Theaninova/Arduino-IRremote
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Add Sharp and DISH transmission support.

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This change is from Todd Treece:
http://arcfn.com/2009/08/multi-protocol-infrared-remote-library.html?showComment=1264093513759#c3138785324309374640
This commit is contained in:
Ken Shirriff
2010-01-22 23:39:46 -08:00
parent e12e9eaac8
commit 6510b2c05c
3 changed files with 94 additions and 0 deletions
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72
IRremote.cpp
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@@ -652,3 +652,75 @@ long IRrecv::decodeHash(decode_results *results) {
results->decode_type = UNKNOWN;
return DECODED;
}
/* Sharp and DISH support by Todd Treece
The Dish send function needs to be repeated 4 times and the Sharp function
has the necessary repeats built in. I know that it's not consistent,
but I don't have the time to update my code.
Here are the LIRC files that I found that seem to match the remote codes
from the oscilloscope:
Sharp LCD TV:
http://lirc.sourceforge.net/remotes/sharp/GA538WJSA
DISH NETWORK (echostar 301):
http://lirc.sourceforge.net/remotes/echostar/301_501_3100_5100_58xx_59xx
For the DISH codes, only send the last for characters of the hex.
i.e. use 0x1C10 instead of 0x0000000000001C10 which is listed in the
linked LIRC file.
*/
void IRsend::sendSharp(unsigned long data, int nbits) {
unsigned long invertdata = data ^ SHARP_TOGGLE_MASK;
enableIROut(38);
for (int i = 0; i < nbits; i++) {
if (data & 0x4000) {
mark(SHARP_BIT_MARK);
space(SHARP_ONE_SPACE);
}
else {
mark(SHARP_BIT_MARK);
space(SHARP_ZERO_SPACE);
}
data <<= 1;
}
mark(SHARP_BIT_MARK);
space(SHARP_ZERO_SPACE);
delay(46);
for (int i = 0; i < nbits; i++) {
if (invertdata & 0x4000) {
mark(SHARP_BIT_MARK);
space(SHARP_ONE_SPACE);
}
else {
mark(SHARP_BIT_MARK);
space(SHARP_ZERO_SPACE);
}
invertdata <<= 1;
}
mark(SHARP_BIT_MARK);
space(SHARP_ZERO_SPACE);
delay(46);
}
void IRsend::sendDISH(unsigned long data, int nbits)
{
enableIROut(56);
mark(DISH_HDR_MARK);
space(DISH_HDR_SPACE);
for (int i = 0; i < nbits; i++) {
if (data & DISH_TOP_BIT) {
mark(DISH_BIT_MARK);
space(DISH_ONE_SPACE);
}
else {
mark(DISH_BIT_MARK);
space(DISH_ZERO_SPACE);
}
data <<= 1;
}
}