Modbus: Shortlog

Mon, 01 Jun 2020 14:24:57 +0100	Mario de Sousa	Undo changes inserted in previous commit (included 2 unrelated changes)	changeset \| files
Mon, 01 Jun 2020 14:15:03 +0100	Mario de Sousa	Allow "" and NULL on TCP host and service (=> IP=INADDR_ANY, and port=0)	changeset \| files
Tue, 10 Dec 2019 16:07:49 +0000	Mario de Sousa	merge	changeset \| files
Tue, 10 Dec 2019 15:51:32 +0000	Mario de Sousa	*change hton() and ntoh() so we don't use (u8 ) to (u16 ) casts. Some compilers incorrectly change the pointer to force alignment with even addresses.*	changeset \| files
Tue, 10 Dec 2019 09:30:59 +0100	bmakuc	Mario's fix for the pointer alignment problem. See changeset 4: 99009b24d401.	changeset \| files
Wed, 27 Nov 2019 14:53:22 +0100	bmakuc	Variables start_addr and count were read from query_packet using function mb_ntoh_safe. It looks like some compilers change the pointer alignment if the first byte starts at an odd address. Because mb_ntoh_safe uses pointers slave address and count (number of registers) were not read correctly from the buffer when several modbus slaves were present in network. In this temporary solution pointer aritmetics is replaced by simple 256 multiplication.	changeset \| files
Mon, 11 Feb 2019 11:07:01 +0100	Edouard Tisserant	Setting socket option so that TCP Modbus slave can re-use same port immediately after freeing it	changeset \| files

Modbus