main.cpp

00001 #include "mbed.h"
00002 #include "readknobs.h"
00003 #include "trigger.h"
00004 #include "TextLCD.h"
00005 
00006 TextLCD lcd(PTA1, PTA2, PTA4, PTA5, PTC8, PTC9, TextLCD::LCD20x4); // rs, e, d4-d7
00007 
00008 //Analog Ins
00009 AnalogIn tmp(PTC2);             //Tempo Potentiometer
00010 AnalogIn sw(PTC2);              //Swing Potentiometer
00011 AnalogIn fill(PTC2);            //Fill Potentiometer
00012 
00013 //Outputs to Drum Noises
00014 DigitalOut Kick(PTC6);
00015 DigitalOut Snare(PTC10);
00016 DigitalOut HHOpen(PTC11);
00017 DigitalOut HHClosed(PTC6);
00018 DigitalOut HiTom(PTC10);
00019 DigitalOut LoTom(PTC11);
00020 DigitalOut Clap(PTC10);
00021 DigitalOut Block(PTC11);
00022 
00023 //Detectors
00024 DigitalIn doubletime(PTC2);     //Doubles the tempo
00025 DigitalIn enable(PTC2);         //The GO switch
00026 DigitalIn threetime(PTC2);      //Causes only first 6 beats to play
00027 DigitalIn KICK(PTC6);           
00028 DigitalIn SNARE(PTC10);
00029 DigitalIn HHOPEN(PTC11);
00030 DigitalIn HHCLOSED(PTC6);
00031 DigitalIn HITOM(PTC10);
00032 DigitalIn LOTOM(PTC11);
00033 DigitalIn CLAP(PTC10);
00034 DigitalIn BLOCK(PTC23);
00035 
00036 //Beats
00037 DigitalOut Beat1(PTC2);
00038 DigitalOut Beat2(PTC2);
00039 DigitalOut Beat3(PTC2);
00040 DigitalOut Beat4(PTC2);
00041 DigitalOut Beat5(PTC2);
00042 DigitalOut Beat6(PTC2);
00043 DigitalOut Beat7(PTC2);
00044 DigitalOut Beat8(PTC2);
00045 
00046 //GLOBAL Variables
00047 int pulse = 4;              //Pulse length in ms
00048 int mintempo = 60;          //Minimum (normal time) tempo
00049 int maxtempo = 130;         //Maximum (non doubletime) tempo
00050 int tempo;
00051 int swing;
00052 int beat;
00053 
00054 
00055 int main()
00056 {
00057 
00058     while (1)
00059     {
00060     readknobs();
00061     wait_ms(10);
00062     while (enable==1)
00063     {
00064     beat=0;
00065    
00066         
00067         while (beat++ < 8)
00068         {
00069        
00070         readknobs();
00071         trigger();
00072         
00073         }
00074         
00075     }    
00076     }
00077     
00078 }
00079