$ make run
openocd -f interface/stlink-v2.cfg \
-f target/stm32f4x.cfg \
-c "init" \
-c "reset init" \
-c "arm semihosting enable" \
-c "reset run"
Open On-Chip Debugger 0.10.0-dev-00250-g9c37747 (2016-04-07-22:20)
Licensed under GNU GPL v2
For bug reports, read
http://openocd.org/doc/doxygen/bugs.html
Info : auto-selecting first available session transport "hla_swd". To override use 'transport select <transport>'.
Info : The selected transport took over low-level target control. The results might differ compared to plain JTAG/SWD
adapter speed: 2000 kHz
adapter_nsrst_delay: 100
none separate
Info : Unable to match requested speed 2000 kHz, using 1800 kHz
Info : Unable to match requested speed 2000 kHz, using 1800 kHz
Info : clock speed 1800 kHz
Info : STLINK v2 JTAG v17 API v2 SWIM v0 VID 0x0483 PID 0x3748
Info : using stlink api v2
Info : Target voltage: 2.883392
Info : stm32f4x.cpu: hardware has 6 breakpoints, 4 watchpoints
adapter speed: 2000 kHz
stm32f4x.cpu: target state: halted
target halted due to debug-request, current mode: Thread
xPSR: 0x01000000 pc: 0x080005c4 msp: 0x20030000
adapter speed: 8000 kHz
semihosting is enabled
adapter speed: 2000 kHz
Hello World
> My test
My test
> !!!!
!!!!
>