#include "mbed.h"
 //vyberu barvu a pak snizuju jas te dane barvy
Serial pc( USBTX, USBRX );

void demo_leds();
void demo_lcd();
void demo_i2c();
/*
DigitalOut led1( PTC0 );
DigitalOut led2( PTC1 );
DigitalOut led3( PTC2 );
DigitalOut led4( PTC3 );
DigitalOut led5( PTC4 );
DigitalOut led6( PTC5 );
DigitalOut led7( PTC7 );
DigitalOut led8( PTC8 );
*/
DigitalOut leds[] = {PTC0,PTC1,PTC2,PTC3,PTC4,PTC5,PTC7,PTC8};
DigitalOut oneB ( PTB2 );
DigitalOut oneG ( PTB3 );
DigitalOut oneR ( PTB9 );

DigitalOut twoB ( PTB11 );
DigitalOut twoG ( PTB18 );
DigitalOut twoR ( PTB19 );

DigitalIn but9( PTC9 );
DigitalIn but10( PTC10 );
DigitalIn but11( PTC11 );
DigitalIn but12( PTC12 );

int main()
{
    int period = 18;
    pc.baud( 115200 );
    int brightness [3] = {0,0,0};
    int selector = 0;
    bool but9press = false;
    bool but10press = false;
    bool but11press = false;
    bool but12press = false;
    //animace
    while(1){
        oneR = 1;
        oneG = 1;
        oneB = 1;
        for(int i = 0; i <= period; i++){


            if(!but9 && !but9press){
                but9press = true;
                selector++;
                if(selector==3){
                    selector =0;
                }
                switch(selector){
                case 0:
                    pc.printf("Red LED\r\n");
                    break;
                case 1:
                    pc.printf("Green LED\r\n");
                    break;
                case 2:
                    pc.printf("Blue LED\r\n");
                    break;
                }

            }
            if(but9){
                but9press = false;
            }




            if(!but10 && !but10press){
                            but10press = true;
                            selector--;
                            if(selector==-1){
                                selector =2;
                            }
                            switch(selector){
                            case 0:
                                pc.printf("Red LED\r\n");
                                break;
                            case 1:
                                pc.printf("Green LED\r\n");
                                break;
                            case 2:
                                pc.printf("Blue LED\r\n");
                                break;
                            }

                        }
            if(but10){
                but10press = false;
            }




            if(!but11 && !but11press){
                    but11press = true;
                    brightness[selector]--;
                    if(brightness[selector]<0){
                        brightness[selector]++;
                        pc.printf("Prekrocena mez\r \n");
                    }

                    pc.printf("Jas: %d\r \n", brightness[selector]);
                    }
            if(but11){
                but11press = false;
            }



            if(!but12 && !but12press){
                    but12press = true;
                    brightness[selector]++;
                    if(brightness[selector]>18){
                        brightness[selector]--;
                        pc.printf("Prekrocena mez\r \n");
                    }

                    pc.printf("Jas: %d\r \n", brightness[selector]);
                    }
            if(but12){
                but12press = false;
            }



            if(brightness[0]<=i){
                oneR = 0;
            }
            if(brightness[1]<=i){
                oneG = 0;
            }
            if(brightness[2]<=i){
                oneB = 0;
            }
            wait_ms(1);
        }
    }



}