Tantep Sinjanakhom
Microprocessor and embedded system Final Project (Music/61) 60010194 Chanathip Pongskul 60010454 Tantep Sinjankhom 60010551 Netiwat Akarachaimongkol
Dependencies: TS_DISCO_F746NG mbed LCD_DISCO_F746NG BSP_DISCO_F746NG
Diff: main.cpp
- Revision:
- 6:d6d4f48fc2e1
- Parent:
- 5:7db99d28bc36
--- a/main.cpp Sun May 05 02:48:03 2019 +0000
+++ b/main.cpp Mon May 06 07:11:21 2019 +0000
@@ -7,6 +7,7 @@
#include"ophh44.h"
#include"kick44.h"
+
#define sample_freq 16000.0
DigitalOut led(LED1);
LCD_DISCO_F746NG lcd;
@@ -16,13 +17,14 @@
PwmOut speaker(D1);
Serial pc(USBTX, USBRX);
Ticker re,er,rr,ee,sn44tick,cl44tick,clhh44tick,ophh44tick,kick44tick,testprint;//timer ไว้ attach ตอนplay audio กับไว้รับปุ่ม
+//Timeout re;
int checkplay=0,beat[5][8],page=1;
int tracking=1;
char currentpage[50],volumechar[50],strvolume[50],strtempo[50],tempostr[50]; //สร้างไว้ให้เขียนอักษรได้เฉยๆ
float volume,tempo;
float speed; //tempo converted to sec
-int h,i,j,k,l;
+int h,i,j,k,l,m;
void test(void); //function for touchscreen
void play(void);// function for play
void screen(void);//function for display
@@ -35,7 +37,7 @@
{
lcd.Clear(LCD_COLOR_BLUE);
ee.attach(&screen, 0.03);
- re.attach(&play,0.5);//เล่นตามtempo
+ re.attach(&play,0.45);//เล่นตามtempo
er.attach(&test, 0.25);//กดช้ากดเร็วแล้วแต่
rr.attach(&knob,0.5);//readknob ทุก0.5
@@ -99,12 +101,22 @@
//led = 0;
}
}
+/*void hand_sample ()
+{
+ speaker = hand_data[m]/16777215.0;//scale to 0.0 to 1.0 for PWM
+ m++;
+ if (m>= num_hand) {
+ m = 0;
+ handtick.detach();
+ //led = 0;
+ }
+}*/
///////////////////////////////////////////////////////////////////////////// PLAY PART //////////////////////////////////////////////
void playsnare()
{
speaker = volume*(sn44_data[h]/16777215.0);//scale to 0.0 to 1.0 for PWM
h++;
- speaker.period(1.0/330750.0); //PWM freq >10X audio sample rate
+ speaker.period(1.0/88200.0); //PWM freq >10X audio sample rate
if (h>= num_sn44) {
h = 0;
@@ -117,7 +129,7 @@
{
speaker = volume*(kick44_data[l]/16777215.0);//scale to 0.0 to 1.0 for PWM
l++;
- speaker.period(1.0/441000.0); //PWM freq >10X audio sample rate
+ speaker.period(1.0/88200.0); //PWM freq >10X audio sample rate
if (l>= num_kick44) {
l = 0;
@@ -129,7 +141,7 @@
{
speaker = volume*(cl44_data[i]/16777215.0);//scale to 0.0 to 1.0 for PWM
i++;
- speaker.period(1.0/220500.0); //PWM freq >10X audio sample rate
+ speaker.period(1.0/96000.0); //PWM freq >10X audio sample rate
if (i>= num_cl44) {
i = 0;
@@ -142,7 +154,7 @@
{
speaker = volume*(clhh44_data[j]/16777215.0);//scale to 0.0 to 1.0 for PWM
j++;
- speaker.period(1.0/330750.0); //PWM freq >10X audio sample rate
+ speaker.period(1.0/96000.0); //PWM freq >10X audio sample rate
if (j>= num_clhh44) {
j = 0;
@@ -155,7 +167,7 @@
{
speaker = volume*(ophh44_data[k]/16777215.0);//scale to 0.0 to 1.0 for PWM
k++;
- speaker.period(1.0/330750.0); //PWM freq >10X audio sample rate
+ speaker.period(1.0/96000.0); //PWM freq >10X audio sample rate
if (k>= num_ophh44) {
k = 0;
@@ -163,6 +175,9 @@
}
}
+
+
+
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
void play()
{
@@ -180,12 +195,12 @@
if(beat[0][0]==1)
{
pc.printf("1");
- kick44tick.attach(&playkick,1.0 / 33075);
+ kick44tick.attach(&playkick,1.0 / 88200);
}
if(beat[1][0]==1)
{
pc.printf("2");
- sn44tick.attach(&playsnare,1.0 / 33075);
+ sn44tick.attach(&playsnare,1.0 / 88200);
}
if(beat[2][0]==1)
{
@@ -214,12 +229,12 @@
if(beat[0][1]==1)
{
pc.printf("1");
- kick44tick.attach(&playkick,1.0 / 33075);
+ kick44tick.attach(&playkick,1.0 / 88200);
}
if(beat[1][1]==1)
{
pc.printf("2");
- sn44tick.attach(&playsnare,1.0 / 33075);
+ sn44tick.attach(&playsnare,1.0 / 88200);
}
if(beat[2][1]==1)
{
@@ -249,27 +264,27 @@
if(beat[0][2]==1)
{
pc.printf("1");
- kick44tick.attach(&playkick,1.0 / 33075);
+ kick44tick.attach(&playkick,1.0 / 88200);
}
if(beat[1][2]==1)
{
pc.printf("2");
- sn44tick.attach(&playsnare,1.0 / 33075);
+ sn44tick.attach(&playsnare,1.0 / 88200);
}
if(beat[2][2]==1)
{
pc.printf("3");
- cl44tick.attach(&playclap,1.0 /22050);
+ cl44tick.attach(&playclap,1.0 /96000);
}
if(beat[3][2]==1)
{
pc.printf("4");
- clhh44tick.attach(&playclhh,1.0 / 33075);
+ clhh44tick.attach(&playclhh,1.0 / 96000);
}
if(beat[4][2]==1)
{
pc.printf("5");
- ophh44tick.attach(&playophh,1.0 / 33075);
+ ophh44tick.attach(&playophh,1.0 / 96000);
}
@@ -284,27 +299,27 @@
if(beat[0][3]==1)
{
pc.printf("1");
- kick44tick.attach(&playkick,1.0 / 33075);
+ kick44tick.attach(&playkick,1.0 / 88200);
}
if(beat[1][3]==1)
{
pc.printf("2");
- sn44tick.attach(&playsnare,1.0 / 33075);
+ sn44tick.attach(&playsnare,1.0 / 88200);
}
if(beat[2][3]==1)
{
pc.printf("3");
- cl44tick.attach(&playclap,1.0 /22050);
+ cl44tick.attach(&playclap,1.0 /96000);
}
if(beat[3][3]==1)
{
pc.printf("4");
- clhh44tick.attach(&playclhh,1.0 / 33075);
+ clhh44tick.attach(&playclhh,1.0 / 96000);
}
if(beat[4][3]==1)
{
pc.printf("5");
- ophh44tick.attach(&playophh,1.0 / 33075);
+ ophh44tick.attach(&playophh,1.0 / 96000);
}
@@ -319,27 +334,27 @@
if(beat[0][4]==1)
{
pc.printf("1");
- kick44tick.attach(&playkick,1.0 / 33075);
+ kick44tick.attach(&playkick,1.0 / 88200);
}
if(beat[1][4]==1)
{
pc.printf("2");
- sn44tick.attach(&playsnare,1.0 / 33075);
+ sn44tick.attach(&playsnare,1.0 / 88200);
}
if(beat[2][4]==1)
{
pc.printf("3");
- cl44tick.attach(&playclap,1.0 /22050);
+ cl44tick.attach(&playclap,1.0 /96000);
}
if(beat[3][4]==1)
{
pc.printf("4");
- clhh44tick.attach(&playclhh,1.0 / 33075);
+ clhh44tick.attach(&playclhh,1.0 / 96000);
}
if(beat[4][4]==1)
{
pc.printf("5");
- ophh44tick.attach(&playophh,1.0 / 33075);
+ ophh44tick.attach(&playophh,1.0 / 96000);
}
@@ -354,27 +369,27 @@
if(beat[0][5]==1)
{
pc.printf("1");
- kick44tick.attach(&playkick,1.0 / 33075);
+ kick44tick.attach(&playkick,1.0 / 88200);
}
if(beat[1][5]==1)
{
pc.printf("2");
- sn44tick.attach(&playsnare,1.0 / 33075);
+ sn44tick.attach(&playsnare,1.0 / 88200);
}
if(beat[2][5]==1)
{
pc.printf("3");
- cl44tick.attach(&playclap,1.0 /22050);
+ cl44tick.attach(&playclap,1.0 /96000);
}
if(beat[3][5]==1)
{
pc.printf("4");
- clhh44tick.attach(&playclhh,1.0 / 33075);
+ clhh44tick.attach(&playclhh,1.0 / 96000);
}
if(beat[4][5]==1)
{
pc.printf("5");
- ophh44tick.attach(&playophh,1.0 / 33075);
+ ophh44tick.attach(&playophh,1.0 / 96000);
}
@@ -389,27 +404,27 @@
if(beat[0][6]==1)
{
pc.printf("1");
- kick44tick.attach(&playkick,1.0 / 33075);
+ kick44tick.attach(&playkick,1.0 / 88200);
}
if(beat[1][6]==1)
{
pc.printf("2");
- sn44tick.attach(&playsnare,1.0 / 33075);
+ sn44tick.attach(&playsnare,1.0 / 88200);
}
if(beat[2][6]==1)
{
pc.printf("3");
- cl44tick.attach(&playclap,1.0 /22050);
+ cl44tick.attach(&playclap,1.0 /96000);
}
if(beat[3][6]==1)
{
pc.printf("4");
- clhh44tick.attach(&playclhh,1.0 / 33075);
+ clhh44tick.attach(&playclhh,1.0 / 96000);
}
if(beat[4][6]==1)
{
pc.printf("5");
- ophh44tick.attach(&playophh,1.0 / 33075);
+ ophh44tick.attach(&playophh,1.0 / 96000);
}
@@ -424,27 +439,27 @@
if(beat[0][7]==1)
{
pc.printf("1");
- kick44tick.attach(&playkick,1.0 / 33075);
+ kick44tick.attach(&playkick,1.0 / 88200);
}
if(beat[1][7]==1)
{
pc.printf("2");
- sn44tick.attach(&playsnare,1.0 / 33075);
+ sn44tick.attach(&playsnare,1.0 / 88200);
}
if(beat[2][7]==1)
{
pc.printf("3");
- cl44tick.attach(&playclap,1.0 /22050);
+ cl44tick.attach(&playclap,1.0 /96000);
}
if(beat[3][7]==1)
{
pc.printf("4");
- clhh44tick.attach(&playclhh,1.0 / 33075);
+ clhh44tick.attach(&playclhh,1.0 / 96000);
}
if(beat[4][7]==1)
{
pc.printf("5");
- ophh44tick.attach(&playophh,1.0 / 33075);
+ ophh44tick.attach(&playophh,1.0 / 96000);
}
@@ -627,7 +642,7 @@
volume=volumeknob.read();//0to100
tempo=tempoknob.read();//problematic********************************************
-
+ //volume=1;
volume2=volume*100;
sprintf(volumechar,"%1.1f",volume2);
tempo2=60+(tempo*90);