STM32F030 STM32F051: Flashing fails on first flashing instance (Reliability) #661

ksschwabe · 2018-01-10T11:06:25Z

Programmer: Stlink/v2
Operating system: Ubuntu 16.04
Stlink tools git commit hash: 1969148
Stlink commandline tool name: st-flash
Target chip: STM32F051R8T6TR and STM32F030K6T6

Whenever I flash any of the F0 chips that I have, the flashing fails on the first execution. I have to reset the chip (power off and power back on again) and try to flash the chip again. On the second execution it successfully flashes the chip.

I have included the standard console output below. I am unable to include the debug output, because GitHub won't accept it - it is too long.

This seems to be related to issue #92, but it doesn't look as if simply running st-flash directly works on the first execution.

Initial flashing:

k@k-Desktop:~/FW$  st-flash write FUPS.bin 0x08000000
st-flash 1.4.0-13-g1969148
2018-01-10T11:44:05 INFO common.c: Loading device parameters....
2018-01-10T11:44:05 INFO common.c: Device connected is: F0 device, id 0x20006440
2018-01-10T11:44:05 INFO common.c: SRAM size: 0x2000 bytes (8 KiB), Flash: 0x10000 bytes (64 KiB) in pages of 1024 bytes
2018-01-10T11:44:05 INFO common.c: Attempting to write 35648 (0x8b40) bytes to stm32 address: 134217728 (0x8000000)
Flash page at addr: 0x08008800 erased
2018-01-10T11:44:06 INFO common.c: Finished erasing 35 pages of 1024 (0x400) bytes
2018-01-10T11:44:06 INFO common.c: Starting Flash write for VL/F0/F3/F1_XL core id
2018-01-10T11:44:06 INFO flash_loader.c: Successfully loaded flash loader in sram
 35/35 pages written
2018-01-10T11:44:08 INFO common.c: Starting verification of write complete
2018-01-10T11:44:08 ERROR common.c: Verification of flash failed at offset: 0
stlink_fwrite_flash() == -1

After having reset the chip (power off and power back on):

k@k-Desktop:~/FW$  st-flash write FUPS.bin 0x08000000
st-flash 1.4.0-13-g1969148
2018-01-10T11:44:14 INFO common.c: Loading device parameters....
2018-01-10T11:44:14 INFO common.c: Device connected is: F0 device, id 0x20006440
2018-01-10T11:44:14 INFO common.c: SRAM size: 0x2000 bytes (8 KiB), Flash: 0x10000 bytes (64 KiB) in pages of 1024 bytes
2018-01-10T11:44:14 INFO common.c: Attempting to write 35648 (0x8b40) bytes to stm32 address: 134217728 (0x8000000)
Flash page at addr: 0x08008800 erased
2018-01-10T11:44:15 INFO common.c: Finished erasing 35 pages of 1024 (0x400) bytes
2018-01-10T11:44:15 INFO common.c: Starting Flash write for VL/F0/F3/F1_XL core id
2018-01-10T11:44:15 INFO flash_loader.c: Successfully loaded flash loader in sram
 35/35 pages written
2018-01-10T11:44:16 INFO common.c: Starting verification of write complete
2018-01-10T11:44:17 INFO common.c: Flash written and verified! jolly good!

The text was updated successfully, but these errors were encountered:

aric1987 · 2018-01-24T11:17:30Z

more info:
st-flash --debug --reset write .encrypt.bin 0x08000000
st-flash 1.4.0
2018-01-24 DEBUG src/common.c: stlink current mode: mass
2018-01-24 DEBUG src/common.c: stlink current mode: mass
2018-01-24 DEBUG src/common.c: *** stlink_enter_swd_mode ***
2018-01-24 DEBUG src/common.c: *** looking up stlink version
2018-01-24 DEBUG src/common.c: st vid = 0x0483 (expect 0x0483)
2018-01-24 DEBUG src/common.c: stlink pid = 0x3748
2018-01-24 DEBUG src/common.c: stlink version = 0x2
2018-01-24 DEBUG src/common.c: jtag version = 0x11
2018-01-24 DEBUG src/common.c: swim version = 0x4
2018-01-24 DEBUG src/common.c: *** stlink_jtag_reset ***
2018-01-24 DEBUG src/common.c: *** stlink_reset ***
2018-01-24 INFO src/common.c: Loading device parameters....
2018-01-24 DEBUG src/common.c: *** stlink_core_id ***
2018-01-24 DEBUG src/common.c: core_id = 0x0bb11477
2018-01-24 DEBUG src/common.c: *** stlink_read_debug32 0 is 0xe0042000
2018-01-24 DEBUG src/common.c: *** stlink_read_debug32 10006444 is 0x40015800
2018-01-24 DEBUG src/common.c: *** stlink_read_debug32 ffff0020 is 0x1ffff7cc
2018-01-24 INFO src/common.c: Device connected is: F0 small device, id 0x10006444
2018-01-24 INFO src/common.c: SRAM size: 0x1000 bytes (4 KiB), Flash: 0x8000 bytes (32 KiB) in pages of 1024 bytes
2018-01-24 DEBUG src/common.c: *** set_swdclk ***
2018-01-24 DEBUG src/common.c: stlink current mode: debug (jtag or swd)
2018-01-24 DEBUG src/common.c: stlink current mode: debug (jtag or swd)
2018-01-24 DEBUG src/common.c: *** stlink_jtag_reset ***
2018-01-24 DEBUG src/common.c: *** stlink_reset ***
2018-01-24 DEBUG src/common.c: *** stlink_force_debug_mode ***
2018-01-24 DEBUG src/common.c: *** stlink_status ***
2018-01-24 DEBUG src/common.c: core status: halted
2018-01-24 INFO src/common.c: Ignoring 4 bytes of 0xff at end of file
2018-01-24 INFO src/common.c: Attempting to write 23136 (0x5a60) bytes to stm32 address: 134217728 (0x8000000)
2018-01-24 DEBUG src/common.c: *** stlink_core_id ***
data_len = 2 0x2
77 14

2018-01-24 DEBUG src/common.c: core_id = 0x0bb11477
2018-01-24 DEBUG src/common.c: *** stlink_read_debug32 0 is 0x4002200c
2018-01-24 DEBUG src/common.c: *** stlink_read_debug32 80 is 0x40022010
2018-01-24 DEBUG src/common.c: *** stlink_write_debug32 45670123 to 0x40022004
2018-01-24 DEBUG src/common.c: *** stlink_write_debug32 cdef89ab to 0x40022004
2018-01-24 DEBUG src/common.c: *** stlink_read_debug32 0 is 0x40022010
2018-01-24 DEBUG src/common.c: Successfully unlocked flash
2018-01-24 DEBUG src/common.c: *** stlink_write_debug32 2 to 0x40022010
2018-01-24 DEBUG src/common.c: *** stlink_write_debug32 8000000 to 0x40022014
2018-01-24 DEBUG src/common.c: *** stlink_read_debug32 2 is 0x40022010
2018-01-24 DEBUG src/common.c: *** stlink_write_debug32 42 to 0x40022010
2018-01-24 DEBUG src/common.c: *** stlink_read_debug32 3 is 0x4002200c
2018-01-24 DEBUG src/common.c: *** stlink_read_debug32 3 is 0x4002200c
2018-01-24 DEBUG src/common.c: *** stlink_read_debug32 3 is 0x4002200c
2018-01-24 DEBUG src/common.c: *** stlink_read_debug32 3 is 0x4002200c
2018-01-24 DEBUG src/common.c: *** stlink_read_debug32 3 is 0x4002200c
2018-01-24 DEBUG src/common.c: *** stlink_read_debug32 3 is 0x4002200c
2018-01-24 DEBUG src/common.c: *** stlink_read_debug32 23 is 0x4002200c
2018-01-24 DEBUG src/common.c: *** stlink_read_debug32 23 is 0x4002200c
2018-01-24 DEBUG src/common.c: *** stlink_read_debug32 20 is 0x4002200c
2018-01-24 DEBUG src/common.c: *** stlink_read_debug32 2 is 0x40022010
2018-01-24 DEBUG src/common.c: *** stlink_write_debug32 82 to 0x40022010
Flash page at addr: 0x08005800 erased
2018-01-24 INFO src/common.c: Finished erasing 23 pages of 1024 (0x400) bytes
2018-01-24 INFO src/common.c: Starting Flash write for VL/F0/F3/F1_XL core id
2018-01-24 DEBUG src/common.c: *** stlink_write_mem32 52 bytes to 0x20000000
2018-01-24 INFO src/flash_loader.c: Successfully loaded flash loader in sram
2018-01-24 DEBUG src/common.c: *** stlink_read_debug32 82 is 0x40022010
2018-01-24 DEBUG src/common.c: *** stlink_write_debug32 45670123 to 0x40022004
2018-01-24 DEBUG src/common.c: *** stlink_write_debug32 cdef89ab to 0x40022004
2018-01-24 DEBUG src/common.c: *** stlink_read_debug32 2 is 0x40022010
2018-01-24 DEBUG src/common.c: Successfully unlocked flash
2018-01-24 DEBUG src/common.c: *** stlink_read_debug32 2 is 0x40022010
2018-01-24 DEBUG src/common.c: *** stlink_write_debug32 1 to 0x40022010
2018-01-24 DEBUG src/common.c: Finished unlocking flash, running loader!
2018-01-24 DEBUG src/flash_loader.c: Running flash loader, write address:0x8000000, size: 1024
2018-01-24 DEBUG src/common.c: *** stlink_write_mem32 1024 bytes to 0x20000034
2018-01-24 DEBUG src/common.c: *** stlink_write_reg
data_len = 2 0x2
80 00

2018-01-24 DEBUG src/common.c: *** stlink_write_reg
data_len = 2 0x2
80 00

2018-01-24 DEBUG src/common.c: *** stlink_run ***
2018-01-24 DEBUG src/common.c: *** stlink_status ***
2018-01-24 DEBUG src/common.c: core status: running
2018-01-24 DEBUG src/common.c: *** stlink_status ***
2018-01-24 DEBUG src/common.c: core status: running
2018-01-24 DEBUG src/common.c: *** stlink_status ***
2018-01-24 DEBUG src/common.c: core status: running
2018-01-24 DEBUG src/common.c: *** stlink_status ***
2018-01-24 DEBUG src/common.c: core status: running
2018-01-24 DEBUG src/common.c: *** stlink_status ***
2018-01-24 DEBUG src/common.c: core status: running
2018-01-24 DEBUG src/common.c: *** stlink_status ***
2018-01-24 DEBUG src/common.c: core status: running
2018-01-24 DEBUG src/common.c: *** stlink_status ***
...
2018-01-24 DEBUG src/common.c: core status: running
2018-01-24 DEBUG src/common.c: *** stlink_status ***
2018-01-24 DEBUG src/common.c: core status: running
2018-01-24 DEBUG src/common.c: *** stlink_status ***
2018-01-24 DEBUG src/common.c: core status: running
2018-01-24 DEBUG src/common.c: *** stlink_status ***
2018-01-24 DEBUG src/common.c: core status: running
2018-01-24 DEBUG src/common.c: *** stlink_status ***
2018-01-24 DEBUG src/common.c: core status: running
2018-01-24 ERROR src/flash_loader.c: flash loader run error
2018-01-24 ERROR src/common.c: stlink_flash_loader_run(0x8000000) failed! == -1
2018-01-24 DEBUG src/common.c: *** stlink_read_debug32 20001000 is 0x8000000
2018-01-24 DEBUG src/common.c: *** stlink_write_reg
data_len = 2 0x2
81 00

2018-01-24 DEBUG src/common.c: *** stlink_read_debug32 8005641 is 0x8000004
2018-01-24 DEBUG src/common.c: *** stlink_write_reg
data_len = 2 0x2
81 00

2018-01-24 DEBUG src/common.c: *** stlink_run ***
stlink_fwrite_flash() == -1
2018-01-24 DEBUG src/common.c: *** stlink_exit_debug_mode ***
2018-01-24 DEBUG src/common.c: *** stlink_write_debug32 a05f0000 to 0xe000edf0
2018-01-24 DEBUG src/common.c: *** stlink_close ***
Makefile:62: recipe for target 'swd_write' failed
make: *** [swd_write] Error 255

Nightwalker-87 · 2020-03-20T00:14:40Z

@ksschwabe @aric1987: Please verify if the problem still exists in Release v1.5.0.

ksschwabe · 2020-03-31T12:22:28Z

This problem now seems to have been resolved in v1.6.0.

Nightwalker-87 · 2020-03-31T12:30:09Z

Thx for the feedback. Have you also tested v1.5.0 and v1.5.1?
That would help to find the related commit in order to correct the changelog.

Nightwalker-87 · 2020-07-05T14:50:24Z

This should be tested with our v1.5.1-patch branch. Please report if the problem persists.

Nightwalker-87 added this to the General milestone Feb 19, 2020

Nightwalker-87 added component/st-flash error/verify-failed os/linux programmer/STLINK/V2 V2 / V2-A / V2-B target/stm32f0 needs/issuer-feedback labels Feb 19, 2020

Nightwalker-87 self-assigned this Feb 21, 2020

Nightwalker-87 modified the milestones: General, Feedback required Feb 21, 2020

Nightwalker-87 removed their assignment Mar 19, 2020

Nightwalker-87 added bug/needs-fix needs/investigation labels Mar 31, 2020

Nightwalker-87 modified the milestones: Feedback required, Device issues Mar 31, 2020

Nightwalker-87 changed the title ~~Flashing STM32F0 fails on first flashing instance~~ STM32F030 STM32F051: Flashing fails on first flashing instance (Reliability) Mar 31, 2020

Nightwalker-87 modified the milestones: Device issues, Feedback required Apr 6, 2020

Nightwalker-87 modified the milestones: Old issues, v1.6.2 Mar 22, 2021

Ant-ON mentioned this issue Mar 23, 2021

Flash loader rework #1113

Merged

Nightwalker-87 added bug/fixed and removed bug/needs-fix needs/investigation needs/issuer-feedback labels Mar 23, 2021

Nightwalker-87 added bug/regression status/resolved status/resolved-verified labels Mar 23, 2021

Nightwalker-87 assigned Ant-ON Mar 23, 2021

Nightwalker-87 closed this as completed in #1113 Mar 25, 2021

stlink-org locked as resolved and limited conversation to collaborators Mar 25, 2021

Nightwalker-87 moved this to Done in Release v1.7.0 Apr 7, 2023

Nightwalker-87 added this to Release v1.7.0 Apr 7, 2023

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STM32F030 STM32F051: Flashing fails on first flashing instance (Reliability) #661

STM32F030 STM32F051: Flashing fails on first flashing instance (Reliability) #661

ksschwabe commented Jan 10, 2018 •

edited by Nightwalker-87

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aric1987 commented Jan 24, 2018

Nightwalker-87 commented Mar 20, 2020

ksschwabe commented Mar 31, 2020

Nightwalker-87 commented Mar 31, 2020

Nightwalker-87 commented Jul 5, 2020

STM32F030 STM32F051: Flashing fails on first flashing instance (Reliability) #661

STM32F030 STM32F051: Flashing fails on first flashing instance (Reliability) #661

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ksschwabe commented Jan 10, 2018 • edited by Nightwalker-87 Loading

aric1987 commented Jan 24, 2018

Nightwalker-87 commented Mar 20, 2020

ksschwabe commented Mar 31, 2020

Nightwalker-87 commented Mar 31, 2020

Nightwalker-87 commented Jul 5, 2020

ksschwabe commented Jan 10, 2018 •

edited by Nightwalker-87

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