Life Clock / Mbed 2 deprecated The Complete Display

Both displays functioning independently, we will use this program to bring them both into the same code.

Dependencies:   SPI_TFT_ILI9341 TFT_fonts TextLCD mbed

main.cpp@0:51158f3940e0, 2017-05-24 (annotated)

Committer:
JHutchinson
Date:
Wed May 24 14:35:44 2017 +0000
Revision:
0:51158f3940e0
Child:
1:889816eeff83
Both displays working together, ready for inputs. Next step is loading bitmaps.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
JHutchinson 0:51158f3940e0 1
JHutchinson 0:51158f3940e0 2 #include "mbed.h"
JHutchinson 0:51158f3940e0 3 #include "TextLCD.h"
JHutchinson 0:51158f3940e0 4 #include "stdio.h"
JHutchinson 0:51158f3940e0 5 #include "SPI_TFT_ILI9341.h"
JHutchinson 0:51158f3940e0 6 #include "string"
JHutchinson 0:51158f3940e0 7 #include "Arial12x12.h"
JHutchinson 0:51158f3940e0 8 #include "Arial24x23.h"
JHutchinson 0:51158f3940e0 9 #include "Arial28x28.h"
JHutchinson 0:51158f3940e0 10 #include "font_big.h"
JHutchinson 0:51158f3940e0 11
JHutchinson 0:51158f3940e0 12 // Host PC Communication channels
JHutchinson 0:51158f3940e0 13 Serial pc(USBTX, USBRX); // tx, rx
JHutchinson 0:51158f3940e0 14
JHutchinson 0:51158f3940e0 15 // LCD instantiation
JHutchinson 0:51158f3940e0 16 TextLCD lcd(PTC7, PTC0, PTC3, PTC4, PTC5, PTC6); // 4bit bus: rs, e, d4-d7
JHutchinson 0:51158f3940e0 17
JHutchinson 0:51158f3940e0 18 // the display has a backlight switch on board
JHutchinson 0:51158f3940e0 19 DigitalOut LCD_LED(PTA13);
JHutchinson 0:51158f3940e0 20 DigitalOut pwr(PTD7);
JHutchinson 0:51158f3940e0 21
JHutchinson 0:51158f3940e0 22 // the TFT is connected to SPI pin 5-7
JHutchinson 0:51158f3940e0 23 //SPI_TFT_ILI9341 TFT(p5, p6, p7, p8, p9, p10,"TFT"); // mosi, miso, sclk, cs, reset, dc for lpc1768
JHutchinson 0:51158f3940e0 24 SPI_TFT_ILI9341 TFT(PTD2, PTD3, PTD1, PTD5, PTD0, PTA13,"TFT"); // mosi, miso, sclk, cs, reset, dc for frdmkl25z
JHutchinson 0:51158f3940e0 25
JHutchinson 0:51158f3940e0 26 //void updateDisplay(int time, int date) {
JHutchinson 0:51158f3940e0 27
JHutchinson 0:51158f3940e0 28 int main() {
JHutchinson 0:51158f3940e0 29
JHutchinson 0:51158f3940e0 30 int time = 1234;
JHutchinson 0:51158f3940e0 31 int date = 221217;
JHutchinson 0:51158f3940e0 32 int temp = 27;
JHutchinson 0:51158f3940e0 33
JHutchinson 0:51158f3940e0 34 // Adjust format of time to reflect hours and minutes
JHutchinson 0:51158f3940e0 35 int hours = time/100;
JHutchinson 0:51158f3940e0 36 int minutes = time - hours*100;
JHutchinson 0:51158f3940e0 37
JHutchinson 0:51158f3940e0 38 // Adjust format of date to reflect days and minutes
JHutchinson 0:51158f3940e0 39 int day = date/10000;
JHutchinson 0:51158f3940e0 40 int month = (date - day*10000)/100;
JHutchinson 0:51158f3940e0 41 int year = date - month*100 - day*10000;
JHutchinson 0:51158f3940e0 42
JHutchinson 0:51158f3940e0 43 // Print correctly spaced values on the display
JHutchinson 0:51158f3940e0 44
JHutchinson 0:51158f3940e0 45 lcd.printf("Time %d:%d", hours, minutes);
JHutchinson 0:51158f3940e0 46
JHutchinson 0:51158f3940e0 47 // Locate cursor to start of second line
JHutchinson 0:51158f3940e0 48
JHutchinson 0:51158f3940e0 49 lcd.setAddress(0, 1);
JHutchinson 0:51158f3940e0 50
JHutchinson 0:51158f3940e0 51 lcd.printf("Date %d/%d/%d", day, month, year);
JHutchinson 0:51158f3940e0 52
JHutchinson 0:51158f3940e0 53
JHutchinson 0:51158f3940e0 54
JHutchinson 0:51158f3940e0 55
JHutchinson 0:51158f3940e0 56
JHutchinson 0:51158f3940e0 57
JHutchinson 0:51158f3940e0 58
JHutchinson 0:51158f3940e0 59
JHutchinson 0:51158f3940e0 60
JHutchinson 0:51158f3940e0 61
JHutchinson 0:51158f3940e0 62 pwr=1;
JHutchinson 0:51158f3940e0 63
JHutchinson 0:51158f3940e0 64 LCD_LED = 1; // backlight on
JHutchinson 0:51158f3940e0 65
JHutchinson 0:51158f3940e0 66 TFT.claim(stdout); // send stdout to the TFT display
JHutchinson 0:51158f3940e0 67 TFT.set_orientation(1);
JHutchinson 0:51158f3940e0 68 TFT.background(Black); // set background to black
JHutchinson 0:51158f3940e0 69 TFT.foreground(White); // set chars to white
JHutchinson 0:51158f3940e0 70 TFT.cls(); // clear the screen
JHutchinson 0:51158f3940e0 71
JHutchinson 0:51158f3940e0 72 TFT.set_orientation(0);
JHutchinson 0:51158f3940e0 73 TFT.background(Black);
JHutchinson 0:51158f3940e0 74 TFT.cls();
JHutchinson 0:51158f3940e0 75
JHutchinson 0:51158f3940e0 76 TFT.set_font((unsigned char*) Arial28x28);
JHutchinson 0:51158f3940e0 77 TFT.locate(102,220); // x,y
JHutchinson 0:51158f3940e0 78 printf("%d", temp);
JHutchinson 0:51158f3940e0 79
JHutchinson 0:51158f3940e0 80 }