Poushen Ou / Mbed 2 deprecated ou_mbed_tmp102

a test program to read temperature from TI TMP102 sensor, and then display on OLED screen.

Dependencies:   TMP102 eeprom mbed oled_i2c

main.cpp@0:1b2565997ba9, 2018-06-19 (annotated)

Committer:
poushen
Date:
Tue Jun 19 06:06:05 2018 +0000
Revision:
0:1b2565997ba9
Child:
1:8e6b9978a4d0
add code test oled and tmp102

Who changed what in which revision?

UserRevisionLine numberNew contents of line
poushen 0:1b2565997ba9 1 #include "mbed.h"
poushen 0:1b2565997ba9 2 #include "oled_i2c.h"
poushen 0:1b2565997ba9 3 #include "oled_font.h"
poushen 0:1b2565997ba9 4 #include "test_TMP102.h"
poushen 0:1b2565997ba9 5
poushen 0:1b2565997ba9 6 DigitalOut myled(LED2);
poushen 0:1b2565997ba9 7
poushen 0:1b2565997ba9 8 // for LPCXpresso LPC1114 board
poushen 0:1b2565997ba9 9 // UART TX: xp9, dp16
poushen 0:1b2565997ba9 10 // UART RX: xp10, dp15
poushen 0:1b2565997ba9 11 // *************************************
poushen 0:1b2565997ba9 12 // ** serial port: 9600, 8, N, 1, N
poushen 0:1b2565997ba9 13 // *************************************
poushen 0:1b2565997ba9 14 //Serial pc(xp9, xp10);
poushen 0:1b2565997ba9 15 I2C i2c(dp5, dp27);
poushen 0:1b2565997ba9 16 oled_i2c oled(i2c);
poushen 0:1b2565997ba9 17 test_TMP102 temp1(i2c);
poushen 0:1b2565997ba9 18
poushen 0:1b2565997ba9 19 int main() {
poushen 0:1b2565997ba9 20 myled = 1;
poushen 0:1b2565997ba9 21 printf("LPC1114 demo \r\n");
poushen 0:1b2565997ba9 22 i2c.frequency(1000 * 1000);
poushen 0:1b2565997ba9 23
poushen 0:1b2565997ba9 24 // ------------ tmp102 --------------
poushen 0:1b2565997ba9 25 temp1.setExtendedMode(1);
poushen 0:1b2565997ba9 26 temp1.setConversionRate(2);
poushen 0:1b2565997ba9 27 temp1.sleep();
poushen 0:1b2565997ba9 28
poushen 0:1b2565997ba9 29 // ------------ oled ----------------
poushen 0:1b2565997ba9 30 oled.init_oled();
poushen 0:1b2565997ba9 31 //oled.fillScr();
poushen 0:1b2565997ba9 32
poushen 0:1b2565997ba9 33 while(1)
poushen 0:1b2565997ba9 34 {
poushen 0:1b2565997ba9 35 myled = 1;
poushen 0:1b2565997ba9 36
poushen 0:1b2565997ba9 37 temp1.oneShot();
poushen 0:1b2565997ba9 38 float t1 = temp1;
poushen 0:1b2565997ba9 39
poushen 0:1b2565997ba9 40 //oled.clrScr();
poushen 0:1b2565997ba9 41 oled.setFont(BigNumbers);
poushen 0:1b2565997ba9 42 //oled.print("27", 20, 10);
poushen 0:1b2565997ba9 43 //oled.printNumI(27, 0, 0);
poushen 0:1b2565997ba9 44 oled.printNumF(t1, 2, 0, 0);
poushen 0:1b2565997ba9 45 oled.setFont(SmallFont);
poushen 0:1b2565997ba9 46 oled.print("~c", 60, 30);
poushen 0:1b2565997ba9 47 oled.update();
poushen 0:1b2565997ba9 48 myled = 0;
poushen 0:1b2565997ba9 49 wait(0.5);
poushen 0:1b2565997ba9 50 }
poushen 0:1b2565997ba9 51 }