This is an old revision of the document!
/* Fade for c-info wall at c-base. Works with TI's connected launchpad and the energia.nu IDE. */ // Apparently the preprocessor variables B0 and B1 are already taken. // Therefore we use the prefix CBASE #define CBASER0 PM_3 #define CBASEG0 PD_1 #define CBASEB0 PD_0 #define CBASER1 PL_4 #define CBASEG1 PL_5 #define CBASEB1 PM_1 #define CBASER2 PM_7 #define CBASEG2 PA_7 #define CBASEB2 PM_6 int brightness = 50; // how bright the LED is int fadeAmount = 1; // how many points to fade the LED by void setup() { pinMode(CBASER0, OUTPUT); pinMode(CBASEG0, OUTPUT); pinMode(CBASEB0, OUTPUT); pinMode(CBASER1, OUTPUT); pinMode(CBASEG1, OUTPUT); pinMode(CBASEB1, OUTPUT); pinMode(CBASER2, OUTPUT); pinMode(CBASEG2, OUTPUT); pinMode(CBASEB2, OUTPUT); } void loop() { if (brightness < 90) { fadeAmount = 1; } if (brightness >= 255) { fadeAmount = -1; } // There was some problem with the upper-most LED stripe. // That is why we just set this one to full brightness forever. analogWrite(CBASER0, 255); analogWrite(CBASEG0, 255); analogWrite(CBASEB0, 255); // The rest of the wall is pulsing. analogWrite(CBASER1, brightness); analogWrite(CBASEG1, brightness); analogWrite(CBASEB1, brightness); analogWrite(CBASER2, brightness); analogWrite(CBASEG2, brightness); analogWrite(CBASEB2, brightness); delay(10); brightness = brightness + fadeAmount; }