modbus
modbus
modbus_close
—
Close a Modbus connection (TCP or RTU)
modbus_connect
—
Establish a Modbus connection.
modbus_flush
—
flush non-transmitted data
modbus_free
—
Free a Modbus pointer.
modbus_getFloat
—
Convert array of short intergers to floats values
modbus_getHeaderLength
—
retrieve Modbus connection header length.
modbus_getTimeout
—
retrieve Modbus connection timeout for response.
modbus_newRtu
—
create a Modbus RTU connection
modbus_newTcp
—
create a modbus connection for TCP/IPv4
modbus_readBits
—
read many bits
modbus_readInBits
—
read many bits
modbus_readInRegs
—
read many input registers
modbus_readInRegsFloat
—
read many input registers
modbus_readRegs
—
read many registers
modbus_readRegsFloat
—
read many registers
modbus_setDebug
—
set debug flag of the Modbus connection
modbus_setSlave
—
set slave number in Modbus context.
modbus_setTimeout
—
set timeout for response
modbus_tcpListen
—
create and listen a TCP Modbus socket.
modbus_writeBit
—
write single bit
modbus_writeBits
—
write many bits
modbus_writeReg
—
write many bits
modbus_writeRegs
—
write many bits
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