changes.txt

用于以太网开发

Recent changes:
03.08.2003
	OpenTCP version 1.0.4
	- added Jari's changes to checksum calculation
	- TCP module also modified so to improve performance with ARP cache
	mismatches

20.07.2003
	- added Jari's modifications to ethernet.c for reading&writing
	buffers from&to ethernet controller
	- IOCHRDY is now handled correctly in ethernet.c
	
16.06.2003
	- fixed Ethernet.c so that data direction registers are not set
	up with #defines but with literasls.
	
11.06.2003
	- fixed all possible problems with shifting (dns.c, ip.c)
	- fixed some flaws in DHCP client 
	
06.06.2003
	- fixed problem with wrong ICCxx register for Timebase-timer in
	vectors.c
	- improved HTTP URI parsing (decoding of % HEX HEX added and simple
	UNICODE characters decoding - not complete though )
	
23.05.2003
	OpenTCP version 1.0.3
	- DHCP client added to OpenTCP sources.
	
22.05.2003
	- fixed bug in dns.c that prevents name lookups for hosts that
		have anything but letters in their hostnames
	- fixed possible #include dependency problem in globalvariables.h (
		declaration of extern structs without knowing their exact
		structure)
	
12.05.2003
	- bug in dns.c that comes up with certain buggy C compilers fixed (
		promoting implicitly 8-bit values only to 16-bit, not 32)
	
29.04.2003
	- bug with incorred checksum calculation when receiving UDP broadcast
	  fixed
	  
06.04.2003
	- fixed a bug in arp_alloc
	
12.03.2003
	OpenTCP version 1.0.2
	- several include file dependency problems solved (everything?)
	  
06.03.2003
	- Jari's changes to RTL8019AS Ethernet driver added. They prevent
	  RTL8019's blocking under heavy network traffic.
	- Few bugs in ARP module fixed
	
04.03.2003
	- Incorrect sochandle definitions in tcp.c fixed
	- strlen bug in system.c fixed

03.02.2003
	- fixed an error with incorrect comparison in dns.c
	- for loop in bootp.c modified slightly so it compiles with
	  all C compilers

25.01.2003
	OpenTCP version 1.0.1
	- some erorrs in documentation regarding TCP timeout values were fixed
	- error in vectors.c where non-existing serial.h is included corrected
	- Rx UART interrupt not enabled any more (init.c) and receive
	  interrupt thrown out of vectors.c.