update readme file

This commit is contained in:
Baozhu Zuo 2017-04-27 18:00:49 +08:00
parent dcfaba0069
commit c309457ae5

View file

@ -29,6 +29,13 @@ sudo reboot
sudo modprobe wm8960
sudo dtoverlay seeed-voicecard
```
Load the driver default.
```
echo 'wm8960' | sudo tee --append /etc/modules > /dev/null
```
Invoke usage by adding this to /boot/config.txt:
dtoverlay=seeed-voicecard
Check that the sound card name matches the source code seeed-voicecard.
```