Analyzer for Modbus. More...

#include "esp_err.h"
#include "modbus_slicer.h"
#include "rs485_driver.h"
#include "slab_pool.h"
#include <stdint.h>

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Data Structures
struct	modbus_analyzer_frame_t
	Modbus analyzer frame structure. More...

struct	modbus_analyzer_config_t
	Modbus analyzer configuration structure. More...

struct	modbus_analyzer_t
	Modbus analyzer structure. More...

Macros
#define	MODBUS_ANALYZER_TASK_NAME ("MBUS_ALZ")

#define	MODBUS_ANALYZER_TASK_STACK_DEPTH (3072U)

#define	MODBUS_ANALYZER_TASK_PRIORITY (15U)

#define	MODBUS_ANALYZER_TASK_CPU_AFFINITY (0U)

#define	MODBUS_ANALYZER_TASK_NOTIFY_STOP_BIT (1U << 0)

Functions
esp_err_t	modbus_analyzer_init (modbus_analyzer_t analyzer_ptr, modbus_analyzer_config_t config_ptr)
	Initialize Modbus analyzer.

void	modbus_analyzer_deinit (modbus_analyzer_t *analyzer_ptr)
	Deinitialize Modbus analyzer.

Detailed Description

Analyzer for Modbus.

Author: Abanoub Salah

Provides interface for Modbus component
- Receive bytes from lower layer and check for errors
- Actively parse received bytes
- Emits frame/error after parsing provided bytes

Macro Definition Documentation

◆ MODBUS_ANALYZER_TASK_CPU_AFFINITY

#define MODBUS_ANALYZER_TASK_CPU_AFFINITY (0U)

CPU affinity

◆ MODBUS_ANALYZER_TASK_NAME

#define MODBUS_ANALYZER_TASK_NAME ("MBUS_ALZ")

Task name

◆ MODBUS_ANALYZER_TASK_NOTIFY_STOP_BIT

#define MODBUS_ANALYZER_TASK_NOTIFY_STOP_BIT (1U << 0)

Task stop bit

◆ MODBUS_ANALYZER_TASK_PRIORITY

#define MODBUS_ANALYZER_TASK_PRIORITY (15U)

Priority

◆ MODBUS_ANALYZER_TASK_STACK_DEPTH

#define MODBUS_ANALYZER_TASK_STACK_DEPTH (3072U)

Stack depth

Function Documentation

◆ modbus_analyzer_deinit()

void modbus_analyzer_deinit ( modbus_analyzer_t * analyzer_ptr )

Deinitialize Modbus analyzer.

Parameters

analyzer_ptr Pointer to analyzer instance

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◆ modbus_analyzer_init()

esp_err_t modbus_analyzer_init	(	modbus_analyzer_t *	analyzer_ptr,
		modbus_analyzer_config_t *	config_ptr
	)

Initialize Modbus analyzer.

Initialize Modbus analyzer by initializing a slicer instance