Initial setup for FC-113 controller of TextLCD(1602A)
This example is a simple use case for the user of Text LCD with the FC-113 controller, based on Mbed OS 5.
Note that PCF8574T has Mbed base addresses 0x40 ~ 0x4E, while PCF8574AT has base addresses 0x70 ~ 0x7E.
I used 0x4E for Text LCD with the FC-113 controller.
If you need to fine-tune the Text LCD or using another type the TextLCD, please see here.
Diff: main.cpp
- Revision:
- 0:005629fe3609
- Child:
- 2:b60cb847489c
diff -r 000000000000 -r 005629fe3609 main.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.cpp Tue Jan 28 22:21:41 2014 +0000 @@ -0,0 +1,12 @@ +#include "mbed.h" + +DigitalOut myled(LED1); + +int main() { + while(1) { + myled = 1; + wait(0.2); + myled = 0; + wait(0.2); + } +}