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[STM32L072CZ]: issue programming #1138

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wolsty7 opened this issue May 7, 2021 · 20 comments · Fixed by #1166 or #1154
Closed

[STM32L072CZ]: issue programming #1138

wolsty7 opened this issue May 7, 2021 · 20 comments · Fixed by #1166 or #1154
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@Ant-ON @gszy
Labels
bug/fixed component/st-flash component/stlink-lib error/flash-loader os/linux programmer/STLINK/V3 V3SET / V3MODS / V3MINI / V3MINIE / V3E / V3EC status/resolved target/stm32l0
Milestone
v1.8.0

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@wolsty7
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wolsty7 commented May 7, 2021 •
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  • Programmer/board type: STLINK V3 set
  • Operating system an version: raspberry pi OS buster
  • stlink tools version and/or git commit hash: 1.7.0-4-gdb9219b
  • stlink commandline tool name: st-flash
  • Target chip (and board, if applicable): STM32L072CZ (CMWX1ZZABZ-091 module, B-L072Z-LRWAN1 board (and custom board)

Commandline output:

pi@raspberrypi:~ $ st-flash --debug --reset --freq=8M write /home/pi/Downloads/v0.bin 0x8000000
st-flash 1.7.0-4-gdb9219b
2021-05-07T12:15:09 DEBUG common.c: *** looking up stlink version
2021-05-07T12:15:09 DEBUG common.c: st vid         = 0x0483 (expect 0x0483)
2021-05-07T12:15:09 DEBUG common.c: stlink pid     = 0x374f
2021-05-07T12:15:09 DEBUG common.c: stlink version = 0x3
2021-05-07T12:15:09 DEBUG common.c: jtag version   = 0x7
2021-05-07T12:15:09 DEBUG common.c: swim version   = 0x1
2021-05-07T12:15:09 DEBUG common.c: stlink current mode: mass
2021-05-07T12:15:09 DEBUG usb.c: JTAG/SWD freq set to 8000
2021-05-07T12:15:09 DEBUG common.c: *** set_swdclk ***
2021-05-07T12:15:09 DEBUG common.c: stlink current mode: mass
2021-05-07T12:15:09 DEBUG common.c: *** stlink_enter_swd_mode ***
2021-05-07T12:15:09 DEBUG common.c: Loading device parameters....
2021-05-07T12:15:09 DEBUG common.c: *** stlink_core_id ***
2021-05-07T12:15:09 DEBUG common.c: core_id = 0x0bc11477
2021-05-07T12:15:09 DEBUG common.c: *** stlink_read_debug32 0x410cc601 at 0xe000ed00
2021-05-07T12:15:09 DEBUG common.c: *** stlink_read_debug32 0x20086447 at 0x40015800
2021-05-07T12:15:09 DEBUG common.c: *** stlink_read_debug32 0x038f00c0 at 0x1ff8007c
2021-05-07T12:15:09 INFO common.c: L0xx Category 5: 20 KiB SRAM, 192 KiB flash in at least 128 byte pages.
2021-05-07T12:15:09 DEBUG common.c: stlink current mode: debug (jtag or swd)
2021-05-07T12:15:09 DEBUG common.c: stlink current mode: debug (jtag or swd)
2021-05-07T12:15:09 DEBUG common.c: *** stlink_force_debug_mode ***
2021-05-07T12:15:09 DEBUG common.c: *** stlink_read_debug32 0000000000 at 0x40015808
2021-05-07T12:15:09 DEBUG common.c: *** stlink_write_debug32 0x00001800 to 0x40015808
2021-05-07T12:15:09 DEBUG common.c: *** stlink_status ***
2021-05-07T12:15:09 DEBUG usb.c: core status: 01030003
2021-05-07T12:15:09 DEBUG common.c:   core status: halted
file /home/pi/Downloads/v0.bin md5 checksum: 7059ebcb3e9bde16901ce938fc6498e, stlink checksum: 0x00b99cac
2021-05-07T12:15:09 INFO common.c: Attempting to write 139392 (0x22080) bytes to stm32 address: 134217728 (0x8000000)
2021-05-07T12:15:09 DEBUG common.c: *** stlink_core_id ***
2021-05-07T12:15:09 DEBUG common.c: core_id = 0x0bc11477
2021-05-07T12:15:09 DEBUG common.c: *** stlink_read_debug32 0x0000010c at 0x40022018
2021-05-07T12:15:09 DEBUG common.c: *** stlink_write_debug32 0x00013f00 to 0x40022018
2021-05-07T12:15:09 DEBUG common.c: *** stlink_read_debug32 0x00000007 at 0x40022004
2021-05-07T12:15:09 DEBUG common.c: *** stlink_write_debug32 0x89abcdef to 0x4002200c
2021-05-07T12:15:09 DEBUG common.c: *** stlink_write_debug32 0x02030405 to 0x4002200c
2021-05-07T12:15:09 DEBUG common.c: *** stlink_read_debug32 0x00000006 at 0x40022004
2021-05-07T12:15:09 DEBUG common.c: *** stlink_write_debug32 0x8c9daebf to 0x40022010
2021-05-07T12:15:09 DEBUG common.c: *** stlink_write_debug32 0x13141516 to 0x40022010
2021-05-07T12:15:09 DEBUG common.c: *** stlink_read_debug32 0x00000004 at 0x40022004
2021-05-07T12:15:09 DEBUG common.c: *** stlink_write_debug32 0x0000020c to 0x40022004
2021-05-07T12:15:09 DEBUG common.c: *** stlink_write_debug32 0000000000 to 0x08000000
2021-05-07T12:15:09 DEBUG common.c: *** stlink_read_debug32 0x00000009 at 0x40022018
2021-05-07T12:15:09 DEBUG common.c: *** stlink_read_debug32 0x00000009 at 0x40022018
2021-05-07T12:15:09 DEBUG common.c: *** stlink_read_debug32 0x00000009 at 0x40022018
2021-05-07T12:15:09 DEBUG common.c: *** stlink_read_debug32 0x00000009 at 0x40022018
2021-05-07T12:15:09 DEBUG common.c: *** stlink_read_debug32 0x00000009 at 0x40022018
2021-05-07T12:15:09 DEBUG common.c: *** stlink_read_debug32 0x00000009 at 0x40022018
2021-05-07T12:15:09 DEBUG common.c: *** stlink_read_debug32 0x00000009 at 0x40022018
2021-05-07T12:15:09 DEBUG common.c: *** stlink_read_debug32 0x00000009 at 0x40022018
2021-05-07T12:15:09 DEBUG common.c: *** stlink_read_debug32 0x00000009 at 0x40022018
2021-05-07T12:15:09 DEBUG common.c: *** stlink_read_debug32 0x00000009 at 0x40022018
2021-05-07T12:15:09 DEBUG common.c: *** stlink_read_debug32 0x00000009 at 0x40022018
2021-05-07T12:15:09 DEBUG common.c: *** stlink_read_debug32 0x00000009 at 0x40022018
2021-05-07T12:15:09 DEBUG common.c: *** stlink_read_debug32 0x00000009 at 0x40022018
2021-05-07T12:15:09 DEBUG common.c: *** stlink_read_debug32 0x00000009 at 0x40022018
2021-05-07T12:15:09 DEBUG common.c: *** stlink_read_debug32 0x0000000e at 0x40022018
2021-05-07T12:15:09 DEBUG common.c: *** stlink_read_debug32 0x0000020c at 0x40022004
2021-05-07T12:15:09 DEBUG common.c: *** stlink_write_debug32 0x0000020f to 0x40022004
2021-05-07T12:15:09 DEBUG common.c: *** stlink_read_debug32 0x0000000e at 0x40022018
2021-05-07T12:15:09 INFO common.c: Flash page at addr: 0x08000000 erased
2021-05-07T12:15:09 DEBUG common.c: *** stlink_read_debug32 0x0000000e at 0x40022018
2021-05-07T12:15:09 DEBUG common.c: *** stlink_write_debug32 0x00013f00 to 0x40022018
2021-05-07T12:15:09 DEBUG common.c: *** stlink_read_debug32 0x00000007 at 0x40022004
2021-05-07T12:15:09 DEBUG common.c: *** stlink_write_debug32 0x89abcdef to 0x4002200c
2021-05-07T12:15:09 DEBUG common.c: *** stlink_write_debug32 0x02030405 to 0x4002200c
2021-05-07T12:15:09 DEBUG common.c: *** stlink_read_debug32 0x00000006 at 0x40022004
2021-05-07T12:15:09 DEBUG common.c: *** stlink_write_debug32 0x8c9daebf to 0x40022010
2021-05-07T12:15:09 DEBUG common.c: *** stlink_write_debug32 0x13141516 to 0x40022010
2021-05-07T12:15:09 DEBUG common.c: *** stlink_read_debug32 0x00000004 at 0x40022004
2021-05-07T12:15:09 DEBUG common.c: *** stlink_write_debug32 0x0000020c to 0x40022004
2021-05-07T12:15:09 DEBUG common.c: *** stlink_write_debug32 0000000000 to 0x08000080
2021-05-07T12:15:09 DEBUG common.c: *** stlink_read_debug32 0x0000000b at 0x40022018
2021-05-07T12:15:09 DEBUG common.c: *** stlink_read_debug32 0x0000000b at 0x40022018
2021-05-07T12:15:09 DEBUG common.c: *** stlink_read_debug32 0x0000000b at 0x40022018
2021-05-07T12:15:09 DEBUG common.c: *** stlink_read_debug32 0x0000000b at 0x40022018
2021-05-07T12:15:09 DEBUG common.c: *** stlink_read_debug32 0x0000000b at 0x40022018
2021-05-07T12:15:09 DEBUG common.c: *** stlink_read_debug32 0x0000000b at 0x40022018
2021-05-07T12:15:09 DEBUG common.c: *** stlink_read_debug32 0x0000000b at 0x40022018
2021-05-07T12:15:09 DEBUG common.c: *** stlink_read_debug32 0x0000000b at 0x40022018
2021-05-07T12:15:09 DEBUG common.c: *** stlink_read_debug32 0x0000000b at 0x40022018
2021-05-07T12:15:09 DEBUG common.c: *** stlink_read_debug32 0x0000000b at 0x40022018
2021-05-07T12:15:09 DEBUG common.c: *** stlink_read_debug32 0x0000000b at 0x40022018
2021-05-07T12:15:09 DEBUG common.c: *** stlink_read_debug32 0x0000000e at 0x40022018
2021-05-07T12:15:09 DEBUG common.c: *** stlink_read_debug32 0x0000020c at 0x40022004
2021-05-07T12:15:09 DEBUG common.c: *** stlink_write_debug32 0x0000020f to 0x40022004
2021-05-07T12:15:09 DEBUG common.c: *** stlink_read_debug32 0x0000000e at 0x40022018
2021-05-07T12:15:09 INFO common.c: Flash page at addr: 0x08000080 erased
2021-05-07T12:15:09 DEBUG common.c: *** stlink_read_debug32 0x0000000e at 0x40022018
...

cut out middle section for brevity

...
2021-05-07T12:15:17 DEBUG common.c: *** stlink_read_debug32 0x0000000e at 0x40022018
2021-05-07T12:15:17 INFO common.c: Flash page at addr: 0x08022000 erased
2021-05-07T12:15:17 INFO common.c: Finished erasing 1089 pages of 128 (0x80) bytes
2021-05-07T12:15:17 DEBUG common.c: *** stlink_write_debug32 0xa05f0003 to 0xe000edf0
2021-05-07T12:15:17 DEBUG common.c: *** stlink_write_debug32 0xa05f000b to 0xe000edf0
2021-05-07T12:15:17 DEBUG common.c: *** stlink_read_debug32 0x00000100 at 0x40021030
2021-05-07T12:15:17 DEBUG common.c: *** stlink_write_debug32 0x00000100 to 0x40021030
2021-05-07T12:15:17 DEBUG common.c: *** stlink_read_debug32 0x0000000e at 0x40022018
2021-05-07T12:15:17 DEBUG common.c: *** stlink_write_debug32 0x00013f00 to 0x40022018
2021-05-07T12:15:17 INFO common.c: Starting Flash write for L0
2021-05-07T12:15:17 DEBUG common.c: *** stlink_write_debug32 0x89abcdef to 0x4002200c
2021-05-07T12:15:17 DEBUG common.c: *** stlink_write_debug32 0x02030405 to 0x4002200c
2021-05-07T12:15:17 DEBUG common.c: *** stlink_read_debug32 0x00000006 at 0x40022004
2021-05-07T12:15:17 DEBUG common.c: *** stlink_write_debug32 0x8c9daebf to 0x40022010
2021-05-07T12:15:17 DEBUG common.c: *** stlink_write_debug32 0x13141516 to 0x40022010
2021-05-07T12:15:17 DEBUG common.c: *** stlink_read_debug32 0x00000004 at 0x40022004
2021-05-07T12:15:17 INFO common.c: Starting Half page flash write for STM32L core id
2021-05-07T12:15:17 DEBUG common.c: *** stlink_write_mem32 20 bytes to 0x20000000
2021-05-07T12:15:17 INFO flash_loader.c: Successfully loaded flash loader in sram
2021-05-07T12:15:17 DEBUG common.c: *** stlink_read_debug32 0x00000009 at 0xe000ed30
2021-05-07T12:15:17 INFO flash_loader.c: Clear DFSR
2021-05-07T12:15:17 DEBUG common.c: *** stlink_write_debug32 0x00000009 to 0xe000ed30
2021-05-07T12:15:17 DEBUG common.c: *** stlink_read_debug32 0000000000 at 0xe000ed28
2021-05-07T12:15:17 DEBUG common.c: *** stlink_read_debug32 0000000000 at 0xe000ed2c
2021-05-07T12:15:17 DEBUG common.c: *** stlink_read_debug32 0x00000004 at 0x40022004
2021-05-07T12:15:17 DEBUG common.c: *** stlink_write_debug32 0x00000404 to 0x40022004
2021-05-07T12:15:17 DEBUG common.c: *** stlink_write_debug32 0x0000040c to 0x40022004
2021-05-07T12:15:17 DEBUG common.c: *** stlink_read_debug32 0x0000000e at 0x40022018
2021-05-07T12:15:17 DEBUG flash_loader.c: Running flash loader, write address:0x8000000, size: 64
2021-05-07T12:15:17 DEBUG common.c: *** stlink_write_mem32 64 bytes to 0x20000014
2021-05-07T12:15:17 DEBUG common.c: *** stlink_write_reg
2021-05-07T12:15:17 DEBUG common.c: data_len = 2 0x2
 80 00
2021-05-07T12:15:17 DEBUG common.c: *** stlink_write_reg
2021-05-07T12:15:17 DEBUG common.c: data_len = 2 0x2
 80 00
2021-05-07T12:15:17 DEBUG common.c: *** stlink_write_reg
2021-05-07T12:15:17 DEBUG common.c: data_len = 2 0x2
 80 00
2021-05-07T12:15:17 DEBUG common.c: *** stlink_write_reg
2021-05-07T12:15:17 DEBUG common.c: data_len = 2 0x2
 80 00
2021-05-07T12:15:17 DEBUG common.c: *** stlink_write_reg
2021-05-07T12:15:17 DEBUG common.c: data_len = 2 0x2
 80 00
2021-05-07T12:15:17 DEBUG common.c: *** stlink_write_debug32 0x0000aaaa to 0x40003000
2021-05-07T12:15:17 DEBUG common.c: *** stlink_run ***
2021-05-07T12:15:17 DEBUG common.c: *** stlink_read_reg
2021-05-07T12:15:17 DEBUG common.c:  (16) ***
2021-05-07T12:15:17 DEBUG common.c: data_len = 8 0x8
 80 00 00 00 03 00 00 b0
2021-05-07T12:15:17 DEBUG usb.c: r_idx (16) = 0xb0000003
2021-05-07T12:15:17 INFO common.c: Go to Thumb mode
2021-05-07T12:15:17 DEBUG common.c: *** stlink_write_reg
2021-05-07T12:15:17 DEBUG common.c: data_len = 2 0x2
 80 00
2021-05-07T12:15:17 DEBUG common.c: *** stlink_status ***
2021-05-07T12:15:17 DEBUG usb.c: core status: 01080009
2021-05-07T12:15:17 DEBUG common.c:   core status: running
2021-05-07T12:15:17 DEBUG common.c: *** stlink_status ***
2021-05-07T12:15:17 DEBUG usb.c: core status: 01080009
2021-05-07T12:15:17 DEBUG common.c:   core status: running
2021-05-07T12:15:17 DEBUG common.c: *** stlink_status ***
2021-05-07T12:15:17 DEBUG usb.c: core status: 01080009
2021-05-07T12:15:17 DEBUG common.c:   core status: running
2021-05-07T12:15:17 DEBUG common.c: *** stlink_status ***
2021-05-07T12:15:17 DEBUG usb.c: core status: 01080009
2021-05-07T12:15:17 DEBUG common.c:   core status: running
2021-05-07T12:15:17 DEBUG common.c: *** stlink_status ***
2021-05-07T12:15:17 DEBUG usb.c: core status: 01080009
2021-05-07T12:15:17 DEBUG common.c:   core status: running
2021-05-07T12:15:17 DEBUG common.c: *** stlink_status ***
2021-05-07T12:15:17 DEBUG usb.c: core status: 01080009
2021-05-07T12:15:17 DEBUG common.c:   core status: running
2021-05-07T12:15:17 DEBUG common.c: *** stlink_status ***
2021-05-07T12:15:17 DEBUG usb.c: core status: 01080009
2021-05-07T12:15:17 DEBUG common.c:   core status: running
2021-05-07T12:15:17 DEBUG common.c: *** stlink_status ***
2021-05-07T12:15:17 DEBUG usb.c: core status: 01080009
2021-05-07T12:15:17 DEBUG common.c:   core status: running
2021-05-07T12:15:17 DEBUG common.c: *** stlink_status ***
2021-05-07T12:15:17 DEBUG usb.c: core status: 01080009
2021-05-07T12:15:17 DEBUG common.c:   core status: running
2021-05-07T12:15:17 DEBUG common.c: *** stlink_status ***
2021-05-07T12:15:17 DEBUG usb.c: core status: 01080009
2021-05-07T12:15:17 DEBUG common.c:   core status: running
2021-05-07T12:15:17 DEBUG common.c: *** stlink_status ***
2021-05-07T12:15:17 DEBUG usb.c: core status: 01080009
2021-05-07T12:15:17 DEBUG common.c:   core status: running
2021-05-07T12:15:17 DEBUG common.c: *** stlink_status ***
2021-05-07T12:15:17 DEBUG usb.c: core status: 01080009
2021-05-07T12:15:17 DEBUG common.c:   core status: running
2021-05-07T12:15:17 DEBUG common.c: *** stlink_status ***
2021-05-07T12:15:17 DEBUG usb.c: core status: 01080009
2021-05-07T12:15:17 DEBUG common.c:   core status: running
2021-05-07T12:15:17 DEBUG common.c: *** stlink_status ***
2021-05-07T12:15:17 DEBUG usb.c: core status: 01080009
2021-05-07T12:15:17 DEBUG common.c:   core status: running
2021-05-07T12:15:17 DEBUG common.c: *** stlink_status ***
2021-05-07T12:15:17 DEBUG usb.c: core status: 01080009
2021-05-07T12:15:17 DEBUG common.c:   core status: running
2021-05-07T12:15:17 DEBUG common.c: *** stlink_status ***
2021-05-07T12:15:17 DEBUG usb.c: core status: 01080009
2021-05-07T12:15:17 DEBUG common.c:   core status: running
2021-05-07T12:15:17 DEBUG common.c: *** stlink_status ***
2021-05-07T12:15:17 DEBUG usb.c: core status: 01080009
2021-05-07T12:15:17 DEBUG common.c:   core status: running
2021-05-07T12:15:17 DEBUG common.c: *** stlink_status ***
2021-05-07T12:15:17 DEBUG usb.c: core status: 01080009
2021-05-07T12:15:17 DEBUG common.c:   core status: running
2021-05-07T12:15:17 DEBUG common.c: *** stlink_status ***
2021-05-07T12:15:17 DEBUG usb.c: core status: 01080009
2021-05-07T12:15:17 DEBUG common.c:   core status: running
2021-05-07T12:15:17 DEBUG common.c: *** stlink_status ***
2021-05-07T12:15:17 DEBUG usb.c: core status: 01080009
2021-05-07T12:15:17 DEBUG common.c:   core status: running
2021-05-07T12:15:17 DEBUG common.c: *** stlink_status ***
2021-05-07T12:15:17 DEBUG usb.c: core status: 01080009
2021-05-07T12:15:17 DEBUG common.c:   core status: running
2021-05-07T12:15:17 DEBUG common.c: *** stlink_status ***
2021-05-07T12:15:17 DEBUG usb.c: core status: 01080009
2021-05-07T12:15:17 DEBUG common.c:   core status: running
2021-05-07T12:15:17 DEBUG common.c: *** stlink_status ***
2021-05-07T12:15:17 DEBUG usb.c: core status: 01080009
2021-05-07T12:15:17 DEBUG common.c:   core status: running
2021-05-07T12:15:17 DEBUG common.c: *** stlink_status ***
2021-05-07T12:15:17 DEBUG usb.c: core status: 01080009
2021-05-07T12:15:17 DEBUG common.c:   core status: running
2021-05-07T12:15:17 DEBUG common.c: *** stlink_status ***
2021-05-07T12:15:17 DEBUG usb.c: core status: 01080009
2021-05-07T12:15:17 DEBUG common.c:   core status: running
2021-05-07T12:15:17 DEBUG common.c: *** stlink_status ***
2021-05-07T12:15:17 DEBUG usb.c: core status: 01080009
2021-05-07T12:15:17 DEBUG common.c:   core status: running
2021-05-07T12:15:17 DEBUG common.c: *** stlink_status ***
2021-05-07T12:15:17 DEBUG usb.c: core status: 01080009
2021-05-07T12:15:17 DEBUG common.c:   core status: running
2021-05-07T12:15:17 DEBUG common.c: *** stlink_status ***
2021-05-07T12:15:17 DEBUG usb.c: core status: 01080009
2021-05-07T12:15:17 DEBUG common.c:   core status: running
2021-05-07T12:15:17 DEBUG common.c: *** stlink_status ***
2021-05-07T12:15:17 DEBUG usb.c: core status: 01080009
2021-05-07T12:15:17 DEBUG common.c:   core status: running
2021-05-07T12:15:17 DEBUG common.c: *** stlink_status ***
2021-05-07T12:15:17 DEBUG usb.c: core status: 01080009
2021-05-07T12:15:17 DEBUG common.c:   core status: running
2021-05-07T12:15:17 DEBUG common.c: *** stlink_status ***
2021-05-07T12:15:17 DEBUG usb.c: core status: 01080009
2021-05-07T12:15:17 DEBUG common.c:   core status: running
2021-05-07T12:15:17 DEBUG common.c: *** stlink_status ***
2021-05-07T12:15:17 DEBUG usb.c: core status: 01080009
2021-05-07T12:15:17 DEBUG common.c:   core status: running
2021-05-07T12:15:17 DEBUG common.c: *** stlink_status ***
2021-05-07T12:15:17 DEBUG usb.c: core status: 01080009
2021-05-07T12:15:17 DEBUG common.c:   core status: running
2021-05-07T12:15:17 DEBUG common.c: *** stlink_status ***
2021-05-07T12:15:17 DEBUG usb.c: core status: 01080009
2021-05-07T12:15:17 DEBUG common.c:   core status: running
2021-05-07T12:15:17 DEBUG common.c: *** stlink_status ***
2021-05-07T12:15:17 DEBUG usb.c: core status: 01080009
2021-05-07T12:15:17 DEBUG common.c:   core status: running
2021-05-07T12:15:17 DEBUG common.c: *** stlink_status ***
2021-05-07T12:15:17 DEBUG usb.c: core status: 01080009
2021-05-07T12:15:17 DEBUG common.c:   core status: running
2021-05-07T12:15:17 DEBUG common.c: *** stlink_status ***
2021-05-07T12:15:17 DEBUG usb.c: core status: 01080009
2021-05-07T12:15:17 DEBUG common.c:   core status: running
2021-05-07T12:15:17 DEBUG common.c: *** stlink_status ***
2021-05-07T12:15:17 DEBUG usb.c: core status: 01080009
2021-05-07T12:15:17 DEBUG common.c:   core status: running
2021-05-07T12:15:17 DEBUG common.c: *** stlink_status ***
2021-05-07T12:15:17 DEBUG usb.c: core status: 01080009
2021-05-07T12:15:17 DEBUG common.c:   core status: running
2021-05-07T12:15:17 DEBUG common.c: *** stlink_status ***
2021-05-07T12:15:17 DEBUG usb.c: core status: 01080009
2021-05-07T12:15:17 DEBUG common.c:   core status: running
2021-05-07T12:15:17 DEBUG common.c: *** stlink_status ***
2021-05-07T12:15:17 DEBUG usb.c: core status: 01080009
2021-05-07T12:15:17 DEBUG common.c:   core status: running
2021-05-07T12:15:17 DEBUG common.c: *** stlink_status ***
2021-05-07T12:15:17 DEBUG usb.c: core status: 01080009
2021-05-07T12:15:17 DEBUG common.c:   core status: running
2021-05-07T12:15:17 DEBUG common.c: *** stlink_status ***
2021-05-07T12:15:17 DEBUG usb.c: core status: 01080009
2021-05-07T12:15:17 DEBUG common.c:   core status: running
2021-05-07T12:15:17 DEBUG common.c: *** stlink_status ***
2021-05-07T12:15:17 DEBUG usb.c: core status: 01080009
2021-05-07T12:15:17 DEBUG common.c:   core status: running
2021-05-07T12:15:17 DEBUG common.c: *** stlink_status ***
2021-05-07T12:15:17 DEBUG usb.c: core status: 01080009
2021-05-07T12:15:17 DEBUG common.c:   core status: running
2021-05-07T12:15:17 DEBUG common.c: *** stlink_status ***
2021-05-07T12:15:17 DEBUG usb.c: core status: 01080009
2021-05-07T12:15:17 DEBUG common.c:   core status: running
2021-05-07T12:15:17 ERROR flash_loader.c: Flash loader run error
2021-05-07T12:15:17 DEBUG common.c: *** stlink_read_debug32 0x01080009 at 0xe000edf0
2021-05-07T12:15:17 DEBUG common.c: *** stlink_read_debug32 0000000000 at 0xe000ed30
2021-05-07T12:15:17 DEBUG common.c: *** stlink_read_debug32 0000000000 at 0xe000ed28
2021-05-07T12:15:17 DEBUG common.c: *** stlink_read_debug32 0000000000 at 0xe000ed2c
2021-05-07T12:15:17 DEBUG common.c: *** stlink_read_all_regs ***
2021-05-07T12:15:17 DEBUG common.c: data_len = 88 0x58
 08 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
2021-05-07T12:15:17 DEBUG usb.c: xpsr       = 0x00000000
2021-05-07T12:15:17 DEBUG usb.c: main_sp    = 0x00000000
2021-05-07T12:15:17 DEBUG usb.c: process_sp = 0x00000000
2021-05-07T12:15:17 DEBUG usb.c: rw         = 0x00000000
2021-05-07T12:15:17 DEBUG usb.c: rw2        = 0x00000000
2021-05-07T12:15:17 WARN flash_loader.c: Loader state: R2 0x0 R15 0x0
2021-05-07T12:15:17 WARN flash_loader.c: MCU state: DHCSR 0x1080009 DFSR 0x0 CFSR 0x0 HFSR 0x0
2021-05-07T12:15:17 WARN common.c: l1_stlink_flash_loader_run(0x8000000) failed! == -1
2021-05-07T12:15:17 DEBUG common.c: *** stlink_read_debug32 0x0000040c at 0x40022004
2021-05-07T12:15:17 DEBUG common.c: *** stlink_write_debug32 0x00000004 to 0x40022004
2021-05-07T12:15:17 WARN common.c: 
write_half_pages failed == -1
2021-05-07T12:15:17 DEBUG common.c: *** stlink_write_debug32 0x20005000 to 0x08000000
2021-05-07T12:15:17 DEBUG common.c: *** stlink_read_debug32 0x0000000f at 0x40022018
2021-05-07T12:15:17 DEBUG common.c: *** stlink_read_debug32 0x0000000f at 0x40022018
2021-05-07T12:15:17 DEBUG common.c: *** stlink_read_debug32 0x0000000f at 0x40022018
2021-05-07T12:15:17 DEBUG common.c: *** stlink_read_debug32 0x0000000f at 0x40022018
2021-05-07T12:15:17 DEBUG common.c: *** stlink_read_debug32 0x0000000f at 0x40022018
2021-05-07T12:15:17 DEBUG common.c: *** stlink_read_debug32 0x0000000f at 0x40022018
2021-05-07T12:15:17 DEBUG common.c: *** stlink_read_debug32 0x0000000f at 0x40022018
2021-05-07T12:15:17 DEBUG common.c: *** stlink_read_debug32 0x0000000f at 0x40022018
2021-05-07T12:15:17 DEBUG common.c: *** stlink_read_debug32 0x0000000f at 0x40022018
2021-05-07T12:15:17 DEBUG common.c: *** stlink_read_debug32 0x0000000f at 0x40022018
2021-05-07T12:15:17 DEBUG common.c: *** stlink_read_debug32 0x0000000f at 0x40022018
2021-05-07T12:15:17 DEBUG common.c: *** stlink_read_debug32 0x0000000f at 0x40022018
2021-05-07T12:15:17 DEBUG common.c: *** stlink_read_debug32 0x0000000f at 0x40022018
2021-05-07T12:15:17 DEBUG common.c: *** stlink_read_debug32 0x0000000f at 0x40022018
2021-05-07T12:15:17 DEBUG common.c: *** stlink_read_debug32 0x0000000f at 0x40022018
2021-05-07T12:15:17 DEBUG common.c: *** stlink_read_debug32 0x0000000f at 0x40022018
2021-05-07T12:15:17 DEBUG common.c: *** stlink_read_debug32 0x0000000f at 0x40022018
2021-05-07T12:15:17 DEBUG common.c: *** stlink_read_debug32 0x0000000f at 0x40022018
2021-05-07T12:15:17 DEBUG common.c: *** stlink_read_debug32 0x0000000f at 0x40022018
2021-05-07T12:15:17 DEBUG common.c: *** stlink_read_debug32 0x0000000f at 0x40022018
2021-05-07T12:15:17 DEBUG common.c: *** stlink_read_debug32 0x0000000f at 0x40022018
2021-05-07T12:15:17 DEBUG common.c: *** stlink_read_debug32 0x0000000f at 0x40022018
2021-05-07T12:15:17 DEBUG common.c: *** stlink_read_debug32 0x0000000f at 0x40022018
2021-05-07T12:15:17 DEBUG common.c: *** stlink_read_debug32 0x0000000f at 0x40022018
2021-05-07T12:15:17 DEBUG common.c: *** stlink_read_debug32 0x0000000f at 0x40022018
2021-05-07T12:15:17 DEBUG common.c: *** stlink_read_debug32 0x0000000f at 0x40022018
2021-05-07T12:15:17 DEBUG common.c: *** stlink_read_debug32 0x0000000f at 0x40022018
2021-05-07T12:15:17 DEBUG common.c: *** stlink_read_debug32 0x0000000f at 0x40022018
2021-05-07T12:15:17 DEBUG common.c: *** stlink_read_debug32 0x0000000f at 0x40022018
2021-05-07T12:15:17 DEBUG common.c: *** stlink_read_debug32 0x0000000f at 0x40022018
...

**#### I actually manually press NRST button here as it continues to print the same line (for at least 10min)####**
...
2021-05-07T12:15:34 DEBUG common.c: *** stlink_write_debug32 0000000000 to 0x08022070
2021-05-07T12:15:34 DEBUG common.c: *** stlink_read_debug32 0x0000010c at 0x40022018
2021-05-07T12:15:34 DEBUG common.c: *** stlink_write_debug32 0000000000 to 0x08022074
2021-05-07T12:15:34 DEBUG common.c: *** stlink_read_debug32 0x0000010c at 0x40022018
2021-05-07T12:15:34 DEBUG common.c: *** stlink_write_debug32 0000000000 to 0x08022078
2021-05-07T12:15:34 DEBUG common.c: *** stlink_read_debug32 0x0000010c at 0x40022018
1088/1089 pages written2021-05-07T12:15:34 DEBUG common.c: *** stlink_write_debug32 0x000000ff to 0x0802207c
2021-05-07T12:15:34 DEBUG common.c: *** stlink_read_debug32 0x0000010c at 0x40022018

2021-05-07T12:15:34 DEBUG common.c: *** stlink_read_debug32 0x0000010c at 0x40022018
2021-05-07T12:15:34 ERROR common.c: Flash memory is write protected
2021-05-07T12:15:34 DEBUG common.c: *** stlink_read_debug32 0000000000 at 0x08000000
2021-05-07T12:15:34 DEBUG common.c: *** stlink_write_reg
2021-05-07T12:15:34 DEBUG common.c: data_len = 2 0x2
 80 00
2021-05-07T12:15:34 DEBUG common.c: *** stlink_read_debug32 0000000000 at 0x08000004
2021-05-07T12:15:34 DEBUG common.c: *** stlink_write_reg
2021-05-07T12:15:34 DEBUG common.c: data_len = 2 0x2
 80 00
2021-05-07T12:15:34 DEBUG common.c: *** stlink_run ***
2021-05-07T12:15:34 DEBUG common.c: *** stlink_read_reg
2021-05-07T12:15:34 DEBUG common.c:  (16) ***
2021-05-07T12:15:34 DEBUG common.c: data_len = 8 0x8
 80 00 00 00 00 00 00 f0
2021-05-07T12:15:34 DEBUG usb.c: r_idx (16) = 0xf0000000
2021-05-07T12:15:34 INFO common.c: Go to Thumb mode
2021-05-07T12:15:34 DEBUG common.c: *** stlink_write_reg
2021-05-07T12:15:34 DEBUG common.c: data_len = 2 0x2
 80 00
stlink_fwrite_flash() == -1
2021-05-07T12:15:34 DEBUG common.c: *** stlink_exit_debug_mode ***
2021-05-07T12:15:34 DEBUG common.c: *** stlink_write_debug32 0xa05f0000 to 0xe000edf0
2021-05-07T12:15:34 DEBUG common.c: *** stlink_close ***

Expected/description:

`
Programs STM32L151 based board correctly.
On the STM32L072 it gets stuck at:

stlink_read_debug32 0x0000000f at 0x40022018

and doesn't continue till the NRST button is pressed.

Similar result without --reset or with --connect-under-reset
STM32L072 board programs correctly with correctly in stm32cube programmer on windows.
`
@Nightwalker-87 Nightwalker-87 added this to the v1.7.1 milestone May 7, 2021
@Ant-ON
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Ant-ON commented May 22, 2021

@wolsty7 Why do you additionally press the reset button during programming? It is not necessary.
The DHCSR status indicates an unrecoverable exception occurred (S_LOCKUP bit). I have no idea why this is happening yet.

@wolsty7
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wolsty7 commented May 24, 2021 •
edited
Loading

See my updated description (I inserted the where I pressed NRST in the wrong section)

It gets stuck on the line:

stlink_read_debug32 0x0000000f at 0x40022018

until I press nrst button at which point the program ends.

If there is any way I can help, let me know

@Ant-ON
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Ant-ON commented May 24, 2021

@wolsty7 As I understand it, the blank target may have problems with writing. Writing flash by word (in use in the 1.7.0 release) can take a long time. I added half page write fallback for stm32L0/L1.
Can you check out https://github.com/Ant-ON/stlink/tree/l0_soft_loader_fix branch?

@wolsty7
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wolsty7 commented May 25, 2021

that seems to do better but it fails at the end, at least it doesn't get stuck like 1.7.0

`
pi@raspberrypi:~/git/stlinktest/stlink $ st-flash --debug --connect-under-reset --freq=8M write /home/pi/Downloads/v0.bin 0x8000000
st-flash 1.6.1-326-gb93f8b2
2021-05-25T19:56:39 DEBUG common.c: *** looking up stlink version
2021-05-25T19:56:39 DEBUG common.c: st vid = 0x0483 (expect 0x0483)
2021-05-25T19:56:39 DEBUG common.c: stlink pid = 0x374f
2021-05-25T19:56:39 DEBUG common.c: stlink version = 0x3
2021-05-25T19:56:39 DEBUG common.c: jtag version = 0x7
2021-05-25T19:56:39 DEBUG common.c: swim version = 0x1
2021-05-25T19:56:39 DEBUG common.c: stlink current mode: mass
2021-05-25T19:56:39 DEBUG usb.c: JTAG/SWD freq set to 8000
2021-05-25T19:56:39 DEBUG common.c: *** stlink_enter_swd_mode ***
2021-05-25T19:56:39 DEBUG common.c: *** stlink_jtag_reset 0 ***
2021-05-25T19:56:39 DEBUG common.c: *** stlink_jtag_reset 1 ***
2021-05-25T19:56:39 DEBUG common.c: *** stlink_read_debug32 0x03030003 at 0xe000edf0
2021-05-25T19:56:39 DEBUG common.c: *** stlink_soft_reset (halt) ***
2021-05-25T19:56:39 DEBUG common.c: *** stlink_write_debug32 0xa05f0003 to 0xe000edf0
2021-05-25T19:56:39 DEBUG common.c: *** stlink_write_debug32 0x01000501 to 0xe000edfc
2021-05-25T19:56:39 DEBUG common.c: *** stlink_write_debug32 0x00000008 to 0xe000ed30
2021-05-25T19:56:39 DEBUG common.c: *** stlink_read_debug32 0x00030003 at 0xe000edf0
2021-05-25T19:56:39 DEBUG common.c: *** stlink_write_debug32 0x05fa0004 to 0xe000ed0c
2021-05-25T19:56:39 DEBUG common.c: *** stlink_read_debug32 0x02000003 at 0xe000edf0
2021-05-25T19:56:39 DEBUG common.c: *** stlink_read_debug32 0x02000003 at 0xe000edf0
2021-05-25T19:56:39 DEBUG common.c: *** stlink_read_debug32 0x02000003 at 0xe000edf0
2021-05-25T19:56:39 DEBUG common.c: *** stlink_read_debug32 0x02000003 at 0xe000edf0
2021-05-25T19:56:39 DEBUG common.c: *** stlink_read_debug32 0x02000003 at 0xe000edf0
2021-05-25T19:56:39 DEBUG common.c: *** stlink_read_debug32 0x02000003 at 0xe000edf0
2021-05-25T19:56:39 DEBUG common.c: *** stlink_read_debug32 0x02000003 at 0xe000edf0
2021-05-25T19:56:39 DEBUG common.c: *** stlink_read_debug32 0x02000003 at 0xe000edf0
2021-05-25T19:56:39 DEBUG common.c: *** stlink_read_debug32 0x03030003 at 0xe000edf0
2021-05-25T19:56:39 DEBUG common.c: *** stlink_read_debug32 0x00030003 at 0xe000edf0
2021-05-25T19:56:39 DEBUG common.c: *** stlink_read_debug32 0x00000009 at 0xe000ed30
2021-05-25T19:56:39 DEBUG common.c: *** stlink_write_debug32 0x0000001f to 0xe000ed30
2021-05-25T19:56:39 DEBUG common.c: stlink current mode: debug (jtag or swd)
2021-05-25T19:56:39 DEBUG common.c: Loading device parameters....
2021-05-25T19:56:39 DEBUG common.c: *** stlink_core_id ***
2021-05-25T19:56:39 DEBUG common.c: core_id = 0x0bc11477
2021-05-25T19:56:39 DEBUG common.c: *** stlink_read_debug32 0x410cc601 at 0xe000ed00
2021-05-25T19:56:39 DEBUG common.c: *** stlink_read_debug32 0x20086447 at 0x40015800
2021-05-25T19:56:39 DEBUG common.c: *** stlink_read_debug32 0x038f00c0 at 0x1ff8007c
2021-05-25T19:56:39 INFO common.c: L0xx Category 5: 20 KiB SRAM, 192 KiB flash in at least 128 byte pages.
2021-05-25T19:56:39 DEBUG common.c: *** stlink_force_debug_mode ***
2021-05-25T19:56:39 DEBUG common.c: *** stlink_read_debug32 0000000000 at 0x40015808
2021-05-25T19:56:39 DEBUG common.c: *** stlink_write_debug32 0x00001800 to 0x40015808
2021-05-25T19:56:39 DEBUG common.c: *** stlink_status ***
2021-05-25T19:56:39 DEBUG usb.c: core status: 00030003
2021-05-25T19:56:39 DEBUG common.c: core status: halted
file /home/pi/Downloads/v0.bin md5 checksum: 7059ebcb3e9bde16901ce938fc6498e, stlink checksum: 0x00b99cac
2021-05-25T19:56:39 INFO common.c: Attempting to write 139392 (0x22080) bytes to stm32 address: 134217728 (0x8000000)
2021-05-25T19:56:39 DEBUG common.c: *** stlink_core_id ***
2021-05-25T19:56:39 DEBUG common.c: core_id = 0x0bc11477
2021-05-25T19:56:39 DEBUG common.c: *** stlink_read_debug32 0x0000000c at 0x40022018
2021-05-25T19:56:39 DEBUG common.c: *** stlink_write_debug32 0x00013f00 to 0x40022018
2021-05-25T19:56:39 DEBUG common.c: *** stlink_read_debug32 0x00000007 at 0x40022004
2021-05-25T19:56:39 DEBUG common.c: *** stlink_write_debug32 0x89abcdef to 0x4002200c
2021-05-25T19:56:39 DEBUG common.c: *** stlink_write_debug32 0x02030405 to 0x4002200c
2021-05-25T19:56:39 DEBUG common.c: *** stlink_read_debug32 0x00000006 at 0x40022004
2021-05-25T19:56:39 DEBUG common.c: *** stlink_write_debug32 0x8c9daebf to 0x40022010
2021-05-25T19:56:39 DEBUG common.c: *** stlink_write_debug32 0x13141516 to 0x40022010
2021-05-25T19:56:39 DEBUG common.c: *** stlink_read_debug32 0x00000004 at 0x40022004
2021-05-25T19:56:39 DEBUG common.c: *** stlink_write_debug32 0x0000020c to 0x40022004
2021-05-25T19:56:39 DEBUG common.c: *** stlink_write_debug32 0000000000 to 0x08000000
2021-05-25T19:56:39 DEBUG common.c: *** stlink_read_debug32 0x00000009 at 0x40022018
2021-05-25T19:56:39 DEBUG common.c: *** stlink_read_debug32 0x00000009 at 0x40022018
2021-05-25T19:56:39 DEBUG common.c: *** stlink_read_debug32 0x00000009 at 0x40022018
2021-05-25T19:56:39 DEBUG common.c: *** stlink_read_debug32 0x00000009 at 0x40022018
2021-05-25T19:56:39 DEBUG common.c: *** stlink_read_debug32 0x00000009 at 0x40022018
2021-05-25T19:56:39 DEBUG common.c: *** stlink_read_debug32 0x00000009 at 0x40022018
2021-05-25T19:56:39 DEBUG common.c: *** stlink_read_debug32 0x00000009 at 0x40022018
2021-05-25T19:56:39 DEBUG common.c: *** stlink_read_debug32 0x00000009 at 0x40022018
2021-05-25T19:56:39 DEBUG common.c: *** stlink_read_debug32 0x00000009 at 0x40022018
2021-05-25T19:56:39 DEBUG common.c: *** stlink_read_debug32 0x0000000e at 0x40022018
2021-05-25T19:56:39 DEBUG common.c: *** stlink_read_debug32 0x0000020c at 0x40022004
2021-05-25T19:56:39 DEBUG common.c: *** stlink_write_debug32 0x0000020f to 0x40022004
2021-05-25T19:56:39 DEBUG common.c: *** stlink_read_debug32 0x0000000e at 0x40022018
2021-05-25T19:56:39 INFO common.c: Flash page at addr: 0x08000000 erased
2021-05-25T19:56:39 DEBUG common.c: *** stlink_read_debug32 0x0000000e at 0x40022018
...

cut out middle section for brevity

...
2021-05-25T19:56:49 DEBUG common.c: *** stlink_write_debug32 0x0000020f to 0x40022004
2021-05-25T19:56:49 DEBUG common.c: *** stlink_read_debug32 0x0000000e at 0x40022018
2021-05-25T19:56:49 INFO common.c: Flash page at addr: 0x08022000 erased
2021-05-25T19:56:49 INFO common.c: Finished erasing 1089 pages of 128 (0x80) bytes
2021-05-25T19:56:49 DEBUG common.c: *** stlink_read_debug32 0x00000100 at 0x40021030
2021-05-25T19:56:49 DEBUG common.c: *** stlink_write_debug32 0x00000100 to 0x40021030
2021-05-25T19:56:49 DEBUG common.c: *** stlink_read_debug32 0x0000000e at 0x40022018
2021-05-25T19:56:49 DEBUG common.c: *** stlink_write_debug32 0x00013f00 to 0x40022018
2021-05-25T19:56:49 INFO common.c: Starting Flash write for L0
2021-05-25T19:56:49 DEBUG common.c: *** stlink_write_debug32 0x89abcdef to 0x4002200c
2021-05-25T19:56:49 DEBUG common.c: *** stlink_write_debug32 0x02030405 to 0x4002200c
2021-05-25T19:56:49 DEBUG common.c: *** stlink_read_debug32 0x00000006 at 0x40022004
2021-05-25T19:56:49 DEBUG common.c: *** stlink_write_debug32 0x8c9daebf to 0x40022010
2021-05-25T19:56:49 DEBUG common.c: *** stlink_write_debug32 0x13141516 to 0x40022010
2021-05-25T19:56:49 DEBUG common.c: *** stlink_read_debug32 0x00000004 at 0x40022004
2021-05-25T19:56:49 INFO common.c: Starting Half page flash write for STM32L core id
2021-05-25T19:56:49 DEBUG common.c: *** stlink_write_debug32 0xa05f0003 to 0xe000edf0
2021-05-25T19:56:49 DEBUG common.c: *** stlink_write_debug32 0xa05f000b to 0xe000edf0
2021-05-25T19:56:49 DEBUG common.c: *** stlink_write_mem32 20 bytes to 0x20000000
2021-05-25T19:56:49 INFO flash_loader.c: Successfully loaded flash loader in sram
2021-05-25T19:56:49 DEBUG common.c: *** stlink_read_debug32 0x00000001 at 0xe000ed30
2021-05-25T19:56:49 INFO flash_loader.c: Clear DFSR
2021-05-25T19:56:49 DEBUG common.c: *** stlink_write_debug32 0x00000001 to 0xe000ed30
2021-05-25T19:56:49 DEBUG common.c: *** stlink_read_debug32 0000000000 at 0xe000ed28
2021-05-25T19:56:49 DEBUG common.c: *** stlink_read_debug32 0000000000 at 0xe000ed2c
2021-05-25T19:56:49 DEBUG common.c: *** stlink_read_debug32 0x00000004 at 0x40022004
2021-05-25T19:56:49 DEBUG common.c: *** stlink_write_debug32 0x00000404 to 0x40022004
2021-05-25T19:56:49 DEBUG common.c: *** stlink_write_debug32 0x0000040c to 0x40022004
2021-05-25T19:56:49 DEBUG common.c: *** stlink_read_debug32 0x0000000e at 0x40022018
2021-05-25T19:56:49 DEBUG common.c: *** stlink_write_mem8 ***
1/2178 halfpages written2021-05-25T19:56:49 DEBUG common.c: *** stlink_read_debug32 0x0000060e at 0x40022018
2021-05-25T19:56:49 DEBUG common.c: *** stlink_write_mem8 ***
2/2178 halfpages written2021-05-25T19:56:49 DEBUG common.c: *** stlink_read_debug32 0x0000060e at 0x40022018
2021-05-25T19:56:49 DEBUG common.c: *** stlink_write_mem8 ***
3/2178 halfpages written2021-05-25T19:56:49 DEBUG common.c: *** stlink_read_debug32 0x0000060e at 0x40022018
2021-05-25T19:56:49 DEBUG common.c: *** stlink_write_mem8 ***
4/2178 halfpages written2021-05-25T19:56:49 DEBUG common.c: *** stlink_read_debug32 0x0000060e at 0x40022018
2021-05-25T19:56:49 DEBUG common.c: *** stlink_write_mem8 ***
5/2178 halfpages written2021-05-25T19:56:49 DEBUG common.c: *** stlink_read_debug32 0x0000060e at 0x40022018
2021-05-25T19:56:49 DEBUG common.c: *** stlink_write_mem8 ***
6/2178 halfpages written2021-05-25T19:56:49 DEBUG common.c: *** stlink_read_debug32 0x0000060e at 0x40022018
2021-05-25T19:56:49 DEBUG common.c: *** stlink_write_mem8 ***
7/2178 halfpages written2021-05-25T19:56:49 DEBUG common.c: *** stlink_read_debug32 0x0000060e at 0x40022018
2021-05-25T19:56:49 DEBUG common.c: *** stlink_write_mem8 ***
8/2178 halfpages written2021-05-25T19:56:49 DEBUG common.c: *** stlink_read_debug32 0x0000060e at 0x40022018
2021-05-25T19:56:49 DEBUG common.c: *** stlink_write_mem8 ***
9/2178 halfpages written2021-05-25T19:56:49 DEBUG common.c: *** stlink_read_debug32 0x0000060e at 0x40022018
2021-05-25T19:56:49 DEBUG common.c: *** stlink_write_mem8 ***
10/2178 halfpages written2021-05-25T19:56:49 DEBUG common.c: *** stlink_read_debug32 0x0000060e at 0x40022018
2021-05-25T19:56:49 DEBUG common.c: *** stlink_write_mem8 ***
11/2178 halfpages written2021-05-25T19:56:49 DEBUG common.c: *** stlink_read_debug32 0x0000060e at 0x40022018
2021-05-25T19:56:49 DEBUG common.c: *** stlink_write_mem8 ***
12/2178 halfpages written2021-05-25T19:56:49 DEBUG common.c: *** stlink_read_debug32 0x0000060e at 0x40022018
2021-05-25T19:56:49 DEBUG common.c: *** stlink_write_mem8 ***
13/2178 halfpages written2021-05-25T19:56:49 DEBUG common.c: *** stlink_read_debug32 0x0000060e at 0x40022018
...

cut out middle section for brevity

...
2021-05-25T19:56:57 DEBUG common.c: *** stlink_write_mem8 ***
2177/2178 halfpages written2021-05-25T19:56:57 DEBUG common.c: *** stlink_read_debug32 0x0000060e at 0x40022018
2021-05-25T19:56:57 DEBUG common.c: *** stlink_write_mem8 ***
2178/2178 halfpages written2021-05-25T19:56:57 DEBUG common.c: *** stlink_read_debug32 0x0000060e at 0x40022018
2021-05-25T19:56:57 DEBUG common.c: *** stlink_read_debug32 0x0000040c at 0x40022004
2021-05-25T19:56:57 DEBUG common.c: *** stlink_write_debug32 0x00000004 to 0x40022004

2021-05-25T19:56:57 DEBUG common.c: *** stlink_read_debug32 0x0000060e at 0x40022018
2021-05-25T19:56:57 ERROR common.c: Invalid flash address
2021-05-25T19:56:57 ERROR common.c: Flash programming error: 0x00000400
2021-05-25T19:56:57 DEBUG common.c: *** stlink_read_debug32 0000000000 at 0x08000004
2021-05-25T19:56:57 DEBUG common.c: *** stlink_write_reg
2021-05-25T19:56:57 DEBUG common.c: *** stlink_run ***
2021-05-25T19:56:57 DEBUG common.c: *** stlink_read_reg
2021-05-25T19:56:57 DEBUG common.c: (16) ***
2021-05-25T19:56:57 DEBUG common.c: data_len = 8 0x8
80 00 00 00 00 00 00 f0
2021-05-25T19:56:57 DEBUG usb.c: r_idx (16) = 0xf0000000
2021-05-25T19:56:57 INFO common.c: Go to Thumb mode
2021-05-25T19:56:57 DEBUG common.c: *** stlink_write_reg
stlink_fwrite_flash() == -1
2021-05-25T19:56:57 DEBUG common.c: *** stlink_exit_debug_mode ***
2021-05-25T19:56:57 DEBUG common.c: *** stlink_write_debug32 0xa05f0000 to 0xe000edf0
2021-05-25T19:56:57 DEBUG common.c: *** stlink_close ***
`

@Ant-ON
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Ant-ON commented May 25, 2021

@wolsty7 Unfortunately, everything ends with an error. I fixed the branch to use 32 bit writes. Can you test branch again?

@wolsty7
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wolsty7 commented May 25, 2021

Success, thank you @Ant-ON

`
pi@raspberrypi:~/git/stlinktest/stlink $ st-flash --debug --connect-under-reset --freq=8M write /home/pi/Downloads/v0.bin 0x8000000
st-flash 1.6.1-327-g293db13
2021-05-26T09:45:32 DEBUG common.c: *** looking up stlink version
2021-05-26T09:45:32 DEBUG common.c: st vid = 0x0483 (expect 0x0483)
2021-05-26T09:45:32 DEBUG common.c: stlink pid = 0x374f
2021-05-26T09:45:32 DEBUG common.c: stlink version = 0x3
2021-05-26T09:45:32 DEBUG common.c: jtag version = 0x7
2021-05-26T09:45:32 DEBUG common.c: swim version = 0x1
2021-05-26T09:45:32 DEBUG common.c: stlink current mode: mass
2021-05-26T09:45:32 DEBUG usb.c: JTAG/SWD freq set to 8000
2021-05-26T09:45:32 DEBUG common.c: *** stlink_enter_swd_mode ***
2021-05-26T09:45:32 DEBUG common.c: *** stlink_jtag_reset 0 ***
2021-05-26T09:45:32 DEBUG common.c: *** stlink_jtag_reset 1 ***
2021-05-26T09:45:32 DEBUG common.c: *** stlink_read_debug32 0x03030003 at 0xe000edf0
2021-05-26T09:45:32 DEBUG common.c: *** stlink_soft_reset (halt) ***
2021-05-26T09:45:32 DEBUG common.c: *** stlink_write_debug32 0xa05f0003 to 0xe000edf0
2021-05-26T09:45:32 DEBUG common.c: *** stlink_write_debug32 0x01000501 to 0xe000edfc
2021-05-26T09:45:32 DEBUG common.c: *** stlink_write_debug32 0x00000008 to 0xe000ed30
2021-05-26T09:45:32 DEBUG common.c: *** stlink_read_debug32 0x00030003 at 0xe000edf0
2021-05-26T09:45:32 DEBUG common.c: *** stlink_write_debug32 0x05fa0004 to 0xe000ed0c
2021-05-26T09:45:32 DEBUG common.c: *** stlink_read_debug32 0x02000003 at 0xe000edf0
2021-05-26T09:45:32 DEBUG common.c: *** stlink_read_debug32 0x02000003 at 0xe000edf0
2021-05-26T09:45:32 DEBUG common.c: *** stlink_read_debug32 0x02000003 at 0xe000edf0
2021-05-26T09:45:32 DEBUG common.c: *** stlink_read_debug32 0x02000003 at 0xe000edf0
2021-05-26T09:45:32 DEBUG common.c: *** stlink_read_debug32 0x02000003 at 0xe000edf0
2021-05-26T09:45:32 DEBUG common.c: *** stlink_read_debug32 0x02000003 at 0xe000edf0
2021-05-26T09:45:32 DEBUG common.c: *** stlink_read_debug32 0x02000003 at 0xe000edf0
2021-05-26T09:45:32 DEBUG common.c: *** stlink_read_debug32 0x02000003 at 0xe000edf0
2021-05-26T09:45:32 DEBUG common.c: *** stlink_read_debug32 0x02000003 at 0xe000edf0
2021-05-26T09:45:32 DEBUG common.c: *** stlink_read_debug32 0x03030003 at 0xe000edf0
2021-05-26T09:45:32 DEBUG common.c: *** stlink_read_debug32 0x00030003 at 0xe000edf0
2021-05-26T09:45:32 DEBUG common.c: *** stlink_read_debug32 0x00000009 at 0xe000ed30
2021-05-26T09:45:32 DEBUG common.c: *** stlink_write_debug32 0x0000001f to 0xe000ed30
2021-05-26T09:45:32 DEBUG common.c: stlink current mode: debug (jtag or swd)
2021-05-26T09:45:32 DEBUG common.c: Loading device parameters....
2021-05-26T09:45:32 DEBUG common.c: *** stlink_core_id ***
2021-05-26T09:45:32 DEBUG common.c: core_id = 0x0bc11477
2021-05-26T09:45:32 DEBUG common.c: *** stlink_read_debug32 0x410cc601 at 0xe000ed00
2021-05-26T09:45:32 DEBUG common.c: *** stlink_read_debug32 0x20086447 at 0x40015800
2021-05-26T09:45:32 DEBUG common.c: *** stlink_read_debug32 0x038f00c0 at 0x1ff8007c
2021-05-26T09:45:32 INFO common.c: L0xx Category 5: 20 KiB SRAM, 192 KiB flash in at least 128 byte pages.
2021-05-26T09:45:32 DEBUG common.c: *** stlink_force_debug_mode ***
2021-05-26T09:45:32 DEBUG common.c: *** stlink_read_debug32 0000000000 at 0x40015808
2021-05-26T09:45:32 DEBUG common.c: *** stlink_write_debug32 0x00001800 to 0x40015808
2021-05-26T09:45:32 DEBUG common.c: *** stlink_status ***
2021-05-26T09:45:32 DEBUG usb.c: core status: 00030003
2021-05-26T09:45:32 DEBUG common.c: core status: halted
file /home/pi/Downloads/v0.bin md5 checksum: 7059ebcb3e9bde16901ce938fc6498e, stlink checksum: 0x00b99cac
2021-05-26T09:45:32 INFO common.c: Attempting to write 139392 (0x22080) bytes to stm32 address: 134217728 (0x8000000)
2021-05-26T09:45:32 DEBUG common.c: *** stlink_core_id ***
2021-05-26T09:45:32 DEBUG common.c: core_id = 0x0bc11477
2021-05-26T09:45:32 DEBUG common.c: *** stlink_read_debug32 0x0000000c at 0x40022018
2021-05-26T09:45:32 DEBUG common.c: *** stlink_write_debug32 0x00013f00 to 0x40022018
2021-05-26T09:45:32 DEBUG common.c: *** stlink_read_debug32 0x00000007 at 0x40022004
2021-05-26T09:45:32 DEBUG common.c: *** stlink_write_debug32 0x89abcdef to 0x4002200c
2021-05-26T09:45:32 DEBUG common.c: *** stlink_write_debug32 0x02030405 to 0x4002200c
2021-05-26T09:45:32 DEBUG common.c: *** stlink_read_debug32 0x00000006 at 0x40022004
2021-05-26T09:45:32 DEBUG common.c: *** stlink_write_debug32 0x8c9daebf to 0x40022010
2021-05-26T09:45:32 DEBUG common.c: *** stlink_write_debug32 0x13141516 to 0x40022010
2021-05-26T09:45:32 DEBUG common.c: *** stlink_read_debug32 0x00000004 at 0x40022004
2021-05-26T09:45:32 DEBUG common.c: *** stlink_write_debug32 0x0000020c to 0x40022004
2021-05-26T09:45:32 DEBUG common.c: *** stlink_write_debug32 0000000000 to 0x08000000
2021-05-26T09:45:32 DEBUG common.c: *** stlink_read_debug32 0x00000009 at 0x40022018
2021-05-26T09:45:32 DEBUG common.c: *** stlink_read_debug32 0x00000009 at 0x40022018
2021-05-26T09:45:32 DEBUG common.c: *** stlink_read_debug32 0x00000009 at 0x40022018
2021-05-26T09:45:32 DEBUG common.c: *** stlink_read_debug32 0x00000009 at 0x40022018
2021-05-26T09:45:32 DEBUG common.c: *** stlink_read_debug32 0x00000009 at 0x40022018
2021-05-26T09:45:32 DEBUG common.c: *** stlink_read_debug32 0x00000009 at 0x40022018
2021-05-26T09:45:32 DEBUG common.c: *** stlink_read_debug32 0x00000009 at 0x40022018
2021-05-26T09:45:32 DEBUG common.c: *** stlink_read_debug32 0x00000009 at 0x40022018
2021-05-26T09:45:32 DEBUG common.c: *** stlink_read_debug32 0x00000009 at 0x40022018
2021-05-26T09:45:32 DEBUG common.c: *** stlink_read_debug32 0x00000009 at 0x40022018
2021-05-26T09:45:32 DEBUG common.c: *** stlink_read_debug32 0x0000000e at 0x40022018
2021-05-26T09:45:32 DEBUG common.c: *** stlink_read_debug32 0x0000020c at 0x40022004
2021-05-26T09:45:32 DEBUG common.c: *** stlink_write_debug32 0x0000020f to 0x40022004
2021-05-26T09:45:32 DEBUG common.c: *** stlink_read_debug32 0x0000000e at 0x40022018
2021-05-26T09:45:32 INFO common.c: Flash page at addr: 0x08000000 erased
...

cut out middle section for brevity

...
2021-05-26T09:45:39 DEBUG common.c: *** stlink_read_debug32 0x0000020c at 0x40022004
2021-05-26T09:45:39 DEBUG common.c: *** stlink_write_debug32 0x0000020f to 0x40022004
2021-05-26T09:45:39 DEBUG common.c: *** stlink_read_debug32 0x0000000e at 0x40022018
2021-05-26T09:45:39 INFO common.c: Flash page at addr: 0x08022000 erased
2021-05-26T09:45:39 INFO common.c: Finished erasing 1089 pages of 128 (0x80) bytes
2021-05-26T09:45:39 DEBUG common.c: *** stlink_read_debug32 0x00000100 at 0x40021030
2021-05-26T09:45:39 DEBUG common.c: *** stlink_write_debug32 0x00000100 to 0x40021030
2021-05-26T09:45:39 DEBUG common.c: *** stlink_read_debug32 0x0000000e at 0x40022018
2021-05-26T09:45:39 DEBUG common.c: *** stlink_write_debug32 0x00013f00 to 0x40022018
2021-05-26T09:45:39 INFO common.c: Starting Flash write for L0
2021-05-26T09:45:39 DEBUG common.c: *** stlink_write_debug32 0x89abcdef to 0x4002200c
2021-05-26T09:45:39 DEBUG common.c: *** stlink_write_debug32 0x02030405 to 0x4002200c
2021-05-26T09:45:39 DEBUG common.c: *** stlink_read_debug32 0x00000006 at 0x40022004
2021-05-26T09:45:39 DEBUG common.c: *** stlink_write_debug32 0x8c9daebf to 0x40022010
2021-05-26T09:45:39 DEBUG common.c: *** stlink_write_debug32 0x13141516 to 0x40022010
2021-05-26T09:45:39 DEBUG common.c: *** stlink_read_debug32 0x00000004 at 0x40022004
2021-05-26T09:45:39 DEBUG common.c: *** stlink_write_debug32 0xa05f0003 to 0xe000edf0
2021-05-26T09:45:39 DEBUG common.c: *** stlink_write_debug32 0xa05f000b to 0xe000edf0
2021-05-26T09:45:39 DEBUG common.c: *** stlink_write_mem32 20 bytes to 0x20000000
2021-05-26T09:45:39 INFO flash_loader.c: Successfully loaded flash loader in sram
2021-05-26T09:45:39 DEBUG common.c: *** stlink_read_debug32 0x00000001 at 0xe000ed30
2021-05-26T09:45:39 INFO flash_loader.c: Clear DFSR
2021-05-26T09:45:39 DEBUG common.c: *** stlink_write_debug32 0x00000001 to 0xe000ed30
2021-05-26T09:45:39 DEBUG common.c: *** stlink_read_debug32 0000000000 at 0xe000ed28
2021-05-26T09:45:39 DEBUG common.c: *** stlink_read_debug32 0000000000 at 0xe000ed2c
2021-05-26T09:45:39 DEBUG common.c: Starting 1089 page write
2021-05-26T09:45:39 DEBUG common.c: *** stlink_read_debug32 0x00000004 at 0x40022004
2021-05-26T09:45:39 DEBUG common.c: *** stlink_write_debug32 0x00000404 to 0x40022004
2021-05-26T09:45:39 DEBUG common.c: *** stlink_write_debug32 0x0000040c to 0x40022004
2021-05-26T09:45:39 DEBUG common.c: *** stlink_read_debug32 0x0000000e at 0x40022018
2021-05-26T09:45:39 DEBUG flash_loader.c: Running flash loader, write address:0x8000000, size: 64
2021-05-26T09:45:39 DEBUG common.c: *** stlink_write_mem32 64 bytes to 0x13f3558
2021-05-26T09:45:39 WARN usb.c: GETLASTRWSTATUS2 access port fault
2021-05-26T09:45:39 DEBUG common.c: *** stlink_write_reg
2021-05-26T09:45:39 DEBUG common.c: *** stlink_write_reg
2021-05-26T09:45:39 DEBUG common.c: *** stlink_write_reg
2021-05-26T09:45:39 DEBUG common.c: *** stlink_write_reg
2021-05-26T09:45:39 DEBUG common.c: *** stlink_write_reg
2021-05-26T09:45:39 DEBUG common.c: *** stlink_write_debug32 0x0000aaaa to 0x40022018
2021-05-26T09:45:39 DEBUG common.c: *** stlink_run ***
2021-05-26T09:45:39 DEBUG common.c: *** stlink_read_reg
2021-05-26T09:45:39 DEBUG common.c: (16) ***
2021-05-26T09:45:39 DEBUG common.c: data_len = 8 0x8
80 00 00 00 00 00 00 f1
2021-05-26T09:45:39 DEBUG usb.c: r_idx (16) = 0xf1000000
2021-05-26T09:45:39 DEBUG common.c: *** stlink_status ***
2021-05-26T09:45:39 DEBUG usb.c: core status: 01000009
2021-05-26T09:45:39 DEBUG common.c: core status: running
2021-05-26T09:45:39 DEBUG common.c: *** stlink_status ***
2021-05-26T09:45:39 DEBUG usb.c: core status: 01000009
2021-05-26T09:45:39 DEBUG common.c: core status: running
2021-05-26T09:45:39 DEBUG common.c: *** stlink_status ***
2021-05-26T09:45:39 DEBUG usb.c: core status: 01000009
2021-05-26T09:45:39 DEBUG common.c: core status: running
2021-05-26T09:45:39 DEBUG common.c: *** stlink_status ***
2021-05-26T09:45:39 DEBUG usb.c: core status: 01000009
2021-05-26T09:45:39 DEBUG common.c: core status: running
2021-05-26T09:45:39 DEBUG common.c: *** stlink_status ***
2021-05-26T09:45:39 DEBUG usb.c: core status: 0103000B
2021-05-26T09:45:39 DEBUG common.c: core status: halted
2021-05-26T09:45:39 DEBUG common.c: *** stlink_read_reg
2021-05-26T09:45:39 DEBUG common.c: (2) ***
2021-05-26T09:45:39 DEBUG common.c: data_len = 8 0x8
80 00 00 00 40 00 00 00
2021-05-26T09:45:39 DEBUG usb.c: r_idx ( 2) = 0x00000040
2021-05-26T09:45:39 ERROR flash_loader.c: Write error
2021-05-26T09:45:39 DEBUG common.c: *** stlink_read_debug32 0x0003000b at 0xe000edf0
2021-05-26T09:45:39 DEBUG common.c: *** stlink_read_debug32 0x00000008 at 0xe000ed30
2021-05-26T09:45:39 DEBUG common.c: *** stlink_read_debug32 0000000000 at 0xe000ed28
2021-05-26T09:45:39 DEBUG common.c: *** stlink_read_debug32 0000000000 at 0xe000ed2c
2021-05-26T09:45:39 DEBUG common.c: *** stlink_read_all_regs ***
2021-05-26T09:45:39 DEBUG common.c: data_len = 88 0x58
80 00 00 00 58 35 3f 01 00 00 00 08 40 00 00 00 00 00 00 00 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff e0 4f 00 20 f9 ff ff ff 00 00 00 00 03 00 00 30 e0 4f 00 20 fc ff ff ff fc ff ff ff 00 00 00 00
2021-05-26T09:45:39 DEBUG usb.c: xpsr = 0x30000003
2021-05-26T09:45:39 DEBUG usb.c: main_sp = 0x20004fe0
2021-05-26T09:45:39 DEBUG usb.c: process_sp = 0xfffffffc
2021-05-26T09:45:39 DEBUG usb.c: rw = 0xfffffffc
2021-05-26T09:45:39 DEBUG usb.c: rw2 = 0x00000000
2021-05-26T09:45:39 WARN flash_loader.c: Loader state: R2 0x40 R15 0x0
2021-05-26T09:45:39 WARN flash_loader.c: MCU state: DHCSR 0x3000B DFSR 0x8 CFSR 0x0 HFSR 0x0
2021-05-26T09:45:39 WARN common.c: Failed to use flash loader, fallback to soft write
2021-05-26T09:45:39 DEBUG common.c: *** stlink_write_debug32 0x20005000 to 0x08000000
2021-05-26T09:45:39 DEBUG common.c: *** stlink_write_debug32 0x0801b76d to 0x08000004
2021-05-26T09:45:39 DEBUG common.c: *** stlink_write_debug32 0x080066bb to 0x08000008
2021-05-26T09:45:39 DEBUG common.c: *** stlink_write_debug32 0x080066c5 to 0x0800000c
2021-05-26T09:45:39 DEBUG common.c: *** stlink_write_debug32 0000000000 to 0x08000010
2021-05-26T09:45:39 DEBUG common.c: *** stlink_write_debug32 0000000000 to 0x08000014
2021-05-26T09:45:39 DEBUG common.c: *** stlink_write_debug32 0000000000 to 0x08000018
2021-05-26T09:45:39 DEBUG common.c: *** stlink_write_debug32 0000000000 to 0x0800001c
2021-05-26T09:45:39 DEBUG common.c: *** stlink_write_debug32 0000000000 to 0x08000020
2021-05-26T09:45:39 DEBUG common.c: *** stlink_write_debug32 0000000000 to 0x08000024
2021-05-26T09:45:39 DEBUG common.c: *** stlink_write_debug32 0000000000 to 0x08000028
2021-05-26T09:45:39 DEBUG common.c: *** stlink_write_debug32 0x080066cd to 0x0800002c
2021-05-26T09:45:39 DEBUG common.c: *** stlink_write_debug32 0000000000 to 0x08000030
2021-05-26T09:45:39 DEBUG common.c: *** stlink_write_debug32 0000000000 to 0x08000034
2021-05-26T09:45:39 DEBUG common.c: *** stlink_write_debug32 0x080066d7 to 0x08000038
2021-05-26T09:45:39 DEBUG common.c: *** stlink_write_debug32 0x080066e1 to 0x0800003c
1/2178 halfpages written2021-05-26T09:45:39 DEBUG common.c: *** stlink_read_debug32 0x00000009 at 0x40022018
...

cut out middle section for brevity

...
2021-05-26T09:45:54 DEBUG common.c: *** stlink_write_debug32 0x000000ff to 0x0802207c
2178/2178 halfpages written2021-05-26T09:45:54 DEBUG common.c: *** stlink_read_debug32 0x0000000b at 0x40022018
2021-05-26T09:45:54 DEBUG common.c: *** stlink_read_debug32 0x0000000b at 0x40022018
2021-05-26T09:45:54 DEBUG common.c: *** stlink_read_debug32 0x0000000b at 0x40022018
2021-05-26T09:45:54 DEBUG common.c: *** stlink_read_debug32 0x0000000b at 0x40022018
2021-05-26T09:45:54 DEBUG common.c: *** stlink_read_debug32 0x0000000b at 0x40022018
2021-05-26T09:45:54 DEBUG common.c: *** stlink_read_debug32 0x0000000b at 0x40022018
2021-05-26T09:45:54 DEBUG common.c: *** stlink_read_debug32 0x0000000b at 0x40022018
2021-05-26T09:45:54 DEBUG common.c: *** stlink_read_debug32 0x0000000b at 0x40022018
2021-05-26T09:45:54 DEBUG common.c: *** stlink_read_debug32 0x0000000b at 0x40022018
2021-05-26T09:45:54 DEBUG common.c: *** stlink_read_debug32 0x0000000b at 0x40022018
2021-05-26T09:45:54 DEBUG common.c: *** stlink_read_debug32 0x0000000b at 0x40022018
2021-05-26T09:45:54 DEBUG common.c: *** stlink_read_debug32 0x0000000b at 0x40022018
2021-05-26T09:45:54 DEBUG common.c: *** stlink_read_debug32 0x0000000b at 0x40022018
2021-05-26T09:45:54 DEBUG common.c: *** stlink_read_debug32 0x0000000b at 0x40022018
2021-05-26T09:45:54 DEBUG common.c: *** stlink_read_debug32 0x0000000b at 0x40022018
2021-05-26T09:45:54 DEBUG common.c: *** stlink_read_debug32 0x0000000b at 0x40022018
2021-05-26T09:45:54 DEBUG common.c: *** stlink_read_debug32 0x0000000b at 0x40022018
2021-05-26T09:45:54 DEBUG common.c: *** stlink_read_debug32 0x0000000b at 0x40022018
2021-05-26T09:45:54 DEBUG common.c: *** stlink_read_debug32 0x0000000b at 0x40022018
2021-05-26T09:45:54 DEBUG common.c: *** stlink_read_debug32 0x0000000b at 0x40022018
2021-05-26T09:45:54 DEBUG common.c: *** stlink_read_debug32 0x0000000f at 0x40022018
2021-05-26T09:45:54 DEBUG common.c: *** stlink_read_debug32 0x0000000e at 0x40022018
2021-05-26T09:45:54 DEBUG common.c: *** stlink_read_debug32 0x0000040c at 0x40022004
2021-05-26T09:45:54 DEBUG common.c: *** stlink_write_debug32 0x00000004 to 0x40022004

2021-05-26T09:45:54 DEBUG common.c: *** stlink_read_debug32 0x0000000e at 0x40022018
2021-05-26T09:45:54 DEBUG common.c: *** stlink_read_debug32 0x00000004 at 0x40022004
2021-05-26T09:45:54 DEBUG common.c: *** stlink_write_debug32 0x00000007 to 0x40022004
2021-05-26T09:45:54 DEBUG common.c: *** stlink_read_debug32 0x0003000b at 0xe000edf0
2021-05-26T09:45:54 DEBUG common.c: *** stlink_write_debug32 0xa05f0003 to 0xe000edf0
2021-05-26T09:45:54 DEBUG common.c: *** stlink_read_debug32 0x00000100 at 0x40021030
2021-05-26T09:45:54 DEBUG common.c: *** stlink_write_debug32 0x00000100 to 0x40021030
2021-05-26T09:45:54 INFO common.c: Starting verification of write complete
2021-05-26T09:45:54 DEBUG common.c: *** stlink_read_mem32 ***
2021-05-26T09:45:54 DEBUG common.c: data_len = 128 0x80
00 50 00 20 6d b7 01 08 bb 66 00 08 c5 66 00 08 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 cd 66 00 08 00 00 00 00 00 00 00 00 d7 66 00 08 e1 66 00 08 bd b7 01 08 bd b7 01 08 0b 67 00 08 bd b7 01 08 bd b7 01 08 19 67 00 08 2f 67 00 08 45 67 00 08 bd b7 01 08 bd b7 01 08 bd b7 01 08 fd 66 00 08 bd b7 01 08 bd b7 01 08 bd b7 01 08 bd b7 01 08
2021-05-26T09:45:54 DEBUG common.c: *** stlink_read_mem32 ***
2021-05-26T09:45:54 DEBUG common.c: data_len = 128 0x80
bd b7 01 08 bd b7 01 08 bd b7 01 08 00 00 00 00 bd b7 01 08 bd b7 01 08 bd b7 01 08 bd b7 01 08 bd b7 01 08 bd b7 01 08 bd b7 01 08 ef 66 00 08 bd b7 01 08 bd b7 01 08 00 00 00 00 bd b7 01 08 10 b5 06 4c 23 78 00 2b 07 d1 05 4b 00 2b 02 d0 04 48 00 e0 00 bf 01 23 23 70 10 bd 60 03 00 20 00 00 00 00 8c 03 02 08 04 4b 10 b5 00 2b 03 d0 03 49 04 48 00 e0 00 bf 10 bd c0 46 00 00 00 00
2021-05-26T09:45:54 DEBUG common.c: *** stlink_read_mem32 ***
...

cut out middle section for brevity

...
2021-05-26T09:45:56 DEBUG common.c: *** stlink_read_mem32 ***
2021-05-26T09:45:56 DEBUG common.c: data_len = 128 0x80
c8 1c 02 08 5b 1b 02 08 5b 1b 02 08 5b 1b 02 08 5b 1b 02 08 5b 1b 02 08 5b 1b 02 08 5b 1b 02 08 5b 1b 02 08 5b 1b 02 08 ff ff ff ff ff ff ff ff ff ff ff ff ff ff 00 00 01 00 41 53 43 49 49 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 41 53 43 49 49 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ff 00 00 00
2021-05-26T09:45:56 INFO common.c: Flash written and verified! jolly good!
2021-05-26T09:45:56 DEBUG common.c: *** stlink_read_debug32 0x0801b76d at 0x08000004
2021-05-26T09:45:56 DEBUG common.c: *** stlink_write_reg
2021-05-26T09:45:56 DEBUG common.c: *** stlink_run ***
2021-05-26T09:45:56 DEBUG common.c: *** stlink_read_reg
2021-05-26T09:45:56 DEBUG common.c: (16) ***
2021-05-26T09:45:56 DEBUG common.c: data_len = 8 0x8
80 00 02 08 03 00 00 30
2021-05-26T09:45:56 DEBUG usb.c: r_idx (16) = 0x30000003
2021-05-26T09:45:56 INFO common.c: Go to Thumb mode
2021-05-26T09:45:56 DEBUG common.c: *** stlink_write_reg
2021-05-26T09:45:56 DEBUG common.c: *** stlink_exit_debug_mode ***
2021-05-26T09:45:56 DEBUG common.c: *** stlink_write_debug32 0xa05f0000 to 0xe000edf0
2021-05-26T09:45:56 DEBUG common.c: *** stlink_close ***
`

@Ant-ON
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Ant-ON commented May 26, 2021 •
edited
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@wolsty7 I'm glad I did it. Could you still check the re-flashing of the STM32L072? In this case, the flash loader should work. Or you may check the flashing of the STM32L151.
Unfortunately I do not have L-series MCU and cannot be sure that I have not broken anything.
ps I optimized the writing a little more

@Nightwalker-87
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Good work @Ant-ON ! 👍
Yeah, should there be any chance for verification on the L1 to rule out potential regressions, we should make use of it FMPOV.

@wolsty7
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wolsty7 commented May 27, 2021

no luck on the stm32l151zdt6... i also tried --reset and nothing, this board worked for 1.7.0

`
pi@raspberrypi:~ $ st-flash --debug --connect-under-reset --freq=8M write /home/pi/Downloads/OBC_GEN_CPP.bin 0x8000000
st-flash 1.6.1-327-g293db13
2021-05-27T22:10:42 DEBUG common.c: *** looking up stlink version
2021-05-27T22:10:42 DEBUG common.c: st vid = 0x0483 (expect 0x0483)
2021-05-27T22:10:42 DEBUG common.c: stlink pid = 0x374f
2021-05-27T22:10:42 DEBUG common.c: stlink version = 0x3
2021-05-27T22:10:42 DEBUG common.c: jtag version = 0x7
2021-05-27T22:10:42 DEBUG common.c: swim version = 0x1
2021-05-27T22:10:42 DEBUG common.c: stlink current mode: mass
2021-05-27T22:10:42 DEBUG usb.c: JTAG/SWD freq set to 8000
2021-05-27T22:10:42 DEBUG common.c: *** stlink_enter_swd_mode ***
2021-05-27T22:10:42 DEBUG common.c: *** stlink_jtag_reset 0 ***
2021-05-27T22:10:42 DEBUG common.c: *** stlink_jtag_reset 1 ***
2021-05-27T22:10:42 DEBUG common.c: *** stlink_read_debug32 0x02030003 at 0xe000edf0
2021-05-27T22:10:42 DEBUG common.c: *** stlink_soft_reset (halt) ***
2021-05-27T22:10:42 DEBUG common.c: *** stlink_write_debug32 0xa05f0003 to 0xe000edf0
2021-05-27T22:10:42 DEBUG common.c: *** stlink_write_debug32 0x01000501 to 0xe000edfc
2021-05-27T22:10:42 DEBUG common.c: *** stlink_write_debug32 0x00000008 to 0xe000ed30
2021-05-27T22:10:42 DEBUG common.c: *** stlink_read_debug32 0x00030003 at 0xe000edf0
2021-05-27T22:10:42 DEBUG common.c: *** stlink_write_debug32 0x05fa0004 to 0xe000ed0c
2021-05-27T22:10:42 DEBUG common.c: *** stlink_read_debug32 0x02010001 at 0xe000edf0
2021-05-27T22:10:42 DEBUG common.c: *** stlink_read_debug32 0x02010001 at 0xe000edf0
2021-05-27T22:10:42 DEBUG common.c: *** stlink_read_debug32 0x02010001 at 0xe000edf0
2021-05-27T22:10:42 DEBUG common.c: *** stlink_read_debug32 0x02010001 at 0xe000edf0
2021-05-27T22:10:42 DEBUG common.c: *** stlink_read_debug32 0x02010001 at 0xe000edf0
2021-05-27T22:10:42 DEBUG common.c: *** stlink_read_debug32 0x02010001 at 0xe000edf0
2021-05-27T22:10:42 DEBUG common.c: *** stlink_read_debug32 0x02010001 at 0xe000edf0
2021-05-27T22:10:42 DEBUG common.c: *** stlink_read_debug32 0x02010001 at 0xe000edf0
2021-05-27T22:10:42 DEBUG common.c: *** stlink_read_debug32 0x02010001 at 0xe000edf0
2021-05-27T22:10:42 DEBUG common.c: *** stlink_read_debug32 0x02010001 at 0xe000edf0
2021-05-27T22:10:42 DEBUG common.c: *** stlink_read_debug32 0x02010001 at 0xe000edf0
2021-05-27T22:10:42 DEBUG common.c: *** stlink_read_debug32 0x02030003 at 0xe000edf0
2021-05-27T22:10:42 DEBUG common.c: *** stlink_read_debug32 0x00030003 at 0xe000edf0
2021-05-27T22:10:42 DEBUG common.c: *** stlink_read_debug32 0x00000008 at 0xe000ed30
2021-05-27T22:10:42 DEBUG common.c: *** stlink_write_debug32 0x0000001f to 0xe000ed30
2021-05-27T22:10:42 DEBUG common.c: stlink current mode: debug (jtag or swd)
2021-05-27T22:10:42 DEBUG common.c: Loading device parameters....
2021-05-27T22:10:42 DEBUG common.c: *** stlink_core_id ***
2021-05-27T22:10:42 DEBUG common.c: core_id = 0x2ba01477
2021-05-27T22:10:42 DEBUG common.c: *** stlink_read_debug32 0x412fc230 at 0xe000ed00
2021-05-27T22:10:42 DEBUG common.c: *** stlink_read_debug32 0x10386436 at 0xe0042000
2021-05-27T22:10:42 DEBUG common.c: *** stlink_read_debug32 0000000000 at 0x1ff800cc
2021-05-27T22:10:42 INFO common.c: L1xx High-density: 48 KiB SRAM, 384 KiB flash in at least 256 byte pages.
2021-05-27T22:10:42 DEBUG common.c: *** stlink_force_debug_mode ***
2021-05-27T22:10:42 WARN usb.c: READDEBUGREG error (0x18)
2021-05-27T22:10:42 DEBUG common.c: *** stlink_status ***
2021-05-27T22:10:42 DEBUG usb.c: core status: 00030003
2021-05-27T22:10:42 DEBUG common.c: core status: halted
file /home/pi/Downloads/OBC_GEN_CPP.bin md5 checksum: f870c18b875b74af2f49ba8a52bfc5ae, stlink checksum: 0x00a6467b
2021-05-27T22:10:42 INFO common.c: Attempting to write 103376 (0x193d0) bytes to stm32 address: 134217728 (0x8000000)
2021-05-27T22:10:42 DEBUG common.c: *** stlink_core_id ***
2021-05-27T22:10:42 DEBUG common.c: core_id = 0x2ba01477
2021-05-27T22:10:42 DEBUG common.c: *** stlink_read_debug32 0x0000000c at 0x40023c18
2021-05-27T22:10:42 DEBUG common.c: *** stlink_write_debug32 0x00013f00 to 0x40023c18
2021-05-27T22:10:42 DEBUG common.c: *** stlink_read_debug32 0x00000007 at 0x40023c04
2021-05-27T22:10:42 DEBUG common.c: *** stlink_write_debug32 0x89abcdef to 0x40023c0c
2021-05-27T22:10:42 DEBUG common.c: *** stlink_write_debug32 0x02030405 to 0x40023c0c
2021-05-27T22:10:42 DEBUG common.c: *** stlink_read_debug32 0x00000006 at 0x40023c04
2021-05-27T22:10:42 DEBUG common.c: *** stlink_write_debug32 0x8c9daebf to 0x40023c10
2021-05-27T22:10:42 DEBUG common.c: *** stlink_write_debug32 0x13141516 to 0x40023c10
2021-05-27T22:10:42 DEBUG common.c: *** stlink_read_debug32 0x00000004 at 0x40023c04
2021-05-27T22:10:42 DEBUG common.c: *** stlink_write_debug32 0x0000020c to 0x40023c04
2021-05-27T22:10:42 DEBUG common.c: *** stlink_write_debug32 0000000000 to 0x08000000
2021-05-27T22:10:42 DEBUG common.c: *** stlink_read_debug32 0x00000009 at 0x40023c18
2021-05-27T22:10:42 DEBUG common.c: *** stlink_read_debug32 0x00000009 at 0x40023c18
2021-05-27T22:10:42 DEBUG common.c: *** stlink_read_debug32 0x00000009 at 0x40023c18
2021-05-27T22:10:42 DEBUG common.c: *** stlink_read_debug32 0x00000009 at 0x40023c18
2021-05-27T22:10:42 DEBUG common.c: *** stlink_read_debug32 0x00000009 at 0x40023c18
2021-05-27T22:10:42 DEBUG common.c: *** stlink_read_debug32 0x00000009 at 0x40023c18
2021-05-27T22:10:42 DEBUG common.c: *** stlink_read_debug32 0x00000009 at 0x40023c18
2021-05-27T22:10:42 DEBUG common.c: *** stlink_read_debug32 0x00000009 at 0x40023c18
2021-05-27T22:10:42 DEBUG common.c: *** stlink_read_debug32 0x00000009 at 0x40023c18
2021-05-27T22:10:42 DEBUG common.c: *** stlink_read_debug32 0x00000009 at 0x40023c18
2021-05-27T22:10:42 DEBUG common.c: *** stlink_read_debug32 0x00000009 at 0x40023c18
2021-05-27T22:10:42 DEBUG common.c: *** stlink_read_debug32 0x00000009 at 0x40023c18
2021-05-27T22:10:42 DEBUG common.c: *** stlink_read_debug32 0x00000009 at 0x40023c18
2021-05-27T22:10:42 DEBUG common.c: *** stlink_read_debug32 0x0000000d at 0x40023c18
2021-05-27T22:10:42 DEBUG common.c: *** stlink_read_debug32 0x0000000e at 0x40023c18
2021-05-27T22:10:42 DEBUG common.c: *** stlink_read_debug32 0x0000020c at 0x40023c04
2021-05-27T22:10:42 DEBUG common.c: *** stlink_write_debug32 0x0000020f to 0x40023c04
2021-05-27T22:10:42 DEBUG common.c: *** stlink_read_debug32 0x0000000e at 0x40023c18
2021-05-27T22:10:42 INFO common.c: Flash page at addr: 0x08000000 erased
...

cut out middle section for brevity

...
2021-05-27T22:10:45 DEBUG common.c: *** stlink_read_debug32 0x0000000e at 0x40023c18
2021-05-27T22:10:45 INFO common.c: Flash page at addr: 0x08019300 erased
2021-05-27T22:10:45 INFO common.c: Finished erasing 404 pages of 256 (0x100) bytes
2021-05-27T22:10:45 DEBUG common.c: *** stlink_read_debug32 0000000000 at 0x40021030
2021-05-27T22:10:45 DEBUG common.c: *** stlink_write_debug32 0000000000 to 0x40021030
2021-05-27T22:10:45 DEBUG common.c: *** stlink_read_debug32 0x0000000e at 0x40023c18
2021-05-27T22:10:45 DEBUG common.c: *** stlink_write_debug32 0x00013f00 to 0x40023c18
2021-05-27T22:10:45 INFO common.c: Starting Flash write for L0
2021-05-27T22:10:45 DEBUG common.c: *** stlink_write_debug32 0x89abcdef to 0x40023c0c
2021-05-27T22:10:45 DEBUG common.c: *** stlink_write_debug32 0x02030405 to 0x40023c0c
2021-05-27T22:10:45 DEBUG common.c: *** stlink_read_debug32 0x00000006 at 0x40023c04
2021-05-27T22:10:45 DEBUG common.c: *** stlink_write_debug32 0x8c9daebf to 0x40023c10
2021-05-27T22:10:45 DEBUG common.c: *** stlink_write_debug32 0x13141516 to 0x40023c10
2021-05-27T22:10:45 DEBUG common.c: *** stlink_read_debug32 0x00000004 at 0x40023c04
2021-05-27T22:10:45 DEBUG common.c: *** stlink_write_debug32 0xa05f0003 to 0xe000edf0
2021-05-27T22:10:45 DEBUG common.c: *** stlink_write_debug32 0xa05f000b to 0xe000edf0
2021-05-27T22:10:45 DEBUG common.c: *** stlink_write_mem32 20 bytes to 0x20000000
2021-05-27T22:10:45 INFO flash_loader.c: Successfully loaded flash loader in sram
2021-05-27T22:10:45 DEBUG common.c: *** stlink_read_debug32 0x00000001 at 0xe000ed30
2021-05-27T22:10:45 INFO flash_loader.c: Clear DFSR
2021-05-27T22:10:45 DEBUG common.c: *** stlink_write_debug32 0x00000001 to 0xe000ed30
2021-05-27T22:10:45 DEBUG common.c: *** stlink_read_debug32 0000000000 at 0xe000ed28
2021-05-27T22:10:45 DEBUG common.c: *** stlink_read_debug32 0000000000 at 0xe000ed2c
2021-05-27T22:10:45 DEBUG common.c: Starting 403 page write
2021-05-27T22:10:45 DEBUG common.c: *** stlink_read_debug32 0x00000004 at 0x40023c04
2021-05-27T22:10:45 DEBUG common.c: *** stlink_write_debug32 0x00000404 to 0x40023c04
2021-05-27T22:10:45 DEBUG common.c: *** stlink_write_debug32 0x0000040c to 0x40023c04
2021-05-27T22:10:45 DEBUG common.c: *** stlink_read_debug32 0x0000000e at 0x40023c18
2021-05-27T22:10:45 DEBUG flash_loader.c: Running flash loader, write address:0x8000000, size: 128
2021-05-27T22:10:45 DEBUG common.c: *** stlink_write_mem32 128 bytes to 0x1503558
2021-05-27T22:10:45 WARN usb.c: GETLASTRWSTATUS2 access port fault
2021-05-27T22:10:45 DEBUG common.c: *** stlink_write_reg
2021-05-27T22:10:45 DEBUG common.c: *** stlink_write_reg
2021-05-27T22:10:45 DEBUG common.c: *** stlink_write_reg
2021-05-27T22:10:45 DEBUG common.c: *** stlink_write_reg
2021-05-27T22:10:45 DEBUG common.c: *** stlink_write_reg
2021-05-27T22:10:45 DEBUG common.c: *** stlink_write_debug32 0x0000aaaa to 0x40023c18
2021-05-27T22:10:45 DEBUG common.c: *** stlink_run ***
2021-05-27T22:10:45 DEBUG common.c: *** stlink_read_reg
2021-05-27T22:10:45 DEBUG common.c: (16) ***
2021-05-27T22:10:45 DEBUG common.c: data_len = 8 0x8
80 00 00 00 00 00 00 00
2021-05-27T22:10:45 DEBUG usb.c: r_idx (16) = 0x00000000
2021-05-27T22:10:45 INFO common.c: Go to Thumb mode
2021-05-27T22:10:45 DEBUG common.c: *** stlink_write_reg
2021-05-27T22:10:45 DEBUG common.c: *** stlink_status ***
2021-05-27T22:10:45 DEBUG usb.c: core status: 01010009
2021-05-27T22:10:45 DEBUG common.c: core status: running
2021-05-27T22:10:45 DEBUG common.c: *** stlink_status ***
2021-05-27T22:10:45 DEBUG usb.c: core status: 01010009
2021-05-27T22:10:45 DEBUG common.c: core status: running
2021-05-27T22:10:45 DEBUG common.c: *** stlink_status ***
2021-05-27T22:10:45 DEBUG usb.c: core status: 0103000B
2021-05-27T22:10:45 DEBUG common.c: core status: halted
2021-05-27T22:10:45 DEBUG common.c: *** stlink_read_reg
2021-05-27T22:10:45 DEBUG common.c: (2) ***
2021-05-27T22:10:45 DEBUG common.c: data_len = 8 0x8
80 00 00 00 80 00 00 00
2021-05-27T22:10:45 DEBUG usb.c: r_idx ( 2) = 0x00000080
2021-05-27T22:10:45 ERROR flash_loader.c: Write error
2021-05-27T22:10:45 DEBUG common.c: *** stlink_read_debug32 0x0003000b at 0xe000edf0
2021-05-27T22:10:45 DEBUG common.c: *** stlink_read_debug32 0x00000008 at 0xe000ed30
2021-05-27T22:10:45 DEBUG common.c: *** stlink_read_debug32 0x00081000 at 0xe000ed28
2021-05-27T22:10:45 DEBUG common.c: *** stlink_read_debug32 0x40000000 at 0xe000ed2c
2021-05-27T22:10:45 DEBUG common.c: *** stlink_read_all_regs ***
2021-05-27T22:10:45 DEBUG common.c: data_len = 88 0x58
80 00 00 00 00 80 2e 00 00 08 00 00 80 00 00 00 00 00 00 00 d0 05 00 00 5d 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20 ff ff ff f9 ff ff ff 00 00 00 00 03 00 00 00 20 ff ff ff 00 00 00 00 00 00 00 00 00 00 00 00
2021-05-27T22:10:45 DEBUG usb.c: xpsr = 0x00000003
2021-05-27T22:10:45 DEBUG usb.c: main_sp = 0xffffff20
2021-05-27T22:10:45 DEBUG usb.c: process_sp = 0x00000000
2021-05-27T22:10:45 DEBUG usb.c: rw = 0x00000000
2021-05-27T22:10:45 DEBUG usb.c: rw2 = 0x00000000
2021-05-27T22:10:45 WARN flash_loader.c: Loader state: R2 0x80 R15 0x0
2021-05-27T22:10:45 WARN flash_loader.c: MCU state: DHCSR 0x3000B DFSR 0x8 CFSR 0x81000 HFSR 0x40000000
2021-05-27T22:10:45 WARN common.c: Failed to use flash loader, fallback to soft write
2021-05-27T22:10:45 DEBUG common.c: *** stlink_write_debug32 0x2000c000 to 0x08000000
2021-05-27T22:10:45 DEBUG common.c: *** stlink_write_debug32 0x08011145 to 0x08000004
2021-05-27T22:10:45 DEBUG common.c: *** stlink_write_debug32 0x080103ed to 0x08000008
2021-05-27T22:10:45 DEBUG common.c: *** stlink_write_debug32 0x0801118d to 0x0800000c
2021-05-27T22:10:45 DEBUG common.c: *** stlink_write_debug32 0x080103ef to 0x08000010
2021-05-27T22:10:45 DEBUG common.c: *** stlink_write_debug32 0x080103f1 to 0x08000014
2021-05-27T22:10:45 DEBUG common.c: *** stlink_write_debug32 0x080103f3 to 0x08000018
2021-05-27T22:10:45 DEBUG common.c: *** stlink_write_debug32 0000000000 to 0x0800001c
2021-05-27T22:10:45 DEBUG common.c: *** stlink_write_debug32 0000000000 to 0x08000020
2021-05-27T22:10:45 DEBUG common.c: *** stlink_write_debug32 0000000000 to 0x08000024
2021-05-27T22:10:45 DEBUG common.c: *** stlink_write_debug32 0000000000 to 0x08000028
2021-05-27T22:10:45 DEBUG common.c: *** stlink_write_debug32 0x080103f5 to 0x0800002c
2021-05-27T22:10:45 DEBUG common.c: *** stlink_write_debug32 0x080103f7 to 0x08000030
2021-05-27T22:10:45 DEBUG common.c: *** stlink_write_debug32 0000000000 to 0x08000034
2021-05-27T22:10:45 DEBUG common.c: *** stlink_write_debug32 0x080103f9 to 0x08000038
2021-05-27T22:10:45 DEBUG common.c: *** stlink_write_debug32 0x080103fb to 0x0800003c
2021-05-27T22:10:45 DEBUG common.c: *** stlink_write_debug32 0x0801118d to 0x08000040
2021-05-27T22:10:45 DEBUG common.c: *** stlink_write_debug32 0x0801118d to 0x08000044
2021-05-27T22:10:45 DEBUG common.c: *** stlink_write_debug32 0x0801118d to 0x08000048
2021-05-27T22:10:45 DEBUG common.c: *** stlink_write_debug32 0x0801118d to 0x0800004c
2021-05-27T22:10:45 DEBUG common.c: *** stlink_write_debug32 0x0801118d to 0x08000050
2021-05-27T22:10:45 DEBUG common.c: *** stlink_write_debug32 0x0801118d to 0x08000054
2021-05-27T22:10:45 DEBUG common.c: *** stlink_write_debug32 0x08010409 to 0x08000058
2021-05-27T22:10:45 DEBUG common.c: *** stlink_write_debug32 0x0801118d to 0x0800005c
2021-05-27T22:10:45 DEBUG common.c: *** stlink_write_debug32 0x0801040f to 0x08000060
2021-05-27T22:10:45 DEBUG common.c: *** stlink_write_debug32 0x08010415 to 0x08000064
2021-05-27T22:10:45 DEBUG common.c: *** stlink_write_debug32 0x0801041b to 0x08000068
2021-05-27T22:10:45 DEBUG common.c: *** stlink_write_debug32 0x0801118d to 0x0800006c
2021-05-27T22:10:45 DEBUG common.c: *** stlink_write_debug32 0x0801118d to 0x08000070
2021-05-27T22:10:45 DEBUG common.c: *** stlink_write_debug32 0x0801118d to 0x08000074
2021-05-27T22:10:45 DEBUG common.c: *** stlink_write_debug32 0x0801118d to 0x08000078
2021-05-27T22:10:45 DEBUG common.c: *** stlink_write_debug32 0x0801118d to 0x0800007c
1/807 halfpages written2021-05-27T22:10:45 DEBUG common.c: *** stlink_read_debug32 0x0000060c at 0x40023c18
2021-05-27T22:10:45 DEBUG common.c: *** stlink_write_debug32 0x0801118d to 0x08000080
...

cut out middle section for brevity

...
2021-05-27T22:10:53 DEBUG common.c: *** stlink_write_debug32 0x40023c00 to 0x080193cc
2021-05-27T22:10:53 DEBUG common.c: *** stlink_read_debug32 0x0000060b at 0x40023c18
2021-05-27T22:10:53 DEBUG common.c: *** stlink_read_debug32 0x0000060b at 0x40023c18
2021-05-27T22:10:53 DEBUG common.c: *** stlink_read_debug32 0x0000060b at 0x40023c18
2021-05-27T22:10:53 DEBUG common.c: *** stlink_read_debug32 0x0000060b at 0x40023c18
2021-05-27T22:10:53 DEBUG common.c: *** stlink_read_debug32 0x0000060b at 0x40023c18
2021-05-27T22:10:53 DEBUG common.c: *** stlink_read_debug32 0x0000060b at 0x40023c18
2021-05-27T22:10:53 DEBUG common.c: *** stlink_read_debug32 0x0000060b at 0x40023c18
2021-05-27T22:10:53 DEBUG common.c: *** stlink_read_debug32 0x0000060b at 0x40023c18
2021-05-27T22:10:53 DEBUG common.c: *** stlink_read_debug32 0x0000060b at 0x40023c18
2021-05-27T22:10:53 DEBUG common.c: *** stlink_read_debug32 0x0000060b at 0x40023c18
2021-05-27T22:10:53 DEBUG common.c: *** stlink_read_debug32 0x0000060b at 0x40023c18
2021-05-27T22:10:53 DEBUG common.c: *** stlink_read_debug32 0x0000060b at 0x40023c18
2021-05-27T22:10:53 DEBUG common.c: *** stlink_read_debug32 0x0000060b at 0x40023c18
2021-05-27T22:10:53 DEBUG common.c: *** stlink_read_debug32 0x0000060b at 0x40023c18
2021-05-27T22:10:53 DEBUG common.c: *** stlink_read_debug32 0x0000060b at 0x40023c18
2021-05-27T22:10:53 DEBUG common.c: *** stlink_read_debug32 0x0000060f at 0x40023c18
2021-05-27T22:10:53 DEBUG common.c: *** stlink_read_debug32 0x0000060e at 0x40023c18

2021-05-27T22:10:53 DEBUG common.c: *** stlink_read_debug32 0x0000060e at 0x40023c18
2021-05-27T22:10:53 ERROR common.c: Invalid flash address
2021-05-27T22:10:53 ERROR common.c: Flash programming error: 0x00000400
2021-05-27T22:10:53 DEBUG common.c: *** stlink_read_debug32 0000000000 at 0x08000004
2021-05-27T22:10:53 DEBUG common.c: *** stlink_write_reg
2021-05-27T22:10:53 DEBUG common.c: *** stlink_run ***
2021-05-27T22:10:53 DEBUG common.c: *** stlink_read_reg
2021-05-27T22:10:53 DEBUG common.c: (16) ***
2021-05-27T22:10:53 DEBUG common.c: data_len = 8 0x8
80 00 00 00 03 00 00 00
2021-05-27T22:10:53 DEBUG usb.c: r_idx (16) = 0x00000003
2021-05-27T22:10:53 INFO common.c: Go to Thumb mode
2021-05-27T22:10:53 DEBUG common.c: *** stlink_write_reg
stlink_fwrite_flash() == -1
2021-05-27T22:10:53 DEBUG common.c: *** stlink_exit_debug_mode ***
2021-05-27T22:10:53 DEBUG common.c: *** stlink_write_debug32 0xa05f0000 to 0xe000edf0
2021-05-27T22:10:53 DEBUG common.c: *** stlink_close ***
`

@rpls rpls mentioned this issue Jun 13, 2021
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What is the current state of this ticket?

@Nightwalker-87 Nightwalker-87 linked a pull request Jun 22, 2021 that will close this issue
Set of fixes and improvements #1154
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wolsty7 commented Jun 23, 2021

l0_soft_loader_fix 1.6.1-328-g9acf539 appears to work on both L072 and L151 now

branch l0_soft_loader_fix 1.6.1-328-g9acf539: L072 ok

st-flash --connect-under-reset --freq=8M write /home/pi/Downloads/v0.bin 0x8000000
st-flash 1.6.1-328-g9acf539
2021-06-23T13:23:46 INFO common.c: L0xx Category 5: 20 KiB SRAM, 192 KiB flash in at least 128 byte pages.
file /home/pi/Downloads/v0.bin md5 checksum: 7059ebcb3e9bde16901ce938fc6498e, stlink checksum: 0x00b99cac
2021-06-23T13:23:46 INFO common.c: Attempting to write 139392 (0x22080) bytes to stm32 address: 134217728 (0x8000000)
2021-06-23T13:23:46 INFO common.c: Flash page at addr: 0x08000000 erased
2021-06-23T13:23:52 INFO common.c: Flash page at addr: 0x08021f80 erased
2021-06-23T13:23:52 INFO common.c: Flash page at addr: 0x08022000 erased
2021-06-23T13:23:52 INFO common.c: Finished erasing 1089 pages of 128 (0x80) bytes
2021-06-23T13:23:52 INFO common.c: Starting Flash write for L0
2021-06-23T13:23:52 INFO flash_loader.c: Successfully loaded flash loader in sram
2021-06-23T13:23:52 INFO flash_loader.c: Clear DFSR
2021-06-23T13:23:52 ERROR flash_loader.c: write_buffer_to_sram() == -1
2021-06-23T13:23:52 WARN common.c: Failed to use flash loader, fallback to soft write
2178/2178 halfpages written
2021-06-23T13:24:00 INFO common.c: Starting verification of write complete
2021-06-23T13:24:01 INFO common.c: Flash written and verified! jolly good!
2021-06-23T13:24:01 INFO common.c: Go to Thumb mode

branch l0_soft_loader_fix 1.6.1-328-g9acf539: L151 ok, but says "Starting Flash write for L0"

st-flash --connect-under-reset --freq=8M write /home/pi/Downloads/OBC_GEN_CPP.bin 0x8000000
st-flash 1.6.1-328-g9acf539
2021-06-23T13:26:34 INFO common.c: L1xx High-density: 48 KiB SRAM, 384 KiB flash in at least 256 byte pages.
file /home/pi/Downloads/OBC_GEN_CPP.bin md5 checksum: f870c18b875b74af2f49ba8a52bfc5ae, stlink checksum: 0x00a6467b
2021-06-23T13:26:34 INFO common.c: Attempting to write 103376 (0x193d0) bytes to stm32 address: 134217728 (0x8000000)
2021-06-23T13:26:34 INFO common.c: Flash page at addr: 0x08000000 erased
2021-06-23T13:26:34 INFO common.c: Flash page at addr: 0x08000100 erased
2021-06-23T13:26:37 INFO common.c: Flash page at addr: 0x08019200 erased
2021-06-23T13:26:37 INFO common.c: Flash page at addr: 0x08019300 erased
2021-06-23T13:26:37 INFO common.c: Finished erasing 404 pages of 256 (0x100) bytes
2021-06-23T13:26:37 INFO common.c: Starting Flash write for L0
2021-06-23T13:26:37 INFO flash_loader.c: Successfully loaded flash loader in sram
2021-06-23T13:26:37 INFO flash_loader.c: Clear DFSR
2021-06-23T13:26:37 ERROR flash_loader.c: write_buffer_to_sram() == -1
2021-06-23T13:26:37 WARN common.c: Failed to use flash loader, fallback to soft write
807/807 halfpages written
2021-06-23T13:26:40 INFO common.c: Starting verification of write complete
2021-06-23T13:26:40 INFO common.c: Flash written and verified! jolly good!

branch testing 1.7.0-61-gc6ecdac: Segmentation fault on L072

st-flash --connect-under-reset --freq=8M write /home/pi/Downloads/v0.bin 0x8000000
st-flash 1.7.0-61-gc6ecdac
/etc/stlink/chips: No such file or directory
Segmentation fault

branch develop 1.7.0-34-g01418b5: L072 fail

st-flash --connect-under-reset --freq=8M write /home/pi/Downloads/v0.bin 0x8000000
st-flash 1.7.0-34-g01418b5
2021-06-23T13:34:34 INFO common.c: L0xx Category 5: 20 KiB SRAM, 192 KiB flash in at least 128 byte pages.
file /home/pi/Downloads/v0.bin md5 checksum: 7059ebcb3e9bde16901ce938fc6498e, stlink checksum: 0x00b99cac
2021-06-23T13:34:34 INFO common.c: Attempting to write 139392 (0x22080) bytes to stm32 address: 134217728 (0x8000000)
2021-06-23T13:34:34 INFO common.c: Flash page at addr: 0x08000000 erased
2021-06-23T13:34:34 INFO common.c: Flash page at addr: 0x08000080 erased
2021-06-23T13:34:40 INFO common.c: Flash page at addr: 0x08022000 erased
2021-06-23T13:34:40 INFO common.c: Finished erasing 1089 pages of 128 (0x80) bytes
2021-06-23T13:34:40 INFO common.c: Starting Flash write for L0
2021-06-23T13:34:40 INFO common.c: Starting Half page flash write for STM32L core id
2021-06-23T13:34:40 INFO flash_loader.c: Successfully loaded flash loader in sram
2021-06-23T13:34:40 INFO flash_loader.c: Clear DFSR
2021-06-23T13:34:40 ERROR flash_loader.c: Write error
2021-06-23T13:34:40 WARN flash_loader.c: Loader state: R2 0x40 R15 0xFFFFFFFE
2021-06-23T13:34:40 WARN flash_loader.c: MCU state: DHCSR 0x3000B DFSR 0x8 CFSR 0x0 HFSR 0x0
2021-06-23T13:34:40 WARN common.c: l1_stlink_flash_loader_run(0x8000000) failed! == -1
2021-06-23T13:34:40 WARN common.c:
write_half_pages failed == -1

###it gets stuck here###

1088/1089 pages written
2021-06-23T13:36:00 ERROR common.c: Flash memory is write protected
2021-06-23T13:36:00 INFO common.c: Go to Thumb mode
stlink_fwrite_flash() == -1

branch develop 1.7.0-34-g01418b5: L151 ok

st-flash --connect-under-reset --freq=8M write /home/pi/Downloads/OBC_GEN_CPP.bin 0x8000000
st-flash 1.7.0-34-g01418b5
2021-06-23T13:32:55 INFO common.c: L1xx High-density: 48 KiB SRAM, 384 KiB flash in at least 256 byte pages.
file /home/pi/Downloads/OBC_GEN_CPP.bin md5 checksum: f870c18b875b74af2f49ba8a52bfc5ae, stlink checksum: 0x00a6467b
2021-06-23T13:32:55 INFO common.c: Attempting to write 103376 (0x193d0) bytes to stm32 address: 134217728 (0x8000000)
2021-06-23T13:32:55 INFO common.c: Flash page at addr: 0x08000000 erased
2021-06-23T13:32:55 INFO common.c: Flash page at addr: 0x08000100 erased
2021-06-23T13:32:57 INFO common.c: Flash page at addr: 0x08019200 erased
2021-06-23T13:32:57 INFO common.c: Flash page at addr: 0x08019300 erased
2021-06-23T13:32:57 INFO common.c: Finished erasing 404 pages of 256 (0x100) bytes
2021-06-23T13:32:57 INFO common.c: Starting Flash write for L0
2021-06-23T13:32:57 INFO common.c: Starting Half page flash write for STM32L core id
2021-06-23T13:32:57 INFO flash_loader.c: Successfully loaded flash loader in sram
2021-06-23T13:32:57 INFO flash_loader.c: Clear DFSR
807/807 halfpages written
2021-06-23T13:33:08 INFO common.c: Starting verification of write complete
2021-06-23T13:33:09 INFO common.c: Flash written and verified! jolly good!

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wolsty7 commented Jun 24, 2021

aa70b89
branch l0_soft_loader_fix 1.6.1-329-gaa70b89: L072 ok

st-flash --connect-under-reset --freq=8M write /home/pi/Downloads/v0.bin 0x8000000
st-flash 1.6.1-329-gaa70b89
2021-06-24T12:55:06 INFO common.c: L0xx Category 5: 20 KiB SRAM, 192 KiB flash in at least 128 byte pages.
file /home/pi/Downloads/v0.bin md5 checksum: 7059ebcb3e9bde16901ce938fc6498e, stlink checksum: 0x00b99cac
2021-06-24T12:55:09 INFO common.c: Attempting to write 139392 (0x22080) bytes to stm32 address: 134217728 (0x8000000)
2021-06-24T12:55:09 INFO common.c: Flash page at addr: 0x08000000 erased
2021-06-24T12:55:09 INFO common.c: Flash page at addr: 0x08000080 erased
2021-06-24T12:55:15 INFO common.c: Flash page at addr: 0x08021f80 erased
2021-06-24T12:55:15 INFO common.c: Flash page at addr: 0x08022000 erased
2021-06-24T12:55:15 INFO common.c: Finished erasing 1089 pages of 128 (0x80) bytes
2021-06-24T12:55:15 INFO common.c: Starting Flash write for L0
2021-06-24T12:55:15 INFO flash_loader.c: Successfully loaded flash loader in sram
2021-06-24T12:55:15 INFO flash_loader.c: Clear DFSR
2021-06-24T12:55:15 ERROR flash_loader.c: write_buffer_to_sram() == -1
2021-06-24T12:55:15 WARN common.c: Failed to use flash loader, fallback to soft write
2178/2178 halfpages written
2021-06-24T12:55:23 INFO common.c: Starting verification of write complete
2021-06-24T12:55:23 INFO common.c: Flash written and verified! jolly good!

branch l0_soft_loader_fix 1.6.1-329-gaa70b89: L151 ok

st-flash --connect-under-reset --freq=8M write /home/pi/Downloads/OBC_GEN_CPP.bin 0x8000000
st-flash 1.6.1-329-gaa70b89
2021-06-24T09:59:19 INFO common.c: L1xx High-density: 48 KiB SRAM, 384 KiB flash in at least 256 byte pages.
file /home/pi/Downloads/OBC_GEN_CPP.bin md5 checksum: f870c18b875b74af2f49ba8a52bfc5ae, stlink checksum: 0x00a6467b
2021-06-24T09:59:19 INFO common.c: Attempting to write 103376 (0x193d0) bytes to stm32 address: 134217728 (0x8000000)
2021-06-24T09:59:19 INFO common.c: Flash page at addr: 0x08000000 erased
2021-06-24T09:59:19 INFO common.c: Flash page at addr: 0x08000100 erased
2021-06-24T09:59:21 INFO common.c: Flash page at addr: 0x08019200 erased
2021-06-24T09:59:21 INFO common.c: Flash page at addr: 0x08019300 erased
2021-06-24T09:59:21 INFO common.c: Finished erasing 404 pages of 256 (0x100) bytes
2021-06-24T09:59:21 INFO common.c: Starting Flash write for L0
2021-06-24T09:59:21 INFO flash_loader.c: Successfully loaded flash loader in sram
2021-06-24T09:59:21 INFO flash_loader.c: Clear DFSR
2021-06-24T09:59:21 ERROR flash_loader.c: write_buffer_to_sram() == -1
2021-06-24T09:59:21 WARN common.c: Failed to use flash loader, fallback to soft write
807/807 halfpages written
2021-06-24T09:59:25 INFO common.c: Starting verification of write complete
2021-06-24T09:59:25 INFO common.c: Flash written and verified! jolly good!

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@wolsty7 Is this fully resolved now?

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wolsty7 commented Jul 21, 2021

branch develop ga52e1bc isn't working, is this known @Nightwalker-87 ?:

st-flash 1.7.0-77-ga52e1bc
/etc/stlink/chips: No such file or directory
Segmentation fault

st-flash 1.7.0-63-ga2a6878
/etc/stlink/chips: No such file or directory
Segmentation fault

branch l0_soft_loader_fix 1.6.1-330-g679ab65 still works for both L151 and L072

st-flash --connect-under-reset --freq=8M write /home/pi/Downloads/OBC_GEN_CPP.bin 0x8000000
st-flash 1.6.1-330-g679ab65
2021-07-21T10:30:04 INFO common.c: L1xx High-density: 48 KiB SRAM, 384 KiB flash in at least 256 byte pages.
file /home/pi/Downloads/OBC_GEN_CPP.bin md5 checksum: f870c18b875b74af2f49ba8a52bfc5ae, stlink checksum: 0x00a6467b
2021-07-21T10:30:04 INFO common.c: Attempting to write 103376 (0x193d0) bytes to stm32 address: 134217728 (0x8000000)
2021-07-21T10:30:04 INFO common.c: Flash page at addr: 0x08000000 erased
2021-07-21T10:30:04 INFO common.c: Flash page at addr: 0x08000100 erased
2021-07-21T10:30:04 INFO common.c: Flash page at addr: 0x08000200 erased
###removed for brevity###
2021-07-21T10:30:07 INFO common.c: Flash page at addr: 0x08019100 erased
2021-07-21T10:30:07 INFO common.c: Flash page at addr: 0x08019200 erased
2021-07-21T10:30:07 INFO common.c: Flash page at addr: 0x08019300 erased
2021-07-21T10:30:07 INFO common.c: Finished erasing 404 pages of 256 (0x100) bytes
2021-07-21T10:30:07 INFO common.c: Starting Flash write for L0
2021-07-21T10:30:07 INFO flash_loader.c: Successfully loaded flash loader in sram
2021-07-21T10:30:07 INFO flash_loader.c: Clear DFSR
2021-07-21T10:30:07 ERROR flash_loader.c: write_buffer_to_sram() == -1
2021-07-21T10:30:07 WARN common.c: Failed to use flash loader, fallback to soft write
807/807 halfpages written
2021-07-21T10:30:10 INFO common.c: Starting verification of write complete
2021-07-21T10:30:10 INFO common.c: Flash written and verified! jolly good!

@wolsty7 wolsty7 mentioned this issue Jul 21, 2021
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@wolsty7 The segmentation fault may have been fixed in #1166.
However your installation does not seem to be correct: The given directory should not be present and should not be searched for.
Please retry with current develop and actively follow open issues & discussions.

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wolsty7 commented Aug 14, 2021

STM32l072CZ is working on develop now

pi@raspberrypi:/git/stlink $ st-flash --connect-under-reset --freq=8M write /home/pi/Downloads/v0.bin 0x8000000
st-flash 1.7.0-98-ga6d19d7
/etc/stlink/chips: No such file or directory
2021-08-14T15:52:19 INFO common.c: L0xx Cat.5: 20 KiB SRAM, 192 KiB flash in at least 128 byte pages.
file /home/pi/Downloads/v0.bin md5 checksum: 7059ebcb3e9bde16901ce938fc6498e, stlink checksum: 0x00b99cac
2021-08-14T15:52:19 INFO common.c: Attempting to write 139392 (0x22080) bytes to stm32 address: 134217728 (0x8000000)
2021-08-14T15:52:19 INFO common.c: Flash page at addr: 0x08000000 erased
2021-08-14T15:52:19 INFO common.c: Flash page at addr: 0x08000080 erased
...
cut for brevity
...
2021-08-14T15:52:25 INFO common.c: Flash page at addr: 0x08021f80 erased
2021-08-14T15:52:25 INFO common.c: Flash page at addr: 0x08022000 erased
2021-08-14T15:52:25 INFO common.c: Finished erasing 1089 pages of 128 (0x80) bytes
2021-08-14T15:52:25 INFO common.c: Starting Flash write for L0
2021-08-14T15:52:25 INFO flash_loader.c: Successfully loaded flash loader in sram
2021-08-14T15:52:25 INFO flash_loader.c: Clear DFSR
2021-08-14T15:52:25 ERROR flash_loader.c: write_buffer_to_sram() == -1
2021-08-14T15:52:25 WARN common.c: Failed to use flash loader, fallback to soft write
2178/2178 halfpages written
2021-08-14T15:52:33 INFO common.c: Starting verification of write complete
2021-08-14T15:52:34 INFO common.c: Flash written and verified! jolly good!
pi@raspberrypi:/git/stlink $

@wolsty7 wolsty7 closed this as completed Aug 14, 2021
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@wolsty7 Please leave closing to Github Automation.
Can you identify the commit that fixed the issue for you?

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wolsty7 commented Aug 15, 2021 •
edited by Nightwalker-87
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2021-07-28 commit 1dd94a1 fixed it (-> #1166)
2021-07-16 commit a52e1bc /etc/stlink/chips: No such file or directory & broke it again
2021-07-16 commit dc5388d /usr/local/bin/st-flash: No such file or directory (testing -> develop)
2021-07-16 commit f8b9bac gets stuck at write_half_pages failed == -1 (#1162)
2021-06-27 commit a2a6878 broke it "/etc/stlink/chips: No such file or directory" (#1157)
2021-06-23 commit aa70b89 fixed it
2021-06-22 commit c6ecdac segmentation fault (#1154)

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@wolsty7 Thanks for the detailed coverage. I'll review ASAP.

@Nightwalker-87 Nightwalker-87 linked a pull request Aug 15, 2021 that will close this issue
Fixed segfault if chip was not found in chip config files #1166
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Fixed by #1166.

@Nightwalker-87 Nightwalker-87 removed a link to a pull request Aug 15, 2021
Set of fixes and improvements #1154
Merged
@stlink-org stlink-org locked as resolved and limited conversation to collaborators Aug 15, 2021
@Nightwalker-87 Nightwalker-87 linked a pull request Dec 29, 2022 that will close this issue
Set of fixes and improvements #1154
Merged
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Labels
bug/fixed component/st-flash component/stlink-lib error/flash-loader os/linux programmer/STLINK/V3 V3SET / V3MODS / V3MINI / V3MINIE / V3E / V3EC status/resolved target/stm32l0
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Release v1.8.0
Status: Done
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v1.8.0
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