Teclado y LCD 2x16

Dependencies:   TextLCD keypad mbed

Files at this revision

API Documentation at this revision

Comitter:
franni
Date:
Mon Apr 24 22:20:06 2017 +0000
Child:
1:faf520c1baac
Commit message:
Kl25z kbd lcd

Changed in this revision

TextLCD.lib Show annotated file Show diff for this revision Revisions of this file
keypad.lib Show annotated file Show diff for this revision Revisions of this file
mbed.bld Show annotated file Show diff for this revision Revisions of this file
test1.cpp Show annotated file Show diff for this revision Revisions of this file
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/TextLCD.lib	Mon Apr 24 22:20:06 2017 +0000
@@ -0,0 +1,1 @@
+https://mbed.org/users/simon/code/TextLCD/#308d188a2d3a
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/keypad.lib	Mon Apr 24 22:20:06 2017 +0000
@@ -0,0 +1,1 @@
+https://mbed.org/users/yoonghm/code/keypad/#da060f8c03e8
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Mon Apr 24 22:20:06 2017 +0000
@@ -0,0 +1,1 @@
+https://mbed.org/users/mbed_official/code/mbed/builds/97feb9bacc10
\ No newline at end of file
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test1.cpp	Mon Apr 24 22:20:06 2017 +0000
@@ -0,0 +1,46 @@
+#include "mbed.h"
+#include "TextLCD.h" 
+#include "Keypad.h"
+ 
+//Serial        PC(USBTX, USBRX);
+ 
+// Define your own keypad values
+char Keytable[] = { '1', '2', '3', 'A',   // r0
+                    '4', '5', '6', 'B',   // r1
+                    '7', '8', '9', 'C',   // r2
+                    '*', '0', '#', 'D'    // r3
+                  }; // c0   c1   c2   c3
+ 
+int32_t       Index = -1;
+
+TextLCD lcd(PTE20,PTE21,PTE22,PTE23,PTE29,PTE30, TextLCD::LCD16x2); // Rs, E, d4, d5, d6, d7 
+ 
+uint32_t cbAfterInput(uint32_t _index)
+{
+    Index = _index;
+    return 0;
+}
+ 
+
+ 
+int main()
+{
+    lcd.printf("Mi primer tecladito...\r\n");
+    wait(1);
+    lcd.cls();
+    lcd.locate(0,0);
+    
+    //             r0    r1     r2    r3     c0    c1      c2     c3
+    Keypad keypad(PTC9, PTC8,  PTA5,  PTA4, PTA12, PTD4,  PTA1,  PTA2);
+    keypad.attach(&cbAfterInput);
+    keypad.start();  // energiza columnas c0-c3 del keypad
+ 
+    while (1) {
+        __wfi();
+        if (Index > -1) {
+            lcd.printf("Key:%c\r\n",Keytable[Index]);
+            Index = -1;
+        }
+        wait(0.5);
+    }
+}
\ No newline at end of file