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Update README.md

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Ragnar Jensen 2016-10-02 15:40:09 +02:00 committed by GitHub
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README.md
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@ -7,7 +7,7 @@ netledPi and hddledPi make use of Gordon Henderson's wiringPi library - wiringpi
Building the programs is easy:
gcc -Wall -O3 -o netledPi netledPi.c -lwiringPi
gcc -Wall -O3 -o hddledPi hddledPi.c -lwiringPi
gcc -Wall -O3 -o hddledPi hddledPi.c -lwiringPi
gcc -Wall -O3 -o actledPi actledPi.c
hddledPi uses wiringPi pin 10 by default. It is BCM_GPIO 8, physical pin 24 on the Pi's P1 header.
@ -19,9 +19,9 @@ Options for netledPi and hddledPi:
-p, --pin=VALUE GPIO pin (using wiringPi numbering scheme) where LED is connected
-r, --refresh=VALUE Refresh interval (default: 20 ms)
Options for actledPi:
-d, --detach Detach from terminal (become a daemon)
-r, --refresh=VALUE Refresh interval (default: 20 ms)
Options for actledPi:
-d, --detach Detach from terminal (become a daemon)
-r, --refresh=VALUE Refresh interval (default: 20 ms)
netledPi and hddledPi need super-user privileges, so you have to start them with "sudo", e.g.
sudo netledPi -d -p 29