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products:sbc:common:applications:gpio:led [2022/08/29 03:18] haylrn [Table] |
products:sbc:common:applications:gpio:led [2022/08/29 10:02] nick [Table] |
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Line 17: | Line 17: | ||
^ Edge1 | / | ^ Edge1 | / | ||
| ::: | / | | ::: | / | ||
- | ^ Edge2 | / | + | ^ Edge2 | / |
- | | ::: | / | + | | ::: | / |
+ | | ::: | / | ||
Line 48: | Line 49: | ||
```shell | ```shell | ||
- | $ echo heartbeat | + | $ echo heartbeat |
``` | ``` | ||
Line 79: | Line 80: | ||
```shell | ```shell | ||
- | $ echo heartbeat | + | $ echo heartbeat |
``` | ``` | ||
Line 93: | Line 94: | ||
```shell | ```shell | ||
- | $ echo none | tee / | + | $ echo none | sudo tee / |
``` | ``` | ||
Line 101: | Line 102: | ||
```shell | ```shell | ||
- | $ echo default-on | tee / | + | $ echo default-on | sudo tee / |
``` | ``` | ||
**Set LED heartbeat** | **Set LED heartbeat** | ||
Line 108: | Line 109: | ||
```shell | ```shell | ||
- | $ echo heartbeat | + | $ echo heartbeat |
``` | ``` | ||
Line 114: | Line 115: | ||
<tabbox Edge2> | <tabbox Edge2> | ||
- | We will use led_b led_g led_r as an example: | + | We will use red_led blue_led green_led |
**Turn off** | **Turn off** | ||
Set the LED node parameter to '' | Set the LED node parameter to '' | ||
- | ```shell | ||
- | $ su | ||
- | ``` | ||
```shell | ```shell | ||
- | # echo none | tee / | + | $ echo none | sudo tee / |
``` | ``` | ||
Line 132: | Line 130: | ||
```shell | ```shell | ||
- | # echo default-on | tee / | + | $ echo default-on | sudo tee / |
``` | ``` | ||
**Set LED heartbeat** | **Set LED heartbeat** | ||
Line 139: | Line 137: | ||
```shell | ```shell | ||
- | # echo heartbeat | + | $ echo heartbeat |
``` | ``` | ||
The others are similar. | The others are similar. |