Demo program of UIT_ACM1602NI for use LCD on NucleoF401.
Dependencies: UIT_ACM1602NI mbed
main.cpp
- Committer:
- MikamiUitOpen
- Date:
- 2015-04-16
- Revision:
- 9:388e4b11a00e
- Parent:
- 8:3f9bc6437cb8
File content as of revision 9:388e4b11a00e:
//------------------------------------------------------------ // Demo program for LCD ACM1602NI using I2C interface // Pullup resistors for SDA and SCL: 4.7 kΩ // 2015/04/16, Copyright (c) 2015 MIKAMI, Naoki //------------------------------------------------------------ #include "ACM1602NI.hpp" using namespace Mikami; Acm1602Ni lcd_; // Default, OK //Acm1602Ni lcd_(D14, D15); // OK //Acm1602Ni lcd_(D14, D15, 200000); // OK //Acm1602Ni lcd_(D14, D15, 200000, true, true); // OK //Acm1602Ni lcd_(PB_3, PB_10); // OK //Acm1602Ni lcd_(PC_9, PA_8); // OK //Acm1602Ni lcd_(PB_4, PA_8); // OK Ticker timer_; // Display elapsed time in minutes and seconds void TimerIsr() { static int k = 0; int sec = k % 60; // seconds int min = k / 60; // minits char str[20]; sprintf(str, "%d'%2d\"", min, sec); lcd_.WriteStringXY(str, 0, 1); k++; } int main() { lcd_.WriteString("Hello World!"); TimerIsr(); timer_.attach(&TimerIsr, 1); while (true) {} }