labs 5 and 6 done

lab5keypad/Src/main.s

@@ -0,0 +1,55 @@
+# main.s
+# Trevor Barnes
+# CE2801-031
+# Lab 3: Keypad API
+# Description: The driver for Lab 5 
+
+.syntax unified
+.cpu cortex-m4
+.thumb
+.section .text
+
+.global main
+
+
+main:
+
+	bl lcdInit
+    bl KeyInit
+
+    # Location of cursor (1-32)
+    mov r2, #1
+    # Address of char to print
+    ldr r1, =charToPrint
+    mov r0, #0
+	strb r0, [r1, #8]
+mainLoop:
+
+    bl KeyGetChar
+    # Store char in memory
+    strb r0, [r1]
+	mov r0, r1
+    bl lcdPrintString
+    add r2, #1
+    cmp r2, #17
+    bne 1f
+
+    mov r0, #0
+    mov r3, r1
+    mov r1, #1
+    bl lcdSetPosition
+    mov r1, r3
+1:
+    cmp r2, #33
+    bne 2f
+    bl lcdClear
+    bl lcdHome
+    mov r2, #1
+2:
+    b mainLoop
+end:
+    b end
+
+.section .data
+charToPrint:
+    .byte 0