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en:c2_hardware_1w [2016/11/14 15:10] odroid [Change the Default GPIO pin for 1-Wire interface] |
en:c2_hardware_1w [2017/05/04 20:22] (current) odroid |
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| - | ===== Dallas 1-Wire Support ===== | + | ====== Dallas 1-Wire Support ====== |
| * Support for Dallas 1 Wire is included on Kernel 3.14.29-29 and upwards. Make sure you are updated. | * Support for Dallas 1 Wire is included on Kernel 3.14.29-29 and upwards. Make sure you are updated. | ||
| * Will cover an example of a temperature sensor well known **DS1820** other 1 wire IC's are supported too. | * Will cover an example of a temperature sensor well known **DS1820** other 1 wire IC's are supported too. | ||
| + | <WRAP left round tip 70%> | ||
| + | You have to check **/etc/modprobe.d/w1_gpio.conf** file to enable the 1-wire driver. | ||
| + | </WRAP> | ||
| + | \\ | ||
| + | \\ | ||
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| Default GPIO for 1-Wire is **Pin #7 (GPIOX.BIT21)** | Default GPIO for 1-Wire is **Pin #7 (GPIOX.BIT21)** | ||
