Scan performed on 4/26/2017, Computer: HP PS303AA-ABH t870.nl - Windows 7 64 bit
Feb 04, 2015 Download Atmel USB DFU Programmer for free. A command-line programmer for Atmel USB microcontrollers. A multi-platform command-line programmer for Atmel (8051, AVR, XMEGA & AVR32) chips with a USB bootloader supporting ISP. This is a mostly Device Firmware Update (DFU) 1.0 compliant user-space application. The dfu-programmer command on Mac or Linux is used to upload the firmware using a USB cable after activating the DFU bootloader on the ATmega16U2 chip by shorting pins 5 and 6 on the ICSP header of the ATmega16U2 to reset the chip. Home » ATmega16U2 Use the links on this page to download the latest version of ATmega16U2 drivers. All drivers available for download have been scanned by antivirus program.
Outdated or Corrupted drivers:6/18
| Device/Driver | Status | Status Description | Updated By Scanner |
| Motherboards | |||
| AMD High Definition Audio-besturing | Up To Date and Functioning | ||
| Mice And Touchpads | |||
| Microsoft Microsoft SideWinder X3 Mouse (IntelliPoint) | Up To Date and Functioning | ||
| Sentelic Finger Sensing Pad | Corrupted By Atmega16u2 | ||
| Usb Devices | |||
| Hewlett-Packard HP PSC 1500 series (DOT4USB) | Up To Date and Functioning | ||
| Motorola USB Composite Device | Up To Date and Functioning | ||
| Sound Cards And Media Devices | |||
| ASUSTek ASUSTeK Tiger Capture Device | Up To Date and Functioning | ||
| Logitech USB Audio Device | Corrupted By Atmega16u2 | ||
| Network Cards | |||
| Intel(R) Centrino(R) Advanced-N 6250 AGN | Corrupted By Atmega16u2 | ||
| Keyboards | |||
| Microsoft Keyboard Device Filter | Up To Date and Functioning | ||
| Hard Disk Controller | |||
| VIA Canal IDE secundario | Outdated | ||
| Others | |||
| O2Micro Standard-CardBus-Controller | Up To Date and Functioning | ||
| Lucent Lucent Win Modem | Corrupted By Atmega16u2 | ||
| Cameras, Webcams And Scanners | |||
| Brother Brother DCP-115C USB | Up To Date and Functioning | ||
| Video Cards | |||
| ATI RADEON X600 Series Secondary (Microsoft Corporation - WDDM) | Up To Date and Functioning | ||
| Input Devices | |||
| Sony Sony Programmable I/O Control Device | Up To Date and Functioning | ||
| Port Devices | |||
| PROLiNK PROLiNK UI AT Interface (COM7) | Up To Date and Functioning | ||
| Monitors | |||
| Sony Digital Flat Panel (1024x768) | Corrupted By Atmega16u2 | ||
| Mobile Phones And Portable Devices | |||
| Acer NOKIA | Up To Date and Functioning | ||
I have Chinese copy of arduino which uses ATmega16u2 (at least that's what is written on the chip itself). When connected, it is visible in system information under USB section:
Communication Device:
Product ID: 0x0043
Vendor ID: 0x2341
Version: 0.01
Serial Number: 75237333636351600270
Speed: Up to 12 Mb/sec
Manufacturer: Arduino (www.arduino.cc)
Location ID: 0x1a140000 / 6
Current Available (mA): 1000
Current Required (mA): 100
Extra Operating Current (mA): 0
Built-In: Yes
But it doesn't show up in arduino program ports.
I've searched a lot, and it seems that people mostly had problems with arduinos on CH340 chips. I also have one such arduino, but it works properly after installing signed drivers as described here.
Are there any solutions for atmega 16u2 chips?
My system:
- OS X El Capitan 10.11.2 (15C50) (hackintosh if it changes anything).
- Arduino Uno R3 (chinese copy)
- Arduino soft version 1.6.7
Additional info:I've tried connecting Arduino Mega 2560 with Atmega16u2 chip and it also doesn't work
Info I've got using Nick's awesome program:
Fuses info:
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2 Answers
You can use my Chip detector sketch to confirm (using another Arduino to run the sketch) if the target chip is a Atmega16u2 or not, and if so, what fuses etc. are set.
Wiring would be like this:
Close-up:
ICSP header (from above):
Dfu Mode Driver Download
You should see something like this:
On my genuine Uno I get these settings from OS/X:
I haven't had any problems using the Uno with OS/X however I don't remember whether or not I had to install a device driver for it.
Info I've got using Nick's awesome program:
It is interesting that they are shipping without a bootloader on the ATmega16U2. Whilst that chip doesn't need one (and it is disabled by the fuses in mine) clearly there are some differences. I checked the 'first 256 bytes' of the code between your board and mine and they are the same, so possibly the main code is identical.
I would try to plug your Arduino into another Mac, if possible. It may be that your 'hackintosh' has enough differences in its loaded software that it doesn't recognize that USB interface.
Nick GammonBrother Printer Drivers For Mac
♦Nick GammonAfter two months I finally found a solution. The problem was with USB drivers for my hackintosh. Few days ago new Multibeast 8.1 was released with new USB drivers. After installing El Capitan 10.11.4 update and then installing USB drivers from Multibeast my Arduinos magically starter working again!