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- more coherent - namespace - opaque and smaller context - usual wording
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A new API will be committed to remove the slave in TCP communication.
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Original patch by Sisyph (eric-paul).
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Page 23 of Modbus_Messaging_Implementation_Guide_V1_0b
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The function was used only one time.
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The ID used at init time will be the device ID of the caller and the server ID in request functions is the target to reach.
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The library is now simpler to include (only one <modbus.h>) To avoid confusion MB_VERSION defines have been renamed to LIBMODBUS_VERSION.
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This reverts commit df0cf7927249954f15e0aa85b02d21b990fa9af9. Use <modbus.h> in tests.
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- returns -1 on error and set errno - error recovery system was flawed - error recovery disabled by default - remove a malloc
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Some files reference modbus.pc or modbus.pc.in while other files reference libmodbus.pc or libmodbus.pc.in. Let stick with libmodbus.pc or libmodbus.pc.in.
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Inspired by the Clutter project and work done by Florian Forster.
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This time the change is definitive :)
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Avoid to create generic INSTALL file
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I don't want to put a burden on build system support anymore
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Requests not to send SIGPIPE on errors on stream oriented sockets when the other end breaks the connection.
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- run autoupdate - remove some warnings - enable silent rules - bump the version to 2.1.0
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The previous implementation dereferenced a type-puned pointer, which is illegal according to ANSI C. Some newer versions of GCC will complain about this. This implementation uses "memcpy" to avoid this problem.
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- the return value is used to pass the message length - remove the hack on exception check in modbus receive - update tests