Velleman VMP502, Руководство пользователя, Страница: 10 / 51

VMP502
V. 02
–
25/10/2019 10 ©Velleman nv
Set the GPIO to a low level in turn by programming and LEDs 0 to 7 will light in turn. Control the delay and
order to make the LEDs blink in different effects.
Experiment
C Programming
1. Change directory:
cd/home/pi/IDUINO_SuperKit_C_code_for_RaspberryPi/03_8Led/
2. Compile:
gcc 8Led.c
–
o 8Led
–
lwiringPi
3. Run:
sudo ./8Led
Python Programming
1. Change directory:
cd/home/pi/IDUINO_SuperKit_Python_code_for_RaspberryPi/
2. Run:
sudo python 03_8Led.py
You will see eight LEDs light circularly and render different effects.
You can write the blinking effects of the LEDs in an array. If you want to use one of these effects, you can call it
in the
main() function directly.