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| Linux driver and usb 3.0 hosts problems https://www.8devices.com/community/viewtopic.php?f=16&t=667 |
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| Author: | andreysm [ 11 Jan 2014, 18:53 ] |
| Post subject: | Linux driver and usb 3.0 hosts problems |
Hi, I recently purchased USB2CAN adapter and my reason to do so was that there was a linux driver for it. Unfortunately I was not very thorough in my research before that purchase, since as it turns out this device exhibits problems when used on Linux hosts with USB3.0 port: Sadly enough the main machine that I am using for development(MacBookAir) has only USB3.0 and it is affected by this bug. Given how when connected to a USB2.0 host the same dongle behaves fine, I am inclined to think that this is a firmware problem. Despite the fact there's a button which makes it is possible to switch device into DFU mode with the button and that some firmware source is available here , I can't really use it to try to solve the problem myself, because the source tree uses non-GCC toolchain and the USB2CAN board does not bring out JTAG/SWD. Is this something 8devices team works to address? |
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| Author: | FPeter [ 11 Jan 2014, 19:26 ] |
| Post subject: | Re: Linux driver and usb 3.0 hosts problems |
| Author: | gedass [ 12 Jan 2014, 01:37 ] |
| Post subject: | Re: Linux driver and usb 3.0 hosts problems |
I have never tested usb2can under Linux USB3.0 but on Win 64bit USB3.0 works stable with upgraded firmware version to 1.5. 1.4 ver has problem with USB3.0 port. |
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| Author: | gedass [ 12 Jan 2014, 02:14 ] |
| Post subject: | Re: Linux driver and usb 3.0 hosts problems |
| Author: | FPeter [ 12 Jan 2014, 18:01 ] |
| Post subject: | Re: Linux driver and usb 3.0 hosts problems |
| Author: | gedass [ 12 Jan 2014, 18:18 ] |
| Post subject: | Re: Linux driver and usb 3.0 hosts problems |
https://github.com/8devices/carambola2/ ... 5c4e168923 |
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