I am trying to run simple sketch on STM32F103C8 board in CLion IDE on MAC. I am using USB only and got:
/Users/ton/.platformio/penv/bin/platformio -c clion run --target upload -e genericSTM32F103C8
Processing genericSTM32F103C8 (platform: ststm32; board: genericSTM32F103C8; framework: arduino)
Verbose mode can be enabled via `-v, --verbose` option
CONFIGURATION: https://docs.platformio.org/page/boards/ststm32/genericSTM32F103C8.html
PLATFORM: ST STM32 (15.4.1) > STM32F103C8 (20k RAM. 64k Flash)
HARDWARE: STM32F103C8T6 72MHz, 20KB RAM, 64KB Flash
DEBUG: Current (blackmagic) External (blackmagic, cmsis-dap, jlink, stlink)
PACKAGES:
- framework-arduinoststm32 @ 4.20200.220530 (2.2.0)
- framework-cmsis @ 2.50700.210515 (5.7.0)
- tool-dfuutil @ 1.11.0
- tool-openocd @ 2.1100.211028 (11.0)
- tool-stm32duino @ 1.0.1
- toolchain-gccarmnoneeabi @ 1.90201.191206 (9.2.1)
LDF: Library Dependency Finder -> https://bit.ly/configure-pio-ldf
LDF Modes: Finder ~ chain, Compatibility ~ soft
Found 11 compatible libraries
Scanning dependencies...
No dependencies
Building in release mode
Checking size .pio/build/genericSTM32F103C8/firmware.elf
Advanced Memory Usage is available via "PlatformIO Home > Project Inspect"
RAM: [ ] 4.0% (used 828 bytes from 20480 bytes)
Flash: [== ] 18.8% (used 12296 bytes from 65536 bytes)
Configuring upload protocol...
AVAILABLE: blackmagic, cmsis-dap, dfu, jlink, serial, stlink
CURRENT: upload_protocol = stlink
Uploading .pio/build/genericSTM32F103C8/firmware.elf
xPack OpenOCD x86_64 Open On-Chip Debugger 0.11.0+dev (2021-10-17-00:18)
Licensed under GNU GPL v2
For bug reports, read
http://openocd.org/doc/doxygen/bugs.html
debug_level: 1
hla_swd
Error: open failed
in procedure 'program'
** OpenOCD init failed **
shutdown command invoked
*** [upload] Error 1
[FAILED] Took 8.42 seconds
Process finished with exit code 1
Looks like I need STLink, but is it possible to configure without it?