Seeed / Mbed 2 deprecated SEEED_RGB_COLOR_LED_Example

Example program for the Seeed Studio Grove RGB Chainable LED's.

Dependencies:   Chainable_RGB_LED mbed

Fork of be_colorful by Yihui Xiong

main.cpp@3:9e2ef62d62b4, 2015-05-03 (annotated)

Committer:
sam_grove
Date:
Sun May 03 02:04:01 2015 +0000
Revision:
3:9e2ef62d62b4
Parent:
2:4dae2f80828e 
Update libraries.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
yihui 0:71564ae5e242 1 #include "mbed.h"
yihui 0:71564ae5e242 2 #include "ChainableLED.h"
yihui 0:71564ae5e242 3
mbedAustin 2:4dae2f80828e 4 #define NUM_LED 3
yihui 1:10700868060f 5
yihui 0:71564ae5e242 6 // ChainableLED(clk, data, number_of_leds)
mbedAustin 2:4dae2f80828e 7 ChainableLED color_led(D6, D7, NUM_LED);
yihui 1:10700868060f 8
mbedAustin 2:4dae2f80828e 9 int main()
yihui 1:10700868060f 10 {
mbedAustin 2:4dae2f80828e 11 uint8_t index = 0;
mbedAustin 2:4dae2f80828e 12 while(1) {
mbedAustin 2:4dae2f80828e 13 // generate random RGB values for LED's
mbedAustin 2:4dae2f80828e 14 uint8_t R = rand();
mbedAustin 2:4dae2f80828e 15 uint8_t G = rand();
mbedAustin 2:4dae2f80828e 16 uint8_t B = rand();
mbedAustin 2:4dae2f80828e 17 // print message to terminal
mbedAustin 2:4dae2f80828e 18 printf("index = %d, R=%x,G=%x,B=%x,",index,R,G,B);
yihui 0:71564ae5e242 19
yihui 0:71564ae5e242 20 // ChainableLED.setColorRGB(index_of_led, red, green, blue)
mbedAustin 2:4dae2f80828e 21 color_led.setColorRGB(index++, R, G, B); // increase brightness cascade down chain of LED's
mbedAustin 2:4dae2f80828e 22 index = ((index+1) % NUM_LED); // cycle through LED's
yihui 1:10700868060f 23 wait(0.05);
yihui 0:71564ae5e242 24 }
yihui 0:71564ae5e242 25 }
yihui 0:71564ae5e242 26