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If you got this far, your OpenOCD is complete. Type "apropos word" to search for commands related to "word". Find the GDB manual and other documentation resources online at: Type "show configuration" for configuration details.įor bug reporting instructions, please see: This GDB was configured as "-host=x86_64-apple-darwin10 -target=arm-none-eabi". There is NO WARRANTY, to the extent permitted by law. License GPLv3 : GNU GPL version 3 or later This is free software: you are free to change and redistribute it. Now, while OpenOCD is still running, we can test that gdb works by typing arm-none-eabi-gdb -iex "target extended-remote localhost:3333": $ arm-none-eabi-gdb -iex "target extended-remote localhost:3333" GNU gdb (GNU Tools for ARM Embedded Processors) 7.1217-cvsĬopyright (C) 2015 Free Software Foundation, Inc. Info : at91samd21e17.cpu: hardware has 4 breakpoints, 2 watchpoints If you launch OpenOCD again, you should get the following output: $ openocd Now you can plug the SWD header in the board you want to program (don't forget to power the board!). Info : SWCLK/TCK = 1 SWDIO/TMS = 1 TDI = 1 TDO = 1 nTRST = 0 nRESET = 1 Info : CMSIS-DAP: Interface Initialised (SWD) Info : only one transport option autoselect 'swd' adapter speed: 500 kHz You should get an output similar to this: $ openocd You can test you openocd.cfg file by simply typing openocd. #ATMEL ICE DRIVER DOWNLOAD SERIAL NUMBER#On a MAC, you can find the serial number by searching through the output of the command system_profiler SPUSBDataType and on linux you would look through the output of lsusb -v. If you have several Atmel-ICE debuggers connected to your machine, you need to distinguish them by their serial number in the openocd.cfg file by adding the following line with your own serial number substitued: cmsis_dap_serial J418000123456 You should change the value at91samd21e17 to match the microcontroller you are using (e.g. For this purpose create a file called openocf.cfg, with the following content: # Atmel-ICE JTAG/SWD in-circuit debugger. The first step is to set up OpenOCD correctly. #ATMEL ICE DRIVER DOWNLOAD INSTALL#On the Mac, I used brew to install OpenOCD (see ): $ brew install openocd The ARM developper tools (arm-none-eabi) need to be installed your system. The board I used is a TAU (see ), but the procedure would be the same for the more popular SAMD21G18 that can be found on the Arduino Zero for example. I assume that the almost exact same procedure can be applied to linux. #ATMEL ICE DRIVER DOWNLOAD MAC OS#These notes describe how I program a SAMD21E17 breakout board with the Atmel ICE, using the command line on Mac OS X, without Atmel Sudio or any other IDE. Once the options are set, you can begin debugging by invoking “Debug->Start/Continue” or by clicking the “run” icon in the toolbar.NOTE: an updated version of this article is available here You will need to select the correct options for your projects in Project - Debug/Download Interface. You can now use JDB to debug your program. The debugger will warn you if it cannot detect the pod so that you may remedy the situation. #ATMEL ICE DRIVER DOWNLOAD DRIVER#Once the driver is installed, exit the wizard.ĭepending on the Windows version, you may need to redo the filter driver installation (but not the Atmel USB drivers) if you plug the hardware pod into a different USB port. Click “OK” if Windows warns that the driver is unsigned. Click “Save.”Ĭlick on the “Install now” button to install the driver. ![]() Restart the process if necessary.Ĭlick “Next” until the wizard asks you for a location to put the generated. #ATMEL ICE DRIVER DOWNLOAD DRIVERS#If the pod does not show up, then the USB drivers have not been installed. Run c:\iccv8avr\libusb-Win32\bin\inf-wizard.exe and click “Next”. Install the Windows libusb-win32 filter driver using the “filter wizard”: You do not need the filter driver if you are using JTAGICE3 or Atmel-ICE:ĥ. If you are using the AVR Dragon or the JTAGMkII, then you must also install the filter driver. Wait for any Windows “installing driver” status to finish. on all Windows confirmation dialog boxes.Ĥ. Install the Atmel USB drivers by running the c:\iccv8avr\Atmel Files\AtmelUSBInstaller.exe program. If you have Atmel Studio 6.2 or above installed, then SKIP the step 3, as the USB drivers should already be installed.ģ. Do not attach the hardware pod before drivers are installed.Ģ. To use the JumpStart Debugger JDB-AVR, you must install the USB driver for the hardware pod:ġ. ![]()
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