Atmel EDBG protocol support added (JTAGICE3, XplainedPro, Atmel-ICE) Atmel DFU, using FLIP protocol version 1 (AT90USB and ATmega*U* devices), or version 2 (Xmega devices) support. 3 responses to How to Install The Latest AVRDude 6.1 in Ubuntu 14.04. Nilton June 8, 2015 at 8:56 pm. ScanGear MP Drivers for Ubuntu 18.04. Free download wilcom software. How does it work: There are two microcontrollers on the 28Pins - ATMEGA16U2 (16U2) and ATMEGA328P (328P). In the 'Arduino' compatible mode, 16U2 works like USB to Serial translator. However, by changing the firmware inside 16U2, we can make it to become a programmer or even a debugger. For example, when we put AVRISP MKII firmware inside the 16U2, then it becomes AVRISP MKII programmer and 16U2 can be used to program other chips through ICSP1, even the 328P on board microcontroller. In this case, connect ICSP1 header to your target and be sure the JP3 jumper is placed on the pins 2-3 (JP3 will connect PB4 pin of 16U2 to the ICSP1 header, so 16U2 can drive RESET signal of the connected device). Then just use Atmel Studio (or other software) to program the target. Below are the exact steps how to do it. To download a firmware into ATMEGA16U2, you will need a software called FLIP: • Download FLIP from • Install the FLIP (just follow the installation wizard). • Fit a Link on the JP1 to short pins 2-3 (this link puts HWB pin Low tu support DFU mode). • Fit a Link on ICSP1 to short pins 5-6 (this link shorts 16U2 RESET to GND). • Connect an USB cable between 28Pins and your PC. ![]() • Unfit the ICSP1(5-6) Link. A new USB device should be recognized (16U2 is in DFU mode). • Install Driver. It is located in 'c: Program Files Atmel Flip 3.4.7 usb ' • Go to Device Manager (press Win+Pause -> (Hardware) -> Device Manager ) and check if you can see the driver properly installed. It will be under Atmel USB Devices -> ATmega16U2 • You are now ready to flash ATMEGA16U2. Now we are going to flash a firmware into the ATMEGA16U2: • Download. This is important: There are three different AVRISP MKII hex files on the Internet - one is for (also used by Arduino), one is for ATMEL Studio and one is for BOTH. We will use the firmware for BOTH. Note: I created this hex file from. Check out Appendix how you can compile it by yourself. • Disconnect 28Pins from the USB cable. ![]() • Fit a Link on the JP1 to short pins 2-3. • Fit the ICSP1(5-6) Link. • Connect the USB cable. • Unfit the ICSP1(5-6) Link. • Start FLIP software (Start -> All Programs -> Flip -> Flip) • Go to Settings -> Communication -> USB • Press 'Open'. • Go to File -> Load HEX file and select LUFA-AVRISP-MKII.hex • Press 'Run'. • The 16U2 now becomes AVRISP MKII. Disconnect the USB cable. This is the tricky part and I spent quite a time to figure it out how it works. The problem is, that you may want to use two different drivers: one for (used by Arduino) and a different driver for. To make it even more complicated, there is some incompatibility between different Avrdude versions (the LUFA AVRISP MKII firmware may not work with the Avrdude 6 version, see this Avrdude ). In the next steps I described how to use Atmel Studio. Note: You can switch between Atmel Studio and Avrdude mode. Each time the 16U2 is reset externally via the reset pin (ICSP1 pins 5-6, JP1 must be on 1-2), the compatibility mode will be toggled.
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