lcdproxima.h File Reference

LCD handling prototypes for Proxima-01 LCD. More...

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Defines
#define	LCDP_DDR (DDRD)
#define	LCDP_PORT (PORTD)
#define	LCDP_DATA (1 << PD2)
#define	LCDP_CLB (1 << PD3)
#define	LCDP_DLEN (1 << PD4)
#define	LCDP_SELECT_LATCH_A (32ul)
#define	LCDP_SELECT_LATCH_B (0ul)
#define	LCDP_SEGMENT_TSD ((uint64_t) 1 << (0 + LCDP_SELECT_LATCH_A))
	tsd=
#define	LCDP_SEGMENT_ISD ((uint64_t) 1 << (23 + LCDP_SELECT_LATCH_A))
	Isd=.
#define	LCDP_SEGMENT_TR ((uint64_t) 1 << (24 + LCDP_SELECT_LATCH_A))
	Ir=.
#define	LCDP_SEGMENT_IDELTAN ((uint64_t) 1 << (25 + LCDP_SELECT_LATCH_A))
	I/ =.
#define	LCDP_SEGMENT_TG ((uint64_t) 1 << (0 + LCDP_SELECT_LATCH_B))
	tg=
#define	LCDP_SEGMENT_DELTAT ((uint64_t) 1 << (1 + LCDP_SELECT_LATCH_B))
	/=
#define	LCDP_SEGMENT_II ((uint64_t) 1 << (23 + LCDP_SELECT_LATCH_B))
	Ii=.
#define	LCDP_SEGMENT_IR ((uint64_t) 1 << (24 + LCDP_SELECT_LATCH_B))
	Ir=.
#define	LCDP_SEGMENT_IG ((uint64_t) 1 << (25 + LCDP_SELECT_LATCH_B))
	Ig=.
#define	LCDP_SEGMENT_ARROW0 ((uint64_t) 1 << (8 + LCDP_SELECT_LATCH_A))
#define	LCDP_SEGMENT_ARROW1 ((uint64_t) 1 << (8 + LCDP_SELECT_LATCH_B))
#define	LCDP_SEGMENT_ARROW2 ((uint64_t) 1 << (3 + LCDP_SELECT_LATCH_A))
#define	LCDP_SEGMENT_ARROW3 ((uint64_t) 1 << (3 + LCDP_SELECT_LATCH_B))
#define	LCDP_SEGMENT_KILO ((uint64_t) 1 << (11 + LCDP_SELECT_LATCH_A))
	k
#define	LCDP_SEGMENT_AMPER ((uint64_t) 1 << (11 + LCDP_SELECT_LATCH_B))
	A.
#define	LCDP_SEGMENT_SIEMENS ((uint64_t) 1 << (14 + LCDP_SELECT_LATCH_A))
	S.
#define	LCDP_SEGMENT_BATTERY ((uint64_t) 1 << (14 + LCDP_SELECT_LATCH_B))
#define	LCDP_SEGMENT_BATTERY_LOW ((uint64_t) 1 << (16 + LCDP_SELECT_LATCH_A))
#define	LCDP_SEGMENT_BATTERY_FULL ((uint64_t) 1 << (16 + LCDP_SELECT_LATCH_B))
#define	LCDP_SEGMENT_MAX ((uint64_t) 1 << (19 + LCDP_SELECT_LATCH_A))
	Max.
#define	LCDP_SEGMENT_GROUND ((uint64_t) 1 << (19 + LCDP_SELECT_LATCH_B))
#define	LCDP_SEGMENT_3A ((uint64_t) 1 << (22 + LCDP_SELECT_LATCH_A))
#define	LCDP_SEGMENT_3B ((uint64_t) 1 << (21 + LCDP_SELECT_LATCH_A))
#define	LCDP_SEGMENT_3C ((uint64_t) 1 << (2 + LCDP_SELECT_LATCH_A))
#define	LCDP_SEGMENT_3D ((uint64_t) 1 << (1 + LCDP_SELECT_LATCH_A))
#define	LCDP_SEGMENT_3E ((uint64_t) 1 << (2 + LCDP_SELECT_LATCH_B))
#define	LCDP_SEGMENT_3F ((uint64_t) 1 << (22 + LCDP_SELECT_LATCH_B))
#define	LCDP_SEGMENT_3G ((uint64_t) 1 << (21 + LCDP_SELECT_LATCH_B))
#define	LCDP_SEGMENT_3DP ((uint64_t) 1 << (4 + LCDP_SELECT_LATCH_B))
#define	LCDP_SEGMENT_2A ((uint64_t) 1 << (20 + LCDP_SELECT_LATCH_A))
#define	LCDP_SEGMENT_2B ((uint64_t) 1 << (18 + LCDP_SELECT_LATCH_A))
#define	LCDP_SEGMENT_2C ((uint64_t) 1 << (5 + LCDP_SELECT_LATCH_A))
#define	LCDP_SEGMENT_2D ((uint64_t) 1 << (4 + LCDP_SELECT_LATCH_A))
#define	LCDP_SEGMENT_2E ((uint64_t) 1 << (5 + LCDP_SELECT_LATCH_B))
#define	LCDP_SEGMENT_2F ((uint64_t) 1 << (20 + LCDP_SELECT_LATCH_B))
#define	LCDP_SEGMENT_2G ((uint64_t) 1 << (18 + LCDP_SELECT_LATCH_B))
#define	LCDP_SEGMENT_2DP ((uint64_t) 1 << (6 + LCDP_SELECT_LATCH_B))
#define	LCDP_SEGMENT_1A ((uint64_t) 1 << (17 + LCDP_SELECT_LATCH_A))
#define	LCDP_SEGMENT_1B ((uint64_t) 1 << (16 + LCDP_SELECT_LATCH_A))
#define	LCDP_SEGMENT_1C ((uint64_t) 1 << (7 + LCDP_SELECT_LATCH_A))
#define	LCDP_SEGMENT_1D ((uint64_t) 1 << (6 + LCDP_SELECT_LATCH_A))
#define	LCDP_SEGMENT_1E ((uint64_t) 1 << (7 + LCDP_SELECT_LATCH_B))
#define	LCDP_SEGMENT_1F ((uint64_t) 1 << (17 + LCDP_SELECT_LATCH_B))
#define	LCDP_SEGMENT_1G ((uint64_t) 1 << (16 + LCDP_SELECT_LATCH_B))
#define	LCDP_SEGMENT_1DP ((uint64_t) 1 << (9 + LCDP_SELECT_LATCH_B))
#define	LCDP_SEGMENT_0A ((uint64_t) 1 << (13 + LCDP_SELECT_LATCH_A))
#define	LCDP_SEGMENT_0B ((uint64_t) 1 << (12 + LCDP_SELECT_LATCH_A))
#define	LCDP_SEGMENT_0C ((uint64_t) 1 << (10 + LCDP_SELECT_LATCH_A))
#define	LCDP_SEGMENT_0D ((uint64_t) 1 << (9 + LCDP_SELECT_LATCH_A))
#define	LCDP_SEGMENT_0E ((uint64_t) 1 << (10 + LCDP_SELECT_LATCH_B))
#define	LCDP_SEGMENT_0F ((uint64_t) 1 << (13 + LCDP_SELECT_LATCH_B))
#define	LCDP_SEGMENT_0G ((uint64_t) 1 << (12 + LCDP_SELECT_LATCH_B))
Functions
void	LCDP_init (void)
	Initialize ports.
void	LCDP_clear (void)
	Clear all segment of LCD.
void	LCDP_all (void)
	Shows all segment of LCD.
void	LCDP_writeLatch (uint32_t segments, bool_t latchA)
	Put data to latch A or latch B.
void	LCDP_writeLatches (void)
	Write internal latches to PCF2111's latches.
void	LCDP_printNumber (uint16_t number, bool_t leadingZeros)
	Print number to LCD in decimal format.
void	LCDP_printNumberHex (uint16_t number)
	Print number to LCD in hexadecimal format.
void	LCDP_printNumberHexLZ (uint16_t number)
	Print number to LCD in hexadecimal format.
Variables
uint64_t	latches
	Internal mirror of latches in PCF2111.

Detailed Description

LCD handling prototypes for Proxima-01 LCD.

Author:: Copyright (C) Peter Ivanov, 2007

Created: 2008-03-31 10:19:22 Last modify: 2010-08-24 17:51:16 ivanovp {Time-stamp} Licence: GPL

Definition in file lcdproxima.h.

Define Documentation

#define LCDP_CLB (1 << PD3)

Definition at line 18 of file lcdproxima.h.

#define LCDP_DATA (1 << PD2)

Definition at line 17 of file lcdproxima.h.

#define LCDP_DDR (DDRD)

Definition at line 15 of file lcdproxima.h.

#define LCDP_DLEN (1 << PD4)

Definition at line 19 of file lcdproxima.h.

#define LCDP_PORT (PORTD)

Definition at line 16 of file lcdproxima.h.

#define LCDP_SEGMENT_0A ((uint64_t) 1 << (13 + LCDP_SELECT_LATCH_A))

Definition at line 89 of file lcdproxima.h.

#define LCDP_SEGMENT_0B ((uint64_t) 1 << (12 + LCDP_SELECT_LATCH_A))

Definition at line 90 of file lcdproxima.h.

#define LCDP_SEGMENT_0C ((uint64_t) 1 << (10 + LCDP_SELECT_LATCH_A))

Definition at line 91 of file lcdproxima.h.

#define LCDP_SEGMENT_0D ((uint64_t) 1 << (9 + LCDP_SELECT_LATCH_A))

Definition at line 92 of file lcdproxima.h.

#define LCDP_SEGMENT_0E ((uint64_t) 1 << (10 + LCDP_SELECT_LATCH_B))

Definition at line 93 of file lcdproxima.h.

#define LCDP_SEGMENT_0F ((uint64_t) 1 << (13 + LCDP_SELECT_LATCH_B))

Definition at line 94 of file lcdproxima.h.

#define LCDP_SEGMENT_0G ((uint64_t) 1 << (12 + LCDP_SELECT_LATCH_B))

Definition at line 95 of file lcdproxima.h.

#define LCDP_SEGMENT_1A ((uint64_t) 1 << (17 + LCDP_SELECT_LATCH_A))

Definition at line 80 of file lcdproxima.h.

#define LCDP_SEGMENT_1B ((uint64_t) 1 << (16 + LCDP_SELECT_LATCH_A))

Definition at line 81 of file lcdproxima.h.

#define LCDP_SEGMENT_1C ((uint64_t) 1 << (7 + LCDP_SELECT_LATCH_A))

Definition at line 82 of file lcdproxima.h.

#define LCDP_SEGMENT_1D ((uint64_t) 1 << (6 + LCDP_SELECT_LATCH_A))

Definition at line 83 of file lcdproxima.h.

#define LCDP_SEGMENT_1DP ((uint64_t) 1 << (9 + LCDP_SELECT_LATCH_B))

Definition at line 87 of file lcdproxima.h.

#define LCDP_SEGMENT_1E ((uint64_t) 1 << (7 + LCDP_SELECT_LATCH_B))

Definition at line 84 of file lcdproxima.h.

#define LCDP_SEGMENT_1F ((uint64_t) 1 << (17 + LCDP_SELECT_LATCH_B))

Definition at line 85 of file lcdproxima.h.

#define LCDP_SEGMENT_1G ((uint64_t) 1 << (16 + LCDP_SELECT_LATCH_B))

Definition at line 86 of file lcdproxima.h.

#define LCDP_SEGMENT_2A ((uint64_t) 1 << (20 + LCDP_SELECT_LATCH_A))

Definition at line 71 of file lcdproxima.h.

#define LCDP_SEGMENT_2B ((uint64_t) 1 << (18 + LCDP_SELECT_LATCH_A))

Definition at line 72 of file lcdproxima.h.

#define LCDP_SEGMENT_2C ((uint64_t) 1 << (5 + LCDP_SELECT_LATCH_A))

Definition at line 73 of file lcdproxima.h.

#define LCDP_SEGMENT_2D ((uint64_t) 1 << (4 + LCDP_SELECT_LATCH_A))

Definition at line 74 of file lcdproxima.h.

#define LCDP_SEGMENT_2DP ((uint64_t) 1 << (6 + LCDP_SELECT_LATCH_B))

Definition at line 78 of file lcdproxima.h.

#define LCDP_SEGMENT_2E ((uint64_t) 1 << (5 + LCDP_SELECT_LATCH_B))

Definition at line 75 of file lcdproxima.h.

#define LCDP_SEGMENT_2F ((uint64_t) 1 << (20 + LCDP_SELECT_LATCH_B))

Definition at line 76 of file lcdproxima.h.

#define LCDP_SEGMENT_2G ((uint64_t) 1 << (18 + LCDP_SELECT_LATCH_B))

Definition at line 77 of file lcdproxima.h.

#define LCDP_SEGMENT_3A ((uint64_t) 1 << (22 + LCDP_SELECT_LATCH_A))

Definition at line 62 of file lcdproxima.h.

#define LCDP_SEGMENT_3B ((uint64_t) 1 << (21 + LCDP_SELECT_LATCH_A))

Definition at line 63 of file lcdproxima.h.

#define LCDP_SEGMENT_3C ((uint64_t) 1 << (2 + LCDP_SELECT_LATCH_A))

Definition at line 64 of file lcdproxima.h.

#define LCDP_SEGMENT_3D ((uint64_t) 1 << (1 + LCDP_SELECT_LATCH_A))

Definition at line 65 of file lcdproxima.h.

#define LCDP_SEGMENT_3DP ((uint64_t) 1 << (4 + LCDP_SELECT_LATCH_B))

Definition at line 69 of file lcdproxima.h.

#define LCDP_SEGMENT_3E ((uint64_t) 1 << (2 + LCDP_SELECT_LATCH_B))

Definition at line 66 of file lcdproxima.h.

#define LCDP_SEGMENT_3F ((uint64_t) 1 << (22 + LCDP_SELECT_LATCH_B))

Definition at line 67 of file lcdproxima.h.

#define LCDP_SEGMENT_3G ((uint64_t) 1 << (21 + LCDP_SELECT_LATCH_B))

Definition at line 68 of file lcdproxima.h.

#define LCDP_SEGMENT_AMPER ((uint64_t) 1 << (11 + LCDP_SELECT_LATCH_B))

A.

Definition at line 43 of file lcdproxima.h.

#define LCDP_SEGMENT_ARROW0 ((uint64_t) 1 << (8 + LCDP_SELECT_LATCH_A))

Definition at line 37 of file lcdproxima.h.

#define LCDP_SEGMENT_ARROW1 ((uint64_t) 1 << (8 + LCDP_SELECT_LATCH_B))

Definition at line 38 of file lcdproxima.h.

#define LCDP_SEGMENT_ARROW2 ((uint64_t) 1 << (3 + LCDP_SELECT_LATCH_A))

Definition at line 39 of file lcdproxima.h.

#define LCDP_SEGMENT_ARROW3 ((uint64_t) 1 << (3 + LCDP_SELECT_LATCH_B))

Definition at line 40 of file lcdproxima.h.

#define LCDP_SEGMENT_BATTERY ((uint64_t) 1 << (14 + LCDP_SELECT_LATCH_B))

Definition at line 46 of file lcdproxima.h.

#define LCDP_SEGMENT_BATTERY_FULL ((uint64_t) 1 << (16 + LCDP_SELECT_LATCH_B))

Definition at line 48 of file lcdproxima.h.

#define LCDP_SEGMENT_BATTERY_LOW ((uint64_t) 1 << (16 + LCDP_SELECT_LATCH_A))

Definition at line 47 of file lcdproxima.h.

#define LCDP_SEGMENT_DELTAT ((uint64_t) 1 << (1 + LCDP_SELECT_LATCH_B))

/=

Definition at line 32 of file lcdproxima.h.

#define LCDP_SEGMENT_GROUND ((uint64_t) 1 << (19 + LCDP_SELECT_LATCH_B))

Definition at line 51 of file lcdproxima.h.

#define LCDP_SEGMENT_IDELTAN ((uint64_t) 1 << (25 + LCDP_SELECT_LATCH_A))

I/
=.

Definition at line 29 of file lcdproxima.h.

#define LCDP_SEGMENT_IG ((uint64_t) 1 << (25 + LCDP_SELECT_LATCH_B))

Ig=.

Definition at line 35 of file lcdproxima.h.

#define LCDP_SEGMENT_II ((uint64_t) 1 << (23 + LCDP_SELECT_LATCH_B))

Ii=.

Definition at line 33 of file lcdproxima.h.

#define LCDP_SEGMENT_IR ((uint64_t) 1 << (24 + LCDP_SELECT_LATCH_B))

Ir=.

Definition at line 34 of file lcdproxima.h.

#define LCDP_SEGMENT_ISD ((uint64_t) 1 << (23 + LCDP_SELECT_LATCH_A))

Isd=.

Definition at line 27 of file lcdproxima.h.

#define LCDP_SEGMENT_KILO ((uint64_t) 1 << (11 + LCDP_SELECT_LATCH_A))

k

Definition at line 42 of file lcdproxima.h.

#define LCDP_SEGMENT_MAX ((uint64_t) 1 << (19 + LCDP_SELECT_LATCH_A))

Max.

Definition at line 50 of file lcdproxima.h.

#define LCDP_SEGMENT_SIEMENS ((uint64_t) 1 << (14 + LCDP_SELECT_LATCH_A))

S.

Definition at line 44 of file lcdproxima.h.

#define LCDP_SEGMENT_TG ((uint64_t) 1 << (0 + LCDP_SELECT_LATCH_B))

tg=

Definition at line 31 of file lcdproxima.h.

#define LCDP_SEGMENT_TR ((uint64_t) 1 << (24 + LCDP_SELECT_LATCH_A))

Ir=.

Definition at line 28 of file lcdproxima.h.

#define LCDP_SEGMENT_TSD ((uint64_t) 1 << (0 + LCDP_SELECT_LATCH_A))

tsd=

Definition at line 26 of file lcdproxima.h.

#define LCDP_SELECT_LATCH_A (32ul)

Definition at line 21 of file lcdproxima.h.

#define LCDP_SELECT_LATCH_B (0ul)

Definition at line 22 of file lcdproxima.h.

Function Documentation

void LCDP_all ( void )

Shows all segment of LCD.

Useful for testing the LCD.

Author:: Peter Ivanov

Definition at line 190 of file lcdproxima.c.

void LCDP_clear ( void )

Clear all segment of LCD.

Author:: Peter Ivanov

Definition at line 179 of file lcdproxima.c.

void LCDP_init ( void ) [inline]

Initialize ports.

Definition at line 106 of file lcdproxima.c.

void LCDP_printNumber	(	uint16_t	number,
		bool_t	leadingZeros
	)

Print number to LCD in decimal format.

Input:

Parameters:

	number	Number to print.
	leadingZeros	TRUE: print leading zeros. FALSE: don't print zeros.

Definition at line 203 of file lcdproxima.c.

void LCDP_printNumberHex ( uint16_t number )

Print number to LCD in hexadecimal format.

Input:

Parameters:

number

Number to print.

Definition at line 249 of file lcdproxima.c.

void LCDP_printNumberHexLZ ( uint16_t number )

Print number to LCD in hexadecimal format.

Input:

Parameters:

number

Number to print.

Definition at line 280 of file lcdproxima.c.

void LCDP_writeLatch	(	uint32_t	segments,
		bool_t	latchA
	)

Put data to latch A or latch B.

Both latches have 32 bits.

Input:

Parameters:

	segments	Latch data: which segments should be enabled.
	latchA	Select latch. TRUE: latch A, FALSE: latch B.

Definition at line 130 of file lcdproxima.c.

void LCDP_writeLatches ( void )

Write internal latches to PCF2111's latches.

Definition at line 168 of file lcdproxima.c.

Variable Documentation

uint64_t latches

Internal mirror of latches in PCF2111.

Upper 32-bit is latch A, lower 32-bit is latch B.

Definition at line 20 of file lcdproxima.c.

lcdproxima.h File Reference

Defines

Functions

Variables

Detailed Description

Define Documentation

Function Documentation

Variable Documentation