Hi Devin, Andy,
On Wed, Oct 11, 2017 at 10:25:34PM -0400, Devin Heitmueller wrote:
> Hi Andy,
>
> > 5. Rx and IR Learn both use the same external hardware. Not
> > coordinating Rx with Learn mode in the same driver, will prevent Learn
> > operation from working. That is, if Learn mode is ever
On Wed, Oct 11, 2017 at 08:25:12PM -0400, Devin Heitmueller wrote:
> > There's an ir_lock mutex in the driver to prevent simultaneous access to
> > the Rx and Tx functions of the z8. Accessing Rx and Tx functions of the
> > chip together can cause it to do the wrong thing (sometimes hang?),
Hi Andy,
> 5. Rx and IR Learn both use the same external hardware. Not
> coordinating Rx with Learn mode in the same driver, will prevent Learn
> operation from working. That is, if Learn mode is ever implemented.
> (Once upon a time, I was planning on doing that. But I have no time
> for that
Hi Sean and Devin:
On Wed, 2017-10-11 at 20:25 -0400, Devin Heitmueller wrote:
> > There's an ir_lock mutex in the driver to prevent simultaneous
> > access to the Rx and Tx functions of the z8. Accessing Rx and Tx
> > functions of the chip together can cause it to do the wrong thing
> >
> There's an ir_lock mutex in the driver to prevent simultaneous access to the
> Rx and Tx functions of the z8. Accessing Rx and Tx functions of the chip
> together can cause it to do the wrong thing (sometimes hang?), IIRC.
>
> I'll see if I can dig up my old disassembly of the z8's firmware
On October 11, 2017 5:02:37 PM EDT, Sean Young wrote:
>On Wed, Oct 11, 2017 at 03:43:16PM -0400, Andy Walls wrote:
>> On Tue, 2017-10-10 at 08:17 +0100, Sean Young wrote:
>> > The ir-kbd-i2c module already handles this very well.
>>
>> Hi Sean:
>>
>> It's been years, but my
On Wed, Oct 11, 2017 at 03:43:16PM -0400, Andy Walls wrote:
> On Tue, 2017-10-10 at 08:17 +0100, Sean Young wrote:
> > The ir-kbd-i2c module already handles this very well.
>
> Hi Sean:
>
> It's been years, but my recollection is that although ir-kdb-i2c might
> handle receive well, but since
On Tue, 2017-10-10 at 08:17 +0100, Sean Young wrote:
> The ir-kbd-i2c module already handles this very well.
Hi Sean:
It's been years, but my recollection is that although ir-kdb-i2c might
handle receive well, but since the 4 i2c addresses (1 Rx, 1 Tx, 1 IR Tx
code learning, 1 custom Tx code)