Grzegorz Kaczmarek / Mbed 2 deprecated Max7221

Important changes to repositories hosted on mbed.com

Mbed hosted mercurial repositories are deprecated and are due to be permanently deleted in July 2026.

To keep a copy of this software download the repository Zip archive or clone locally using Mercurial.

It is also possible to export all your personal repositories from the account settings page.

Dependencies:   mbed

Fork of Max7221 by Dwayne Dilbeck

Diff: main.cpp

Revision:
2:828c62cc1861
Parent:
1:d8589d1f368c
--- a/main.cpp	Tue Aug 06 08:18:53 2013 +0000
+++ b/main.cpp	Wed Aug 07 02:15:17 2013 +0000
@@ -3,28 +3,26 @@
  
 
 // p5: DIN, p7: CLK, p8: LOAD/CS
-// Max7221 max7221disp1(p5, p7, p8);
-Max7221 max7221disp1(p11, p13, p14);
+Max7221 max7221disp1(p5, p7, p8);
+//Max7221 max7221disp2(p5, p7, p8);
+//Max7221 max7221disp3(p11, p13, p14);
+//Max7221 max7221disp4(p11, p13, p14);
 
-int count=-9999999;
+int count=-99;
 
 void loop(void) {
    max7221disp1.WriteInt(count);
-   if (count < 10)
+   if (count < 100)
       count=count+1;
    else 
-      count=-9999999; 
+      count=-99; 
 }
 
-int main() {
-    
+int main() {  
     max7221disp1.Setup();
-    Max7221::WriteAll(0x0f,0x01);
-    wait_ms(500);
-    Max7221::WriteAll(0x0f,0x00);
+    //Max7221::SetupALl();
     max7221disp1.WriteFloat(123.125);
-    wait(1.0);
-    
+    wait(1.0);  
 
     while (1) {
         loop();
@@ -32,3 +30,4 @@
     }
 }
 
+