Learning

Hello, I am beginner in C and interested in getting into learning C and about cameras. Can I help in any capacity to improve V4L2 and gain a lot of knowledge? Thanks, Horrible

[PATCH v3 0/1] media: mceusb: add IR learning support features (IR carrier frequency measurement and wide-band/short-range receiver)

inbond-cir, redrat3, ene-cir, IR receivers. > > So if carrier reports are enabled, and then disabled again, in your code > the wideband receiver remains enabled. Please can it be disabled again > when carrier reports are turned off again (while learning mode is off). > I've

[PATCH v3 1/1] media: mceusb: add IR learning support features (IR carrier frequency measurement and wide-band/short-range receiver)

patch v3 revisions: . Add rx2 parameter to mceusb_model. Enables device specific adjustments for carrier cycle counting during IR carrier frequency measurement. . When disabling RX carrier report, revert device to normal non-learning mode IR receiver if learning mode (wide-band receiver

Re: [PATCH v2 1/1] media: mceusb: add IR learning support features (IR carrier frequency measurement and wide-band/short-range receiver)

gt;also implicitly enable RX wide-band (short-range) receiver. >Maintains consistency with winbond-cir, redrat3, ene-cir, IR receivers. So if carrier reports are enabled, and then disabled again, in your code the wideband receiver remains enabled. Please can it be disabled again when ca

[PATCH v2 1/1] media: mceusb: add IR learning support features (IR carrier frequency measurement and wide-band/short-range receiver)

istency with winbond-cir, redrat3, ene-cir, IR receivers. . Comment revisions and style corrections. --- Windows Media Center IR transceivers include two IR receivers; wide-band/short-range and narrow-band/long-range. The short-range (5cm distance) receiver is for IR learning and has IR carrier

[PATCH v2 0/1] media: mceusb: add IR learning support features (IR carrier frequency measurement and wide-band/short-range receiver)

Hi Sean, Thanks again for your review and notes. I'm forwarding PATCH v2 after this note. Please also see my notes below. ..A Sun On 3/13/2018 6:38 AM, Sean Young wrote: > Hi, > > On Sun, Mar 11, 2018 at 05:40:28AM -0400, A Sun wrote: >> >> >> Add mceusb driver support to select the short range

Re: [PATCH] [media] mceusb: add IR learning support features (IR carrier frequency measurement and wide-band/short range receiver)

Hi, On Sun, Mar 11, 2018 at 05:40:28AM -0400, A Sun wrote: > > Windows Media Center IR transceivers include two IR receivers; > wide-band/short-range and narrow-band/long-range. The short-range > (5cm distance) receiver is for IR learning and has IR carrier > frequency me

[PATCH] [media] mceusb: add IR learning support features (IR carrier frequency measurement and wide-band/short range receiver)

Windows Media Center IR transceivers include two IR receivers; wide-band/short-range and narrow-band/long-range. The short-range (5cm distance) receiver is for IR learning and has IR carrier frequency measuring ability. Add mceusb driver support to select the short range IR receiver and enable

Re: [PATCH 10/13] IR: extend interfaces to support more device settings LIRC: add new IOCTL that enables learning mode (wide band receiver)

0023, __u32) > >> > >> If you really want this new ioctl, then it should be clarified how it > >> behaves in relation to LIRC_SET_MEASURE_CARRIER_MODE. > > > In my opinion, I won't need the LIRC_SET_MEASURE_CARRIER_MODE, > > I would just opti

Re: [PATCH 10/13] IR: extend interfaces to support more device settings LIRC: add new IOCTL that enables learning mode (wide band receiver)

fied how it >> behaves in relation to LIRC_SET_MEASURE_CARRIER_MODE. > In my opinion, I won't need the LIRC_SET_MEASURE_CARRIER_MODE, > I would just optionally turn that on in learning mode. > You disagree, and since that is not important (besides TX and learning > features a

Re: [PATCH 10/13] IR: extend interfaces to support more device settings LIRC: add new IOCTL that enables learning mode (wide band receiver)

evice doesn't interrupt host untill it sees IR data > > +=== > > Huh? :-) > > > + device doesn't interrupt host untill it sees IR data > > + * @s_learning_mode: enable wide band receiver used for learning > +>>>>&g

Re: [PATCH 10/13] IR: extend interfaces to support more device settings LIRC: add new IOCTL that enables learning mode (wide band receiver)

> * @tx_ir: transmit IR > * @s_idle: optional: enable/disable hardware idle mode, upon which, > +<<<<<<< current > * device doesn't interrupt host untill it sees IR data > +=== Huh? > + device doesn't interrupt host untill it sees I

[PATCH 10/13] IR: extend interfaces to support more device settings LIRC: add new IOCTL that enables learning mode (wide band receiver)

r mask (for devices with multiple tx outputs) * @s_tx_carrier: set transmit carrier frequency + * @s_tx_duty_cycle: set transmit duty cycle (0% - 100%) + * @s_rx_carrier: inform driver about carrier it is expected to handle * @tx_ir: transmit IR * @s_idle: optional: enable/disable ha

[PATCH 10/13] IR: extend interfaces to support more device settings LIRC: add new IOCTL that enables learning mode (wide band receiver)

r mask (for devices with multiple tx outputs) * @s_tx_carrier: set transmit carrier frequency + * @s_tx_duty_cycle: set transmit duty cycle (0% - 100%) + * @s_rx_carrier: inform driver about carrier it is expected to handle * @tx_ir: transmit IR * @s_idle: optional: enable/disable ha