IO-Link Master  1.05.01
Release Notes

Overview

The Sitara IO-Link master stack can be quickly integrated into supported devices
and helps to create IO-Link master applications on TI Sitara Embedded Processors with PRU-ICSS.
The PRU-ICSS code is part of this toolkit and is delivered by TI company.

Licensing

Copyright © 2021, KUNBUS GmbH

All rights reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

  1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
  2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
  3. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Release Version 1.05.01

Bug Fixes:

  • [IOL8M-460] Clean process removes needed parts
    The install/unifdef process removed crucial parts in main.c,
    due to major structural changes for the coming FBTL release.

Release Version 1.05.00

New Features:

  • [IOL8M-283] Complete Redesign of SMI Example
    The SMI example has been completely revamped.

  • [IOL8M-295] Changed Example Stack access to SMI only
    Low level non-SMI API has been removed.

  • [IOL8M-443] Page for Known Issues
    The "Known Issues" listed in the release notes have been extracted and placed
    into a new page in the documentation.

  • [IOL8M-455] Updated MCU+ SDK to 8.01.00.26 for AM64x/AM243x
    Updated example projects to the latest MCU+ SDK.

Release Version 1.04.06

New Features:

  • [IOL8M-417] Updated MCU+ SDK to 8.01.00.15 for AM64x/AM243x
    Minor release for doxygen Documentation

Release Version 1.04.05

New Features:

  • [IOL8M-312] Updated MCU+ SDK to 8.01.00.15 for AM64x/AM243x
    Updated example projects and documentation to the latest MCU+ SDK.

  • [IOL8M-296] Add RAM/ROM footprint to documentation for AM64x/AM243x
    Updated documentation to include RAM and ROM usage of binaries.

Release Version 1.04.04

New Features:

  • [IOL8M-280] Updated MCU+ SDK to 8.01.00.10 for AM64x/AM243x
    Updated example projects and documentation to the latest MCU+ SDK.

  • [IOL8M-261] Move "Supported Functionality" to Top Level
    The "Supported Functionality" section in the documentation has been moved from "General Information"
    to the top-level.

Release Version 1.04.03

New Features:

  • [IOL8M-249] Added conformity reports for AM64x/AM243x
    Included conformity reports in the AM64x EVM and AM243x Launchpad documentation.

Release Version 1.04.02

New Features:

  • [IOL8M-238] Updated MCU+ SDK to 8.01.00.02 for AM64x/AM243x
    Updated example projects and documentation to the latest MCU+ SDK.

Release Version 1.04.01

Bug Fixes:

  • [IOL8M-227] Fix AM64x documentation
    Minor error in AM64x documentation layout.

Release Version 1.04.00

New Features:

  • [IOL8M-211] Add AM243x Launchpad target
    Added AM243x Launchpad target to project.

  • [IOL8M-214] IOLink GPIO mapping AM243x Launchpad
    AM243x Launchpad GPIO Configuration for IOLink Booster.

  • [IOL8M-217] AM243x Launchpad Uart SMI
    SMI Interface over UART for Launchpad.

  • [IOL8M-220] AM243x Launchpad IOL-LED Porting
    Added suport for IOL status LEDs on IO expander.

Release Version 1.03.03

New Features:

  • [IOL8M-189] Add AM243x target
    Added AM243x target to project.

Release Version 1.03.02

New Features:

  • [IOL8M-161] Conformity Tests AM64x
    Passed IO-Link Master conformity tests with AM64x EVM hardware.

Bug Fixes:

  • [IOL8M-166] HwiP problems on AM64x
    Fixed exceptions when working with hardware interrupts.

  • [IOL8M-167] Assertion in IO-Link Stack
    Fixed buffer overflow in event ring buffer.

Release Version 1.03.01

New Features:

  • [IOL8M-64] IQ Service AM65x
    Implemented IQ Input service on AM65x EVM board.

Release Version 1.03.00

New Features:

  • [IOL8M-101] LED Port
    The LEDS on the IOLink/Breakout board have been ported to the AM64x and are correctly signaling the port status.

  • [IOL8M-129] PRU IRQ Mapping
    IRQs from the PRU are now registered in the backend for the AM64x.

  • [IOL8M-125] PRU Backend Porting
    Established communication between the PRU backend and the PRU for the AM64x.

  • [IOL8M-123] OSAL FreeRTOS tasks
    Implemented FreeRTOS task execution for the AM64x.

  • [IOL8M-112] OSAL FreeRTOS initialization.
    Implemented initialization routine for FreeRTOS on the AM64x.

Bug Fixes:

  • [IOL8M-158] SMI over UART
    Standardized Master Interface (SMI) can now be controlled on the AM64x via UART.

  • [IOL8M-114] Exception when booting up AM65x.
    Corrected exception issue caused by calling incorrect stack reference.

Release Version 1.02.02

New Features:

  • [IOL8M-108] Configurable DO mode option.
    Added PNP/NPN/Push-Pull-Switch possiblity for CQ signal driver in SIO mode.

Release Version 1.02.01

New Features:

  • Standardized Master Interface accessible via UART Connector J42 on AM65x EVM.

  • LED Configuration management provided to Application.

Release Version 1.01.01

New Features:

  • Project structure cleanup

Bug Fixes:

  • Bugfix in Wakeup procedure

Release Version 1.01.00

New Features:

  • Standards supported by this Release are:
    IO-Link Stack according to IEC 61131-9 Spec V1.1
    IODD V1.1

  • Functions supported by this Release are:
    IO-Link Master Stack
    Standard Master Interface

  • Communication Classes supported are:
    Com1, Com2, Com3 (4.8, 38.4, 230.4 Kbps)

  • Telegram Types supported are:
    0, 1, 2.1, 2.2, 2.3, 2.4, 2.5

  • This Release supports up to 8 IO-Link Channels in parallel.