yuuya kimura
/
yuu
helloサンプル
Fork of SB1602E_Hello by
Diff: main.cpp
- Revision:
- 1:23b641db0735
- Parent:
- 0:da994a60a91d
- Child:
- 2:e0a0d0012d3d
--- a/main.cpp Mon Oct 20 12:59:46 2014 +0000 +++ b/main.cpp Mon Jan 05 05:20:14 2015 +0000 @@ -1,8 +1,8 @@ /** Hello program for the text LCD module "SB1602E" class library * * @author Tedd OKANO - * @version 2.0 - * @date 20-Oct-2014 + * @version 2.01 + * @date 05-Jan-2015 * * SB1602E is an I2C based low voltage text LCD panel (based Sitronix ST7032 chip) * The module by StrawberryLinux @@ -17,10 +17,22 @@ #include "mbed.h" #include "SB1602E.h" +DigitalOut led( LED4 ); +#if 0 +I2C i2c( p9, p10 ); +SB1602E lcd( i2c ); // SDA, SCL +#else SB1602E lcd( p9, p10 ); // SDA, SCL +#endif //SB1602E lcd( p28, p27 ); // SDA, SCL -int main() { - lcd.printf( 0, "Hello world!" ); // line# (0 or 1), string - lcd.printf( 1, "pi = %.6f", 3.14159265 ); +int main() +{ +// i2c.frequency( 100 * 1000 ); + while ( 1 ) { + lcd.printf( 0, "Hello world!\r" ); // line# (0 or 1), string + lcd.printf( 1, "pi = %.6f\r", 3.14159265 ); + wait( 1 ); + led = !led; + } }