Re: Accessing I2C-Bus via ELV USB-I2C

2022-10-05 Thread Axel Rau
> Am 04.10.2022 um 13:43 schrieb Hans Petter Selasky : > > Did you clear the endpoint halt condition (for RX BULK endpoint and TX BULK > endpoint), to reset the so-called USB data-toggle, before starting to > communicate with the device? Else you risk loosing a USB packet? If I do not want

Re: Accessing I2C-Bus via ELV USB-I2C

2022-10-05 Thread Axel Rau
> Am 05.10.2022 um 16:46 schrieb Hans Petter Selasky : > > On 10/5/22 13:55, Axel Rau wrote: >> If I do not want to touch th USB stuff, can I get the same effect by >> close/open of the serial device? > > The uslcom driver only does this right after attach, in 13-stable and 14-main. > > Does

Re: Accessing I2C-Bus via ELV USB-I2C

2022-10-05 Thread Hans Petter Selasky
On 10/5/22 13:55, Axel Rau wrote: If I do not want to touch th USB stuff, can I get the same effect by close/open of the serial device? The uslcom driver only does this right after attach, in 13-stable and 14-main. Does the attached patch make any difference for you? --HPS From