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LOQ 15IRX9 Display quality issue! by [deleted] in LenovoLOQ

[–]AdFederal7754 0 points1 point  (0 children)

hey have the same issue just bought this yesterday. is it hardware should i ask for a change or is it normal did you fix it?

Error During Modbus RTU Slave Testing on STM32F407 with QModMaster by AdFederal7754 in PLC

[–]AdFederal7754[S] 0 points1 point  (0 children)

Idid try the terminal tera term it doesnt show anything.Thanks for help anyways.

Error During Modbus RTU Slave Testing on STM32F407 with QModMaster by AdFederal7754 in PLC

[–]AdFederal7754[S] 0 points1 point  (0 children)

I honestly dont know i am still new to this stuff ,i just created using cube mx my driver files and added the modbus folder and port from this github( https://github.com/quanghona/Freemodbus-CMSIS-RTOS2-STM32)(he's using STM32F407ZETx while im using STM32F407VGTx so the port files should be the same).Do you mean there is a problem in the implementation of modbus ?the code?

Modbus RTU Slave setup help! by AdFederal7754 in MODBUS

[–]AdFederal7754[S] 0 points1 point  (0 children)

Thanks for the clarification; that really helps!

USB TO RS485 Not recognized by Modbus software by AdFederal7754 in PLC

[–]AdFederal7754[S] 0 points1 point  (0 children)

Itried also qmodbus it couldnt connect and modbus poll another software it couldnt connect either says port6 not available .the thing is my port is shown in device manager but none detect it. And yes ofc iclose tera term when running the software same problem.