Попробовал шнягу. ST повеселили. Пошла борьба борьбическая с кетайскими клонами. Не хочет загружать код в BluePill (маркировка камня STM32F103C8T6).
Connecting to J-Link... J-Link is connected. Firmware: J-Link OB-STM32F072-CortexM compiled Jan 7 2019 14:09:37 Hardware: V1.00 Feature(s): GDB, RDI, FlashBP, FlashDL, JFlash, RDDI Checking target voltage... Target voltage: 3.30 V Listening on TCP/IP port 2331 Connecting to target...Connected to target Waiting for GDB connection...Connected to 127.0.0.1 Reading all registers Read 4 bytes @ address 0x08000B66 (Data = 0x45511B79) Read 2 bytes @ address 0x08000B66 (Data = 0x1B79) Connected to 127.0.0.1 Reading all registers Read 4 bytes @ address 0x08000B66 (Data = 0x45511B79) Reading 64 bytes @ address 0x00007840 Read 4 bytes @ address 0xFFFFFFFE (Data = 0x04100000) Read 2 bytes @ address 0xFFFFFFFE (Data = 0x0000) Reading 64 bytes @ address 0x00007800 Received monitor command: WriteDP 0x2 0x000000F0 O.K. Received monitor command: ReadAP 0x2 O.K.:0xE00FF003 Reading 32 bytes @ address 0xE00FFFD0 GDB closed TCP/IP connection GDB closed TCP/IP connectionВыпадает окошко с заголовком "Launch terminated" с текстом "Could not verify ST device!"