Seeedstudio Arch Examples : Grove Serial LCD - Print strings and numbers
Dependencies: Grove_Serial_LCD mbed
main.cpp@0:a4da5990eeb8, 2013-10-24 (annotated)
- Committer:
- viswesr
- Date:
- Thu Oct 24 05:24:29 2013 +0000
- Revision:
- 0:a4da5990eeb8
First version
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
viswesr | 0:a4da5990eeb8 | 1 | #include "mbed.h" |
viswesr | 0:a4da5990eeb8 | 2 | #include "SerialLCD.h" |
viswesr | 0:a4da5990eeb8 | 3 | |
viswesr | 0:a4da5990eeb8 | 4 | SerialLCD lcd(P1_13, P1_14); /* Grove Serial LCD is connected to UART Tx and Rx pins*/ |
viswesr | 0:a4da5990eeb8 | 5 | |
viswesr | 0:a4da5990eeb8 | 6 | int main() { |
viswesr | 0:a4da5990eeb8 | 7 | int a=0; |
viswesr | 0:a4da5990eeb8 | 8 | char strBuffer[16]; |
viswesr | 0:a4da5990eeb8 | 9 | |
viswesr | 0:a4da5990eeb8 | 10 | lcd.begin(); /* initialize Serial LCD communication. */ |
viswesr | 0:a4da5990eeb8 | 11 | lcd.print("mbed with Arch"); /* print text */ |
viswesr | 0:a4da5990eeb8 | 12 | |
viswesr | 0:a4da5990eeb8 | 13 | while (1) { |
viswesr | 0:a4da5990eeb8 | 14 | |
viswesr | 0:a4da5990eeb8 | 15 | lcd.setCursor(0, 1); /* set cursor at 0th column and 1st row */ |
viswesr | 0:a4da5990eeb8 | 16 | sprintf(strBuffer, "%d", a); /* prepare a string buffer to print number */ |
viswesr | 0:a4da5990eeb8 | 17 | lcd.print(strBuffer); /* print the string buffer */ |
viswesr | 0:a4da5990eeb8 | 18 | wait(0.1); /* wait 100ms */ |
viswesr | 0:a4da5990eeb8 | 19 | a++; |
viswesr | 0:a4da5990eeb8 | 20 | } |
viswesr | 0:a4da5990eeb8 | 21 | } |