main.cpp

00001 
00002 /* 
00003  * On this example we will show how to manipulate your leds
00004  * in different ways; the first 4 and the following 3 are
00005  * grouped into a bus each one and manipulated individually, 
00006  * and the last 1 is alone and manipulated individually.
00007  *
00008  * Connections:
00009  *
00010  * PA_5 --- led0 \
00011  * PA_6 --- led1  > leds
00012  * PA_7 --- led2 /
00013  * PB_6 --- led3 |
00014  *
00015  * PC_7 --- led4 \
00016  * PA_9 --- led5  > leds765
00017  * PA_8 --- led6 /
00018  *
00019  * PB_10 --- led8 > led8
00020  *
00021  */
00022 
00023 #include "mbed.h"
00024 #include "Hotboards_leds.h"
00025 
00026 //Creates a bus with 4 leds
00027 Hotboards_leds leds( PB_6 , PA_7 , PA_6 , PA_5 );
00028 //Creates a bus with 3 leds that will be manipulated individually
00029 Hotboards_leds leds765( PA_8 , PA_9 , PC_7 );
00030 //Creates a single led on pin PB_10
00031 Hotboards_leds led8( PB_10 );
00032 
00033 uint8_t counter;
00034 
00035 int main()
00036 {
00037     counter = 0;
00038     while(1)
00039     {
00040         //Turns ON leds 5, 6 & 7, at the same time
00041         leds765.turnOn( 0 );
00042         leds765.turnOn( 1 );
00043         leds765.turnOn( 2 );
00044         wait_ms( 200 );
00045         //Turns OFF leds 5, 6 & 7, at the same time
00046         leds765.turnOff( 0 );
00047         leds765.turnOff( 1 );
00048         leds765.turnOff( 2 );
00049         wait_ms( 200 );
00050         //Toggle led numer 8
00051         led8.toggle( );
00052         //Writes the 4 LSB of variable counter on leds 1, 2, 3 & 4
00053         leds.write( counter );
00054         counter ++;
00055     }
00056 }