Revision 4:8f0d7520027d, committed 2017-11-06

Comitter:

burked01

Date:

Mon Nov 06 11:57:05 2017 +0000

Parent:

3:4a8de2f71ed0

Commit message:

h

Changed in this revision

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/MAX7219.lib	Mon Nov 06 11:57:05 2017 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/teams/Maxim-Integrated/code/MAX7219/#b5e4379a3d90

--- a/main.cpp	Thu Mar 16 22:56:47 2017 +0000
+++ b/main.cpp	Mon Nov 06 11:57:05 2017 +0000
@@ -1,11 +1,11 @@
 
 #include "mbed.h"
-//#include "max7219.h"
+#include "max7219.h"
 
 // ***************************************************************************
 // option 1 : use  SPI
 // ***************************************************************************
-SPI deviceM(PB_15, PB_14, PB_13);
+/*SPI deviceM(PA_7, PA_6, PA_5);
 DigitalOut ssel (PB_12);
 
 #define  uint8_t unsigned char
@@ -100,43 +100,79 @@
                     while(1){
                         print_Snake();
                         }
-}
+}*/
 // ***************************************************************************
-// option two: use maz7219 library
+// option two: use max7219 library
 
 // ***************************************************************************    
-/*
-Max7219 deviceM(PB_15, PB_14, PB_13, PB_12);
+
+
+ Max7219 max7219(PA_7, PA_6, PA_5, D2);
+
+ int main()
+ {
+     max7219_configuration_t cfg = {
+         .device_number = 1,
+         .decode_mode = 3,
+         .intensity = Max7219::MAX7219_INTENSITY_5,
+         .scan_limit = Max7219::MAX7219_SCAN_8
+     };
+
+     max7219.init_device(cfg);
+     max7219.enable_device(1);
+     max7219.set_display_test();
+     wait(1);
+     max7219.clear_display_test();
+
+
+
+
 
 
-int main() {
-    
-    max7219_configuration_t cfg = {
-    .device_number = 1,
-    .decode_mode = 0,
-    .intensity = Max7219::MAX7219_INTENSITY_8,
-    .scan_limit = Max7219::MAX7219_SCAN_8
-};
-   
-    deviceM.init_device(cfg);
-    
-    deviceM.enable_device(1);
-   
-    deviceM.set_display_test();
-    wait(1);   
-   deviceM.clear_display_test();
-    wait(1);
-  
+     
     while(1){
-         deviceM.write_digit(1,8,0b11111111);
-         deviceM.write_digit(1,1,0b01010101);
-         deviceM.write_digit(1,2,0b10101010);
-         deviceM.write_digit(1,3,0b01010101);
-         deviceM.write_digit(1,4,0b10101010);
-         deviceM.write_digit(1,5,0b01010101);
-         deviceM.write_digit(1,6,0b10101010);
-         deviceM.write_digit(1,7,0b01010101);
+         
+         max7219.write_digit(1,1,0b01010101);
+         max7219.write_digit(1,2,0b10101010);
+         max7219.write_digit(1,3,0b01010101);
+         max7219.write_digit(1,4,0b10101010);
+         max7219.write_digit(1,5,0b01010101);
+         max7219.write_digit(1,6,0b10101010);
+         max7219.write_digit(1,7,0b01010101);
+         max7219.write_digit(1,8,0b11001100);
+         
+         
+         max7219.write_digit(2,1,0b01010101);
+         max7219.write_digit(2,2,0b10101010);
+         max7219.write_digit(2,3,0b01010101);
+         max7219.write_digit(2,4,0b10101010);
+         max7219.write_digit(2,5,0b01010101);
+         max7219.write_digit(2,6,0b10101010);
+         max7219.write_digit(2,7,0b01010101);
+         max7219.write_digit(2,8,0b11001100);
+         
+         
+         max7219.write_digit(3,1,0b01010101);
+         max7219.write_digit(3,2,0b10101010);
+         max7219.write_digit(3,3,0b01010101);
+         max7219.write_digit(3,4,0b10001010);
+         max7219.write_digit(3,5,0b01010101);
+         max7219.write_digit(3,6,0b10101010);
+         max7219.write_digit(3,7,0b01010101);
+         max7219.write_digit(3,8,0b11001100);
+         
+         
+         max7219.write_digit(4,1,0b01010101);
+         max7219.write_digit(4,2,0b10101010);
+         max7219.write_digit(4,3,0b01010101);
+         max7219.write_digit(4,4,0b10101010);
+         max7219.write_digit(4,5,0b01011101);
+         max7219.write_digit(4,6,0b10101010);
+         max7219.write_digit(4,7,0b01010101);
+         max7219.write_digit(4,8,0b11001100);
+         ;
+        
         }
 }
-*/
 
+