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authorJonathan Aillet <jonathan.aillet@iot.bzh>2018-06-13 14:44:07 +0200
committerJonathan Aillet <jonathan.aillet@iot.bzh>2018-10-08 15:53:53 +0200
commit81d38709a3f1504f156ff0ccb416f015cefbfcfe (patch)
treecd8f7e24e9023db2e57a96f66732c28ad05f9348 /README.md
parentb3a3f32706fa56f4a40aabec56cfcfb311081498 (diff)
Update USB json configuration files
Update USB json configuration files and README. Change-Id: Ib217da9189fd928e0842bf8da85a362c1423080e Signed-off-by: Jonathan Aillet <jonathan.aillet@iot.bzh>
Diffstat (limited to 'README.md')
-rw-r--r--README.md7
1 files changed, 7 insertions, 0 deletions
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