Revision 14:d71b1aa3c8bf, committed 2016-02-23

Comitter:

unix_guru

Date:

Tue Feb 23 03:50:39 2016 +0000

Parent:

13:3f6204d6140a

Commit message:

FRDM-K64F variant of David Smart's RA8875 KeyPad demo

Changed in this revision

diff -r 3f6204d6140a -r d71b1aa3c8bf Keypad.lib
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Keypad.lib	Tue Feb 23 03:50:39 2016 +0000
@@ -0,0 +1,1 @@
+http://developer.mbed.org/users/WiredHome/code/Keypad/#9b0b4ae5b47a

diff -r 3f6204d6140a -r d71b1aa3c8bf main.cpp
--- a/main.cpp	Tue Feb 23 02:49:18 2016 +0000
+++ b/main.cpp	Tue Feb 23 03:50:39 2016 +0000
@@ -1,6 +1,8 @@
 
-#include "mbed.h"           // v112
-#include "RA8875.h"         // v102
+#include "mbed.h"           
+#include "RA8875.h"         
+#include "Keypad.h"
+
 #include "MyFont18x32.h"
 #include "BPG_Arial08x08.h"
 #include "BPG_Arial10x10.h"
@@ -19,47 +21,86 @@
 
 Serial pc(USBTX, USBRX);            // And a little feedback
 
+RA8875 lcd(PTD2, PTD3, PTD1, PTD0, NC, "tft");    // MOSI, MISO, SCK, /ChipSelect, /reset, name
+Keypad kp(lcd);                                  // Associate Virtual keypad with the RA8875 TFT
+
+
+void CalibrateTS(void)
+{
+    FILE * fh;
+    tpMatrix_t matrix;
+    RetCode_t r;
+ 
+    r = lcd.TouchPanelCalibrate("Calibrate the touch panel", &matrix);
+    if (r == noerror) {
+        fh = fopen("/sd/tpcal.cfg", "wb");
+        if (fh) {
+            fwrite(&matrix, sizeof(tpMatrix_t), 1, fh);
+            fclose(fh);
+        } else {
+        }
+    } else {
+    }
+}
+ 
+ 
+void InitTS(void)
+{
+    FILE * fh;
+    tpMatrix_t matrix;
+ 
+    fh = fopen("/sd/tpcal.cfg", "rb");
+    if (fh) {
+        fread(&matrix, sizeof(tpMatrix_t), 1, fh);
+        fclose(fh);
+        lcd.TouchPanelSetMatrix(&matrix);
+        pc.printf("Touch Panel calibration set\r\n");
+    } else {
+        CalibrateTS();
+    }
+}
+ 
+
 int main()
 {
-//    RA8875 lcd(p5, p6, p7, p12, NC, "tft");    // MOSI, MISO, SCK, /ChipSelect, /reset, name
-RA8875 lcd(PTD2, PTD3, PTD1, PTD0, NC, "tft");    // MOSI, MISO, SCK, /ChipSelect, /reset, name
-    
-   pc.baud(115200);    
-   pc.printf("\r\nRA8875 Soft Fonts - Build " __DATE__ " " __TIME__ "\r\n");
-
+    char name1[20], name2[20];
+ 
+    pc.baud(115200);                            
+    pc.printf("\r\nDev Keypad - Build " __DATE__ " " __TIME__ "\r\n");
+ 
     lcd.init();
-    
-    
-    // **************************
-    //RunTestSet(lcd, pc);  // If the library was compiled for test mode...
-    
-    lcd.foreground(RGB(255,255,0));
+    lcd.foreground(Yellow);
+    lcd.background(Black);
     lcd.puts(0,0, "RA8875 Soft Fonts - Build " __DATE__ " " __TIME__ "\r\n");
-
-    lcd.SelectUserFont(Dave_Smart18x32);
-    lcd.puts("**** ! Soft Fonts ! **** 0123456789\r\n");
-    lcd.puts("ABCDEFGHIJKLMNOPQRSTUVWXYZ\r\n");
-    //lcd.puts("abcdefghijklmnopqrstuvwxyz\r\n");
-    lcd.SelectUserFont();
-    lcd.puts("Back to normal\r\n");
-    lcd.SelectUserFont(BPG_Arial08x08);
-    lcd.puts("BPG_Arial08x08 ABCDEFGHIJKLMNOPQRSTUVWXYZ\r\n");
-    //lcd.puts("BPG_Arial08x08 abcdefghijklmnopqrstuvwxyz\r\n");    
-    lcd.SelectUserFont(BPG_Arial10x10);
-    lcd.puts("BPG_Arial10x10 ABCDEFGHIJKLMNOPQRSTUVWXYZ\r\n");
-    //lcd.puts("BPG_Arial10x10 abcdefghijklmnopqrstuvwxyz\r\n");
-    lcd.SelectUserFont(BPG_Arial20x20);
-    lcd.puts("BPG_Arial20x20  ");
-    lcd.SelectUserFont(BPG_Arial31x32);
-    lcd.puts("BPG_Arial31x32\r\n");
-    lcd.SelectUserFont(BPG_Arial63x63);
-    lcd.puts("BPG_Arial63x63");
-
-    pc.printf("PrintScreen activated ...\r\n");
-    RetCode_t r = lcd.PrintScreen(0,0,480,272,"/sd/file.bmp");
+    InitTS();
+    while(1) {
+        lcd.foreground(Yellow);
+        lcd.background(Black);
+        lcd.cls();
+        lcd.puts(0,20, "Enter username and password\r\n");
+        if (kp.GetString(name1, 20, "Username:")) {
+     pc.printf("PrintScreen activated ...\r\n");
+    RetCode_t r = lcd.PrintScreen(0,0,480,272,"/sd/file2.bmp");
     pc.printf("  PrintScreen returned %d\r\n", r);
-    
-    while(1) {
-        ;       // end
+            lcd.printf("username: %s\r\n", name1);
+             if (kp.GetString(name2, 20, "Password:", '*')) {
+                lcd.printf("password: %s\r\n", name2);
+                kp.Erase();
+                lcd.foreground(BrightRed);
+                lcd.background(Black);
+                lcd.cls();
+                lcd.SetTextFontSize(2);
+                lcd.SetTextCursor(0,30);
+                lcd.printf("username: %s\r\npassword: %s\r\n", name1, name2);
+                lcd.SetTextFontSize();
+                
+               
+            }
+        } else {
+            kp.Erase();
+            pc.printf("<esc>\r\n");
+        }
+        wait(5);
     }
 }
+ 
\ No newline at end of file