Sometimes devices connected to USB ports need to be re-set. It’s not unusual GSM modems and WiFi dongles to freeze and the only way to bring them back to life is to remove and re-attach.
Sometimes devices connected to USB ports need to be re-set. It’s not unusual GSM modems and WiFi dongles to freeze and the only way to bring them back to life is to remove and re-attach. OLinuXino USB ports has power switches and current limiters which can be controller by Linux drivers. Installing ARM-USB-OCD - rev.G drivers for Windows 7 First connect your programmer/debugger to your computer, open Device Manager and there you will find your device: Click on the first “Olimex OpenOCD JTAG” with the right button of the mouse and select “Update Driver Software.” After that the following window will appear. Atmel Usb Fastvnet A driver installation manager was reported as very satisfying by a large percentage of our reporters, so it is Windows 7-10 Generic Driver Windows 7 32 bit Windows 7 64 bit Windows 10 64 bit Windows 10 32 bit Windows 7 Starter 64 bit Windows 7 Starter 32 bit. Update firmware driver 2. Downgrade atmel driver bundle 3.
- 1- Download the OLIMEX drivers. 2- Plug the OLIMEX JTAG to your computer and go to “Device Manager”. 3- Try to update the drivers. 3bis- If it doesn't work, disable the driver signature enforcement. 4- Open Code Compiler Code Studio to test if everything works well. 5- Work on the robot. Download the Olimex drivers.
- Note: This is applicable only for Windows Operating Systems (Windows 7 & above). Design Space is not supported on Windows XP & Vista operating systems. Step 1 – Download and extract driver file. Click here to download the Cricut Drivers.zip file. Locate the.zip file in your Downloads folder. Right-click on the file and choose Extract All.
OLinuXino USB ports has power switches and current limiters which can be controller by Linux drivers.
After some experimenting we found that it’s not so easy actually to do it with the standard file system and shell.
A friend suggested to try this code. It worked very well, so here is how to use it. First you need to download and compile it, then to make it executable:
Then you need to see where your USB device is. In our case I connected MOD-WIFI-R5370 WiFi USB dongle:
you will see something like:
to reset this device use the command:
The device USB port will be power off for a second then power on again.
All above is tested and work with official Olimex Linux images from images.olimex.com, but should work on other Linux distributions too.≡3-IN-1 fast USB ARM JTAG, USB-to-RS232 virtual port and power supply 5-9-12VDC device (supported by OpenOCD ARM debugger software)
|10 - 49 pcs||49.46EUR|
|50 - 10000 pcs||43.96EUR|
- First on market three-in-one USB JTAG debugger - offers JTAG + RS232 (full modem signals supported) port + power supply all in one compact device
- Adds virtual RS232 port to your computer with all modem signals like: DTR, DSR, DCD, RTS, CTS, Rx, Tx
- Debugs all ARM microcontrollers with JTAG interface supported by OpenOCD
- Can be used to power your target board with three jumper-selectable power supplies: 5V, 9V and 12VDC; USB source current is limited with resetable fuse at 300mA, at the different output voltages the maximum current is different: 5V/200mA, 9V/100mA, 12V/70mA, note that this also depends on your USB host current capabilities, if other USB devices are attached to your computer or if the laptop is running on batteries these figures may be different and would depend on your computer USB host. Cable for the external powering included - 2.1x5.5x14mm female connectors at both ends
- Uses ARM's standard JTAG connector (2 rows × 10 pins at 0.1' step)
- Supports ARM targets working in voltage range 2.0 – 5.0 V DC
- Supported by the open-source community and OpenOCD debugger software
- Downloadable Windows installer for full featured and open source tools as alternative to the commercial ARM development packages: GCC C compiler, OpenOCD debugger and Eclipse IDE.
- Works with IAR EW for ARM via GDB server
- Works with Rowley Crossworks IDE
- Works with CooCox IDE
- Supported in Windows, Linux and Mac
- Dimensions 50x40mm ~ (2x1.6)' + 20cm ~ 8' JTAG cable - ribbon cable included
- Additional resources: tutorials, instructions, demo software, customer projects, older drivers and more might be found at the wiki page: ARM-USB-OCD article
- Can I use ARM-USB-OCD with EW-ARM?
- IAR EW has support for GDB and works with ARM-USB-OCD.
Olimex Usb Devices Driver Download For Windows 7
- I am currently using operating system X. It has FTDI drivers, how should I alter them to work with my installation?
- FTDI provide drivers and instructions at their web site, download them and use our ARM-USB-OCD PID: 0x0003, VID: 0x15BA to install the drivers.
- I have LPC1227 board and can't program it with your OpenOCD debugger. What do I do wrong?
- LPC1227 lacks JTAG according to the microcontroller's datasheet. The board can be programmed only via SWD (Serial Wire Debug) interface. Olimex OpenOCD debuggers have JTAG by default. You would need an addiitonal adapter – ARM-JTAG-SWD.
- How to install ARM-USB-OCD to work with CrossWorks
Test with the FTDI drivers. The FTDI drivers can be downloaded from the following address:
There is already profile for ARM-USB-OCD in CrossWorks but if you want to use it as 'Generic FTD2232' target interface you have to do as follows:
- Right click on a blank space in the targets window and select 'New Target Interface > Generic FT2232 Device'.
- Right click on the new target interface and select 'Properties' - set the following properties:
Connected LED Inversion Mask 0x0000
Connected LED Mask = 0x0800
nSRST Inversion Mask = 0x0200
nSRST Mask = 0x0200
nTRST Inversion Mask = 0x0000
nTRST Mask = 0x0100
Output Pins = 0x0F1B
Output Value = 0x0D08
Running LED Inversion Mask = 0x0000
Running LED Mask = 0x0800
In CrossWorks 1.7 there are Target interfaces for Olimex JTAGs, note that RTCK is not used with a FT2232 design so your JTAG clock should not exceed 1/6 of your target MCU clock or the JTAG will lock up. Start with JTAG divider 10 and decrease until you are able to debug to find your own value for your target.
- Can I debug high voltage targets with ARM-USB-OCD?
- ARM-USB-OCD is not isolated, but you can use a USB-ISO isolator device to protect your PC while debugging high voltage targets.
- Howdy, guys. I can't program my MSP430 and PIC16 boards with your robust debugger. I need help ASAP.
- Technically, it is possible to program targets different than ARM using our OpenOCD debugger. Practically, almost all users use the debugger for ARM programming and only ARM targets are officially supported. There is a reason that the prefix in the name of the debugger is 'ARM-'.
- I am the maintainer of a commercial IDE with custom debugger code. I want to include support for your OpenOCD tools in my software, however I can't find specific information. It is obviously a win-win situation for both parties. Is it possible to provide me with more specific technical information for your debuggers?
- Olimex can provide the necessary information and cooperate with interested parties if they want to add low-cost USB debugger support to their C compilers and IDEs.
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