Gabriel Canseco Santana / Mbed 2 deprecated P6_Ej3

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Dependencies:   mbed TextLCD Keypad

Files at this revision

API Documentation at this revision

Revision 25:d8698a7bc5be, committed 2019-11-14

Comitter:
gabocs
Date:
Thu Nov 14 20:59:42 2019 +0000
Parent:
24:7f14b70fc9ef
Commit message:
OH;

Changed in this revision

Keypad.lib Show annotated file Show diff for this revision Revisions of this file
TextLCD.lib Show annotated file Show diff for this revision Revisions of this file
main.cpp Show annotated file Show diff for this revision Revisions of this file 
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Keypad.lib	Thu Nov 14 20:59:42 2019 +0000
@@ -0,0 +1,1 @@
+https://os.mbed.com/users/grantphillips/code/Keypad/#4bbd88022a6f

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/TextLCD.lib	Thu Nov 14 20:59:42 2019 +0000
@@ -0,0 +1,1 @@
+https://os.mbed.com/users/simon/code/TextLCD/#308d188a2d3a

--- a/main.cpp	Mon Apr 08 11:03:25 2019 +0100
+++ b/main.cpp	Thu Nov 14 20:59:42 2019 +0000
@@ -1,12 +1,24 @@
 #include "mbed.h"
+#include "Keypad.h"
+#include "TextLCD.h"
 
-DigitalOut myled(LED1);
+TextLCD lcd(PTB9,PTA1,PTB23,PTA2,PTC2,PTC3);
+Keypad kpad(PTC12,PTC4,PTD0,PTD2,PTD3,PTD1,PTE25,PTE24);
+Serial pc(USBTX,USBRX);
+int main(){
+     char key;
+    int released = 1;
 
-int main() {
-    while(1) {
-        myled = 1;
-        wait(0.2);
-        myled = 0;
-        wait(0.2);
-    }
-}
+    while(1){
+        key = kpad.ReadKey();                   //read the current key pressed
+
+        if(key == '\0')
+            released = 1;                       //set the flag when all keys are released
+           
+        if((key != '\0') && (released == 1)) {  //if a key is pressed AND previous key was released
+            pc.printf("%c\n", key);            
+            released = 0;                       //clear the flag to indicate that key is still pressed
+        }
+        lcd.printf("%c",key);
+    }   
+}
\ No newline at end of file