Chanathip Pongskul
possibly simultaneously
Dependencies: TS_DISCO_F746NG mbed LCD_DISCO_F746NG BSP_DISCO_F746NG
Diff: main.cpp
- Revision:
- 1:19138bfe23c9
- Parent:
- 0:d2b5a1e8fc0c
- Child:
- 2:58378cb7e76f
--- a/main.cpp Wed May 01 19:46:14 2019 +0000
+++ b/main.cpp Fri May 03 13:27:39 2019 +0000
@@ -1,19 +1,26 @@
#include "mbed.h"
#include "TS_DISCO_F746NG.h"
#include "LCD_DISCO_F746NG.h"
+#include"sn44.h"
+#include"cl44.h"
+#include"clhh44.h"
+#include"ophh44.h"
+#include"kick44.h"
+#define sample_freq 16000.0
DigitalOut led(LED1);
LCD_DISCO_F746NG lcd;
TS_DISCO_F746NG ts;
AnalogIn tempoknob(A1);
AnalogIn volumeknob(A0);
-
+PwmOut speaker(D1);
Serial pc(USBTX, USBRX);
-Ticker re,er,rr,ee; //timer ไว้ attach ตอนplay audio กับไว้รับปุ่ม
+Ticker re,er,rr,ee,sn44tick,cl44tick,clhh44tick,ophh44tick,kick44tick;//timer ไว้ attach ตอนplay audio กับไว้รับปุ่ม
int checkplay=1,beat[5][8],page=1;
-char currentpage[50],tempochar[50],volumechar[50],strvolume[50],strtempo[50]; //สร้างไว้ให้เขียนอักษรได้เฉยๆ
+char currentpage[50],volumechar[50],strvolume[50],strtempo[50],tempostr[50]; //สร้างไว้ให้เขียนอักษรได้เฉยๆ
float volume,tempo;
+int i=0;
void test(void); //function for touchscreen
void play(void);// function for play
void screen(void);//function for display
@@ -26,8 +33,117 @@
re.attach(&play, 0.1);//เล่นตามsamplerate
er.attach(&test, 0.25);//กดช้ากดเร็วแล้วแต่
rr.attach(&knob,0.5);//readknob ทุก0.5
+
+
}
+
+//SAMPLE && SAMPLE PLAY FUNCTION
+
+void sn44_sample ()
+{
+
+ speaker = sn44_data[i]/16777215.0;//scale to 0.0 to 1.0 for PWM
+ i++;
+ if (i>= num_sn44) {
+ i = 0;
+ sn44tick.detach();
+ led = 0;
+ }
+}
+void cl44_sample ()
+{
+
+ speaker = cl44_data[i]/16777215.0;//scale to 0.0 to 1.0 for PWM
+ i++;
+ if (i>= num_cl44) {
+ i = 0;
+ cl44tick.detach();
+ led = 0;
+ }
+}
+void clhh44_sample ()
+{
+
+ speaker = clhh44_data[i]/16777215.0;//scale to 0.0 to 1.0 for PWM
+ i++;
+ if (i>= num_clhh44) {
+ i = 0;
+ clhh44tick.detach();
+ led = 0;
+ }
+}
+void ophh44_sample ()
+{
+
+ speaker = ophh44_data[i]/16777215.0;//scale to 0.0 to 1.0 for PWM
+ i++;
+ if (i>= num_ophh44) {
+ i = 0;
+ ophh44tick.detach();
+ led = 0;
+ }
+}
+void kick44_sample ()
+{
+
+ speaker = kick44_data[i]/16777215.0;//scale to 0.0 to 1.0 for PWM
+ i++;
+ if (i>= num_kick44) {
+ i = 0;
+ kick44tick.detach();
+ led = 0;
+ }
+}
+
+void playsnare()
+{
+ speaker.period(1.0/330750.0); //PWM freq >10X audio sample rate
+
+
+ sn44tick.attach(&sn44_sample, 1.0 / 33075);
+
+ wait(0.5);
+
+}
+void playkick()
+{
+ speaker.period(1.0/441000.0); //PWM freq >10X audio sample rate
+
+
+ kick44tick.attach(&kick44_sample, 1.0 / 33075);
+
+ wait(0.2);
+
+}
+void playclap()
+{
+ speaker.period(1.0/220500.0); //PWM freq >10X audio sample rate
+
+
+ cl44tick.attach(&cl44_sample, 1.0 /22050);
+
+ wait(0.5);
+
+}
+void playclhh()
+{
+ speaker.period(1.0/330750.0); //PWM freq >10X audio sample rate
+
+ clhh44tick.attach(&clhh44_sample, 1.0 / 33075);
+
+ wait(0.5);
+
+}
+void playophh()
+{
+ speaker.period(1.0/330750.0); //PWM freq >10X audio sample rate
+ ophh44tick.attach(&ophh44_sample, 1.0 / 33075);
+
+ wait(0.2);
+
+}
+////////////////////////////////////////////////////////////////
void play()
{
if(checkplay==1)//led blink when button play is on
@@ -40,10 +156,11 @@
}
}
+
void test()
{
TS_StateTypeDef TS_State;
- uint8_t status;//ไม่ได้ใช้สร้างไว้ก่อน
+ /*uint8_t status;//ไม่ได้ใช้สร้างไว้ก่อน*/
ts.GetState(&TS_State);
if((TS_State.touchDetected))//รับtouchอะไรก็ตาม จะเข้าfunctionนี้
{
@@ -81,14 +198,19 @@
}
if(TS_State.touchX[0]<122&&TS_State.touchX[0]>98&&TS_State.touchY[0]<248&&TS_State.touchY[0]>198)//beat1
{
+
if(beat[page-1][0]==0)
{
beat[page-1][0]=1;
- }
+
+ }
else if(beat[page-1][0]==1)
{
beat[page-1][0]=0;
}
+
+
+
}
if(TS_State.touchX[0]<166&&TS_State.touchX[0]>142&&TS_State.touchY[0]<248&&TS_State.touchY[0]>198)//beat2
{
@@ -194,9 +316,9 @@
volume=(volumeknob.read()*100);//0to100
tempo=(tempoknob.read()*100);//problematic********************************************
- sprintf(tempochar,"%1.1f",tempo);
+ sprintf(tempostr,"%1.1f",tempo);
sprintf(volumechar,"%1.1f",volume);
- pc.printf("tempo = %s \n\r",tempochar); //print ในuart ถูก
+ pc.printf("tempo = %s \n\r",tempostr); //print ในuart ถูก
pc.printf("volume = %s\n\r",volumechar);
}
@@ -224,40 +346,42 @@
sprintf(strtempo,"%s","Tempo ");
lcd.SetTextColor(LCD_COLOR_BLACK);
lcd.DisplayStringAt(24,LINE(1),(uint8_t*)strtempo,RIGHT_MODE);
- sprintf(tempochar,"%s",tempochar); ////////////////////////////////////////////display tempo on lcd ไม่ถูก
+ sprintf(tempostr,"%1.1f",tempo); ////////////////////////////////////////////display tempo on lcd ไม่ถูก
lcd.SetTextColor(LCD_COLOR_BLACK);
- lcd.DisplayStringAt(24,LINE(2),(uint8_t*)tempochar,RIGHT_MODE);
+ lcd.DisplayStringAt(24,LINE(2),(uint8_t*)tempostr,RIGHT_MODE);
if(page==1) //พวกนี้คือแสดงหน้าว่าอยู่หน้าอะไร
{
- sprintf(currentpage,"%s","Current page is Drum1");
+ sprintf(currentpage,"%s","Current page is Kick ");
lcd.SetTextColor(LCD_COLOR_BLACK);
lcd.DisplayStringAt(24,LINE(3),(uint8_t*)currentpage,LEFT_MODE);
+
}
else if(page==2)
{
- sprintf(currentpage,"%s","Current page is Drum2");
+ sprintf(currentpage,"%s","Current page is Snare ");
lcd.SetTextColor(LCD_COLOR_BLACK);
lcd.DisplayStringAt(24,LINE(3),(uint8_t*)currentpage,LEFT_MODE);
+
}
else if(page==3)
{
- sprintf(currentpage,"%s","Current page is Drum3");
+ sprintf(currentpage,"%s","Current page is Clap ");
lcd.SetTextColor(LCD_COLOR_BLACK);
lcd.DisplayStringAt(24,LINE(3),(uint8_t*)currentpage,LEFT_MODE);
}
else if(page==4)
{
- sprintf(currentpage,"%s","Current page is Drum4");
+ sprintf(currentpage,"%s","Current page is Close HiHat ");
lcd.SetTextColor(LCD_COLOR_BLACK);
lcd.DisplayStringAt(24,LINE(3),(uint8_t*)currentpage,LEFT_MODE);
}
else if(page==5)
{
- sprintf(currentpage,"%s","Current page is Drum5");
+ sprintf(currentpage,"%s","Current page is Open HiHat ");
lcd.SetTextColor(LCD_COLOR_BLACK);
lcd.DisplayStringAt(24,LINE(3),(uint8_t*)currentpage,LEFT_MODE);
}