blinkM i2c LED example code
Dependencies: mbed
main.cpp
00001 //blinkM example 00002 #include "mbed.h" 00003 00004 DigitalOut myled(LED1); 00005 //I2C(PinName sda, PinName scl): 00006 I2C i2c(D7,D6); 00007 int address = 0x09 << 1; //(7bit address left shifted by one) 00008 //http://thingm.com/fileadmin/thingm/downloads/BlinkM_datasheet.pdf 00009 char color[4] = {'n',0xff,0x00,0x00}; 00010 char color2[4] = {'n',0x00,0x00,0xff}; 00011 int main() { 00012 while(1) { 00013 i2c.write(address, color, 4); 00014 wait(0.2); 00015 i2c.write(address, color2, 4); 00016 wait(0.2); 00017 } 00018 00019 }
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