Dai Yokota / Mbed 2 deprecated TextLCD_ostream_sample

sample program using TextLCD_ostream

Dependencies:   TextLCD_ostream mbed

This is sample program using std::ostream with TextLCD
Because a large amount of memory is needed, it does not work in low memory MPU.
(It works fine on mbed LPC1768 and STM32 Nucleo-L476RG. But linker error occard on TG-LPC11U35-501)

main.cpp

Committer:
jk1lot
Date:
2016-06-18
Revision:
0:52f56aefba64
Child:
1:2775f5dc2099

File content as of revision 0:52f56aefba64:

#include "mbed.h"
#include "TextLCD_ostream.h"
 
I2C i2c(p28,p27); // SDA, SCL
TextLCD_I2C_N lcd(&i2c, ST7032_SA, TextLCD::LCD16x2, NC, TextLCD::ST7032_3V3);
lcd_ostream lcds(&lcd);

int main() {
    using namespace std;
    lcd.setContrast(32);
    while(true) {
        lcds << cls << "Hello world" << endl << "count: ";
        for(int i=3; i>=0; i--) {
            lcds.locate(8,1) << i;
            wait(1);
        }
        wait(3);
        lcds << cls;
        for(int i=0; i<10; i++) {
            lcds << "line:" << i << endl;
            wait(1);
        }
        wait(5);
    }
}