Igor Skochinsky
73x726 signed char lookup table, fits completely in the Flash (LPC1768) See http://mbed.org/forum/helloworld/topic/2617/ for discussion
main.cpp@0:4d0fc39002f0, 2011-11-01 (annotated)
- Committer:
- igorsk
- Date:
- Tue Nov 01 14:35:14 2011 +0000
- Revision:
- 0:4d0fc39002f0
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| igorsk | 0:4d0fc39002f0 | 1 | #include "mbed.h" |
| igorsk | 0:4d0fc39002f0 | 2 | #include "rows.hpp" |
| igorsk | 0:4d0fc39002f0 | 3 | |
| igorsk | 0:4d0fc39002f0 | 4 | static const signed char * const table[73] = { |
| igorsk | 0:4d0fc39002f0 | 5 | row00, row01, row02, row03, row04, row05, row06, row07, row08, row09, |
| igorsk | 0:4d0fc39002f0 | 6 | row10, row11, row12, row13, row14, row15, row16, row17, row18, row19, |
| igorsk | 0:4d0fc39002f0 | 7 | row20, row21, row22, row23, row24, row25, row26, row27, row28, row29, |
| igorsk | 0:4d0fc39002f0 | 8 | row30, row31, row32, row33, row34, row35, row36, row37, row38, row39, |
| igorsk | 0:4d0fc39002f0 | 9 | row40, row41, row42, row43, row44, row45, row46, row47, row48, row49, |
| igorsk | 0:4d0fc39002f0 | 10 | row50, row51, row52, row53, row54, row55, row56, row57, row58, row59, |
| igorsk | 0:4d0fc39002f0 | 11 | row60, row61, row62, row63, row64, row65, row66, row67, row68, row69, |
| igorsk | 0:4d0fc39002f0 | 12 | row70, row71, row72, |
| igorsk | 0:4d0fc39002f0 | 13 | }; |
| igorsk | 0:4d0fc39002f0 | 14 | |
| igorsk | 0:4d0fc39002f0 | 15 | DigitalOut myled(LED1); |
| igorsk | 0:4d0fc39002f0 | 16 | |
| igorsk | 0:4d0fc39002f0 | 17 | int main() |
| igorsk | 0:4d0fc39002f0 | 18 | { |
| igorsk | 0:4d0fc39002f0 | 19 | while ( 1 ) |
| igorsk | 0:4d0fc39002f0 | 20 | { |
| igorsk | 0:4d0fc39002f0 | 21 | for ( int i = 0; i < 73; i++ ) |
| igorsk | 0:4d0fc39002f0 | 22 | for ( int j = 0; j < 726; j++ ) |
| igorsk | 0:4d0fc39002f0 | 23 | { |
| igorsk | 0:4d0fc39002f0 | 24 | if ( table[i][j] > 0 ) |
| igorsk | 0:4d0fc39002f0 | 25 | myled = 1; |
| igorsk | 0:4d0fc39002f0 | 26 | else |
| igorsk | 0:4d0fc39002f0 | 27 | myled = 0; |
| igorsk | 0:4d0fc39002f0 | 28 | wait(0.2); |
| igorsk | 0:4d0fc39002f0 | 29 | } |
| igorsk | 0:4d0fc39002f0 | 30 | } |
| igorsk | 0:4d0fc39002f0 | 31 | } |