On Tue, Dec 20, 2016 at 8:07 AM, Johan Hovold wrote:
> Perhaps we should determine what else is working or broken first,
> though.
>
> Russel, could you test if break-signalling works, and if the
> modem-control signals (DTR/RTS) are asserted at open? Do you get any
> interrupts when the modem-st
On Tue, Dec 20, 2016 at 7:52 AM, Johan Hovold wrote:
> On Tue, Dec 20, 2016 at 07:31:55AM -0800, Russell Senior wrote:
>> Not sure what the complaint about keys is about, I had not seen that
>> before.
>
> Related to module signing, not sure why you only see it with the ven
On Tue, Dec 20, 2016 at 1:13 AM, Johan Hovold wrote:
> Perhaps you could give the attached vendor driver a quick spin just to
> confirm that? It's a rebased version against usb-next.
This is plain jane usb-next with your vendor patch, which I applied in
a local branch:
1-gfadd29d:
Dec 20 0
> I'm not sure what device we're dealing with here, but it seems it would
> not be supported by the vendor (whose version of this driver also uses
> the init-command).
>
> Perhaps you could give the attached vendor driver a quick spin just to
> confirm that? It's a rebased version against usb-next.
>> Apart from the two additional tests mentioned above, can you also
>> provide a log from when connecting the device using the following commit
>> that I just pushed to the ch341 branch:
>>
>> f341ee36198d ("dbg: ch341: add register dumps to probe")
>>
>> which provides dumps of the regist
On Mon, Dec 19, 2016 at 2:58 AM, Johan Hovold wrote:
> On Sat, Dec 17, 2016 at 03:27:43AM -0800, Russell Senior wrote:
>> All testing is with minicom.
>
> Thanks for this through report.
>
>> Starting with 00013-gc510871:
>>
>> In 8-bit mode, interoperates
6-2: ch341_dbg - [0x2518] = c3 00, [0x1213] = 00 00
(post init - lcr reset)
Let me know if I can test anything else!
On Fri, Dec 16, 2016 at 9:30 AM, Johan Hovold wrote:
> On Fri, Dec 16, 2016 at 05:13:50PM +0100, Johan Hovold wrote:
>> On Fri, Dec 16, 2016 at 08:04:18AM -0800,
Sorry, I got distracted. I'm back now. Do you want me to test your
13 patch series? And what is that on top of?
Thanks
On Fri, Dec 16, 2016 at 6:46 AM, Johan Hovold wrote:
> On Fri, Dec 16, 2016 at 01:19:05PM +, Aidan Thornton wrote:
>> On Wed, Dec 14, 2016 at 3:28 PM, Johan Hovold wrote
On Mon, Dec 12, 2016 at 10:19 AM, Johan Hovold wrote:
> On Mon, Dec 12, 2016 at 08:03:03AM -0800, Russell Senior wrote:
>> On Mon, Dec 12, 2016 at 7:54 AM, Johan Hovold wrote:
>> > On Mon, Dec 12, 2016 at 07:51:59AM -0800, Russell Senior wrote:
>> >> On Mon, Dec 12,
On Mon, Dec 12, 2016 at 7:54 AM, Johan Hovold wrote:
> On Mon, Dec 12, 2016 at 07:51:59AM -0800, Russell Senior wrote:
>> On Mon, Dec 12, 2016 at 7:40 AM, Johan Hovold wrote:
>> > On Mon, Dec 12, 2016 at 07:09:34AM -0800, Russell Senior wrote:
>> >> On Mon, Dec 12,
On Mon, Dec 12, 2016 at 7:40 AM, Johan Hovold wrote:
> On Mon, Dec 12, 2016 at 07:09:34AM -0800, Russell Senior wrote:
>> On Mon, Dec 12, 2016 at 1:54 AM, Johan Hovold wrote:
>>
>> > Ok, so maybe your device simply does not support changing the line
>> > sett
On Mon, Dec 12, 2016 at 1:54 AM, Johan Hovold wrote:
> Ok, so maybe your device simply does not support changing the line
> settings more than once. That is, the initial settings chosen are used
> until re-connected. This would seem to be in accordance with a comment
> found in one of the out-of-
On Mon, Dec 12, 2016 at 1:54 AM, Johan Hovold wrote:
> If you connect the ch340 you have in loopback mode, with the removed
> initial LCR write that fixed the 5-bit behaviour, can you get that
> behaviour back by setting 5-bit word size after opening the port? (This
> was what I was going for wit
On Mon, Dec 12, 2016 at 1:48 AM, Johan Hovold wrote:
> What exactly did you mean by "the baudrate change" above? If you revert
> to setting the divisors directly (rather than using SERIAL_INIT), we
> should be back to how things work in 4.9 (which you can get to work with
> the pl2303 by removing
does consistently.
>
> Sincerely,
> Karl P
>
>
> Russell Senior wrote:
>> > Also, when the above change makes usb-linus works, does changing the
>> > word size appear to work after probe?
>>
>> I'm not sure what changing the word size is supposed t
> Also, when the above change makes usb-linus works, does changing the
> word size appear to work after probe?
I'm not sure what changing the word size is supposed to do. The
usb-linus + previous patch in loopback seems to work with minicom
regardless of wordsize. More so even than I would guess
>> Okay, I built your usb-linus
>>
>> 46490c347df406b3368680dd911620e52dc7bfa4
>>
>> with the line:
>>
>>r = ch341_control_out(dev, 0x9a, 0x2518, 0x0050);
>>
>> commented out. More precisely:
>
>> Loopback works, and also interoperates with pl2303 (through a null
>> modem adapter).
>
> Interes
On Thu, Dec 8, 2016 at 10:02 AM, Johan Hovold wrote:
> On Thu, Dec 08, 2016 at 04:41:44AM -0800, Russell Senior wrote:
>> >>>>> "Johan" == Johan Hovold writes:
>>
>> [...]
>>
>> Johan> Ok, and you were using a terminal program such as
the tty. Though, I seem to
get the same behavior with minicom.
--
Russell Senior, President
russ...@personaltelco.net
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trol_out(40,9a,2518,00c3)
[ 824.631096] usb 6-2: ch341_control_in(c0,95,0706,,8d7fb5e77e78,8)
[ 824.632164] usb 6-2: ch341_control_out(40,a1,009c,b282)
[ 824.633098] usb 6-2: ch341_control_out(40,a4,ff9f,)
[ 824.634097] usb 6-2: ch341_control_in(c0,95,0706,,8d7fb5e77e78,8)
[ 824.
levels, not TTL), and did not ('a' -> 0x01, 'b' -> 0x02, etc) with
ch341-based usb-serial adapter (again with PC levels, measured MIN/MAX
voltages with a DVM and saw, about -7V/+7V).
I still suspect shoddy hardware. It would be nice to hear someone else
with the ch341-based har
te
all the parts, and the vendor got an great deal on them, which they
passed on to me!
--
Russell Senior, President
russ...@personaltelco.net
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>>>>> "Alan" == Alan Stern <[EMAIL PROTECTED]> writes:
Alan> On 19 Dec 2007, Russell Senior wrote:
>> I have an application on an embedded device. It was all happily
>> working with a usb-storage device, a pl2303-based gps device and a
>> usb-a
ase4416 4 vfat,fat,nls_iso8859_1,nls_cp437
switch_robo 4048 0
switch_core 5056 1 switch_robo
diag8272 0
--
Russell Senior ``I have nine fingers; you have ten.''
[EMAIL PROTECTED]
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