From 81d38709a3f1504f156ff0ccb416f015cefbfcfe Mon Sep 17 00:00:00 2001 From: Jonathan Aillet Date: Wed, 13 Jun 2018 14:44:07 +0200 Subject: Update USB json configuration files Update USB json configuration files and README. Change-Id: Ib217da9189fd928e0842bf8da85a362c1423080e Signed-off-by: Jonathan Aillet --- README.md | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'README.md') diff --git a/README.md b/README.md index d1e4c32..d693ff0 100644 --- a/README.md +++ b/README.md @@ -131,6 +131,13 @@ sudo modprobe snd-aloop * The `params` is where you can specify some parameters for your stream (such as rate). * `volume` and `mute` fields are initiate values of the stream. +#### Note about using a USB device + +Dynamic handling of USB devices is not yet implemented, so you need to modify the 'hal-4a-2ch-generic-usb.json' +to change the `uid` value in `metadata` section and `path` values in `playbacks` and `captures` sections. +All these values should be replaced by the alsa entry path of your usb device, these entry are listed +under directory '/dev/snd/by-id/...'. + ## Compile (for each repositories) ```bash -- cgit 1.2.3-korg