Re: [pyusb-users] Segmentation fault when reading data

2011-02-07 Thread Jacques-D. Piguet
Hi Wander, You were right: suppressing the device.reset() has solved the problem. Here is the printout you requested... If you need more info, don't hesitate to ask! BR, Jacques-D. PS: I may be able to give you remote access if you need. root@osse:~# root@osse:~# export

Re: [pyusb-users] reading multimeter

2013-07-29 Thread Jacques-D. Piguet
Hello Libby, I don't know your device, but I suspect it is using BCD for the lower nibble and some other info in the upper one. Another hint the most significant bit could be a parity bit... More samples could be helpfull... BR, Jacques-D. for h in (31,34,b3,31,b5,31,31,b0,b5,0d,8a): ...

Re: [pyusb-users] dev.set_configuration() not executing

2019-01-20 Thread Jacques-D. Piguet
Hi Charles, What kind of device are you trying to communicate with? Regards, Jacques-D. On 21.01.19 05:23, charles wilson wrote: Hi Guys, Thanks for your time and feedback; it's taken awhile to get back to this. On permissions, I had checked/changed permissions previously but re-checked and