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lirc-gpio-tx adds a parasitic pulse at the end of the transmit sequence #3427

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kot-begemot-uk opened this issue Jan 25, 2020 · 2 comments
Closed

lirc-gpio-tx adds a parasitic pulse at the end of the transmit sequence #3427

kot-begemot-uk opened this issue Jan 25, 2020 · 2 comments

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@kot-begemot-uk
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Lirc gpio-tx adds an extra long pulse at the end of a sequence.

Example - this is what should be going out as seen by mode2 on a different machine:

...
space 423
pulse 417
pulse 19325

This is what is actually coming out:

space 420
pulse 19920
pulse 128199

The data before that in the beginning of the sequence is transmitted correctly.
@kot-begemot-uk
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Tested on buster with Linux raspberrypi 4.19.75+ #1270 Tue Sep 24 18:38:54 BST 2019 armv6l GNU/Linux

@pelwell
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pelwell commented Feb 7, 2020

The gpio-ir-tx module is an unmodified upstream file that is not specific to Raspberry Pi. Please report the problem upstream.

@pelwell pelwell closed this as completed Feb 7, 2020
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@pelwell @kot-begemot-uk