Diff: main.cpp

Revision:

2:b444464ebe67

Parent:

1:1b05289d0bf5

Child:

3:293ff9cb705d

--- a/main.cpp	Tue Feb 20 17:17:55 2018 +0000
+++ b/main.cpp	Tue Feb 20 17:24:19 2018 +0000
@@ -69,17 +69,23 @@
     spi.write(0x0500); //set digit 5 to 0
     
     float command = 0x0100;
-    char input[5];
+    int input;
     //char command_text[10] = "0x0";
     while(1) {
         pc.printf("Select a digit between 0 and 9999:\n");
-        scanf("%5s", input);
-        while (num_range(input) == false) { //ask for input until 0-9999 is selected
+        bool check = scanf("%d", &input);
+        while (check != 1) {
             pc.printf("Select a digit between 0 and 9999:\n");
-            scanf("%5s", input);
+            check = scanf("%d", &input);
         }
         
         /*
+        while (num_range(input) == false) { //ask for input until 0-9999 is selected
+            pc.printf("Select a digit between 0 and 9999:\n");
+            scanf("%d", input);
+        }
+        
+        
         command_text[3] = place + '0';
         command_text[4] = '0';
         command_text[5] = input;