topic how to solve these problems regarding multimaster?? in S12 / MagniV Microcontrollers https://community.nxp.com/t5/S12-MagniV-Microcontrollers/how-to-solve-these-problems-regarding-multimaster/m-p/233105#M9393 <HTML><HEAD></HEAD><BODY><P>I am using MCF52233 processor for serial to ethernet communication over MODBUS.</P><P>I have implemented the software accordingly and it is working for one serial and one TCP port .</P><P>After this I did modifications in software in such a way that the software should work for multiple clients for MODBUS TCP running on PC and server running on my hardware.</P><P>I have referred to freescale_web server.c file in order to implement the same. But I am facing following problems in the same.</P><P style="min-height: 8pt; padding: 0px;">&nbsp;</P><P>1: The communication between my hardware(server on my hardware) and MODBUS client running on my PC(MODBUS TCP software like lookout) is going out if I try to connect multiple PCs at the same time. In such a cases the software shows an exception error because of "Invalid operand". </P><P>2: Facing win sock error 10038 . When I face this error my hardware communicates with only one client running on PC.</P></BODY></HTML> Thu, 21 Mar 2013 04:52:03 GMT shubhangizarkar 2013-03-21T04:52:03Z how to solve these problems regarding multimaster?? https://community.nxp.com/t5/S12-MagniV-Microcontrollers/how-to-solve-these-problems-regarding-multimaster/m-p/233105#M9393 <HTML><HEAD></HEAD><BODY><P>I am using MCF52233 processor for serial to ethernet communication over MODBUS.</P><P>I have implemented the software accordingly and it is working for one serial and one TCP port .</P><P>After this I did modifications in software in such a way that the software should work for multiple clients for MODBUS TCP running on PC and server running on my hardware.</P><P>I have referred to freescale_web server.c file in order to implement the same. But I am facing following problems in the same.</P><P style="min-height: 8pt; padding: 0px;">&nbsp;</P><P>1: The communication between my hardware(server on my hardware) and MODBUS client running on my PC(MODBUS TCP software like lookout) is going out if I try to connect multiple PCs at the same time. In such a cases the software shows an exception error because of "Invalid operand". </P><P>2: Facing win sock error 10038 . When I face this error my hardware communicates with only one client running on PC.</P></BODY></HTML> Thu, 21 Mar 2013 04:52:03 GMT https://community.nxp.com/t5/S12-MagniV-Microcontrollers/how-to-solve-these-problems-regarding-multimaster/m-p/233105#M9393 shubhangizarkar 2013-03-21T04:52:03Z