| //Designs/Data_loggers/LuxmetrSD/SW/Arduino/luxmetr/luxmetr.pde |
|---|
| 19,7 → 19,6 |
| #define chipSelect 4 |
| #define address 0x44 // A0 = L |
| #define SENSE_VIS 0 |
| #define SENSE_IR 1 |
| 151,20 → 150,6 |
| return (1000.0/pow(2.0,16)*ret); |
| } |
| char *ftoa(char *a, double f, int precision) |
| { |
| long p[] = {0,10,100,1000,10000,100000,1000000,10000000,100000000}; |
| char *ret = a; |
| long heiltal = (long)f; |
| itoa(heiltal, a, 10); |
| while (*a != '\0') a++; |
| *a++ = '.'; |
| long desimal = abs((long)((f - heiltal) * p[precision])); |
| itoa(desimal, a, 10); |
| return ret; |
| } |
| void loop() |
| { |
| float luxVIS=0; |