Collaboration diagram for RTU Exported Constants:

Macros
#define	AGILE_MODBUS_RTU_HEADER_LENGTH 1

#define	AGILE_MODBUS_RTU_PRESET_REQ_LENGTH 6

#define	AGILE_MODBUS_RTU_PRESET_RSP_LENGTH 2

#define	AGILE_MODBUS_RTU_CHECKSUM_LENGTH 2

#define	AGILE_MODBUS_RTU_MAX_ADU_LENGTH 256

Detailed Description

Macro Definition Documentation

#define AGILE_MODBUS_RTU_HEADER_LENGTH 1

Definition at line 32 of file agile_modbus_rtu.h.

#define AGILE_MODBUS_RTU_PRESET_REQ_LENGTH 6

Definition at line 33 of file agile_modbus_rtu.h.

#define AGILE_MODBUS_RTU_PRESET_RSP_LENGTH 2

Definition at line 34 of file agile_modbus_rtu.h.

#define AGILE_MODBUS_RTU_CHECKSUM_LENGTH 2

Definition at line 36 of file agile_modbus_rtu.h.

#define AGILE_MODBUS_RTU_MAX_ADU_LENGTH 256

   Modbus_Application_Protocol_V1_1b.pdf Chapter 4 Section 1 Page 5
   RS232 / RS485 ADU = 253 bytes + slave (1 byte) + CRC (2 bytes) = 256 bytes

Definition at line 45 of file agile_modbus_rtu.h.