BAT
Test fork nhi
Dependencies: SDFileSystem mbed-rtos mbed emic2
Fork of
BAT_senior_design
by 
BAT
Revision 4:cc181f8f2bd1, committed 2017-10-11
- Comitter:
- aismail1997
- Date:
- Wed Oct 11 14:51:39 2017 +0000
- Parent:
- 3:9ed43e974156
- Child:
- 5:53a0eac0ffe1
- Commit message:
- added speaker and SD card
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/SDFileSystem.lib Wed Oct 11 14:51:39 2017 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/SDFileSystem/#c8f66dc765d4
--- a/Servo.lib Fri Oct 06 13:43:36 2017 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,1 +0,0 @@ -http://os.mbed.com/users/simon/code/Servo/#36b69a7ced07
--- a/main.cpp Fri Oct 06 13:43:36 2017 +0000
+++ b/main.cpp Wed Oct 11 14:51:39 2017 +0000
@@ -1,51 +1,77 @@
#include "mbed.h"
-#include "Servo.h"
-
-// Azra
+#include "wave_player.h"
+#include "SDFileSystem.h"
PwmOut myservo(p21);
DigitalIn pb1 (p20);
//AnalogIn linpot(p20);
Serial pc(USBTX, USBRX);
-DigitalOut myled(LED1);
+//DigitalOut myled(LED1);
+SDFileSystem sd(p5, p6, p7, p8, "sd"); //SD card
+AnalogOut DACout(p26);
+wave_player waver(&DACout);
+
+void moveServoIn()
+{
+ while(pb1 == 1)
+ //myled = 1;
+ // rotate 90 degrees one way
+ for(int i=3; i<=7; i++) {
+ myservo = i/100.0;
+ wait(0.01);
+ }
+}
+
+void moveServoOut()
+{
+ while(pb1 == 1)
+ //myled = 0;
+ for(int i=7; i>3; i--) {
+ myservo = i/100.0;
+ wait(0.01);
+ }
+}
+
+void playSound()
+{
+ FILE *wave_file;
+ wave_file=fopen("/sd/police_siren.wav","r");
+ waver.play(wave_file);
+ fclose(wave_file);
+}
int main()
{
+ pc.printf("begin\n");
+
// button up: state = 0, button halfway: state = 1; button down: state = 2
- //int state = 0;
- pc.printf("begin\n");
int state = 2;
+
+ // pull up the pushbutton to prevent bouncing
pb1.mode(PullUp);
wait(.001);
+
+ // servo begins at 30 degrees
for(int i=0; i<=3; i++) {
myservo = i/100.0;
wait(0.01);
}
+
while(1) {
// Servo code
if (pb1 == 1 && state == 2) {
- while(pb1 == 1)
- myled = 1;
- // rotate 90 degrees one way
- for(int i=3; i<=7; i++) {
- myservo = i/100.0;
- wait(0.01);
- }
+ moveServoIn();
state = 1;
}
- //wait(1.0);
// rotate 90 degrees other way
if (pb1 == 1 && state == 1) {
- while(pb1 == 1)
- myled = 0;
- for(int i=7; i>3; i--) {
- myservo = i/100.0;
- wait(0.01);
- }
- //wait(0.1);
+ moveServoOut();
state = 2;
}
- //wait(1.0);
+
+ // SD card code
+
+ // speaker code
// read linear potentiometer
//if (linpot < 0.5) {
--- a/mbed.bld Fri Oct 06 13:43:36 2017 +0000 +++ b/mbed.bld Wed Oct 11 14:51:39 2017 +0000 @@ -1,1 +1,1 @@ -http://mbed.org/users/mbed_official/code/mbed/builds/675da3299148 \ No newline at end of file +http://mbed.org/users/mbed_official/code/mbed/builds/63cdd78b2dc1 \ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/wave_player.lib Wed Oct 11 14:51:39 2017 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/sravet/code/wave_player/#acc3e18e77ad