Thank you so much for your answer. You are also right about the question might be incomplete ( If so, pls let me know after re-reading my e-mail, and checking 8250-sunxi.c file in current kernel, and explaining by what is the relation between SIR mode of AXX UART and whichever AXX based DEVICE / KERNEL it is? )
However, I was expecting that at least someone who wrote / debug / test this driver : 1) Comment on the driver that nobody have defined UART_MCR register flags since the beginning. 2) Give an idea of how to implement this functionality in sunxi-kernel , just a comment. I love this community and I am very very thankful for this great work. I am trying to provide help as much as I can, - By asking some newbie questions since mid-2013 - By providing patch files for my hardware ( See: https://groups.google.com/forum/#!msg/linux-sunxi/OFdLuIlIotw/0hKTxXJBPnUJ or https://www.olimex.com/forum/index.php?topic=4245.0 ) - By providing some documentation : (See: http://dl.linux-sunxi.org/users/stulluk/ ) - By writing some pages to sunxi-wiki ( as an unexperienced newbie, see: http://linux-sunxi.org/Camera or http://linux-sunxi.org/FFmpeg ) - By communicating with other experienced contributors and sharing this information to help other people ( See: https://github.com/stulluk/FFmpeg-Cedrus ) Now, could you please tell me, what is the rude thing about saying "community is silent these days ?" I am not blaming anybody, and not saying "Hey, why don't you answer my question in 28 hours????" Still, I am soo thankful to everyone who contributed to this community, and if I can do to provide this functionality ( SIR mode in UART), I will try my best to write a patch file and a tutorial of controlling your IR devices by using your AXX hardware / sunxi-kernel. Regards. 2015-05-10 11:28 GMT+03:00 Priit Laes <[email protected]>: > On Sat, 2015-05-09 at 05:52 -0700, [email protected] wrote: > > On Friday, May 8, 2015 at 12:31:52 PM UTC+3, [email protected] wrote: > > > Dear All; > > > > > > I would like to enable SIR mode in UART modem control register for > > > only one of my UART ports. I am planning to transceive IrDa by > > > using that port. > > > > > > In A20 User manual, page 655, it states that 6th bit of UART_MCR > > > register controls this mode. > > > > > > In Android SDK for A20, when I search for UART_MCR_SIRE, it finds > > > only at sw_uart.h, but it seems this is not implemented in > > > sw_uart.c > > > > > > In sunxi-kernel, there is no such define at all. > > > > > > Can you please guide me, how can I enable SIR mode for only one of > > > my UARTs ? > > > > Seems "community" is silent these days... > > > > Excellent case on how to ask help! > > When nobody responds to a question that's asked on Friday afternoon > (depends on the timezone though) and no response has been received > within 28 hours, follow up with an insult. > > Here's a hint: the silence could be because we don't know an answer > and/or your question was incomplete (ie. what kernel, what device). > > Päikest, > Priit :) > > -- > You received this message because you are subscribed to a topic in the > Google Groups "linux-sunxi" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/linux-sunxi/304ZGF85iUM/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > [email protected]. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
