Diff: main.cpp

Revision:

12:91affff3be75

Parent:

11:d0a105f6743f

Child:

13:95d44f7855ca

--- a/main.cpp	Tue Nov 10 02:32:49 2020 +0000
+++ b/main.cpp	Tue Nov 10 03:31:37 2020 +0000
@@ -1,21 +1,55 @@
 #include "mbed.h"
 #include "EthernetInterface.h"
 #include "network.h"
+#include "PinDetect.h"
+
+#define DEBOUNCE 100
+
+PinDetect leftButton(p21);
+PinDetect middleButton(p22);
+PinDetect rightButton(p23);
+
+EthernetInterface eth; 
+UDPSocket sock; 
+Endpoint nist; 
+
+// interrupt service routines 
+void pressLeft() {
+    printf("EYYYY BALL DO YOU WANNA GO BALLROOM\n");
+    //char json[] = "{\"type\": \"move\", \"dir\": \"left\"}"; 
+//    sock.sendTo(nist, json, sizeof(json) - 1);
+}
+
+void pressMiddle() {
+    //char json[] = "{\"type\": \"move\", \"dir\": \"middle\"}"; 
+//    sock.sendTo(nist, json, sizeof(json) - 1);
+}
+
+void pressRight() {
+    //char json[] = "{\"type\": \"move\", \"dir\": \"right\"}"; 
+//    sock.sendTo(nist, json, sizeof(json) - 1);
+}
  
 int main() {
-    EthernetInterface eth; 
-    UDPSocket sock; 
-    Endpoint nist; 
-    
     initEthernet(&eth, &sock, &nist); 
     
-    char out_buffer[] = "{\"type\": \"connected\", \"body\": \"hey deniz\"}";
-    sock.sendTo(nist, out_buffer, sizeof(out_buffer) - 1);
-
-    char in_buffer[4];
-    int n = sock.receiveFrom(nist, in_buffer, sizeof(in_buffer));
+    // initialize GPIO
+    leftButton.mode(PullUp);
+    middleButton.mode(PullUp);
+    rightButton.mode(PullUp);
+    
+    // Delay for initial pullup to take effect
+    wait(0.1); 
+    
+    leftButton.attach_deasserted(&pressLeft); 
+    middleButton.attach_deasserted(&pressMiddle);
+    rightButton.attach_deasserted(&pressRight);
+    
+    leftButton.setSampleFrequency(DEBOUNCE); 
+    middleButton.setSampleFrequency(DEBOUNCE); 
+    rightButton.setSampleFrequency(DEBOUNCE); 
+    
+    while(1) {}
 
     cleanupEthernet(&eth, &sock);
-
-    while(1) {}
 }