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tools:openocd [2023/11/25 22:48] – [Install] darrontools:openocd [2024/10/17 19:14] (current) – [Install] darron
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 ==== OpenOCD ==== ==== OpenOCD ====
 <wrap right> <wrap right>
-{{:tools:openocd.jpg?200|OpenOCD with a J-Link clone}}+{{:tools:openocd.jpg?100|OpenOCD with a J-Link clone}}
 \\ \\ \\ \\
-{{:interfaces:usbocdh.jpg?200|Olimex USB OCD H for OpenOCD}}+{{:interfaces:usbocdh.jpg?100|Olimex USB OCD H for OpenOCD}}
 </wrap> </wrap>
  
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 <code> <code>
-apt install build-essential git automake libtool libhidapi-dev libcapstone-dev libusb-1.0-0-dev libjaylink-dev pkg-config+apt install build-essential git automake libtool libhidapi-dev libcapstone-dev libusb-1.0-0-dev libjaylink-dev libgpiod-dev pkg-config
 </code> </code>
  
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 cd openocd cd openocd
 ./bootstrap ./bootstrap
-./configure --enable-ftdi --enable-sysfsgpio --enable-bcm2835gpio --enable-picoprobe --enable-jlink --enable-ft232r --enable-cmsis-dap --enable-cmsis-dap-v2 --with-capstone+./configure --prefix=/usr/local --enable-ftdi --enable-sysfsgpio --enable-bcm2835gpio --enable-picoprobe --enable-jlink --enable-ft232r --enable-cmsis-dap --enable-cmsis-dap-v2 --enable-dummy --with-capstone
 make -j 4 make -j 4
 make install make install
 +</code>
 +
 +STMicroelectronics and RPi provide modified versions of OpenOCD for their processors
 +
 +<code>
 +git clone https://github.com/STMicroelectronics/OpenOCD openocd.stm
 +...
 +./configure --prefix=/opt/openocd.stm ...
 +</code>
 +
 +<code>
 +git clone https://github.com/raspberrypi/openocd openocd.rpi
 +...
 +./configure --prefix=/opt/openocd.rpi ...
 +</code>
 +
 +<code>
 +/opt/openocd.rpi/bin/openocd -f "interface/cmsis-dap.cfg" -f "target/rp2350.cfg" -c "adapter speed 4000"
 +Open On-Chip Debugger 0.12.0+dev-gebec9504d (2024-10-17-18:47)
 +Licensed under GNU GPL v2
 +For bug reports, read
 +        http://openocd.org/doc/doxygen/bugs.html
 +Info : Hardware thread awareness created
 +Info : Hardware thread awareness created
 +Info : Hardware thread awareness created
 +Info : Hardware thread awareness created
 +cortex_m reset_config sysresetreq
 +adapter speed: 4000 kHz
 +Info : Listening on port 6666 for tcl connections
 +Info : Listening on port 4444 for telnet connections
 +Info : Using CMSIS-DAPv2 interface with VID:PID=0x2e8a:0x000c, serial=1C789DE3E289C250
 +Info : CMSIS-DAP: SWD supported
 +Info : CMSIS-DAP: Atomic commands supported
 +Info : CMSIS-DAP: Test domain timer supported
 +Info : CMSIS-DAP: FW Version = 2.0.0
 +Info : CMSIS-DAP: Interface Initialised (SWD)
 +Info : SWCLK/TCK = 0 SWDIO/TMS = 0 TDI = 0 TDO = 0 nTRST = 0 nRESET = 0
 +Info : CMSIS-DAP: Interface ready
 +Info : clock speed 4000 kHz
 +Info : SWD DPIDR 0x4c013477
 +Info : [rp2350.dap.core0] Cortex-M33 r1p0 processor detected
 +Info : [rp2350.dap.core0] target has 8 breakpoints, 4 watchpoints
 +Info : [rp2350.dap.core0] Examination succeed
 +Info : [rp2350.dap.core1] Cortex-M33 r1p0 processor detected
 +Info : [rp2350.dap.core1] target has 8 breakpoints, 4 watchpoints
 +Info : [rp2350.dap.core1] Examination succeed
 +Info : starting gdb server for rp2350.dap.core0 on 3333
 +Info : Listening on port 3333 for gdb connections
 </code> </code>