diff mbox series

[v4l-utils] ir-ctl: fix sharp encoding

Message ID 20231006143417.3376-1-sean@mess.org (mailing list archive)
State New, archived
Headers show
Series [v4l-utils] ir-ctl: fix sharp encoding | expand

Commit Message

Sean Young Oct. 6, 2023, 2:34 p.m. UTC
The Sharp protocol[1] encoding has incorrect timings for bit space.

[1] https://www.sbprojects.net/knowledge/ir/sharp.php

Reported-by: Joe Ferner <joe.m.ferner@gmail.com>
Closes: https://sourceforge.net/p/lirc/mailman/message/38604507/
Signed-off-by: Sean Young <sean@mess.org>
---
 utils/common/ir-encode.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/utils/common/ir-encode.c b/utils/common/ir-encode.c
index b3757e12..4d43eb9d 100644
--- a/utils/common/ir-encode.c
+++ b/utils/common/ir-encode.c
@@ -144,9 +144,9 @@  static void sharp_add_bits(unsigned **buf, int bits, int count)
 		*(*buf)++ = NS_TO_US(sharp_unit * 8);
 
 		if (bits & (1 << i))
-			*(*buf)++ = NS_TO_US(sharp_unit * 50);
+			*(*buf)++ = NS_TO_US(sharp_unit * 42);
 		else
-			*(*buf)++ = NS_TO_US(sharp_unit * 25);
+			*(*buf)++ = NS_TO_US(sharp_unit * 17);
 	}
 }