lampda::platform Namespace Reference

Handle the platform specific interactions. More...

Namespaces
namespace	bluetooth
	Handle the platform specific bluetooth operations.
namespace	gpio
	handler for the GeneralPurposeInputOutputs
namespace	microphone
	Handle the platform specific microphone operations.
namespace	registers
	Define the interaction layer with the system specific registers.
namespace	threads
	Define tasks and threads specifics.

Classes
struct	Inputs
	read external inputs (may take some time) More...

Functions
bool	is_ignore_char (char c)
void	_lockPrintMutex (void)
void	_unlockPrintMutex (void)
void	init_prints ()
	Print and debug function to serial port.
void	lampda_print_raw (const char *format,...)
	raw print, no system additional logs
void	lampda_print (const char *format,...)
Inputs	read_inputs ()
	read external inputs (may take some time)
uint32_t	time_ms (void)
	Returns the number of milliseconds since the Arduino board began running the current program. This number will overflow (go back to zero), after approximately 50 days.
uint64_t	time_us (void)
	Returns the number of microseconds since the Arduino board began running the current program.
void	delay_ms (uint32_t dwMs)
	Pauses the program for the amount of time (in miliseconds) specified as parameter. (There are 1000 milliseconds in a second.)
void	delay_us (uint64_t dwUs)
	Pauses the program for the amount of time (in microseconds) specified as parameter.
uint32_t	time_s ()
	Get the current time, in seconds.
uint32_t	time_min ()
	Get the current time, in minutes.
void	delay_s (uint32_t s)
	pause the current task for the given number of seconds

Variables
StaticSemaphore_t	_PrintMutex
SemaphoreHandle_t	printMutex = xSemaphoreCreateMutexStatic(&_PrintMutex)
constexpr uint8_t	maxReadLinePerLoop = 5
constexpr uint8_t	maxLineLenght = 200
std::mutex	mut
	Print a screen to the external world.

Detailed Description

Handle the platform specific interactions.

Function Documentation

delay_ms()

void lampda::platform::delay_ms

(

uint32_t

dwMs

)

Pauses the program for the amount of time (in miliseconds) specified as parameter. (There are 1000 milliseconds in a second.)

Parameters

dwMs	the number of milliseconds to pause (uint32_t)

delay_us()

void lampda::platform::delay_us

(

uint64_t

dwUs

)

Pauses the program for the amount of time (in microseconds) specified as parameter.

Parameters

dwUs	the number of microseconds to pause (uint32_t)

init_prints()

void lampda::platform::init_prints

(

)

Print and debug function to serial port.

call once at program start

lampda_print()

void lampda::platform::lampda_print	(	const char *	format,
			...
	)

This file should be used by .c files to access print functions

time_ms()

uint32_t lampda::platform::time_ms

(

void

)

Returns the number of milliseconds since the Arduino board began running the current program. This number will overflow (go back to zero), after approximately 50 days.

Returns

Number of milliseconds since the program started (uint32_t)

time_us()

uint64_t lampda::platform::time_us

(

void

)

Returns the number of microseconds since the Arduino board began running the current program.

This number will overflow (go back to zero), after approximately 70 minutes. On 16 MHz Arduino boards (e.g. Duemilanove and Nano), this function has a resolution of four microseconds (i.e. the value returned is always a multiple of four). On 8 MHz Arduino boards (e.g. the LilyPad), this function has a resolution of eight microseconds.

Note

There are 1,000 microseconds in a millisecond and 1,000,000 microseconds in a second.