Comments (3)
SciFiDryer
commented on July 19, 2024
The hex and decimal number for the second function don't match up. It would either be FC 17 (0x11) Report Slave ID or FC 16 (0x10) Preset Multiple Registers, which is already implemented but labeled wrong in the GUI.
As for FC 23 Read/Write Multiple registers, this falls outside the scope of what the GUI is intended to do. The GUI is for either reading or writing values individually to test or view different registers. There would never be a need to batch read and write from the GUI, at least in its current state. FC 23 would be more of a programmatic use. It is implemented in the underlying jlibmodbus library though.
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SciFiDryer
commented on July 19, 2024
Assuming that the second function code in this request refers to 0x10 Preset Multiple Registers. This is a confirmed bug where it is mislabeled in the GUI.
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SciFiDryer
commented on July 19, 2024
The label has been updated in 26ee4ad.
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Related Issues (19)
- Display error message when serial port fails to open on RTU scanner function HOT 3
- Just information how to use HOT 1
- TimeoutException when using Slave ID other than 1 HOT 6
- Add signed int data types HOT 8
- RTU Slave Simulator doesn't update watch window HOT 2
- (Preset) Write Single Register (6) incorrect value transmission HOT 3
- [RTU] Allow for higher baud HOT 2
- java.lang.ArrayIndexOutOfBoundsException: 0 >= 0 HOT 4
- Register scan returns inconsistent results HOT 9
- Can't download HOT 1
- Lower Baud Rates as low as 110 [Feature Request] HOT 1
- Using hide zero option also hides negative Float entries HOT 3
- Linux - show only active ports HOT 2
- USB serial ports Linux HOT 7
- Status update in slave simulator HOT 2
- Feature Request: Write single register (0x06) HOT 3
- java.jang.UnsatisfiedLinkError in macOS Monterey (Apple Silicon) HOT 5
- Not work RTU mode when press "Transmit packet" button HOT 3
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