PROFIBUS PA Basic Project with Slave Protocol Stack and source Code

Übersicht:

The PA basic application package is your quick start into embedded software development for PROFIBUS PA slaves. This package reduces your time for project setup and implementation and minimizes the project risk by factors. The software is optimized for the MESCO PROFIBUS PA
Hardware Design Package. The protocol stack is completely adapted to the hardware and integrated into an application shell with master class 1 cyclic and master class 2 acyclic services and the MESCO I&M library also is implemented. By using this package you are able to focus on the functionality of your device and do not need to take care of the PROFIBUS basics.

Technische Daten:

Standard PROFIBUS services for cyclic communication
Extended acyclic PROFIBUS services DP-V1 for MSAC-C2
PROFIBUS profile for process control devices V3.01 integrated:
- Analog input Function Block
- Physical Block
- Transducer Block
- Example for temperature and pressure devices
Database with access functions
I&M Function Access Library
Runtime system with memory checks
HW platform M16C62P family with SPC4-2 fieldbus ASIC
Memory requirements: 10k Byte RAM, 87k Byte Flash, 1k Byte FRAM or EEPROM

Technology:

The package is based on a protocol stack with well documented interfaces. The basic application shows the user how to handle the PROFIBUS services like PRM and CFG telegrams, process data (cyclic) and implementation of a PROFIBUS PA profile. The firmware is optimized for the Renesas M16C62P platform running at min. 1 MHz CPU clock. No operating system required.