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modbus tcp fix uid settings

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This commit is contained in:
Alex Lisitsyn
2023-02-28 16:29:12 +08:00
parent cea014cad1
commit 2db0cfcf69
17 changed files with 71 additions and 29 deletions
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Kconfig
+9 -1
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@@ -16,7 +16,7 @@ menu "Modbus configuration"
config FMB_TCP_PORT_MAX_CONN
int "Maximum allowed connections for TCP stack"
range 1 6
range 1 8
default 5
depends on FMB_COMM_MODE_TCP_EN
help
@@ -34,6 +34,14 @@ menu "Modbus configuration"
Modbus TCP connection timeout in seconds.
Once expired the current connection with the client will be closed
and Modbus slave will be waiting for new connection to accept.
config FMB_TCP_UID_ENABLED
bool "Modbus TCP enable UID (Unit Identifier) support"
default n
depends on FMB_COMM_MODE_TCP_EN
help
If this option is set the Modbus stack uses UID (Unit Identifier) field in MBAP frame.
Else the UID is ignored by master and slave.
config FMB_COMM_MODE_RTU_EN
bool "Enable Modbus stack support for RTU mode"