LED CUBE TEAM
Blue LED matrix (8x16) program. Gets text string through bluetooth and displays it on led matrix. Also has a clock function- get system time from a phone through bluetooth and enters clock mode. In clock mode it acts as a clock showing hours and minutes and blinking led every second. Clock mode can be broken if a text string is received through bluetooth.
Dependencies: mbed
Diff: text.cpp
- Revision:
- 6:76b89d8b62a0
- Parent:
- 5:76dd6da3e640
- Child:
- 7:ca5ed7936472
--- a/text.cpp Wed Jul 30 10:28:47 2014 +0000
+++ b/text.cpp Thu Oct 30 23:12:18 2014 +0000
@@ -6,6 +6,7 @@
void text::generate(string input){
stringLength = input.length();
+ if (stringLength == 0) return;
pc.printf("\r\nStarting generation, string length: %i", stringLength);
fp = fopen("/local/out.txt", "w");
pc.printf("\r\nOpened a text file out.txt");
@@ -360,6 +361,34 @@
};
memcpy(temp, w, sizeof(w));
break;
+ case 'Y':
+ letSize = 5;
+ int y[8][8] = {
+ {1, 0, 0, 0, 1, 0, 0, 0},
+ {1, 0, 0, 0, 1, 0, 0, 0},
+ {0, 1, 0, 1, 0, 0, 0, 0},
+ {0, 0, 1, 0, 0, 0, 0, 0},
+ {0, 0, 1, 0, 0, 0, 0, 0},
+ {0, 0, 1, 0, 0, 0, 0, 0},
+ {0, 0, 1, 0, 0, 0, 0, 0},
+ {0, 0, 1, 0, 0, 0, 0, 0},
+ };
+ memcpy(temp, y, sizeof(y));
+ break;
+ case 'X':
+ letSize = 5;
+ int x[8][8] = {
+ {1, 0, 0, 0, 1, 0, 0, 0},
+ {1, 0, 0, 0, 1, 0, 0, 0},
+ {0, 1, 0, 1, 0, 0, 0, 0},
+ {0, 0, 1, 0, 0, 0, 0, 0},
+ {0, 0, 0, 0, 0, 0, 0, 0},
+ {0, 1, 0, 1, 0, 0, 0, 0},
+ {1, 0, 0, 0, 1, 0, 0, 0},
+ {1, 0, 0, 0, 1, 0, 0, 0},
+ };
+ memcpy(temp, x, sizeof(x));
+ break;
case ' ':
letSize = 3;
int gap[8][8] = {