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Published 20 hours ago • verified publisher icon armink

clear specific events before modbus master operation.

Open nickrunning opened this issue 5 years ago • 3 comments

Next modbus ops may failed if we received some data before operation starting.

Signed-off-by: Xia Haiqiang [email protected]

nickrunning avatar May 19 '20 10:05 nickrunning

The FreeRTOS port version as flowing: `/**

  • This function is used for clear all events at last modbus operation.
  • @note If you are use OS, you can use OS's event mechanism. Otherwise you have to run
  • much user custom delay for waiting. / void eMBMasterEventClear( void ) { xEventGroupClearBits(xModbusMasterOsEvent, / The event group being tested. */ EV_MASTER_PROCESS_SUCESS | EV_MASTER_ERROR_RESPOND_TIMEOUT | EV_MASTER_ERROR_RECEIVE_DATA | EV_MASTER_ERROR_EXECUTE_FUNCTION); } `

nickrunning avatar May 19 '20 10:05 nickrunning