm32_stlink_load_core_reg_u32

Debug: 330 15132 stm32_stlink.c:71 stm32_stlink_load_core_reg_u32(): load from core reg 9 value 0x0

Debug: 331 15132 stm32_stlink.c:56 stm32_stlink_load_core_reg_u32(): stm32_stlink_load_core_reg_u32

Debug: 332 15132 stm32_stlink.c:71 stm32_stlink_load_core_reg_u32(): load from core reg 10 value 0x0

Debug: 333 15132 stm32_stlink.c:56 stm32_stlink_load_core_reg_u32(): stm32_stlink_load_core_reg_u32

Debug: 334 15132 stm32_stlink.c:71 stm32_stlink_load_core_reg_u32(): load from core reg 11 value 0x0

Debug: 335 15132 stm32_stlink.c:56 stm32_stlink_load_core_reg_u32(): stm32_stlink_load_core_reg_u32

Debug: 336 15132 stm32_stlink.c:71 stm32_stlink_load_core_reg_u32(): load from core reg 12 value 0x0

Debug: 337 15132 stm32_stlink.c:56 stm32_stlink_load_core_reg_u32(): stm32_stlink_load_core_reg_u32

Debug: 338 15132 stm32_stlink.c:71 stm32_stlink_load_core_reg_u32(): load from core reg 13 value 0x0

Debug: 339 15132 stm32_stlink.c:56 stm32_stlink_load_core_reg_u32(): stm32_stlink_load_core_reg_u32

Debug: 340 15132 stm32_stlink.c:71 stm32_stlink_load_core_reg_u32(): load from core reg 14 value 0xffffffff

Debug: 341 15132 stm32_stlink.c:56 stm32_stlink_load_core_reg_u32(): stm32_stlink_load_core_reg_u32

Debug: 342 15132 stm32_stlink.c:71 stm32_stlink_load_core_reg_u32(): load from core reg 15 value 0x0

Debug: 343 15132 stm32_stlink.c:56 stm32_stlink_load_core_reg_u32(): stm32_stlink_load_core_reg_u32

Debug: 344 15132 stm32_stlink.c:71 stm32_stlink_load_core_reg_u32(): load from core reg 16 value 0x0

Debug: 345 15132 stm32_stlink.c:56 stm32_stlink_load_core_reg_u32(): stm32_stlink_load_core_reg_u32

Debug: 346 15147 stm32_stlink.c:71 stm32_stlink_load_core_reg_u32(): load from core reg 17 value 0x0

Debug: 347 15147 stm32_stlink.c:56 stm32_stlink_load_core_reg_u32(): stm32_stlink_load_core_reg_u32

Debug: 348 15147 stm32_stlink.c:71 stm32_stlink_load_core_reg_u32(): load from core reg 18 value 0x0

Debug: 349 15147 stm32_stlink.c:56 stm32_stlink_load_core_reg_u32(): stm32_stlink_load_core_reg_u32

Debug: 350 15147 stm32_stlink.c:136 stm32_stlink_load_core_reg_u32(): load from special reg 19 value 0x0

Debug: 351 15147 stm32_stlink.c:56 stm32_stlink_load_core_reg_u32(): stm32_stlink_load_core_reg_u32

Debug: 352 15147 stm32_stlink.c:136 stm32_stlink_load_core_reg_u32(): load from special reg 20 value 0x0

Debug: 353 15147 stm32_stlink.c:56 stm32_stlink_load_core_reg_u32(): stm32_stlink_load_core_reg_u32

Debug: 354 15147 stm32_stlink.c:136 stm32_stlink_load_core_reg_u32(): load from special reg 21 value 0x0

Debug: 355 15147 stm32_stlink.c:56 stm32_stlink_load_core_reg_u32(): stm32_stlink_load_core_reg_u32

Debug: 356 15147 stm32_stlink.c:136 stm32_stlink_load_core_reg_u32(): load from special reg 22 value 0x0

Debug: 357 15147 stm32_stlink.c:372 stlink_debug_entry(): entered debug state in core mode: Thread at PC 0x00000000, target->state: halted

Debug: 358 15147 target.c:1299 target_call_event_callbacks(): target event 0 (gdb-halt)

Debug: 359 15147 target.c:1299 target_call_event_callbacks(): target event 1 (halted)

User : 360 15147 target.c:1672 target_arch_state(): target state: halted

User : 361 15147 armv7m.c:517 armv7m_arch_state(): target halted due to debug-request, current mode: Thread

xPSR: 00000000 pc: 00000000 msp: 00000000

Debug: 362 15147 target.c:1299 target_call_event_callbacks(): target event 6 (gdb-end)

Debug: 363 15147 stm32_stlink.c:404 stm32_stlink_poll(): halted: PC: 0x00000000

Debug: 364 15147 command.c:145 script_debug(): command - ocd_command ocd_command type ocd_stm32lx.cpu curstate

Debug: 365 15147 command.c:145 script_debug(): command - ocd_stm32lx.cpu ocd_stm32lx.cpu curstate

Debug: 366 15147 command.c:145 script_debug(): command - ocd_command ocd_command type ocd_stm32lx.cpu invoke-event reset-end

Debug: 367 15147 command.c:145 script_debug(): command - ocd_stm32lx.cpu ocd_stm32lx.cpu invoke-event reset-end

Debug: 368 15147 gdb_server.c:2048 gdb_input_inner(): received packet: ‘vFlashErase:08000000,00001000’

Debug: 369 15147 target.c:1299 target_call_event_callbacks(): target event 25 (gdb-flash-erase-start)

Debug: 370 15147 stlink_interface.c:125 stlink_interface_execute_queue(): stlink_interface_execute_queue: ignored

Debug: 371 15147 target.c:1983 target_write_u32(): address: 0x40023c0c, value: 0x89abcdef

Debug: 372 15147 stm32_stlink.c:716 stm32_stlink_write_memory(): stm32_stlink_write_memory 0x40023c0c 4 1

Debug: 373 15147 target.c:1983 target_write_u32(): address: 0x40023c0c, value: 0x02030405

Debug: 374 15147 stm32_stlink.c:716 stm32_stlink_write_memory(): stm32_stlink_write_memory 0x40023c0c 4 1

Debug: 375 15147 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0x40023c04 4 1

Debug: 376 15147 target.c:1917 target_read_u32(): address: 0x40023c04, value: 0x00000006

Debug: 377 15147 target.c:1983 target_write_u32(): address: 0x40023c10, value: 0x8c9daebf

Debug: 378 15147 stm32_stlink.c:716 stm32_stlink_write_memory(): stm32_stlink_write_memory 0x40023c10 4 1

Debug: 379 15147 target.c:1983 target_write_u32(): address: 0x40023c10, value: 0x13141516

Debug: 380 15147 stm32_stlink.c:716 stm32_stlink_write_memory(): stm32_stlink_write_memory 0x40023c10 4 1

Debug: 381 15147 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0x40023c04 4 1

Debug: 382 15147 target.c:1917 target_read_u32(): address: 0x40023c04, value: 0x00000004

Debug: 383 15147 target.c:1983 target_write_u32(): address: 0x40023c04, value: 0x00000208

Debug: 384 15147 stm32_stlink.c:716 stm32_stlink_write_memory(): stm32_stlink_write_memory 0x40023c04 4 1

Debug: 385 15147 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0x40023c18 4 1

Debug: 386 15147 target.c:1917 target_read_u32(): address: 0x40023c18, value: 0x0000000c

Debug: 387 15147 target.c:1983 target_write_u32(): address: 0x08000000, value: 0x00000000

Debug: 388 15147 stm32_stlink.c:716 stm32_stlink_write_memory(): stm32_stlink_write_memory 0x08000000 4 1

Debug: 389 15147 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0x40023c18 4 1

Debug: 390 15147 target.c:1917 target_read_u32(): address: 0x40023c18, value: 0x00000009

Debug: 391 15163 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0x40023c18 4 1

Debug: 392 15163 target.c:1917 target_read_u32(): address: 0x40023c18, value: 0x00000009

Debug: 393 15179 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0x40023c18 4 1

Debug: 394 15179 target.c:1917 target_read_u32(): address: 0x40023c18, value: 0x0000000e

Debug: 395 15179 target.c:1983 target_write_u32(): address: 0x40023c04, value: 0x00000208

Debug: 396 15179 stm32_stlink.c:716 stm32_stlink_write_memory(): stm32_stlink_write_memory 0x40023c04 4 1

Debug: 397 15179 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0x40023c18 4 1

Debug: 398 15179 target.c:1917 target_read_u32(): address: 0x40023c18, value: 0x0000000e

Debug: 399 15179 target.c:1983 target_write_u32(): address: 0x08000100, value: 0x00000000

Debug: 400 15179 stm32_stlink.c:716 stm32_stlink_write_memory(): stm32_stlink_write_memory 0x08000100 4 1

Debug: 401 15179 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0x40023c18 4 1

Debug: 402 15179 target.c:1917 target_read_u32(): address: 0x40023c18, value: 0x0000000b

Debug: 403 15194 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0x40023c18 4 1

Debug: 404 15194 target.c:1917 target_read_u32(): address: 0x40023c18, value: 0x0000000e

Debug: 405 15194 target.c:1983 target_write_u32(): address: 0x40023c04, value: 0x00000208

Debug: 406 15194 stm32_stlink.c:716 stm32_stlink_write_memory(): stm32_stlink_write_memory 0x40023c04 4 1

Debug: 407 15194 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0x40023c18 4 1

Debug: 408 15194 target.c:1917 target_read_u32(): address: 0x40023c18, value: 0x0000000e

Debug: 409 15194 target.c:1983 target_write_u32(): address: 0x08000200, value: 0x00000000

Debug: 410 15194 stm32_stlink.c:716 stm32_stlink_write_memory(): stm32_stlink_write_memory 0x08000200 4 1

Debug: 411 15194 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0x40023c18 4 1

Debug: 412 15194 target.c:1917 target_read_u32(): address: 0x40023c18, value: 0x0000000b

Debug: 413 15210 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0x40023c18 4 1

Debug: 414 15210 target.c:1917 target_read_u32(): address: 0x40023c18, value: 0x0000000e

Debug: 415 15210 target.c:1983 target_write_u32(): address: 0x40023c04, value: 0x00000208

Debug: 416 15210 stm32_stlink.c:716 stm32_stlink_write_memory(): stm32_stlink_write_memory 0x40023c04 4 1

Debug: 417 15210 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0x40023c18 4 1

Debug: 418 15210 target.c:1917 target_read_u32(): address: 0x40023c18, value: 0x0000000e

Debug: 419 15210 target.c:1983 target_write_u32(): address: 0x08000300, value: 0x00000000

Debug: 420 15210 stm32_stlink.c:716 stm32_stlink_write_memory(): stm32_stlink_write_memory 0x08000300 4 1

Debug: 421 15210 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0x40023c18 4 1

Debug: 422 15210 target.c:1917 target_read_u32(): address: 0x40023c18, value: 0x0000000b

Debug: 423 15225 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0x40023c18 4 1

Debug: 424 15225 target.c:1917 target_read_u32(): address: 0x40023c18, value: 0x0000000e

Debug: 425 15225 target.c:1983 target_write_u32(): address: 0x40023c04, value: 0x00000208

Debug: 426 15225 stm32_stlink.c:716 stm32_stlink_write_memory(): stm32_stlink_write_memory 0x40023c04 4 1

Debug: 427 15225 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0x40023c18 4 1

Debug: 428 15225 target.c:1917 target_read_u32(): address: 0x40023c18, value: 0x0000000e

Debug: 429 15225 target.c:1983 target_write_u32(): address: 0x08000400, value: 0x00000000

Debug: 430 15225 stm32_stlink.c:716 stm32_stlink_write_memory(): stm32_stlink_write_memory 0x08000400 4 1

Debug: 431 15225 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0x40023c18 4 1

Debug: 432 15225 target.c:1917 target_read_u32(): address: 0x40023c18, value: 0x0000000b

Debug: 433 15241 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0x40023c18 4 1

Debug: 434 15241 target.c:1917 target_read_u32(): address: 0x40023c18, value: 0x0000000e

Debug: 435 15241 target.c:1983 target_write_u32(): address: 0x40023c04, value: 0x00000208

Debug: 436 15241 stm32_stlink.c:716 stm32_stlink_write_memory(): stm32_stlink_write_memory 0x40023c04 4 1

Debug: 437 15241 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0x40023c18 4 1

Debug: 438 15241 target.c:1917 target_read_u32(): address: 0x40023c18, value: 0x0000000e

Debug: 439 15241 target.c:1983 target_write_u32(): address: 0x08000500, value: 0x00000000

Debug: 440 15241 stm32_stlink.c:716 stm32_stlink_write_memory(): stm32_stlink_write_memory 0x08000500 4 1

Debug: 441 15241 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0x40023c18 4 1

Debug: 442 15241 target.c:1917 target_read_u32(): address: 0x40023c18, value: 0x0000000b

Debug: 443 15257 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0x40023c18 4 1

Debug: 444 15257 target.c:1917 target_read_u32(): address: 0x40023c18, value: 0x0000000e

Debug: 445 15257 target.c:1983 target_write_u32(): address: 0x40023c04, value: 0x00000208

Debug: 446 15257 stm32_stlink.c:716 stm32_stlink_write_memory(): stm32_stlink_write_memory 0x40023c04 4 1

Debug: 447 15257 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0x40023c18 4 1

Debug: 448 15257 target.c:1917 target_read_u32(): address: 0x40023c18, value: 0x0000000e

Debug: 449 15257 target.c:1983 target_write_u32(): address: 0x08000600, value: 0x00000000

Debug: 450 15257 stm32_stlink.c:716 stm32_stlink_write_memory(): stm32_stlink_write_memory 0x08000600 4 1

Debug: 451 15257 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0x40023c18 4 1

Debug: 452 15257 target.c:1917 target_read_u32(): address: 0x40023c18, value: 0x0000000b

Debug: 453 15272 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0x40023c18 4 1

Debug: 454 15272 target.c:1917 target_read_u32(): address: 0x40023c18, value: 0x0000000e

Debug: 455 15272 target.c:1983 target_write_u32(): address: 0x40023c04, value: 0x00000208

Debug: 456 15272 stm32_stlink.c:716 stm32_stlink_write_memory(): stm32_stlink_write_memory 0x40023c04 4 1

Debug: 457 15272 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0x40023c18 4 1

Debug: 458 15272 target.c:1917 target_read_u32(): address: 0x40023c18, value: 0x0000000e

Debug: 459 15272 target.c:1983 target_write_u32(): address: 0x08000700, value: 0x00000000

Debug: 460 15272 stm32_stlink.c:716 stm32_stlink_write_memory(): stm32_stlink_write_memory 0x08000700 4 1

Debug: 461 15272 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0x40023c18 4 1

Debug: 462 15272 target.c:1917 target_read_u32(): address: 0x40023c18, value: 0x0000000b

Debug: 463 15288 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0x40023c18 4 1

Debug: 464 15288 target.c:1917 target_read_u32(): address: 0x40023c18, value: 0x0000000e

Debug: 465 15288 target.c:1983 target_write_u32(): address: 0x40023c04, value: 0x00000208

Debug: 466 15288 stm32_stlink.c:716 stm32_stlink_write_memory(): stm32_stlink_write_memory 0x40023c04 4 1

Debug: 467 15288 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0x40023c18 4 1

Debug: 468 15288 target.c:1917 target_read_u32(): address: 0x40023c18, value: 0x0000000e

Debug: 469 15288 target.c:1983 target_write_u32(): address: 0x08000800, value: 0x00000000

Debug: 470 15288 stm32_stlink.c:716 stm32_stlink_write_memory(): stm32_stlink_write_memory 0x08000800 4 1

Debug: 471 15288 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0x40023c18 4 1

Debug: 472 15288 target.c:1917 target_read_u32(): address: 0x40023c18, value: 0x0000000b

Debug: 473 15303 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0x40023c18 4 1

Debug: 474 15303 target.c:1917 target_read_u32(): address: 0x40023c18, value: 0x0000000e

Debug: 475 15303 target.c:1983 target_write_u32(): address: 0x40023c04, value: 0x00000208

Debug: 476 15303 stm32_stlink.c:716 stm32_stlink_write_memory(): stm32_stlink_write_memory 0x40023c04 4 1

Debug: 477 15303 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0x40023c18 4 1

Debug: 478 15303 target.c:1917 target_read_u32(): address: 0x40023c18, value: 0x0000000e

Debug: 479 15303 target.c:1983 target_write_u32(): address: 0x08000900, value: 0x00000000

Debug: 480 15303 stm32_stlink.c:716 stm32_stlink_write_memory(): stm32_stlink_write_memory 0x08000900 4 1

Debug: 481 15303 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0x40023c18 4 1

Debug: 482 15303 target.c:1917 target_read_u32(): address: 0x40023c18, value: 0x0000000b

Debug: 483 15319 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0x40023c18 4 1

Debug: 484 15319 target.c:1917 target_read_u32(): address: 0x40023c18, value: 0x0000000e

Debug: 485 15319 target.c:1983 target_write_u32(): address: 0x40023c04, value: 0x00000208

Debug: 486 15319 stm32_stlink.c:716 stm32_stlink_write_memory(): stm32_stlink_write_memory 0x40023c04 4 1

Debug: 487 15319 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0x40023c18 4 1

Debug: 488 15319 target.c:1917 target_read_u32(): address: 0x40023c18, value: 0x0000000e

Debug: 489 15319 target.c:1983 target_write_u32(): address: 0x08000a00, value: 0x00000000

Debug: 490 15319 stm32_stlink.c:716 stm32_stlink_write_memory(): stm32_stlink_write_memory 0x08000a00 4 1

Debug: 491 15319 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0x40023c18 4 1

Debug: 492 15319 target.c:1917 target_read_u32(): address: 0x40023c18, value: 0x0000000b

Debug: 493 15335 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0x40023c18 4 1

Debug: 494 15335 target.c:1917 target_read_u32(): address: 0x40023c18, value: 0x0000000e

Debug: 495 15335 target.c:1983 target_write_u32(): address: 0x40023c04, value: 0x00000208

Debug: 496 15335 stm32_stlink.c:716 stm32_stlink_write_memory(): stm32_stlink_write_memory 0x40023c04 4 1

Debug: 497 15335 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0x40023c18 4 1

Debug: 498 15335 target.c:1917 target_read_u32(): address: 0x40023c18, value: 0x0000000e

Debug: 499 15335 target.c:1983 target_write_u32(): address: 0x08000b00, value: 0x00000000

Debug: 500 15335 stm32_stlink.c:716 stm32_stlink_write_memory(): stm32_stlink_write_memory 0x08000b00 4 1

Debug: 501 15335 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0x40023c18 4 1

Debug: 502 15335 target.c:1917 target_read_u32(): address: 0x40023c18, value: 0x0000000b

Debug: 503 15350 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0x40023c18 4 1

Debug: 504 15350 target.c:1917 target_read_u32(): address: 0x40023c18, value: 0x0000000e

Debug: 505 15350 target.c:1983 target_write_u32(): address: 0x40023c04, value: 0x00000208

Debug: 506 15350 stm32_stlink.c:716 stm32_stlink_write_memory(): stm32_stlink_write_memory 0x40023c04 4 1

Debug: 507 15350 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0x40023c18 4 1

Debug: 508 15350 target.c:1917 target_read_u32(): address: 0x40023c18, value: 0x0000000e

Debug: 509 15350 target.c:1983 target_write_u32(): address: 0x08000c00, value: 0x00000000

Debug: 510 15350 stm32_stlink.c:716 stm32_stlink_write_memory(): stm32_stlink_write_memory 0x08000c00 4 1

Debug: 511 15350 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0x40023c18 4 1

Debug: 512 15350 target.c:1917 target_read_u32(): address: 0x40023c18, value: 0x0000000b

Debug: 513 15366 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0x40023c18 4 1

Debug: 514 15366 target.c:1917 target_read_u32(): address: 0x40023c18, value: 0x0000000e

Debug: 515 15366 target.c:1983 target_write_u32(): address: 0x40023c04, value: 0x00000208

Debug: 516 15366 stm32_stlink.c:716 stm32_stlink_write_memory(): stm32_stlink_write_memory 0x40023c04 4 1

Debug: 517 15366 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0x40023c18 4 1

Debug: 518 15366 target.c:1917 target_read_u32(): address: 0x40023c18, value: 0x0000000e

Debug: 519 15366 target.c:1983 target_write_u32(): address: 0x08000d00, value: 0x00000000

Debug: 520 15366 stm32_stlink.c:716 stm32_stlink_write_memory(): stm32_stlink_write_memory 0x08000d00 4 1

Debug: 521 15366 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0x40023c18 4 1

Debug: 522 15366 target.c:1917 target_read_u32(): address: 0x40023c18, value: 0x0000000b

Debug: 523 15381 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0x40023c18 4 1

Debug: 524 15381 target.c:1917 target_read_u32(): address: 0x40023c18, value: 0x0000000e

Debug: 525 15381 target.c:1983 target_write_u32(): address: 0x40023c04, value: 0x00000208

Debug: 526 15381 stm32_stlink.c:716 stm32_stlink_write_memory(): stm32_stlink_write_memory 0x40023c04 4 1

Debug: 527 15381 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0x40023c18 4 1

Debug: 528 15381 target.c:1917 target_read_u32(): address: 0x40023c18, value: 0x0000000e

Debug: 529 15381 target.c:1983 target_write_u32(): address: 0x08000e00, value: 0x00000000

Debug: 530 15381 stm32_stlink.c:716 stm32_stlink_write_memory(): stm32_stlink_write_memory 0x08000e00 4 1

Debug: 531 15381 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0x40023c18 4 1

Debug: 532 15381 target.c:1917 target_read_u32(): address: 0x40023c18, value: 0x0000000b

Debug: 533 15397 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0x40023c18 4 1

Debug: 534 15397 target.c:1917 target_read_u32(): address: 0x40023c18, value: 0x0000000e

Debug: 535 15397 target.c:1983 target_write_u32(): address: 0x40023c04, value: 0x00000208

Debug: 536 15397 stm32_stlink.c:716 stm32_stlink_write_memory(): stm32_stlink_write_memory 0x40023c04 4 1

Debug: 537 15397 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0x40023c18 4 1

Debug: 538 15397 target.c:1917 target_read_u32(): address: 0x40023c18, value: 0x0000000e

Debug: 539 15397 target.c:1983 target_write_u32(): address: 0x08000f00, value: 0x00000000

Debug: 540 15397 stm32_stlink.c:716 stm32_stlink_write_memory(): stm32_stlink_write_memory 0x08000f00 4 1

Debug: 541 15397 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0x40023c18 4 1

Debug: 542 15397 target.c:1917 target_read_u32(): address: 0x40023c18, value: 0x0000000b

Debug: 543 15413 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0x40023c18 4 1

Debug: 544 15413 target.c:1917 target_read_u32(): address: 0x40023c18, value: 0x0000000e

Debug: 545 15413 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0x40023c04 4 1

Debug: 546 15413 target.c:1917 target_read_u32(): address: 0x40023c04, value: 0x0000020c

Debug: 547 15413 target.c:1983 target_write_u32(): address: 0x40023c04, value: 0x0000020e

Debug: 548 15413 stm32_stlink.c:716 stm32_stlink_write_memory(): stm32_stlink_write_memory 0x40023c04 4 1

Debug: 549 15413 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0x40023c04 4 1

Debug: 550 15413 target.c:1917 target_read_u32(): address: 0x40023c04, value: 0x0000020e

Debug: 551 15413 target.c:1983 target_write_u32(): address: 0x40023c04, value: 0x0000020f

Debug: 552 15413 stm32_stlink.c:716 stm32_stlink_write_memory(): stm32_stlink_write_memory 0x40023c04 4 1

Debug: 553 15413 target.c:1299 target_call_event_callbacks(): target event 26 (gdb-flash-erase-end)

Debug: 554 15413 gdb_server.c:2048 gdb_input_inner(): received packet: ‘vFlashWrite:8000000:’

Debug: 555 15413 gdb_server.c:2048 gdb_input_inner(): received packet: ‘vFlashWrite:800010c:€´…°’

Debug: 556 15413 gdb_server.c:2048 gdb_input_inner(): received packet: ‘vFlashWrite:800064c:’

Debug: 557 15413 gdb_server.c:2048 gdb_input_inner(): received packet: ‘vFlashDone’

Debug: 558 15413 target.c:1299 target_call_event_callbacks(): target event 27 (gdb-flash-write-start)

Debug: 559 15413 core.c:703 flash_write_unlock(): image_read_section: section = 0, t_section_num = 0, section_offset = 0, buffer_size = 0, size_read = 1644

Debug: 560 15413 target.c:1470 target_alloc_working_area_try(): MMU disabled, using physical address for working memory 0x20000000

Debug: 561 15413 target.c:1523 target_alloc_working_area_try(): allocated new working area of 20 bytes at address 0x20000000

Debug: 562 15413 target.c:1386 print_wa_layout(): * 0x20000000-0x20000013 (20 bytes)

Debug: 563 15413 target.c:1386 print_wa_layout(): 0x20000014-0x200037ff (14316 bytes)

Debug: 564 15413 target.c:1688 target_write_buffer(): writing buffer of 20 byte at 0x20000000

Debug: 565 15413 stm32_stlink.c:716 stm32_stlink_write_memory(): stm32_stlink_write_memory 0x20000000 4 5

Debug: 566 15413 target.c:1523 target_alloc_working_area_try(): allocated new working area of 13312 bytes at address 0x20000014

Debug: 567 15413 target.c:1386 print_wa_layout(): * 0x20000000-0x20000013 (20 bytes)

Debug: 568 15413 target.c:1386 print_wa_layout(): * 0x20000014-0x20003413 (13312 bytes)

Debug: 569 15413 target.c:1386 print_wa_layout(): 0x20003414-0x200037ff (1004 bytes)

Debug: 570 15413 stm32lx.c:299 stm32lx_write_half_pages(): allocated working area for data (3400 bytes)

Debug: 571 15413 target.c:1983 target_write_u32(): address: 0x40023c0c, value: 0x89abcdef

Debug: 572 15413 stm32_stlink.c:716 stm32_stlink_write_memory(): stm32_stlink_write_memory 0x40023c0c 4 1

Debug: 573 15413 target.c:1983 target_write_u32(): address: 0x40023c0c, value: 0x02030405

Debug: 574 15413 stm32_stlink.c:716 stm32_stlink_write_memory(): stm32_stlink_write_memory 0x40023c0c 4 1

Debug: 575 15413 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0x40023c04 4 1

Debug: 576 15413 target.c:1917 target_read_u32(): address: 0x40023c04, value: 0x00000006

Debug: 577 15413 target.c:1983 target_write_u32(): address: 0x40023c10, value: 0x8c9daebf

Debug: 578 15413 stm32_stlink.c:716 stm32_stlink_write_memory(): stm32_stlink_write_memory 0x40023c10 4 1

Debug: 579 15413 target.c:1983 target_write_u32(): address: 0x40023c10, value: 0x13141516

Debug: 580 15413 stm32_stlink.c:716 stm32_stlink_write_memory(): stm32_stlink_write_memory 0x40023c10 4 1

Debug: 581 15413 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0x40023c04 4 1

Debug: 582 15413 target.c:1917 target_read_u32(): address: 0x40023c04, value: 0x00000004

Debug: 583 15413 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0x40023c04 4 1

Debug: 584 15413 target.c:1917 target_read_u32(): address: 0x40023c04, value: 0x00000004

Debug: 585 15413 target.c:1983 target_write_u32(): address: 0x40023c04, value: 0x00000404

Debug: 586 15413 stm32_stlink.c:716 stm32_stlink_write_memory(): stm32_stlink_write_memory 0x40023c04 4 1

Debug: 587 15413 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0x40023c04 4 1

Debug: 588 15413 target.c:1917 target_read_u32(): address: 0x40023c04, value: 0x00000404

Debug: 589 15413 target.c:1983 target_write_u32(): address: 0x40023c04, value: 0x0000040c

Debug: 590 15413 stm32_stlink.c:716 stm32_stlink_write_memory(): stm32_stlink_write_memory 0x40023c04 4 1

Debug: 591 15413 target.c:1688 target_write_buffer(): writing buffer of 1536 byte at 0x20000014

Debug: 592 15413 stm32_stlink.c:716 stm32_stlink_write_memory(): stm32_stlink_write_memory 0x20000014 4 384

Debug: 593 15459 target.c:1299 target_call_event_callbacks(): target event 3 (resume-start)

Debug: 594 15459 stm32_stlink.c:538 stm32_stlink_resume(): stm32_stlink_resume 0 0x20000000 1 1

Debug: 595 15459 armv7m.c:144 armv7m_restore_context():

Debug: 596 15459 stm32_stlink.c:155 stm32_stlink_store_core_reg_u32(): stm32_stlink_store_core_reg_u32

Debug: 597 15459 stm32_stlink.c:185 stm32_stlink_store_core_reg_u32(): write core reg 15 value 0x20000000

Debug: 598 15459 armv7m.c:252 armv7m_write_core_reg(): write core reg 15 value 0x20000000

Debug: 599 15459 stm32_stlink.c:155 stm32_stlink_store_core_reg_u32(): stm32_stlink_store_core_reg_u32

Debug: 600 15459 stm32_stlink.c:185 stm32_stlink_store_core_reg_u32(): write core reg 4 value 0x820050

Debug: 601 15459 armv7m.c:252 armv7m_write_core_reg(): write core reg 4 value 0x820050

Debug: 602 15459 stm32_stlink.c:155 stm32_stlink_store_core_reg_u32(): stm32_stlink_store_core_reg_u32

Debug: 603 15459 stm32_stlink.c:185 stm32_stlink_store_core_reg_u32(): write core reg 3 value 0x820080

Debug: 604 15459 armv7m.c:252 armv7m_write_core_reg(): write core reg 3 value 0x820080

Debug: 605 15459 stm32_stlink.c:155 stm32_stlink_store_core_reg_u32(): stm32_stlink_store_core_reg_u32

Debug: 606 15459 stm32_stlink.c:185 stm32_stlink_store_core_reg_u32(): write core reg 2 value 0x180

Debug: 607 15459 armv7m.c:252 armv7m_write_core_reg(): write core reg 2 value 0x180

Debug: 608 15459 stm32_stlink.c:155 stm32_stlink_store_core_reg_u32(): stm32_stlink_store_core_reg_u32

Debug: 609 15459 stm32_stlink.c:185 stm32_stlink_store_core_reg_u32(): write core reg 1 value 0x20000014

Debug: 610 15459 armv7m.c:252 armv7m_write_core_reg(): write core reg 1 value 0x20000014

Debug: 611 15459 stm32_stlink.c:155 stm32_stlink_store_core_reg_u32(): stm32_stlink_store_core_reg_u32

Debug: 612 15459 stm32_stlink.c:185 stm32_stlink_store_core_reg_u32(): write core reg 0 value 0x8000000

Debug: 613 15459 armv7m.c:252 armv7m_write_core_reg(): write core reg 0 value 0x8000000

Debug: 614 15459 target.c:1299 target_call_event_callbacks(): target event 2 (resumed)

Debug: 615 15459 target.c:1299 target_call_event_callbacks(): target event 4 (resume-end)

Debug: 616 15459 target.c:2449 target_wait_state(): waiting for target halted…

Error: 655 35474 target.c:2457 target_wait_state(): timed out while waiting for target halted

Debug: 656 35474 stm32_stlink.c:506 stm32_stlink_halt(): stm32_stlink_halt

Debug: 657 35474 stm32_stlink.c:56 stm32_stlink_load_core_reg_u32(): stm32_stlink_load_core_reg_u32

Debug: 658 35474 stm32_stlink.c:71 stm32_stlink_load_core_reg_u32(): load from core reg 0 value 0x8000000

Debug: 659 35474 stm32_stlink.c:56 stm32_stlink_load_core_reg_u32(): stm32_stlink_load_core_reg_u32

Debug: 660 35474 stm32_stlink.c:71 stm32_stlink_load_core_reg_u32(): load from core reg 1 value 0x20000014

Debug: 661 35474 stm32_stlink.c:56 stm32_stlink_load_core_reg_u32(): stm32_stlink_load_core_reg_u32

Debug: 662 35474 stm32_stlink.c:71 stm32_stlink_load_core_reg_u32(): load from core reg 2 value 0x180

Debug: 663 35474 stm32_stlink.c:56 stm32_stlink_load_core_reg_u32(): stm32_stlink_load_core_reg_u32

Debug: 664 35474 stm32_stlink.c:71 stm32_stlink_load_core_reg_u32(): load from core reg 3 value 0x820080

Debug: 665 35474 stm32_stlink.c:56 stm32_stlink_load_core_reg_u32(): stm32_stlink_load_core_reg_u32

Debug: 666 35474 stm32_stlink.c:71 stm32_stlink_load_core_reg_u32(): load from core reg 4 value 0x820050

Debug: 667 35474 stm32_stlink.c:56 stm32_stlink_load_core_reg_u32(): stm32_stlink_load_core_reg_u32

Debug: 668 35474 stm32_stlink.c:71 stm32_stlink_load_core_reg_u32(): load from core reg 5 value 0x0

Debug: 669 35474 stm32_stlink.c:56 stm32_stlink_load_core_reg_u32(): stm32_stlink_load_core_reg_u32

Debug: 670 35474 stm32_stlink.c:71 stm32_stlink_load_core_reg_u32(): load from core reg 6 value 0x0

Debug: 671 35474 stm32_stlink.c:56 stm32_stlink_load_core_reg_u32(): stm32_stlink_load_core_reg_u32

Debug: 672 35474 stm32_stlink.c:71 stm32_stlink_load_core_reg_u32(): load from core reg 7 value 0x0

Debug: 673 35474 stm32_stlink.c:56 stm32_stlink_load_core_reg_u32(): stm32_stlink_load_core_reg_u32

Debug: 674 35474 stm32_stlink.c:71 stm32_stlink_load_core_reg_u32(): load from core reg 8 value 0x0

Debug: 675 35474 stm32_stlink.c:56 stm32_stlink_load_core_reg_u32(): stm32_stlink_load_core_reg_u32

Debug: 676 35474 stm32_stlink.c:71 stm32_stlink_load_core_reg_u32(): load from core reg 9 value 0x0

Debug: 677 35474 stm32_stlink.c:56 stm32_stlink_load_core_reg_u32(): stm32_stlink_load_core_reg_u32

Debug: 678 35474 stm32_stlink.c:71 stm32_stlink_load_core_reg_u32(): load from core reg 10 value 0x0

Debug: 679 35474 stm32_stlink.c:56 stm32_stlink_load_core_reg_u32(): stm32_stlink_load_core_reg_u32

Debug: 680 35474 stm32_stlink.c:71 stm32_stlink_load_core_reg_u32(): load from core reg 11 value 0x0

Debug: 681 35474 stm32_stlink.c:56 stm32_stlink_load_core_reg_u32(): stm32_stlink_load_core_reg_u32

Debug: 682 35474 stm32_stlink.c:71 stm32_stlink_load_core_reg_u32(): load from core reg 12 value 0x0

Debug: 683 35474 stm32_stlink.c:56 stm32_stlink_load_core_reg_u32(): stm32_stlink_load_core_reg_u32

Debug: 684 35474 stm32_stlink.c:71 stm32_stlink_load_core_reg_u32(): load from core reg 13 value 0xffffffe0

Debug: 685 35474 stm32_stlink.c:56 stm32_stlink_load_core_reg_u32(): stm32_stlink_load_core_reg_u32

Debug: 686 35474 stm32_stlink.c:71 stm32_stlink_load_core_reg_u32(): load from core reg 14 value 0xfffffff9

Debug: 687 35474 stm32_stlink.c:56 stm32_stlink_load_core_reg_u32(): stm32_stlink_load_core_reg_u32

Debug: 688 35474 stm32_stlink.c:71 stm32_stlink_load_core_reg_u32(): load from core reg 15 value 0x0

Debug: 689 35474 stm32_stlink.c:56 stm32_stlink_load_core_reg_u32(): stm32_stlink_load_core_reg_u32

Debug: 690 35474 stm32_stlink.c:71 stm32_stlink_load_core_reg_u32(): load from core reg 16 value 0x3

Debug: 691 35474 stm32_stlink.c:56 stm32_stlink_load_core_reg_u32(): stm32_stlink_load_core_reg_u32

Debug: 692 35474 stm32_stlink.c:71 stm32_stlink_load_core_reg_u32(): load from core reg 17 value 0xffffffe0

Debug: 693 35474 stm32_stlink.c:56 stm32_stlink_load_core_reg_u32(): stm32_stlink_load_core_reg_u32

Debug: 694 35474 stm32_stlink.c:71 stm32_stlink_load_core_reg_u32(): load from core reg 18 value 0x0

Debug: 695 35474 stm32_stlink.c:56 stm32_stlink_load_core_reg_u32(): stm32_stlink_load_core_reg_u32

Debug: 696 35474 stm32_stlink.c:136 stm32_stlink_load_core_reg_u32(): load from special reg 19 value 0x0

Debug: 697 35474 stm32_stlink.c:56 stm32_stlink_load_core_reg_u32(): stm32_stlink_load_core_reg_u32

Debug: 698 35474 stm32_stlink.c:136 stm32_stlink_load_core_reg_u32(): load from special reg 20 value 0x0

Debug: 699 35474 stm32_stlink.c:56 stm32_stlink_load_core_reg_u32(): stm32_stlink_load_core_reg_u32

Debug: 700 35474 stm32_stlink.c:136 stm32_stlink_load_core_reg_u32(): load from special reg 21 value 0x0

Debug: 701 35474 stm32_stlink.c:56 stm32_stlink_load_core_reg_u32(): stm32_stlink_load_core_reg_u32

Debug: 702 35474 stm32_stlink.c:136 stm32_stlink_load_core_reg_u32(): load from special reg 22 value 0x0

Debug: 703 35474 stm32_stlink.c:372 stlink_debug_entry(): entered debug state in core mode: Handler at PC 0x00000000, target->state: halted

Debug: 704 35474 target.c:1299 target_call_event_callbacks(): target event 0 (gdb-halt)

Debug: 705 35474 target.c:1299 target_call_event_callbacks(): target event 1 (halted)

User : 706 35474 target.c:1672 target_arch_state(): target state: halted

User : 707 35474 armv7m.c:517 armv7m_arch_state(): target halted due to debug-request, current mode: Handler HardFault

xPSR: 0x00000003 pc: 00000000 msp: 0xffffffe0

Debug: 708 35474 target.c:1299 target_call_event_callbacks(): target event 6 (gdb-end)

Debug: 709 35474 stm32_stlink.c:404 stm32_stlink_poll(): halted: PC: 0x00000000

Debug: 710 35474 target.c:1592 target_free_working_area_restore(): freed 13312 bytes of working area at address 0x20000014

Debug: 711 35474 target.c:1386 print_wa_layout(): * 0x20000000-0x20000013 (20 bytes)

Debug: 712 35474 target.c:1386 print_wa_layout(): 0x20000014-0x200037ff (14316 bytes)

Debug: 713 35474 target.c:1592 target_free_working_area_restore(): freed 20 bytes of working area at address 0x20000000

Debug: 714 35474 target.c:1386 print_wa_layout(): 0x20000000-0x200037ff (14336 bytes)

Error: 715 35474 core.c:93 flash_driver_write(): error writing to flash at address 0x08000000 at offset 0x00000000

Debug: 716 35474 target.c:1299 target_call_event_callbacks(): target event 28 (gdb-flash-write-end)

Debug: 717 35474 gdb_server.c:2048 gdb_input_inner(): received packet: ‘qL1200000000000000000’

Debug: 718 35474 gdb_server.c:2048 gdb_input_inner(): received packet: ‘m0,4’

Debug: 719 35474 gdb_server.c:1200 gdb_read_memory_packet(): addr: 0x00000000, len: 0x00000004

Debug: 720 35474 target.c:1769 target_read_buffer(): reading buffer of 4 byte at 0x00000000

Debug: 721 35474 stm32_stlink.c:668 stm32_stlink_read_memory(): stm32_stlink_read_memory 0x00000000 4 1

Debug: 722 35505 gdb_server.c:847 gdb_connection_closed(): GDB Close, Target: stm32lx.cpu, state: halted, gdb_actual_connections=0

Debug: 723 35505 target.c:1299 target_call_event_callbacks(): target event 6 (gdb-end)

Debug: 724 35505 target.c:1299 target_call_event_callbacks(): target event 24 (gdb-detach)

Info : 725 35505 server.c:472 server_loop(): dropped ‘gdb’ connection

2

I am not entirely sure how well tested the stm32l flash driver is, so it could contain “features”.

Firstly i would suggest you remove gdb from the equation, this makes it a bit easier to track issues.

I would create a openocd.cfg as follows:

log_output openocd.log
debug_level 3

source [find scripts/board/stm32ldiscovery.cfg]

init
reset init

# flash program, erase separately
flash erase_sector stm32lx.flash 0 last
flash write_image stm32l_test.elf

# it is possible to erase in one step, but for testing we split this operation into two
#flash write_image erase stm32l_test.elf

If you are still getting issues then can you attach a testcase here - including any map files.

Cheers

Spen

3

Hello,

the problem also exists with your script.

Attached you can find the log and map file.

Regards

Garag

4

Hello Garag,

Does your file upload and run OK if you use another method to flash? ST-Link utility under windows, or texane st-flash utility under linux. (GitHub - stlink-org/stlink: Open source STM32 MCU programming toolset).

5

hsutherl makes a good point, have you tested any other tools?

Just so i can test here, can you give me the elf, or even the full project.

Cheers

Spen

6

It is a really simple test application. The original problem occured with my project. When i use a JLink with the JLink GDB Server it works.

Currently i am at work. When i am at home i will upload the simple test project. Also i will try to flash it with my project with the ST tools to verify if it will run.

Regards

Garag

7

Hello again,

with the flash tool from ST i was able to flash the program. The complete project for this test can you find as attachment.

i have done two more tests:

  1. Ersased the flash with the ST flash tool and programming with openOCD. OpenOCD was unable to finnish successfully. After reading back the flash contents with the ST tool i saw that nothing was written to the flash.

  2. I have flashed the test project with the ST flash tool and then startet openOCD. OpenOCD does not break and seems to work. I have attached the openOCD log of this second test.

Thank you for your help.

Regards

Garag

8

The issue seems related to a blank (erased device) - i am running a few tests now, but OpenOCD fails to execute its flash loader if the target is blank !!

Very strange.

Cheers

Spen

9

Hi,

As mentioned previously i have spotted an issue with the stm32l15x targets.

To speed up programming we load a small program into ram and execute it. It seems that if the stm32l has been erased and has received a reset or power cycle then any attempt to run a ram loader will fail with a Hard Fault.

If you look into your logs you will see this.

Not sure if you are able to build OpenOCD yourself, if so i have uploaded the change for review - http://openocd.zylin.com/101

Cheers

Spen

10

Hi,

i am working on a build environment under Windows for openOCD. Your change is currently not approved. How can i get the changes and applay it to the master branch ?

Regards

Garag

11

Ok clone as OpenOCD repo as normal, eg.

git clone http://git.code.sf.net/p/openocd/code openocd

then to add my change

git fetch http://openocd.zylin.com/openocd refs/changes/10/1010/1 && git checkout FETCH_HEAD

to build you then do

only required once on a new clone

./bootstrap

configure build

./configure --enable-maintainer-mode --disable-werror --enable-stlink

and build

make

Cheers

Spen