Diff: main.cpp

Revision:

0:be41a15e7a86

Child:

1:d63a63f0d397

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Fri Dec 11 12:25:25 2020 +0000
@@ -0,0 +1,40 @@
+/* mbed Microcontroller Library
+ * Copyright (c) 2019 ARM Limited
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include "mbed.h"
+#include "platform/mbed_thread.h"
+#include "Joystick.h"
+#include "N5110.h"
+
+
+//VCC,SCE,RST,D/C,MOSI,SCLK,LED
+N5110 lcd(p14,p8,p9,p10,p11,p13,p21);
+
+//                y     x  
+Joystick joystick(p20,p19);
+
+int main()
+{
+    // initialise the LCD and joystick
+    lcd.init();
+    lcd.setContrast(0.5);
+    joystick.init();
+    
+    while (1) {
+        // read the joystick to get the x- and y- values
+        Vector2D coord = joystick.get_mapped_coord(); 
+        printf("Coord = %f | %f\n",coord.x,coord.y);    
+        
+        lcd.clear();  // clear buffer at the start of the loop
+        char buffer[14]={0};  // each character is 6 pixels wide, screen is 84 pixels (84/6 = 14)
+        sprintf(buffer,"x = %.3f",coord.x); // print formatted data to buffer
+        lcd.printString(buffer,0,2);     // display on screen
+        sprintf(buffer,"y = %.3f",coord.y); // print formatted data to buffer
+        lcd.printString(buffer,0,3);     // display on screen
+        lcd.refresh();  // need to fresh the screen to get the message to appear
+        
+        thread_sleep_for(200);
+    }
+}