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openOCD ARM STM32F103VET6
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https://www.elektroda.pl/rtvforum/topic3054068.html
Podobnie jak wczesniej do programowania uzywam polecenia:
openocd.exe -f board/stm32f4discovery.cfg -c init -c halt -c "flash write_image erase ${project_name}.elf" -c reset -c shutdown
To powinno zadzialac:
openocd.exe -f board/stm32f4discovery.cfg -c init -c targets -c "reset halt" -c "flash write_image erase ${project_name}.elf" -c "verify_image ${project_name}.elf" -c "reset run" -c shutdown
Na koncu zamiast "reset" uzyj "reset run".
Download pre-built Windows version:
https://gnutoolchains.com/arm-eabi/openocd/
Windows 10 - install WinUSB driver - UsbDriverTool.exe
http://sysprogs.com/getfile/413/UsbDriverTool-2.0.exe
./bin/openocd.exe -f jtag_aok.cfg -f share/openocd/scripts/board/stm32f103c8_blue_pill.cfg
Content jtag_aok.cfg file:
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interface ftdi
ftdi_vid_pid 0x0403 0x6014
ftdi_layout_init 0x8c28 0xff3b
ftdi_layout_signal SWD_EN -ndata 0x0020 -oe 0x2000
ftdi_layout_signal nTRST -data 0x0100 -noe 0x0400
ftdi_layout_signal nSRST -data 0x0200 -noe 0x0800
ftdi_layout_signal SWDIO_OE -ndata 0x1000
ftdi_layout_signal LED -ndata 0x8000
http://openocd.org/doc/html/General-Commands.html
telnet localhost 4444
commands:
Memory Dump Byte
mdb 0x20000000 0x10
Memory Write Byte
mwb 0x20000000 0xAA
Display registers
reg
Display single register
reg r0
halt
resume
reset
Dump memory from address 0, size 0x80000 (512 k) and save to rom.bin.
dump_image rom.bin 0 0x80000
Start openOCD
Connect to openOCD on port 4444
command
reg
halt
reg
reset halt
PC counter: 0x080001F0
dump_image
arm-none-eabi-gcc test.c
exit.c:(.text.exit+0x2c): undefined reference to `_exit'
collect2.exe: error: ld returned 1 exit status
non-semihosting/retarget
arm-none-eabi-gcc test.c -specs=nosys.specs
https://stackoverflow.com/questions/19419782/exit-c-text0x18-undefined-reference-to-exit-when-using-arm-none-eabi-gcc
Blinking LED
https://blog.danman.eu/blinking-led-on-stm32f103-with-only-linux-tools/
http://blog.danman.eu/wp-content/uploads/2017/07/STM32F103VHB6_RevZ_Demo1_Lanchon_20080210.zip
STM32F103VHB6_RevZ_Demo1_Lanchon_20080210
http://www.yagarto.org/
SEGGER Embedded Studio (powerful C/C++ IDE for ARM microcontrollers, free for non-commercial use)
Raspberry Pi and OpenOCD
https://iosoft.blog/2019/01/28/raspberry-pi-openocd/
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