Попробовали посмотреть на reset у китайского stm link.
Он почему-то всегда в 0.
Взяли jlink, у него ресет вроде работает.
Кроме того, сменили резисторы на 0 Ом на swdio и swclk.
Чип теперь нашелся, но при попытке прошиться отваливается со следующим логом:
Wed Feb 28, 2018 17:45:58: Loaded macro file: C:\Program Files (x86)\IAR Systems\Embedded Workbench 6.0 Kickstart\arm\config\flashloader\ST\
FlashSTM32F10xxx.mac
Wed Feb 28, 2018 17:45:58: JLINK command: ProjectFile = D:\nik\Proj\Brds\Periph\TEST jtag\123\EWARM\settings\123_123.jlink, return = 0
Wed Feb 28, 2018 17:45:58: JLINK command: device = STM32F10xxB, return = 0
Wed Feb 28, 2018 17:45:58: DLL version: V4.28c, compiled Jul 1 2011 14:23:12
Wed Feb 28, 2018 17:45:58: Firmware: J-Link ARM V8 compiled Nov 28 2014 13:44:46
Wed Feb 28, 2018 17:45:58: Selecting SWD as current target interface.
Wed Feb 28, 2018 17:45:58: JTAG speed is initially set to: 32 kHz
Wed Feb 28, 2018 17:45:58: Found SWD-DP with ID 0x1BA01477
Wed Feb 28, 2018 17:45:58: Found SWD-DP with ID 0x1BA01477
Wed Feb 28, 2018 17:45:59: TPIU fitted.
Wed Feb 28, 2018 17:45:59: FPUnit: 6 code (BP) slots and 2 literal slots
Wed Feb 28, 2018 17:45:59: Found Cortex-M3 r1p1, Little endian.
Wed Feb 28, 2018 17:45:59: Hardware reset with strategy 3 was performed
Wed Feb 28, 2018 17:45:59: Initial reset was performed
Wed Feb 28, 2018 17:45:59: -I- execUserFlashInit!
Wed Feb 28, 2018 17:45:59: 456 bytes downloaded and verified (5.71 Kbytes/sec)
Wed Feb 28, 2018 17:45:59: Loaded debugee: C:\Program Files (x86)\IAR Systems\Embedded Workbench 6.0 Kickstart\arm\config\flashloader\ST\
FlashSTM32F10xxxRAM16K.out
Wed Feb 28, 2018 17:45:59: Target reset
Wed Feb 28, 2018 17:46:00: Downloaded D:\nik\Proj\Brds\Periph\TEST jtag\123\EWARM\123\Exe\123.out to flash memory.
Wed Feb 28, 2018 17:46:00: Found SWD-DP with ID 0x1BA01477
Wed Feb 28, 2018 17:46:00: TPIU fitted.
Wed Feb 28, 2018 17:46:00: FPUnit: 6 code (BP) slots and 2 literal slots
Wed Feb 28, 2018 17:46:00: Found Cortex-M3 r1p1, Little endian.
Wed Feb 28, 2018 17:46:00: Hardware reset with strategy 3 was performed
Wed Feb 28, 2018 17:46:00: 3476 bytes downloaded into FLASH and verified (7.79 Kbytes/sec)
Wed Feb 28, 2018 17:46:00: Warning:
Verify error at address 0x08000000, target byte: 0x20, byte in file: 0x08
Wed Feb 28, 2018 17:46:00: Warning:
Verify error at address 0x08000001, target byte: 0x05, byte in file: 0x04
Wed Feb 28, 2018 17:46:00: Warning:
Verify error at address 0x08000004, target byte: 0x05, byte in file: 0xC9
Wed Feb 28, 2018 17:46:00: Warning:
Verify error at address 0x08000005, target byte: 0x01, byte in file: 0x0C
Wed Feb 28, 2018 17:46:00: Warning:
Verify error at address 0x08000008, target byte: 0x97, byte in file: 0x49
Wed Feb 28, 2018 17:46:00: Warning:
Verify error at address 0x08000009, target byte: 0x03, byte in file: 0x0C
Wed Feb 28, 2018 17:46:00: Warning:
Verify error at address 0x0800000C, target byte: 0x4F, byte in file: 0x4B
Wed Feb 28, 2018 17:46:00: Warning:
Verify error at address 0x0800000D, target byte: 0x03, byte in file: 0x0C
................................................................................
Verify error at address 0x08000148, target byte: 0xF9, byte in file: 0xDF
Wed Feb 28, 2018 17:46:00: Warning:
Verify error at address 0x08000149, target byte: 0xD2, byte in file: 0xF8
Wed Feb 28, 2018 17:46:00: Warning:
Verify error at address 0x0800014A, target byte: 0x70, byte in file: 0x28
Wed Feb 28, 2018 17:46:00: Warning:
Verify error at address 0x0800014B, target byte: 0x47, byte in file: 0x16
Wed Feb 28, 2018 17:46:00: Warning: Too many verify errors, only the first 200 are displayed
Wed Feb 28, 2018 17:46:01: Warning: There were warnings during download, see Log Window
Wed Feb 28, 2018 17:46:01: Loaded debugee: D:\Proj\Brds\Periph\TEST jtag\123\EWARM\123\Exe\123.out
Wed Feb 28, 2018 17:46:01: Found SWD-DP with ID 0x1BA01477
Wed Feb 28, 2018 17:46:01: TPIU fitted.
Wed Feb 28, 2018 17:46:01: FPUnit: 6 code (BP) slots and 2 literal slots
Wed Feb 28, 2018 17:46:01: Found Cortex-M3 r1p1, Little endian.
Wed Feb 28, 2018 17:46:01: Software reset was performed
Wed Feb 28, 2018 17:46:01: Target reset
Wed Feb 28, 2018 17:46:01: There was 1 warning during the initialization of the debugging session.
---------------------------------------------------------------------------------------------------
А вот лог с отключенным ресетом:Wed Feb 28, 2018 18:00:06: Loaded macro file: C:\Program Files (x86)\IAR Systems\Embedded Workbench 6.0 Kickstart\arm\config\flashloader\ST\
FlashSTM32F10xxx.mac
Wed Feb 28, 2018 18:00:06: JLINK command: ProjectFile = D:\nik\Proj\Brds\Periph\TEST jtag\123\EWARM\settings\123_123.jlink, return = 0
Wed Feb 28, 2018 18:00:06: JLINK command: device = STM32F10xxB, return = 0
Wed Feb 28, 2018 18:00:06: DLL version: V4.28c, compiled Jul 1 2011 14:23:12
Wed Feb 28, 2018 18:00:06: Firmware: J-Link ARM V8 compiled Nov 28 2014 13:44:46
Wed Feb 28, 2018 18:00:06: Selecting SWD as current target interface.
Wed Feb 28, 2018 18:00:06: JTAG speed is initially set to: 32 kHz
Wed Feb 28, 2018 18:00:07: Hardware reset with strategy 0 was performed
Wed Feb 28, 2018 18:00:07: Initial reset was performed
Wed Feb 28, 2018 18:00:07: CPU core locked up
Wed Feb 28, 2018 18:00:07: CPU halted
Wed Feb 28, 2018 18:00:14: Fatal error: Failed to read CPUID for Cortex device Session aborted!
Wed Feb 28, 2018 18:00:14: Failed to load flash loader: C:\Program Files (x86)\IAR Systems\Embedded Workbench 6.0 Kickstart\arm\config\flashloader\ST\
FlashSTM32F10xxxRAM16K.out
Wed Feb 28, 2018 18:00:14: Failed to load flash loader: C:\Program Files (x86)\IAR Systems\Embedded Workbench 6.0 Kickstart\arm\config\flashloader\ST\
FlashSTM32F10xxB.flash
Цитата(Forger @ Feb 28 2018, 16:11)

Знаете, раньше я тоже обожал iar, segger и mentor graphics.
Но после solid-овских писем счастья начал активно искать бесплатные продукты)
Если хочешь узнать, что ждет тебя на дороге впереди, спроси у тех, кто возвращается по ней.