#include "i2c-leaf-config.h"
#include <debug.h>
#include <i2c_config.h>
#include <avr/sleep.h>
#include <avr/power.h>
#include <avr/wdt.h>
#include <i2c_utility.h>
#include <rmap_utility.h>
#include <eeprom_utility.h>
#include <Wire.h>
#include <TimeLib.h>
#include <typedef.h>
#include <registers-leaf.h>
#include <debug_config.h>
#include <SdFat.h>
#include <StreamUtils.h>
#include <ArduinoLog.h>

Include dependency graph for i2c-leaf.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Classes
struct	configuration_t
	EEPROM saved configuration. More...

struct	leaf_wetness_t
	Leaf wetness data. More...

struct	readable_data_t
	Readable data through i2c bus. More...

struct	writable_data_t
	Writable data through i2c bus. More...

Enumerations
enum	state_t { INIT , TASKS_EXECUTION , END , INIT , TASKS_EXECUTION , END , INIT , TASKS_EXECUTION , END , INIT , TASKS_EXECUTION , END , INIT , TASKS_EXECUTION , END , INIT , TASKS_EXECUTION , END , INIT , TASKS_EXECUTION , END , INIT , TASKS_EXECUTION , END , INIT , TASKS_EXECUTION , END , REBOOT , INIT , TASKS_EXECUTION , END , INIT , TASKS_EXECUTION , END }
	Main loop finite state machine. More...

enum	leaf_reading_state_t { LEAF_READING_INIT , LEAF_READING_READ , LEAF_READING_END , LEAF_READING_WAIT_STATE }

Functions
void	init_logging ()
	Init logging system. More...

void	init_power_down (uint32_t *time_ms, uint32_t debouncing_ms)
	Enter power down mode. More...

void	init_wdt (uint8_t wdt_timer)
	Init watchdog. More...

void	init_system (void)
	Init system. More...

void	init_buffers (void)
	Init buffers. More...

void	init_tasks (void)
	Init tasks variable and state. More...

void	init_pins (void)
	Init hardware pins. More...

void	init_wire (void)
	Init wire (i2c) library and performs checks on the bus. More...

void	init_spi (void)
	Init SPI library. More...

void	init_rtc (void)
	Init RTC module. More...

void	init_sensors (void)
	Create and setup sensors. More...

void	print_configuration (void)
	Print current configuration. More...

void	load_configuration (void)
	Load configuration from EEPROM. More...

void	save_configuration (bool)
	Save configuration to EEPROM. More...

void	commands (void)
	Performs specific operations based on the received command. More...

void	reset_samples_buffer (void)
	Reset samples buffers to default value. More...

void	reset_report_buffer (void)

void	reset_buffer (void)
	Reset sample and observations buffers to default value. More...

void	exchange_buffers (void)
	Exchange reader and writer pointer to buffer. More...

template<typename sample_g , typename observation_g , typename value_v >
void	addSample (sample_g sample, observation_g observation, value_v value)

template<typename observation_g , typename value_v >
value_v	readCurrentObservation (observation_g *buffer)

template<typename observation_g , typename value_v >
void	writeCurrentObservation (observation_g *buffer, value_v value)

template<typename observation_g , typename length_v >
void	resetObservation (observation_g *buffer, length_v length)

template<typename observation_g , typename length_v >
void	resetBackPmObservation (observation_g *buffer, length_v length)

template<typename observation_g , typename length_v >
void	incrementObservation (observation_g *buffer, length_v length)

template<typename observation_g , typename length_v , typename value_v >
void	addObservation (observation_g *buffer, length_v length, value_v value)

template<typename observation_g , typename length_v , typename value_v >
value_v	readBackObservation (observation_g *buffer, length_v length)

void	samples_processing (bool is_force_processing)
	Main routine for processing the samples to calculate an observation. More...

void	leaf_reading_task (void)
	Sensors reading Task. Read data from sensors. More...

void	command_task (void)
	Command Task. Execute the command received on i2c bus by reading i2c received data buffer. More...

void	i2c_request_interrupt_handler (void)
	I2C request interrupt handler. More...

void	i2c_receive_interrupt_handler (void)
	I2C receive interrupt handler. More...

Variables
configuration_t	configuration
	Configuration data.

volatile readable_data_t	readable_data_1
	First readable i2c register.

volatile readable_data_t	readable_data_2
	Second readable i2c register.

volatile readable_data_t *	readable_data_read_ptr
	Pointer for read data in i2c readable register.

volatile readable_data_t *	readable_data_write_ptr
	Pointer for write data in i2c readable register.

volatile readable_data_t *	readable_data_temp_ptr
	Temporary pointer for exchange read and write pointer for i2c readable register.

writable_data_t	writable_data
	Writable i2c register.

writable_data_t *	writable_data_ptr
	Pointer for read and write data in i2c writable register.

volatile uint8_t	readable_data_address
	Address of readable i2c register.

volatile uint8_t	readable_data_length
	Number of bytes to read at readable_data_address.

volatile uint8_t	i2c_rx_data [I2C_MAX_DATA_LENGTH]
	Buffer for i2c received data.

volatile uint8_t	lastcommand
	last command received. More...

volatile uint8_t	i2c_error
	Number of i2c error.

volatile uint8_t	i2c_time
	Time in seconds from last I2C reset.

volatile uint8_t	ready_tasks_count
	Number of tasks ready to execute.

uint32_t	awakened_event_occurred_time_ms
	System time (in millisecond) when the system has awakened from power down.

bool	is_start
	Execute start command.

bool	is_stop
	Execute stop command.

bool	is_test_read
	Received command is in continuous mode.

bool	is_leaf_init

bool	is_leaf_wet

uint8_t	samples_count
	Number of samples to be acquired for make one observation.

bool	do_buffers_reset
	Force a buffers reset.

volatile uint16_t	timer_counter_ms
	Timer counter variable for execute timed task with time multiple of base Timer1 time.

state_t	state
	Current main loop state.

leaf_reading_state_t	leaf_reading_state

volatile bool	inside_transaction
	Status of command transaction.

volatile uint16_t	transaction_time
	Timer counter variable for compute command transaction timeout.

volatile bool	is_event_leaf_reading
	Enable or disable the Sensors reading task.

volatile bool	is_event_command_task
	Enable or disable the Command task.

Enumeration Type Documentation

◆ leaf_reading_state_t

enum leaf_reading_state_t

Enumerator
LEAF_READING_INIT	init task variables
LEAF_READING_END	performs end operations and deactivate task
LEAF_READING_WAIT_STATE	non-blocking waiting time

◆ state_t

enum state_t

Main loop finite state machine.

Enumerator
INIT	init tasks and sensors
TASKS_EXECUTION	execute active tasks
END	go to ENTER_POWER_DOWN or TASKS_EXECUTION
INIT	init tasks and sensors
TASKS_EXECUTION	execute active tasks
END	go to ENTER_POWER_DOWN or TASKS_EXECUTION
INIT	init tasks and sensors
TASKS_EXECUTION	execute active tasks
END	go to ENTER_POWER_DOWN or TASKS_EXECUTION
INIT	init tasks and sensors
TASKS_EXECUTION	execute active tasks
END	go to ENTER_POWER_DOWN or TASKS_EXECUTION
INIT	init tasks and sensors
TASKS_EXECUTION	execute active tasks
END	go to ENTER_POWER_DOWN or TASKS_EXECUTION
REBOOT	reboot the machine

Function Documentation

◆ command_task()

void command_task ( void )

Command Task. Execute the command received on i2c bus by reading i2c received data buffer.

Execute the command received on i2c bus by reading i2c received data buffer.

Returns: void.

◆ commands()

void commands ( void )

Performs specific operations based on the received command.

Returns: void.

CONTINUOUS TEST

CONTINUOUS START

CONTINUOUS STOP

CONTINUOUS START-STOP

ONESHOT START

ONESHOT STOP

ONESHOT START-STOP

CONTINUOUS START

CONTINUOUS STOP

CONTINUOUS START-STOP

ONESHOT START

ONESHOT STOP

ONESHOT START-STOP

CONTINUOUS TEST

CONTINUOUS START

CONTINUOUS STOP

CONTINUOUS START-STOP

ONESHOT START

ONESHOT STOP

ONESHOT START-STOP

CONTINUOUS TEST

CONTINUOUS START

CONTINUOUS STOP

CONTINUOUS START-STOP

ONESHOT START

ONESHOT STOP

ONESHOT START-STOP

CONTINUOUS TEST

CONTINUOUS START

CONTINUOUS STOP

CONTINUOUS START-STOP

ONESHOT START

ONESHOT STOP

ONESHOT START-STOP

CONTINUOUS START

CONTINUOUS STOP

CONTINUOUS START-STOP

ONESHOT START

ONESHOT STOP

ONESHOT START-STOP

◆ exchange_buffers()

void exchange_buffers ( void )

Exchange reader and writer pointer to buffer.

Returns: void.

◆ i2c_receive_interrupt_handler()

void i2c_receive_interrupt_handler ( void )

I2C receive interrupt handler.

Returns: void.