Revision 5:d34d14d33a89, committed 2020-04-04

Comitter:

nnguyen99

Date:

Sat Apr 04 23:49:24 2020 +0000

Parent:

4:1790aa9234a3

Child:

6:6c3ccc04f07e

Child:

7:f5f265b139fe

Commit message:

Various hardware additions

Changed in this revision

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/4DGL-uLCD-SE.lib	Sat Apr 04 23:49:24 2020 +0000
@@ -0,0 +1,1 @@
+https://mbed.org/users/4180_1/code/4DGL-uLCD-SE/#e39a44de229a

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/PinDetect.lib	Sat Apr 04 23:49:24 2020 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/AjK/code/PinDetect/#cb3afc45028b

--- a/main.cpp	Tue Mar 31 20:03:55 2020 +0000
+++ b/main.cpp	Sat Apr 04 23:49:24 2020 +0000
@@ -1,13 +1,22 @@
 #include "mbed.h"
+#include <iostream>
 #include "audio_out.h"
-
+#include "PinDetect.h"
+#include "uLCD_4DGL.h"
 DigitalOut myled(LED1);
+// LCD init
+uLCD_4DGL guLCD(p28, p27, p29); // serial tx, serial rx, reset pin;
+// Push buttons init
+PinDetect pb1(p16); 
+PinDetect pb2(p17);  
+PinDetect pb3(p18); 
+PinDetect pb4(p19); 
 // States 
-#define RESET 1
-#define STOP 2
-#define RECORD 3
-#define PLAY 4
-#define ERASE 5
+#define sRESET 1
+#define sSTOP 2
+#define sRECORD 3
+#define sPLAY 4
+#define sERASE 5
 //  State Machine control global variables
 bool X;     //reset
 bool P;     //play
@@ -15,7 +24,7 @@
 bool R;     //record
 bool E;     //erase
 
-enum sm_state {sRESET,sSTOP,sRECORD,sPLAY,sERASE};
+enum sm_state {sRESET, sSTOP, sRECORD, sPLAY, sERASE};
 
 
 void reset(){ 
@@ -63,6 +72,46 @@
     */
 }
 
+void hardware_init(){ 
+    // Push buttons init
+    pb1.mode(PullUp); 
+    pb2.mode(PullUp); 
+    pb3.mode(PullUp);
+    pb4.mode(PullUp);
+    pb1.attach_deasserted(&pb1_hit_callback);
+    pb2.attach_deasserted(&pb2_hit_callback); 
+    pb3.attach_deasserted(&pb3_hit_callback);
+    pb4.attach_deasserted(&pb4_hit_callback);
+    pb1.setSampleFrequency(); 
+    pb2.setSampleFrequency(); 
+    pb3.setSampleFrequency();
+    pb4.setSampleFrequency();
+}
+
+void pb1_hit_callback (void) 
+{
+    myled1 = !myled1; 
+    guLCD.printf("REEST");
+}
+
+void pb2_hit_callback (void)
+{
+    myled2 = !myled2; 
+    guLCD.printf("STOP");
+}
+
+void pb3_hit_callback (void) 
+{
+    myled3 = !myled3; 
+    guLCD.printf("RECORD");
+}
+
+void pb4_hit_callback (void) 
+{
+    myled4 = !myled4; 
+    guLCD.printf("PLAY");
+}
+
 void state_machine_mgr(){
     sm_state curr_state =  sRESET;
     while(1) {
@@ -106,5 +155,6 @@
 }
 
 int main() {
+    hardware_init();
     state_machine_mgr();
 }