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| author | Alexey 'Cluster' Avdyukhin <clusterrr@clusterrr.com> | 2021-03-24 00:10:28 +0300 |
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| committer | Alexey 'Cluster' Avdyukhin <clusterrr@clusterrr.com> | 2021-03-24 00:10:55 +0300 |
| commit | 732dfc74b41e9275069cdc08b558fa573ff67c10 (patch) | |
| tree | daae979a48c4616e79220e3d78ded36f6417ab8d | |
| parent | c0951a647c1ebb62d6926edfafd4682439bf793f (diff) | |
README.md fix
| -rw-r--r-- | README.md | 6 |
1 files changed, 3 insertions, 3 deletions
@@ -1,10 +1,10 @@ # omega2-ws2811-lkm -Linux kernel module for Onion Omega2 to control WS2811/WS2812 LEDs +Linux kernel module for Onion Omega2 to control WS2811/WS2812 LEDs. It's using bit banging, so you can use any GPIO pin. Also it supports multiple pins simultaneously and writing it at the same time, so you can connect multiple LED chains to different pins and increase FPS. ## How to load -Put **ws2811** into /lib/modules/*kernel_version*/ directory +Put **ws2811.ko** into /lib/modules/*kernel_version*/ directory There are two parameters: * **pins** - array of pin numbers @@ -18,7 +18,7 @@ or create /etc/modules.d/ws2811 file and put this string there: ws2811 pins=11,15,16,17 led_count=300 -to load module automatically at system boot. +to load module automatically at system boot. Don't forget to setup GPIO muxing if need. ## How to use If module is loaded successfully **/dev/ws2811** pseudo-file should appear. You can read and write it - three bytes per each RGB LED. |