TM1638plus_Model3 Class Reference

Class for Model 3. More...

#include <TM1638plus_Model3_RDL.hpp>

Inheritance diagram for TM1638plus_Model3:

Public Types
enum	TMLEDColors : uint8_t { TM_RED_LED = 0x02 , TM_GREEN_LED = 0x01 , TM_OFF_LED = 0x00 }
Public Types inherited from TM1638plus_common
enum	AlignTextType_e : uint8_t { TMAlignTextRight = 1 , TMAlignTextLeft = 2 , TMAlignTextZeros = 3 }
enum	TMOffsetsMasks : uint8_t { TM_ASCII_OFFSET = 0x20 , TM_HEX_OFFSET = 0x10 , TM_DOT_MASK_DEC = 0x80 , TM_BRIGHT_MASK = 0x07 }

Public Member Functions
	TM1638plus_Model3 (uint8_t strobe, uint8_t clock, uint8_t data, int gpioDev)
	Constructor for class TM1638plus_Model3.
virtual void	setLEDs (uint16_t greenred) override
	Set the LEDs. passed one 16bit integer.
virtual rdlib::Return_Codes_e	setLED (uint8_t position, uint8_t value) override
	Set one LED on or off Model 3.
Public Member Functions inherited from TM1638plus_Model1
	TM1638plus_Model1 (uint8_t strobe, uint8_t clock, uint8_t data, int gpioDev)
	Constructor for class TM1638plus_Model1.
uint8_t	readButtons (void)
	Read buttons values from display.
rdlib::Return_Codes_e	displayText (const char *text)
	Display a text string on display.
void	displayASCII (uint8_t position, uint8_t ascii)
	Display an ASCII character on display.
void	displayASCIIwDot (uint8_t position, uint8_t ascii)
	Display an ASCII character with decimal point turned on.
void	displayHex (uint8_t position, uint8_t hex)
	Send Hexadecimal value to seven segment.
void	display7Seg (uint8_t position, uint8_t value)
	Send seven segment value to seven segment.
void	displayIntNum (unsigned long number, AlignTextType_e=TMAlignTextLeft)
	Display an integer and leading zeros optional.
void	DisplayDecNumNibble (uint16_t numberUpper, uint16_t numberLower, AlignTextType_e=TMAlignTextLeft)
	Display an integer in a nibble (4 digits on display)
Public Member Functions inherited from TM1638plus_common
	TM1638plus_common (uint8_t strobe, uint8_t clock, uint8_t data, int gpioDev)
	Constructor for class TM1638plus_common.
void	reset (void)
	Reset / clear the display.
rdlib::Return_Codes_e	displayBegin (void)
	Begin method , sets pin modes and activate display.
void	brightness (uint8_t brightness)
	Sets the brightness level of segments in display on a scale of brightness.
uint16_t	TMCommDelayGet (void)
	get the TM comm delay.
void	TMCommDelayset (uint16_t)
	set the TM comm delay.
rdlib::Return_Codes_e	displayClose (void)
	Close method , frees GPIO and deactivate display.

Additional Inherited Members
Protected Types inherited from TM1638plus_common
enum	TMCommands : uint8_t {   TM_ACTIVATE = 0x8F , TM_BUTTONS_MODE = 0x42 , TM_WRITE_LOC = 0x44 , TM_WRITE_INC = 0x40 ,   TM_SEG_ADR = 0xC0 , TM_LEDS_ADR = 0xC1 , TM_BRIGHT_ADR = 0x88 }
Protected Member Functions inherited from TM1638plus_common
void	sendCommand (uint8_t value)
	Send command to display.
void	sendData (uint8_t data)
	Send Data to display.
uint8_t	HighFreqshiftin (void)
	Shifts in a byte of data from the Tm1638 SPI-like bus.
void	HighFreqshiftOut (uint8_t val)
	Shifts out a byte of data on to the Tm1638 SPI-like bus.
Protected Attributes inherited from TM1638plus_common
uint8_t	_Display_CS
uint8_t	_Display_SDATA
uint8_t	_Display_SCLK
const uint8_t	_TMDisplaySize = 8
int	_DeviceNumGpioChip = 0
int	_GpioHandle = 0

Detailed Description

Class for Model 3.

Member Enumeration Documentation

TMLEDColors

enum TM1638plus_Model3::TMLEDColors : uint8_t

Tm1638 bi-color LED colors

Enumerator
TM_RED_LED	Turn on Red LED
TM_GREEN_LED	Turn on Green LED
TM_OFF_LED	Turn off LED

Constructor & Destructor Documentation

TM1638plus_Model3()

TM1638plus_Model3::TM1638plus_Model3	(	uint8_t	strobe,
		uint8_t	clock,
		uint8_t	data,
		int	gpioDev
	)

Constructor for class TM1638plus_Model3.

Parameters

strobe	GPIO STB pin
clock	GPIO CLK pin
data	GPIO DIO pin
gpioDev	The device number of a gpiochip.

Member Function Documentation

setLED()

rdlib::Return_Codes_e TM1638plus_Model3::setLED ( uint8_t  position, uint8_t  value  )

overridevirtual

Set one LED on or off Model 3.

Parameters

position	0-7 == L1-L8 on PCB
value	see enum TMLEDColors red = 0x02, green = 0x01, 0 is off

Returns

1. rdlib::GpioPinClaim
2. rdlib::Success

Reimplemented from TM1638plus_Model1.

setLEDs()

void TM1638plus_Model3::setLEDs ( uint16_t  ledvalues )

overridevirtual

Set the LEDs. passed one 16bit integer.

Parameters

ledvalues

MSB uint8_t for the green LEDs, LSB uint8_t for the red LEDs (0xgreenred) ie. 0xE007 1110 0000 0000 0111 results in L8-L1 GGGX XRRR, NOTE L8 is RHS on display setLEDs(0xFE01); // L1-L8 turns on RGGG GGGG on display L1-L8 as seen IRL

Reimplemented from TM1638plus_Model1.

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The documentation for this class was generated from the following files:

• TM1638plus_Model3_RDL.hpp
• TM1638plus_Model3_RDL.cpp