Wojciech Rynczuk / Mbed 2 deprecated DP_Demo

Dni Przedsiebierczosci Demo

Dependencies:   mbed

SLCD-/SLCD.h@0:eb5dfc6d9eae, 2017-04-21 (annotated)

Committer:
ketjow
Date:
Fri Apr 21 08:25:54 2017 +0000
Revision:
0:eb5dfc6d9eae
Initial

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ketjow 0:eb5dfc6d9eae 1 #pragma once
ketjow 0:eb5dfc6d9eae 2
ketjow 0:eb5dfc6d9eae 3 #include "mbed.h"
ketjow 0:eb5dfc6d9eae 4
ketjow 0:eb5dfc6d9eae 5
ketjow 0:eb5dfc6d9eae 6 /* ------ sample usage------
ketjow 0:eb5dfc6d9eae 7
ketjow 0:eb5dfc6d9eae 8 #include "mbed.h"
ketjow 0:eb5dfc6d9eae 9 #include "SLCD.h"
ketjow 0:eb5dfc6d9eae 10
ketjow 0:eb5dfc6d9eae 11 SLCD slcd;
ketjow 0:eb5dfc6d9eae 12
ketjow 0:eb5dfc6d9eae 13 main()
ketjow 0:eb5dfc6d9eae 14 {
ketjow 0:eb5dfc6d9eae 15 slcd.printf("1.2.3.4"); // standard printf function, only charaters in ASCII_TO_WF_CODIFICATION_TABLE will display
ketjow 0:eb5dfc6d9eae 16 // Dots printed using decimal points
ketjow 0:eb5dfc6d9eae 17 slcd.putc('A'); // prints a single character
ketjow 0:eb5dfc6d9eae 18 slcd.clear(); // All segments off
ketjow 0:eb5dfc6d9eae 19 slcd.All_Segments(y); // y=1 for ALL segments on, 0 for ALL segments off
ketjow 0:eb5dfc6d9eae 20 slcd.DP(x, true/false); // Set/Clear decimal point. x=0, 1 or 2.
ketjow 0:eb5dfc6d9eae 21 // Does nothing if invalid decimal point
ketjow 0:eb5dfc6d9eae 22 slcd.DPx(y); // x=DP1 to DP3, y=1 for on 0 for off (legacy)
ketjow 0:eb5dfc6d9eae 23 slcd.Colon(y); // y=1 for on, 0 for off
ketjow 0:eb5dfc6d9eae 24 slcd.CharPosition=x; // x=0 to 3, 0 is start position
ketjow 0:eb5dfc6d9eae 25 slcd.Home(); // sets next charater to posistion 0 (start)
ketjow 0:eb5dfc6d9eae 26 slcd.Contrast (x); // set contrast x=0 - 15, 0 lightest, 15 darkest
ketjow 0:eb5dfc6d9eae 27 slcd.blink(x); // set display to blink, 0-7 is blink rate (default = 3), -1 disables blink
ketjow 0:eb5dfc6d9eae 28 slcd.deepsleepEnable(x);// true (default) keeps the lcd enabled in deepsleep, false disables its 4MHz internal oscillator clock. Total power consumption ~= 40uA
ketjow 0:eb5dfc6d9eae 29 }
ketjow 0:eb5dfc6d9eae 30 */
ketjow 0:eb5dfc6d9eae 31
ketjow 0:eb5dfc6d9eae 32 class SLCD : public Stream
ketjow 0:eb5dfc6d9eae 33 {
ketjow 0:eb5dfc6d9eae 34 public:
ketjow 0:eb5dfc6d9eae 35 SLCD();
ketjow 0:eb5dfc6d9eae 36
ketjow 0:eb5dfc6d9eae 37 void Home (void);
ketjow 0:eb5dfc6d9eae 38 void Contrast (uint8_t lbContrast);
ketjow 0:eb5dfc6d9eae 39 void All_Segments (int);
ketjow 0:eb5dfc6d9eae 40 void clear();
ketjow 0:eb5dfc6d9eae 41 void DP(int pos, bool on);
ketjow 0:eb5dfc6d9eae 42 void DP1 (int);
ketjow 0:eb5dfc6d9eae 43 void DP2 (int);
ketjow 0:eb5dfc6d9eae 44 void DP3 (int);
ketjow 0:eb5dfc6d9eae 45 void Colon (int);
ketjow 0:eb5dfc6d9eae 46 uint8_t CharPosition;
ketjow 0:eb5dfc6d9eae 47 void blink(int blink = 3);
ketjow 0:eb5dfc6d9eae 48 void deepsleepEnable(bool enable);
ketjow 0:eb5dfc6d9eae 49
ketjow 0:eb5dfc6d9eae 50 private:
ketjow 0:eb5dfc6d9eae 51 void Write_Char(char lbValue);
ketjow 0:eb5dfc6d9eae 52 void init();
ketjow 0:eb5dfc6d9eae 53 virtual int _putc(int c);
ketjow 0:eb5dfc6d9eae 54 virtual int _getc() {
ketjow 0:eb5dfc6d9eae 55 return 0;
ketjow 0:eb5dfc6d9eae 56 }
ketjow 0:eb5dfc6d9eae 57 };