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126 Open 367 Closed
126 Open 367 Closed
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Issues list

heap-buffer-overflow in in modbus_write_bits
#743 opened Apr 28, 2024 by MarkLee131
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
facing crash in libmodbus library
#738 opened Feb 2, 2024 by dixitsatyam
With TCP, modbus_connect() returns -1 on timeout but does not set errno
#736 opened Jan 29, 2024 by kyllingstad
Broken pipe after Modbus TCP/RTU gateway reboot
#735 opened Jan 26, 2024 by marekm72
1
Behaviour of MODBUS_ERROR_RECOVERY_LINK
#734 opened Jan 5, 2024 by ssgnh
4
Missing documentation of errno values corresponding to Modbus exception codes
#733 opened Jan 5, 2024 by kyllingstad
1
Why not merge modbus_flush() directly into functions such as modbus_write(read)_xxx() function?
#732 opened Dec 29, 2023 by yanzhang920817
Multiple processes running concurrently using libmodbus over Modbus-Rtu
#731 opened Dec 27, 2023 by hfelek
5
Setting the coil address to 0 as 1 will immediately be set to 0
#730 opened Dec 20, 2023 by yanzhang920817
modbus rtu slave on ubuntu 20.04.3
#729 opened Dec 18, 2023 by kush930
[Project] CLA processing is laggy (want to upstream support for Modbus over USB)
#728 opened Dec 15, 2023 by jimklimov
incorrect type to store socket on Windows
#727 opened Dec 14, 2023 by Swiftkill
Possible issue due to different library versions : modbus_receive_confirmation() is not useful
#726 opened Dec 11, 2023 by Mr-MoNET
modbus-tcp协议：ERROR Resource temporarily unavailable
#724 opened Dec 8, 2023 by ssgnh
1
CRC Check Error and Slave not the requested One, Ignored
#723 opened Dec 2, 2023 by suresh-dersec
Connection not bindig
#722 opened Nov 16, 2023 by fenilGhoghari
1
Misleading type cast in function modbus_tcp_listen()
#721 opened Nov 3, 2023 by franzhollerer
Statment on thread safety missing in the documentation
#718 opened Oct 19, 2023 by franzhollerer
warning: implicit declaration of function ‘accept4’; did you mean ‘accept’? [-Wimplicit-function-declaration]
#717 opened Sep 16, 2023 by ssgnh
2
Outdated documentation about tcp-pi requiring 1 KiB of extra memory
#715 opened Sep 5, 2023 by psychon
modbus_tcp_accept() is killed
#714 opened Sep 4, 2023 by andykim17
1
When I use modbus tcp master mode, how do I know that the slave has closed the connection?
#713 opened Aug 26, 2023 by jhembedded
1
indication timeout in server mode times out while receiving master message
#712 opened Aug 10, 2023 by martinwag
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