Wim De Roeve
TextLCD with I/O I2C expander
main.cpp@0:c54cd22b2d9b, 2010-12-23 (annotated)
- Committer:
- Wimpie
- Date:
- Thu Dec 23 13:04:51 2010 +0000
- Revision:
- 0:c54cd22b2d9b
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| Wimpie | 0:c54cd22b2d9b | 1 | #include "I2CTextLCD.h" |
| Wimpie | 0:c54cd22b2d9b | 2 | |
| Wimpie | 0:c54cd22b2d9b | 3 | I2CTextLCD LCD(p9, p10,0x40); |
| Wimpie | 0:c54cd22b2d9b | 4 | |
| Wimpie | 0:c54cd22b2d9b | 5 | int main() { |
| Wimpie | 0:c54cd22b2d9b | 6 | |
| Wimpie | 0:c54cd22b2d9b | 7 | while (1) { |
| Wimpie | 0:c54cd22b2d9b | 8 | for (int i=0;i<8;i++) { |
| Wimpie | 0:c54cd22b2d9b | 9 | LCD.cls(); |
| Wimpie | 0:c54cd22b2d9b | 10 | LCD.locate(0,0); |
| Wimpie | 0:c54cd22b2d9b | 11 | for (int j=0;j<32;j++) { |
| Wimpie | 0:c54cd22b2d9b | 12 | |
| Wimpie | 0:c54cd22b2d9b | 13 | LCD.printf("%c", i*32+j); |
| Wimpie | 0:c54cd22b2d9b | 14 | } |
| Wimpie | 0:c54cd22b2d9b | 15 | wait(1); |
| Wimpie | 0:c54cd22b2d9b | 16 | if ((i % 2)==0) |
| Wimpie | 0:c54cd22b2d9b | 17 | LCD.backlight(true); |
| Wimpie | 0:c54cd22b2d9b | 18 | else |
| Wimpie | 0:c54cd22b2d9b | 19 | LCD.backlight(false); |
| Wimpie | 0:c54cd22b2d9b | 20 | } |
| Wimpie | 0:c54cd22b2d9b | 21 | |
| Wimpie | 0:c54cd22b2d9b | 22 | } |
| Wimpie | 0:c54cd22b2d9b | 23 | |
| Wimpie | 0:c54cd22b2d9b | 24 | } |