Erik - / SLCD

SCLD peripheral of the KL46Z

Dependents:   FRDM-KL46Z LCD rtc Demo KL46Z EE202A_HW1_MH SignalGenerator ... more

SLCD.h@3:f70873bc6121, 2014-01-27 (annotated)

Committer:
star297
Date:
Mon Jan 27 21:57:38 2014 +0000
Revision:
3:f70873bc6121
Parent:
1:1579bcd31410
Child:
4:ec7b3c9b2aeb
Confirmed colon/dot functions, tidy code & test. Contrast found not be very effective.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Sissors 0:d04758e76d5b 1 #include "mbed.h"
Sissors 0:d04758e76d5b 2
star297 1:1579bcd31410 3
star297 3:f70873bc6121 4 /* ------ sample usage------
star297 3:f70873bc6121 5
star297 3:f70873bc6121 6 #include "mbed.h"
star297 3:f70873bc6121 7 #include "SLCD.h"
star297 3:f70873bc6121 8
star297 3:f70873bc6121 9 SLCD slcd;
star297 3:f70873bc6121 10
star297 3:f70873bc6121 11 main()
star297 3:f70873bc6121 12 {
star297 3:f70873bc6121 13 slcd.printf("1234"); // standard printf function, only charaters in ASCII_TO_WF_CODIFICATION_TABLE will display
star297 3:f70873bc6121 14 slcd.putc("A"); // prints a single character
star297 3:f70873bc6121 15 slcd.Write_Char('A'); // prints a single character
star297 3:f70873bc6121 16 slcd.All_Segments(y); // y=1 for ALL segments on, 0 for ALL segments off
star297 3:f70873bc6121 17 slcd.DPx(y); // x=DP1 to DP3, y=1 for on 0 for off
star297 3:f70873bc6121 18 slcd.Colon(y); // y=1 for on, 0 for off
star297 3:f70873bc6121 19 slcd.CharPosition=x; // x=0 to 3, 0 is start position
star297 3:f70873bc6121 20 slcd.Home(); // sets next charater to posistion 0 (start)
star297 3:f70873bc6121 21 slcd.Contrast (x); // set contrast x=0 - 15, 0 lightest, 15 darkest
star297 3:f70873bc6121 22 }
star297 3:f70873bc6121 23 */
star297 3:f70873bc6121 24
Sissors 0:d04758e76d5b 25 class SLCD : public Stream {
Sissors 0:d04758e76d5b 26 public:
Sissors 0:d04758e76d5b 27 SLCD();
Sissors 0:d04758e76d5b 28
Sissors 0:d04758e76d5b 29 void init();
star297 3:f70873bc6121 30 void Write_Char(char lbValue);
star297 3:f70873bc6121 31 void Home (void);
star297 3:f70873bc6121 32 void Contrast (uint8_t lbContrast);
star297 3:f70873bc6121 33 void All_Segments (int);
star297 3:f70873bc6121 34 void DP1 (int);
star297 3:f70873bc6121 35 void DP2 (int);
star297 3:f70873bc6121 36 void DP3 (int);
star297 3:f70873bc6121 37 void Colon (int);
star297 3:f70873bc6121 38 uint8_t CharPosition;
star297 1:1579bcd31410 39
Sissors 0:d04758e76d5b 40 virtual int _putc(int c);
Sissors 0:d04758e76d5b 41 virtual int _getc() {
Sissors 0:d04758e76d5b 42 return 0;
star297 1:1579bcd31410 43 }
Sissors 0:d04758e76d5b 44 };