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1. #QINHENG ELECTRONICS HL 340 USB SERIAL ADAPTER LINUX INSTALL#
2. #QINHENG ELECTRONICS HL 340 USB SERIAL ADAPTER LINUX 64 BIT#
3. #QINHENG ELECTRONICS HL 340 USB SERIAL ADAPTER LINUX SERIAL#
4. #QINHENG ELECTRONICS HL 340 USB SERIAL ADAPTER LINUX DRIVERS#
5. #QINHENG ELECTRONICS HL 340 USB SERIAL ADAPTER LINUX UPDATE#

Therefore it’s a little confusing that something simple like this is missing. The other side of that coin is that many of the Jetson users come from a Linux desktop environment where everything but the kitchen sink is enabled out the box.

#QINHENG ELECTRONICS HL 340 USB SERIAL ADAPTER LINUX DRIVERS#

Extra drivers and modules take up valuable memory in such devices, so better to add them judiciously. The basic idea is you have a minimal configuration, and then add what you need for your application. The answer, depending on your viewpoint, is “They aren’t.” The Jetson is an embedded development kit, meant for integrating in to products. One question that gets asked a lot is “Why aren’t all of these drivers built into the stock kernel?”

#QINHENG ELECTRONICS HL 340 USB SERIAL ADAPTER LINUX SERIAL#

The L4T 28.1 kernel has support for the FTDI USB to Serial converter, so that’s why some devices work. Both of these chipsets basically do the same thing they convert USB signals to serial that the device understands. Another example is a Slamtec RPLIDAR which requires Cygnal Integrated Products CP210x UART Bridge support. For example, many Arduino clones use a QinHeng Electronics CH-340/341 USB-Serial Adapter. Typically one of the causes is that the correct driver is not available for the device. Some of the other devices you have work properly, but not others. You might notice that a device is visible where you expect it, such as ttyACM or ttyUSB, but you cannot communicate with it.

#QINHENG ELECTRONICS HL 340 USB SERIAL ADAPTER LINUX INSTALL#

Uploaded on, downloaded 445 times, receiving a 86100 rating by 355 users.Įnter the name of the device, for example, GeForce GTX 1060, usb 3.0.ĬABLE HL-340 CONVERSOR SERIAL USB RS232 CONECTOR DB9.Have you experienced plugging in a USB device, and the Jetson not recognizing it? Sometimes all you need is the right USB to Serial Convert Kernel Module! Looky here:Īs we discovered in a previous article, Install ttyACM Module, sometimes a NVIDIA Jetson TX1 or Jetson TX2 running L4T 28.1 needs some help before it can properly talk to a USB device. Uploaded on, downloaded 6432 times, receiving a 95100 rating by 3559 users.ĬH340 is a USB bus convert chip and it can realize USB convert to serial interface, USB convert to IrDA infrared or USB convert to printer interface. This is for a USB to Serial Adapter which has no brand, but only a model number of chip in it is actually a Prolific PL-2303 chip. With all 9 Signals functional this cable works great as an serial ISP programmer for NXP serial bootloader devices. The USB RS232 cables are a family of USB to RS232 levels serial UART converter cables incorporating FTDI s FT232RQ USB to serial UART interface IC device which handles all the USB signalling and protocols. Would anyone happen to have a link where i could find a working driver for vistaxp, search on google hasnt revealed anything helpful. I wanted so much to feel the love, and get this darn cheap USB-to-serial cable working, but no luck for the longest. Toshiba satellite p755-s5320 touchpad Windows 7 64bit driver. Or still have the old printerscanner with a RS232 connector but your desktop PC or laptop is too new to have a RS232 port Acpi Based. Hi there, ive purchased a usb - serial device for flashing my cars ecu.Įach USB-RS232 cable contains a small internal electronic circuit board, utilising.

Responses to HL-340 usb to serial driver for windows 7 64 bit.

#QINHENG ELECTRONICS HL 340 USB SERIAL ADAPTER LINUX 64 BIT#

Qinheng Electronics Hl-340 Usb-Serial Adapter Windows 7 64 Bit

#QINHENG ELECTRONICS HL 340 USB SERIAL ADAPTER LINUX UPDATE#

Qinheng Electronics Hl-340 Usb-Serial Adapter Update On Aĭid Win 10 Pro update on a couple production machines last night and now have found that the update removed existing, working support for a USB to DB9 serial converter that I was using to control equipment. This came from the driver CD that came with a cheap CH341 based USB to Serial adapter that had numerous other drivers on the CD as well.

This is a PL2303 and from everything Ive read no additional drivers are required.ĭynex are a bunch of assholes and haven t published the driver or the fact that it uses the HL-340 controller not the Prolific 2303 one. The Device Manager shows under Other Devices PCI Serial Port Properties The drivers for this device are not installed. Qinheng Electronics Hl-340 Usb-Serial Adapter Drivers For This I hate to say it, but the answer is no, there is not way to uniquely identify multiple 340 based usb-serial converters.