Thanks for your reply, If I use mint stock module: lsmod grep ch341 ch341 16384 0 usbserial 53248 1 ch341 Or if I unload the module and try the ch34x module as mentioned in the link: lsmod grep ch34x ch34x 16384 0 usbserial 53248 1 ch34x Neither work on Mint 17. For more advanced trainees it can be a desktop reference, and a collection of the base knowledge needed to proceed with system and network administration. Finally, I gave up on Sigrok on Linux, and tested the in a Windows 7 virtual machine running in my Ubuntu 14. The port on Raspberry Pi B+ is working, because I've hooked up scope on transmit pin of serial port on Raspberry Pi B+ side and if I send text from Raspberry Pi B+ via minicom under ssh tunnel , I get activity on the scope. They hope these examples will help you to get a better understanding of the Linux system and that you feel encouraged to try out things on your own. Just remember to go into System in Control panel and find the device in the Device Manager.
I have only been doing it since the 90s. Also raspberry pi users who also use arm processor so it it not very likely that a solution is near. So it was time for plan B, or rather option 2. Flash params set to 0x0000 Writing 524288 0x0. I'm currently working with Mint, but can revert to Debian, if this cant be fixed.
The device shows up correctly on a Mac computer, though. I have done some more digging and got this solved using the following post: The makefile and ch341. Instructions to are already available, but the patch for ch341 driver is for Linux 3. Are you new to LinuxQuestions. By iwQihneng 12, Home About Tutorials Visitors Map. I noticed the alias has the vendor id with 1A86 and lsusb lists 1a86.
Couldn't have been simpler and it worked first time. I think your redirection is wrong too. Module is borke or serial settings are wrong. That is what is keeping your or flash download from working. This had me for a few weeks, as I tried replacing everything besides the serial adapter, which I had assumed could not possibly be the culprit.
Furthermore, installing the wrong Nanjing Qinheng Electronics Co drivers can make these problems even worse. There are many posts about this. Display posts from previous: Sort by. I have tried to compile the ch34x module: The source code for my kernel is installed and module compiles and installs but still the adapter refuses to transmit and receive characters. I did find a patch and it shows using lowercase 1a86.
By LuckyMay 29, 5: And is the device really recognized by your kernel check dmesg output after plugging? Please note that you may need to replug the adapter after insmod. I've double checked the Raspberry Pi B+ setup, the wirings triple checked with multimeter , the scope wirings and the serial communication is dead. I have used it before but now i cant get it to work. . I cant find anywhere if this matters or is correct. Stanislav Petrek stanislav-petrek wrote on Other bug subscribers Subscribe someone else. By imran, December 30, 2014 Hello.
Is there any other ch341 patch for a 4. This book contains many real life examples derived from the author's experience as a Linux system and network administrator, trainer and consultant. How do I test if the dongle works? I forgot to point out that aftyer compiling the ch34x, I ran sudo depmod -a to update module dependencies. Linux Mint Forums By wizzyFebruary 24, Create an account or sign in to comment You need to be a member in electronicw to leave a comment Create an account Sign up for a new account in our community. I wasted lot of time to find the appropriate working driver. Com ports are usually last millenium stuff. Are there any feasible ways to see what is going on with Alsa maybe? By Carlos R SartiDecember 30, 2: April 3rd, 5.
I honestly did not expect them to. Registration is quick, simple and absolutely free. These are probably counterfeit chips, too, but who knows? When I first started using the , I had some serious problems getting esptool. If I am wrong, then I have been doing things wrong since the 1970s. Sign up or log in Sign up using Google. Brad Figg brad-figg on By AnonymousAugust 19, 1: Try the latest mainline kernel? When I bought digital multimeter, I planned to to use the open source tool to capture voltage, current or resistance data with my Ubuntu 14.
And is the device really recognized by your kernel check dmesg output after plugging? I haven't tried linux putty yet, ill try and update. But if they're not there and perhaps one of them is wanted, that could be an issue. By joining our community you will have the ability to post topics, receive our newsletter, use the advanced search, subscribe to threads and access many other special features. Still, I would appreciate if someone has a general approach to dealing with this kind of problem. I have this usb serial adapter, ch341 chipset. Posted on Author Categories ,.