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Issues list

Floating point byte order does not round-trip
#807 opened May 1, 2025 by johannes1971
How to select the network adapter for Modbus TCP in Windows?
#806 opened Apr 30, 2025 by wayneenterprise1
The array memory allocation failure in the responsive_io_status() function in modbus.c
#804 opened Mar 26, 2025 by balckgu1
1
A double- free bug
#803 opened Mar 26, 2025 by balckgu1
1
unit-test-client: The test fails in environments where networking is not available
#802 opened Mar 23, 2025 by artyom-poptsov
Reason for the Unaddressed Slave's "Waiting for Confirmation" in Modbus RTU
#799 opened Mar 7, 2025 by hadeszon
3
Sugestion of a Custom Allocator
#797 opened Jan 31, 2025 by diplfranzhoepfinger
2
unit_tests.sh fails in last check with timeouted server connection
#791 opened Jan 20, 2025 by ghorwin
1
1
Build error in VSExpress 2008 SP1 with libmodbus-3.1.11
#790 opened Jan 15, 2025 by ottelo9
Access to modbus_reply() response frame required
#786 opened Jan 8, 2025 by anrodlo
Request for RTS signal management in Modbus RTU on VxWorks 7 using RS485/Rs422 device and for a patch for _modbus_rtu_send
#785 opened Jan 8, 2025 by Francy3
Building using CMAKE for C++ RAD Studio 12 ?
#784 opened Jan 7, 2025 by acronis2000
4
how to cross compile this libmodbus project ?
#782 opened Dec 23, 2024 by justdomyself
Is libmodbus multi-process safe?
#781 opened Dec 6, 2024 by snowuyl
Multi-threaded Modbus TCP Server: Issue with modbus_set_socket() and Context Handling
#777 opened Nov 7, 2024 by Pcdwarf
Unreliable connection in RTU and TCP modes
#776 opened Oct 25, 2024 by ahpohl
10
Discus: Lib support MCU
#775 opened Oct 24, 2024 by maohuynh-embedded
Discuss libmodbus on FreeRTOS / esp-idf
#767 opened Aug 18, 2024 by franzhoepfinger
1
Handling Multiple Slave Addresses with libmodbus on a Single Interface
#747 opened May 24, 2024 by piratkin
@stephane
modbus_rtu_set_serial_mode needs additional flags
#742 opened Apr 22, 2024 by jan-kardell
1
Multiple slaves on the same port.
#740 opened Mar 19, 2024 by phu251099
1
incorrect type to store socket on Windows
#727 opened Dec 14, 2023 by Swiftkill
2
CRC Check Error and Slave not the requested One, Ignored
#723 opened Dec 2, 2023 by suresh-dersec
@stephane
Misleading type cast in function modbus_tcp_listen()
#721 opened Nov 3, 2023 by franzhollerer
@stephane
2
indication timeout in server mode times out while receiving master message
#712 opened Aug 10, 2023 by martinwag
@stephane
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