Chi rashi / Mbed 2 deprecated E233SideLED

Aliexpressなどで販売されている64x32のフルカラードットマトリクスLED2枚とNucleo F401REを利用して、 E233系の駅停車時、路線名表示ありのLED側面行先表示を再現するプログラムです。 3秒間隔、3段階切替で、路線名、種別、行先、次停車駅を個別に指定することが可能です。

Dependencies:   SDFileSystem mbed

Files at this revision

API Documentation at this revision

Revision 2:c1a9a2a0885d, committed 2014-10-19

Comitter:
chirashi
Date:
Sun Oct 19 09:50:34 2014 +0000
Parent:
1:dd0dcd303d6d
Child:
3:6dbbc0130e96
Commit message:
pin assign f401re

Changed in this revision

main.cpp Show annotated file Show diff for this revision Revisions of this file
mbed.bld Show annotated file Show diff for this revision Revisions of this file 
--- a/main.cpp	Mon Nov 19 02:16:13 2012 +0000
+++ b/main.cpp	Sun Oct 19 09:50:34 2014 +0000
@@ -21,16 +21,16 @@
 #define LOW 0
 #define HIGH 1
 
-BusOut ABC(p24,p25,p26); // Row address.
-DigitalOut CLK(p21);    //  Data clock    - rising edge
-DigitalOut LAT(p22);    //  Data latch    - active low (pulse up after data load)
-DigitalOut OE(p23);     //  Output enable - active low (hold high during data load, bring low after LAT pulse)
-DigitalOut R1(p27);     //  RED   Serial in for upper half
-DigitalOut R2(p28);     //  RED   Serial in for lower half
-DigitalOut G1(p5);      //  GREEN Serial in for upper half
-DigitalOut G2(p6);      //  GREEN Serial in for lower half
-DigitalOut B1(p7);      //  BLUE  Serial in for upper half
-DigitalOut B2(p8);      //  BLUE  Serial in for lower half
+BusOut ABC(D8,D9,D10); // Row address.
+DigitalOut CLK(D11);    //  Data clock    - rising edge
+DigitalOut LAT(D12);    //  Data latch    - active low (pulse up after data load)
+DigitalOut OE(D13);     //  Output enable - active low (hold high during data load, bring low after LAT pulse)
+DigitalOut R1(D2);     //  RED   Serial in for upper half
+DigitalOut R2(D3);     //  RED   Serial in for lower half
+DigitalOut G1(D4);      //  GREEN Serial in for upper half
+DigitalOut G2(D5);      //  GREEN Serial in for lower half
+DigitalOut B1(D6);      //  BLUE  Serial in for upper half
+DigitalOut B2(D7);      //  BLUE  Serial in for lower half
 
 unsigned char gm[32][6]; // Buffer with 32x6 bytes. Graphics memory if you like.
 unsigned long CT; //        Counter for demo code
@@ -95,7 +95,7 @@
 void WrRow(unsigned char Row)
 {
     // Write specified row (and row+8) to display. Valid input: 0 to 7.
-    ABC=7-Row; // Set row address
+    ABC = 7-Row; // Set row address
     for(int col=0; col<32; col++) { // To daisychain more displays, I guess you would have to increase this counter to n*32 columns. Might mirror though.
         R1 = gm[col][0] & (1<<Row); // Red bit, upper half
         G1 = gm[col][1] & (1<<Row); // Green bit, upper half
@@ -166,6 +166,7 @@
                 }
             }
         }
+        //if CT > 4160 then 
         if(CT>4160) {
             MkPattern(); // Restore original priceless artwork
             CT=0; // Start all over.

--- a/mbed.bld	Mon Nov 19 02:16:13 2012 +0000
+++ b/mbed.bld	Sun Oct 19 09:50:34 2014 +0000
@@ -1,1 +1,1 @@
-http://mbed.org/users/mbed_official/code/mbed/builds/e2ed12d17f06
\ No newline at end of file
+http://mbed.org/users/mbed_official/code/mbed/builds/552587b429a1
\ No newline at end of file