CANopen Master Protocol Stack 
Version 7.00.02
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Version History

Version 7.00 - 2026.04

  • NMT - device must be configured as NMT master to participate in protocol
  • PDO - fix test for NULL pointer in ComPdoRcvDataDistribute()
  • PDO - support mapping of non-standard 24-bit data type
  • PDO - improve handling of extended frames
  • PDO - improve checking of local NMT state upon PDO transmission
  • SDO client - store the number of bytes that will be copied locally upon block upload (read)
  • SDO client - send SDO abort code in case SDO server reports that it will transfer 0 bytes of data (segmented/block upload)
  • SDO/USDO server - when both the SDO server and the USDO server are disabled, the local object dictionary is omitted
  • Timer - add new function ComTmrGetPeriod(), default value COM_TMR_PERIOD is now set in ComMgrInit()
  • Add demo project for NUCLEO-H563ZI
  • Add demo project for STM32437I-EVAL
  • Add support for C#
  • Remove default assignment for variables declared with CPP_SECTION macro

History of older major releases