GPIO

1. GPIO (General Purpose Input/Output)

modprobe sa7134 gpio_tracking=1

AverMedia? AVerTV? Cardbus/GPIO Pin hex werte

GPIO PIN 0: 0x1 GPIO PIN 1: 0x2 GPIO PIN 2: 0x4 GPIO PIN 3: 0x8 GPIO PIN 4: 0x10 GPIO PIN 5: 0x20 GPIO PIN 6: 0x40 GPIO PIN 7: 0x80 GPIO PIN 8: 0x100 GPIO PIN 9: 0x200 GPIO PIN 10: 0x400 GPIO PIN 11: 0x800 GPIO PIN 12: 0x1000 GPIO PIN 13: 0x2000 GPIO PIN 14: 0x4000 GPIO PIN 15: 0x8000 GPIO PIN 16: 0x10000 GPIO PIN 17: 0x20000 GPIO PIN 18: 0x40000 GPIO PIN 19: 0x80000 GPIO PIN 20: 0x100000 GPIO PIN 21: 0x200000 GPIO PIN 22: 0x400000 GPIO PIN 23: 0x800000 GPIO PIN 24: 0x1000000 GPIO PIN 25: 0x2000000 GPIO PIN 26: 0x4000000 GPIO PIN 27: 0x8000000 #include<stdio.h> int main(){ int gpio=1,i for(i=0;i<28;i++){ printf("GPIO PIN %d: 0x%x\n",i,gpio<<i); } return(0); }