Donghun Kang / Mbed 2 deprecated 05_DAC_20191104

DonghunKang

Dependencies:   mbed Adafruit_GFX

main.cpp@1:ae0b11ca17d1, 2019-10-16 (annotated)

Committer:
eins
Date:
Wed Oct 16 04:48:38 2019 +0000
Revision:
1:ae0b11ca17d1
Parent:
0:46005cfeedb5
Child:
2:3061fe655b7d
modifying for F303RE.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
eins 0:46005cfeedb5 1 #include "mbed.h"
eins 0:46005cfeedb5 2 #include "Adafruit_SSD1306.h" // Adafruit_GFX library
eins 0:46005cfeedb5 3
eins 1:ae0b11ca17d1 4 Serial pc(SERIAL_TX, SERIAL_RX);
eins 1:ae0b11ca17d1 5 DigitalOut myled(LED1);
eins 1:ae0b11ca17d1 6 DigitalOut redLed(PA_12);
eins 1:ae0b11ca17d1 7 DigitalIn myButton(PC_13);
eins 1:ae0b11ca17d1 8 DigitalIn exButton(PC_11);
eins 1:ae0b11ca17d1 9
eins 1:ae0b11ca17d1 10 BusOut my7Seg(PA_8, PA_9, PA_10, PC_9, PC_8, PC_7, PC_6, PA_11); // 8bit data
eins 1:ae0b11ca17d1 11 // LSB, , MSB
eins 1:ae0b11ca17d1 12 char val7Seg[16] = {0x3F, 0x06, 0x5B, 0x4F, 0x66, 0x6D, 0x7D, 0x07, 0x7F, 0x6F,
eins 1:ae0b11ca17d1 13 0x77, 0x7C, 0x39, 0x5E, 0x79, 0x71};
eins 1:ae0b11ca17d1 14
eins 1:ae0b11ca17d1 15 char rxData[5];
eins 1:ae0b11ca17d1 16 bool flagRx = 0;
eins 0:46005cfeedb5 17
eins 0:46005cfeedb5 18 int main()
eins 0:46005cfeedb5 19 {
eins 1:ae0b11ca17d1 20 I2C I2C_Oled(PB_7, PA_15); // SDA, SCL
eins 0:46005cfeedb5 21 I2C_Oled.frequency(400000); // 400kHz clock
eins 0:46005cfeedb5 22
eins 1:ae0b11ca17d1 23 Adafruit_SSD1306_I2c myOled(I2C_Oled, PA_1); // D2
eins 0:46005cfeedb5 24
eins 0:46005cfeedb5 25 myOled.splash(); // logo output
eins 0:46005cfeedb5 26 myOled.display();
eins 0:46005cfeedb5 27 wait(0.5);
eins 0:46005cfeedb5 28
eins 0:46005cfeedb5 29 myOled.clearDisplay(); // clear buffer
eins 0:46005cfeedb5 30 myOled.printf("%u x %u OLED Display\r\n", myOled.width(), myOled.height());
eins 0:46005cfeedb5 31 myOled.display(); // show a image on the OLED
eins 0:46005cfeedb5 32 wait(1);
eins 0:46005cfeedb5 33
eins 0:46005cfeedb5 34 uint16_t n = 0;
eins 0:46005cfeedb5 35
eins 0:46005cfeedb5 36 while(1)
eins 0:46005cfeedb5 37 {
eins 0:46005cfeedb5 38 myled = !myled;
eins 0:46005cfeedb5 39
eins 0:46005cfeedb5 40 myOled.clearDisplay();
eins 0:46005cfeedb5 41 myOled.setTextCursor(1, 5);
eins 0:46005cfeedb5 42 myOled.printf("<<< UNIST DHE: %u >>>",n++);
eins 0:46005cfeedb5 43 myOled.display();
eins 0:46005cfeedb5 44 wait(0.1);
eins 0:46005cfeedb5 45 }
eins 0:46005cfeedb5 46 }