Ejtag tiny ice driver1/27/2024 the SAMD21 Xplained pro has a led on PB30). If you have another board it might have an LED on a different PIN or none at all, you will need to adapt the code below (e.g. Also note the giveio.sys driver needs to be installed only once. (c:\windows\system32\drivers\giveio.sys). Make sure you put the full path of the driver in the loaddrv.exe program as well as the file name. The TAU has an LED on Pin 25, which maps to the GPIO PA27: the 27th io port on port A. First you have to put it in the c:\windows\system32\drivers\ folder and then you have to load it using the loaddrv.exe program. 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. ArrowUSBProgrammer - ARROW USB Programmer Driver. 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. FPGA USB-Programmer2 JTAG (Arrow) is an FT2232H based JTAG Adapter supported by. 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. 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. ![]() 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. 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. IAR Embedded Workbench for AVR 5.40 will then work on a Windows XP 64-bit system.Īll product names are trademarks or registered trademarks of their respective owners.NOTE: an updated version of this article is available here If you install AVR Studio Version 4.18, with Service packs 1 and 2, this will update the USB drivers, and the firmware in the JTAGICE mkII. The JTAGICE mkII driver can, from version 5.40, be used on 64-bit versions of Windows Vista and Windows 7 but not 64-bit XP. The batch file is located in the directory avr\drivers in the product installation.įor IAR Embedded Workbench for AVR version 6.11 and later, follow the instructions in the JTAGICE mkII Driver Release Notes (the driver installation package is for example named AVRJungoUSB.exe, AtmelUSB.exe or AtmelUSBInstaller.exe - located in avr\drivers\Atmel).įor IAR Embedded Workbench for AVR version 6.80.1 through 6.80.8, Jungo version 12 is used.įor IAR Embedded Workbench for AVR version 6.80.9 and 7.10.1 and later, Jungo drivers have been replaced by WinUSB drivers. You need to manually install this driver as recommended in the Release Notes for the JTAGICE mkII driver.įor IAR Embedded Workbench for AVR version 5.40 to 6.10, run the batch file install.bat. ![]() These versions use a new version of the Jungo driver (v10.1.00). If you have upgraded to IAR Embedded Workbench for AVR version 5.40 or later:.When debugging a project the following message appears: Failed to initialize USB driver: error 0x2000001c ("Incorrect WinDriver version installed") Solution
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