AM335x SYSBIOS Industrial SDK 01.00.00.02 Release Notes

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AM335x SYSBIOS Industrial SDK 01.00.00.02 Release Notes

February 14, 2012


Introduction

The SYSBIOS-based software development kit (SDK) for industrial communications is designed for the Sitara AM335x ARM Cortex-A8 microprocessor family to enable customers add real-time industrial communications easily and quickly to their system. By making all the basic system software components immediately available, the Kit allows developers to focus on their application code, where they can add the most differentiation. Optimized to support real-time industrial communications protocols such as EtherCAT, Profibus, Profinet, Ethernet/IP and many others, the SDK includes a real-time, low-footprint SYSBIOS kernel with boot loader and sample industrial applications to get started quickly.


Device Support

The following devices are supported with the current release.

  • SOC's supported
    • AM335x
  • Hardware Platform Supported
    • AM335x IDK (also known as IA EVM)
    • AM335x ICE 

Obtaining the Release Package

Documentation

The following documents are provided with this release.


What Is Supported

  • Hardware Platform
    • AM335x IDK (also known as IA EVM)
    • AM335x ICE
  • SYSBIOS 6.33.0.19 Real Time Operating System
  • Starterware boot loader
    • Boot from MMC/SD for IDK
    • Boot from SPI flash for ICE
  • Starterware based drivers integrated with SYSBIOS
    • PRUSS
    • Timer
    • UART
    • GPIO
    • I2C
  • EtherCAT Slave Controller
    • BeckHoff Slave Stack Version 5.0
    • EtherCAT Commands
    • 8 FMMU support in Firmware
    • 8 SM support in Firmware (stack support only 4)
    • DL Loop Control
    • EEPROM Emulation (volatile RAM)
    • Interrupts – AL/ECAT events
    • Watchdog – PDI & SM
    • Error Counters – all key counters
    • LED – Run & Error
    • CoE and EoE
  • Sample Applications
    • UART Echo
    • LED Control
    • EtherCAT slave
  • Host Development Platform And Toolchain


What Is Not Supported

  • In general, peripherals or features not mentioned as part of "What is Supported" section are not supported
  • For EtherCAT Slave Controller, the following features are not supported in this release
    • Distributed Clocks (DC)
    • Enhanced Link detection
    • Redundancy
    • LRW for process data
    • PDI side register permissions
    • PDI side support for 16/32 bit access
    • AP/FP/BRW/LRW for SM mapped area
    • ECAT side register protection for LRD
    • AL Event mask support

New In This Release

  • BeckHoff EtherCAT stack (SSC) 5.0 in object format.
  • An EtherCAT example application that demonstrates basic digital input/output functionality and using the BeckHoff stack
  • Bin2Header Uitility - Program which converts a binary file into header file.This is used to generate EtherCAT Slave Information (ESI) header file from ESI xml file for the use of EtherCAT application, . 

Fixed In This Release

Issue Identifier Issue Description
SDOCM00086660 DL status event not updated in ECAT event register

Known Issues And Limitations

Issue Identifier Issue Description Workaround
SDOCM00088882 On ICE board, UART Echo application does not echo characters sent from UART Console application.
None

Non ECAT frames will be destroyed irrespective of DL Control.bit0 - due to a recent spec change source address shall be marked always. CRC will be modified, previously did blind forward for such frames None

Dependencies

Refer to System Requirements section in AM335x Industrial SDK Getting Started Guide.

Technical Support and Product Updates

For further information or to report any problems, contact http://community.ti.com or http://support.ti.com.