pigpiod_if.h File Reference

#include "pigpio.h"

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Defines
#define	PIGPIOD_IF_VERSION   28
Typedefs
typedef struct callback_s	callback_t
typedef void(*	CBFunc_t )(unsigned user_gpio, unsigned level, uint32_t tick)
typedef void(*	CBFuncEx_t )(unsigned user_gpio, unsigned level, uint32_t tick, void *user)
Enumerations
enum	pigifError_t {   pigif_bad_send = -2000, pigif_bad_recv = -2001, pigif_bad_getaddrinfo = -2002, pigif_bad_connect = -2003,   pigif_bad_socket = -2004, pigif_bad_noib = -2005, pigif_duplicate_callback = -2006, pigif_bad_malloc = -2007,   pigif_bad_callback = -2008, pigif_notify_failed = -2009, pigif_callback_not_found = -2010, pigif_bad_send = -2000,   pigif_bad_recv = -2001, pigif_bad_getaddrinfo = -2002, pigif_bad_connect = -2003, pigif_bad_socket = -2004,   pigif_bad_noib = -2005, pigif_duplicate_callback = -2006, pigif_bad_malloc = -2007, pigif_bad_callback = -2008,   pigif_notify_failed = -2009, pigif_callback_not_found = -2010, pigif_unconnected_pi = -2011, pigif_too_many_pis = -2012 }
Functions
int	bb_i2c_close (unsigned SDA)
int	bb_i2c_open (unsigned SDA, unsigned SCL, unsigned baud)
int	bb_i2c_zip (unsigned SDA, char *inBuf, unsigned inLen, char *outBuf, unsigned outLen)
int	bb_serial_invert (unsigned user_gpio, unsigned invert)
int	bb_serial_read (unsigned user_gpio, void *buf, size_t bufSize)
int	bb_serial_read_close (unsigned user_gpio)
int	bb_serial_read_open (unsigned user_gpio, unsigned baud, unsigned data_bits)
int	callback (unsigned user_gpio, unsigned edge, CBFunc_t f)
int	callback_cancel (unsigned callback_id)
int	callback_ex (unsigned user_gpio, unsigned edge, CBFuncEx_t f, void *userdata)
int	clear_bank_1 (uint32_t bits)
int	clear_bank_2 (uint32_t bits)
int	custom_1 (unsigned arg1, unsigned arg2, char *argx, unsigned argc)
int	custom_2 (unsigned arg1, char *argx, unsigned argc, char *retBuf, unsigned retMax)
int	delete_script (unsigned script_id)
uint32_t	get_current_tick (void)
uint32_t	get_hardware_revision (void)
int	get_mode (unsigned gpio)
uint32_t	get_pigpio_version (void)
int	get_PWM_dutycycle (unsigned user_gpio)
int	get_PWM_frequency (unsigned user_gpio)
int	get_PWM_range (unsigned user_gpio)
int	get_PWM_real_range (unsigned user_gpio)
int	get_servo_pulsewidth (unsigned user_gpio)
int	gpio_read (unsigned gpio)
int	gpio_trigger (unsigned user_gpio, unsigned pulseLen, unsigned level)
int	gpio_write (unsigned gpio, unsigned level)
int	hardware_clock (unsigned gpio, unsigned clkfreq)
int	hardware_PWM (unsigned gpio, unsigned PWMfreq, uint32_t PWMduty)
int	i2c_block_process_call (unsigned handle, unsigned i2c_reg, char *buf, unsigned count)
int	i2c_close (unsigned handle)
int	i2c_open (unsigned i2c_bus, unsigned i2c_addr, unsigned i2c_flags)
int	i2c_process_call (unsigned handle, unsigned i2c_reg, unsigned wVal)
int	i2c_read_block_data (unsigned handle, unsigned i2c_reg, char *buf)
int	i2c_read_byte (unsigned handle)
int	i2c_read_byte_data (unsigned handle, unsigned i2c_reg)
int	i2c_read_device (unsigned handle, char *buf, unsigned count)
int	i2c_read_i2c_block_data (unsigned handle, unsigned i2c_reg, char *buf, unsigned count)
int	i2c_read_word_data (unsigned handle, unsigned i2c_reg)
int	i2c_write_block_data (unsigned handle, unsigned i2c_reg, char *buf, unsigned count)
int	i2c_write_byte (unsigned handle, unsigned bVal)
int	i2c_write_byte_data (unsigned handle, unsigned i2c_reg, unsigned bVal)
int	i2c_write_device (unsigned handle, char *buf, unsigned count)
int	i2c_write_i2c_block_data (unsigned handle, unsigned i2c_reg, char *buf, unsigned count)
int	i2c_write_quick (unsigned handle, unsigned bit)
int	i2c_write_word_data (unsigned handle, unsigned i2c_reg, unsigned wVal)
int	i2c_zip (unsigned handle, char *inBuf, unsigned inLen, char *outBuf, unsigned outLen)
int	notify_begin (unsigned handle, uint32_t bits)
int	notify_close (unsigned handle)
int	notify_open (void)
int	notify_pause (unsigned handle)
char *	pigpio_error (int errnum)
int	pigpio_start (char *addrStr, char *portStr)
void	pigpio_stop (void)
unsigned	pigpiod_if_version (void)
uint32_t	read_bank_1 (void)
uint32_t	read_bank_2 (void)
int	run_script (unsigned script_id, unsigned numPar, uint32_t *param)
int	script_status (unsigned script_id, uint32_t *param)
int	serial_close (unsigned handle)
int	serial_data_available (unsigned handle)
int	serial_open (char *ser_tty, unsigned baud, unsigned ser_flags)
int	serial_read (unsigned handle, char *buf, unsigned count)
int	serial_read_byte (unsigned handle)
int	serial_write (unsigned handle, char *buf, unsigned count)
int	serial_write_byte (unsigned handle, unsigned bVal)
int	set_bank_1 (uint32_t bits)
int	set_bank_2 (uint32_t bits)
int	set_glitch_filter (unsigned user_gpio, unsigned steady)
int	set_mode (unsigned gpio, unsigned mode)
int	set_noise_filter (unsigned user_gpio, unsigned steady, unsigned active)
int	set_pull_up_down (unsigned gpio, unsigned pud)
int	set_PWM_dutycycle (unsigned user_gpio, unsigned dutycycle)
int	set_PWM_frequency (unsigned user_gpio, unsigned frequency)
int	set_PWM_range (unsigned user_gpio, unsigned range)
int	set_servo_pulsewidth (unsigned user_gpio, unsigned pulsewidth)
int	set_watchdog (unsigned user_gpio, unsigned timeout)
int	spi_close (unsigned handle)
int	spi_open (unsigned spi_channel, unsigned baud, unsigned spi_flags)
int	spi_read (unsigned handle, char *buf, unsigned count)
int	spi_write (unsigned handle, char *buf, unsigned count)
int	spi_xfer (unsigned handle, char *txBuf, char *rxBuf, unsigned count)
pthread_t *	start_thread (gpioThreadFunc_t thread_func, void *userdata)
int	stop_script (unsigned script_id)
void	stop_thread (pthread_t *pth)
int	store_script (char *script)
void	time_sleep (double seconds)
double	time_time (void)
int	wait_for_edge (unsigned user_gpio, unsigned edge, double timeout)
int	wave_add_generic (unsigned numPulses, gpioPulse_t *pulses)
int	wave_add_new (void)
int	wave_add_serial (unsigned user_gpio, unsigned baud, unsigned data_bits, unsigned stop_bits, unsigned offset, unsigned numBytes, char *str)
int	wave_chain (char *buf, unsigned bufSize)
int	wave_clear (void)
int	wave_create (void)
int	wave_delete (unsigned wave_id)
int	wave_get_cbs (void)
int	wave_get_high_cbs (void)
int	wave_get_high_micros (void)
int	wave_get_high_pulses (void)
int	wave_get_max_cbs (void)
int	wave_get_max_micros (void)
int	wave_get_max_pulses (void)
int	wave_get_micros (void)
int	wave_get_pulses (void)
int	wave_send_once (unsigned wave_id)
int	wave_send_repeat (unsigned wave_id)
int	wave_tx_busy (void)
int	wave_tx_stop (void)

---

Define Documentation

#define PIGPIOD_IF_VERSION   28

Definition at line 33 of file pigpiod_if.h.

---

Typedef Documentation

typedef struct callback_s callback_t

Definition at line 293 of file pigpiod_if.h.

typedef void(* CBFunc_t)(unsigned user_gpio, unsigned level, uint32_t tick)

Definition at line 288 of file pigpiod_if.h.

typedef void(* CBFuncEx_t)(unsigned user_gpio, unsigned level, uint32_t tick, void *user)

Definition at line 291 of file pigpiod_if.h.

---

Enumeration Type Documentation

enum pigifError_t

Enumerator:

pigif_bad_send
pigif_bad_recv
pigif_bad_getaddrinfo
pigif_bad_connect
pigif_bad_socket
pigif_bad_noib
pigif_duplicate_callback
pigif_bad_malloc
pigif_bad_callback
pigif_notify_failed
pigif_callback_not_found
pigif_bad_send
pigif_bad_recv
pigif_bad_getaddrinfo
pigif_bad_connect
pigif_bad_socket
pigif_bad_noib
pigif_duplicate_callback
pigif_bad_malloc
pigif_bad_callback
pigif_notify_failed
pigif_callback_not_found
pigif_unconnected_pi
pigif_too_many_pis

Definition at line 2960 of file pigpiod_if.h.

---

Function Documentation

int bb_i2c_close

(

unsigned

SDA

)

Definition at line 1275 of file pigpiod_if.c.

int bb_i2c_open	(	unsigned	SDA,
		unsigned	SCL,
		unsigned	baud
	)

Definition at line 1256 of file pigpiod_if.c.

int bb_i2c_zip	(	unsigned	SDA,
		char *	inBuf,
		unsigned	inLen,
		char *	outBuf,
		unsigned	outLen
	)

Definition at line 1278 of file pigpiod_if.c.

int bb_serial_invert	(	unsigned	user_gpio,
		unsigned	invert
	)

Definition at line 973 of file pigpiod_if.c.

int bb_serial_read	(	unsigned	user_gpio,
		void *	buf,
		size_t	bufSize
	)

Definition at line 954 of file pigpiod_if.c.

int bb_serial_read_close

(

unsigned

user_gpio

)

Definition at line 970 of file pigpiod_if.c.

int bb_serial_read_open	(	unsigned	user_gpio,
		unsigned	baud,
		unsigned	data_bits
	)

int callback	(	unsigned	user_gpio,
		unsigned	edge,
		CBFunc_t	f
	)

Definition at line 1520 of file pigpiod_if.c.

int callback_cancel

(

unsigned

callback_id

)

Definition at line 1526 of file pigpiod_if.c.

int callback_ex	(	unsigned	user_gpio,
		unsigned	edge,
		CBFuncEx_t	f,
		void *	userdata
	)

Definition at line 1523 of file pigpiod_if.c.

int clear_bank_1

(

uint32_t

bits

)

Definition at line 631 of file pigpiod_if.c.

int clear_bank_2

(

uint32_t

bits

)

Definition at line 634 of file pigpiod_if.c.

int custom_1	(	unsigned	arg1,
		unsigned	arg2,
		char *	argx,
		unsigned	argc
	)

Definition at line 1469 of file pigpiod_if.c.

int custom_2	(	unsigned	arg1,
		char *	argx,
		unsigned	argc,
		char *	retBuf,
		unsigned	retMax
	)

int delete_script

(

unsigned

script_id

)

Definition at line 932 of file pigpiod_if.c.

uint32_t get_current_tick

(

void

)

Definition at line 665 of file pigpiod_if.c.

uint32_t get_hardware_revision

(

void

)

Definition at line 668 of file pigpiod_if.c.

int get_mode

(

unsigned

gpio

)

Definition at line 571 of file pigpiod_if.c.

uint32_t get_pigpio_version

(

void

)

Definition at line 671 of file pigpiod_if.c.

int get_PWM_dutycycle

(

unsigned

user_gpio

)

Definition at line 586 of file pigpiod_if.c.

int get_PWM_frequency

(

unsigned

user_gpio

)

Definition at line 601 of file pigpiod_if.c.

int get_PWM_range

(

unsigned

user_gpio

)

Definition at line 592 of file pigpiod_if.c.

int get_PWM_real_range

(

unsigned

user_gpio

)

Definition at line 595 of file pigpiod_if.c.

int get_servo_pulsewidth

(

unsigned

user_gpio

)

Definition at line 607 of file pigpiod_if.c.

int gpio_read

(

unsigned

gpio

)

Definition at line 577 of file pigpiod_if.c.

int gpio_trigger	(	unsigned	user_gpio,
		unsigned	pulseLen,
		unsigned	level
	)

int gpio_write	(	unsigned	gpio,
		unsigned	level
	)

Definition at line 580 of file pigpiod_if.c.

int hardware_clock	(	unsigned	gpio,
		unsigned	clkfreq
	)

Definition at line 643 of file pigpiod_if.c.

int hardware_PWM	(	unsigned	gpio,
		unsigned	PWMfreq,
		uint32_t	PWMduty
	)

Definition at line 646 of file pigpiod_if.c.

int i2c_block_process_call	(	unsigned	handle,
		unsigned	i2c_reg,
		char *	buf,
		unsigned	count
	)

Definition at line 1106 of file pigpiod_if.c.

int i2c_close

(

unsigned

handle

)

Definition at line 995 of file pigpiod_if.c.

int i2c_open	(	unsigned	i2c_bus,
		unsigned	i2c_addr,
		unsigned	i2c_flags
	)

int i2c_process_call	(	unsigned	handle,
		unsigned	i2c_reg,
		unsigned	wVal
	)

int i2c_read_block_data	(	unsigned	handle,
		unsigned	i2c_reg,
		char *	buf
	)

Definition at line 1090 of file pigpiod_if.c.

int i2c_read_byte

(

unsigned

handle

)

Definition at line 1004 of file pigpiod_if.c.

int i2c_read_byte_data	(	unsigned	handle,
		unsigned	i2c_reg
	)

Definition at line 1045 of file pigpiod_if.c.

int i2c_read_device	(	unsigned	handle,
		char *	buf,
		unsigned	count
	)

Definition at line 1187 of file pigpiod_if.c.

int i2c_read_i2c_block_data	(	unsigned	handle,
		unsigned	i2c_reg,
		char *	buf,
		unsigned	count
	)

int i2c_read_word_data	(	unsigned	handle,
		unsigned	i2c_reg
	)

Definition at line 1048 of file pigpiod_if.c.

int i2c_write_block_data	(	unsigned	handle,
		unsigned	i2c_reg,
		char *	buf,
		unsigned	count
	)

Definition at line 1070 of file pigpiod_if.c.

int i2c_write_byte	(	unsigned	handle,
		unsigned	bVal
	)

Definition at line 1001 of file pigpiod_if.c.

int i2c_write_byte_data	(	unsigned	handle,
		unsigned	i2c_reg,
		unsigned	bVal
	)

int i2c_write_device	(	unsigned	handle,
		char *	buf,
		unsigned	count
	)

Definition at line 1203 of file pigpiod_if.c.

int i2c_write_i2c_block_data	(	unsigned	handle,
		unsigned	i2c_reg,
		char *	buf,
		unsigned	count
	)

Definition at line 1167 of file pigpiod_if.c.

int i2c_write_quick	(	unsigned	handle,
		unsigned	bit
	)

Definition at line 998 of file pigpiod_if.c.

int i2c_write_word_data	(	unsigned	handle,
		unsigned	i2c_reg,
		unsigned	wVal
	)

int i2c_zip	(	unsigned	handle,
		char *	inBuf,
		unsigned	inLen,
		char *	outBuf,
		unsigned	outLen
	)

Definition at line 1222 of file pigpiod_if.c.

int notify_begin	(	unsigned	handle,
		uint32_t	bits
	)

Definition at line 613 of file pigpiod_if.c.

int notify_close

(

unsigned

handle

)

Definition at line 619 of file pigpiod_if.c.

int notify_open

(

void

)

Definition at line 610 of file pigpiod_if.c.

int notify_pause

(

unsigned

handle

)

Definition at line 616 of file pigpiod_if.c.

char* pigpio_error

(

int

errnum

)

Definition at line 410 of file pigpiod_if.c.

int pigpio_start	(	char *	addrStr,
		char *	portStr
	)

Definition at line 493 of file pigpiod_if.c.

void pigpio_stop

(

void

)

Definition at line 533 of file pigpiod_if.c.

unsigned pigpiod_if_version

(

void

)

Definition at line 445 of file pigpiod_if.c.

uint32_t read_bank_1

(

void

)

Definition at line 625 of file pigpiod_if.c.

uint32_t read_bank_2

(

void

)

Definition at line 628 of file pigpiod_if.c.

int run_script	(	unsigned	script_id,
		unsigned	numPar,
		uint32_t *	param
	)

Definition at line 869 of file pigpiod_if.c.

int script_status	(	unsigned	script_id,
		uint32_t *	param
	)

Definition at line 910 of file pigpiod_if.c.

int serial_close

(

unsigned

handle

)

Definition at line 1421 of file pigpiod_if.c.

int serial_data_available

(

unsigned

handle

)

Definition at line 1466 of file pigpiod_if.c.

int serial_open	(	char *	ser_tty,
		unsigned	baud,
		unsigned	ser_flags
	)

Definition at line 1399 of file pigpiod_if.c.

int serial_read	(	unsigned	handle,
		char *	buf,
		unsigned	count
	)

Definition at line 1449 of file pigpiod_if.c.

int serial_read_byte

(

unsigned

handle

)

Definition at line 1427 of file pigpiod_if.c.

int serial_write	(	unsigned	handle,
		char *	buf,
		unsigned	count
	)

Definition at line 1430 of file pigpiod_if.c.

int serial_write_byte	(	unsigned	handle,
		unsigned	bVal
	)

Definition at line 1424 of file pigpiod_if.c.

int set_bank_1

(

uint32_t

bits

)

Definition at line 637 of file pigpiod_if.c.

int set_bank_2

(

uint32_t

bits

)

Definition at line 640 of file pigpiod_if.c.

int set_glitch_filter	(	unsigned	user_gpio,
		unsigned	steady
	)

Definition at line 824 of file pigpiod_if.c.

int set_mode	(	unsigned	gpio,
		unsigned	mode
	)

Definition at line 568 of file pigpiod_if.c.

int set_noise_filter	(	unsigned	user_gpio,
		unsigned	steady,
		unsigned	active
	)

Definition at line 827 of file pigpiod_if.c.

int set_pull_up_down	(	unsigned	gpio,
		unsigned	pud
	)

Definition at line 574 of file pigpiod_if.c.

int set_PWM_dutycycle	(	unsigned	user_gpio,
		unsigned	dutycycle
	)

Definition at line 583 of file pigpiod_if.c.

int set_PWM_frequency	(	unsigned	user_gpio,
		unsigned	frequency
	)

Definition at line 598 of file pigpiod_if.c.

int set_PWM_range	(	unsigned	user_gpio,
		unsigned	range
	)

Definition at line 589 of file pigpiod_if.c.

int set_servo_pulsewidth	(	unsigned	user_gpio,
		unsigned	pulsewidth
	)

Definition at line 604 of file pigpiod_if.c.

int set_watchdog	(	unsigned	user_gpio,
		unsigned	timeout
	)

Definition at line 622 of file pigpiod_if.c.

int spi_close

(

unsigned

handle

)

Definition at line 1331 of file pigpiod_if.c.

int spi_open	(	unsigned	spi_channel,
		unsigned	baud,
		unsigned	spi_flags
	)

int spi_read	(	unsigned	handle,
		char *	buf,
		unsigned	count
	)

Definition at line 1334 of file pigpiod_if.c.

int spi_write	(	unsigned	handle,
		char *	buf,
		unsigned	count
	)

Definition at line 1351 of file pigpiod_if.c.

int spi_xfer	(	unsigned	handle,
		char *	txBuf,
		char *	rxBuf,
		unsigned	count
	)

Definition at line 1370 of file pigpiod_if.c.

pthread_t* start_thread	(	gpioThreadFunc_t	thread_func,
		void *	userdata
	)

Definition at line 450 of file pigpiod_if.c.

int stop_script

(

unsigned

script_id

)

Definition at line 929 of file pigpiod_if.c.

void stop_thread

(

pthread_t *

pth

)

Definition at line 483 of file pigpiod_if.c.

int store_script

(

char *

script

)

Definition at line 846 of file pigpiod_if.c.

void time_sleep

(

double

seconds

)

Definition at line 8374 of file pigpio.c.

double time_time

(

void

)

Definition at line 8360 of file pigpio.c.

int wait_for_edge	(	unsigned	user_gpio,
		unsigned	edge,
		double	timeout
	)

Definition at line 1553 of file pigpiod_if.c.

int wave_add_generic	(	unsigned	numPulses,
		gpioPulse_t *	pulses
	)

Definition at line 680 of file pigpiod_if.c.

int wave_add_new

(

void

)

Definition at line 677 of file pigpiod_if.c.

int wave_add_serial	(	unsigned	user_gpio,
		unsigned	baud,
		unsigned	data_bits,
		unsigned	stop_bits,
		unsigned	offset,
		unsigned	numBytes,
		char *	str
	)

int wave_chain	(	char *	buf,
		unsigned	bufSize
	)

Definition at line 753 of file pigpiod_if.c.

int wave_clear

(

void

)

Definition at line 674 of file pigpiod_if.c.

int wave_create

(

void

)

Definition at line 735 of file pigpiod_if.c.

int wave_delete

(

unsigned

wave_id

)

Definition at line 738 of file pigpiod_if.c.

int wave_get_cbs

(

void

)

Definition at line 796 of file pigpiod_if.c.

int wave_get_high_cbs

(

void

)

Definition at line 799 of file pigpiod_if.c.

int wave_get_high_micros

(

void

)

Definition at line 781 of file pigpiod_if.c.

int wave_get_high_pulses

(

void

)

Definition at line 790 of file pigpiod_if.c.

int wave_get_max_cbs

(

void

)

Definition at line 802 of file pigpiod_if.c.

int wave_get_max_micros

(

void

)

Definition at line 784 of file pigpiod_if.c.

int wave_get_max_pulses

(

void

)

Definition at line 793 of file pigpiod_if.c.

int wave_get_micros

(

void

)

Definition at line 778 of file pigpiod_if.c.

int wave_get_pulses

(

void

)

Definition at line 787 of file pigpiod_if.c.

int wave_send_once

(

unsigned

wave_id

)

Definition at line 747 of file pigpiod_if.c.

int wave_send_repeat

(

unsigned

wave_id

)

Definition at line 750 of file pigpiod_if.c.

int wave_tx_busy

(

void

)

Definition at line 772 of file pigpiod_if.c.

int wave_tx_stop

(

void

)

Definition at line 775 of file pigpiod_if.c.