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109 Commits

Author SHA1 Message Date
amcewen
4588120106 Merge branch 'new-extension' of https://github.com/arduino/Arduino 2011-08-27 23:53:42 +01:00
David A. Mellis
b73cf39d94 Moving write errors out of return value into separate API methods. 
write(), print(), println() now return size_t (and don't use negative values to signal errors).
Print adds writeError() for checking for write errors, clearWriteError() to reset the flag to false, and a protected setWriteError() for signalling errors.

http://code.google.com/p/arduino/issues/detail?id=598
 2011-08-26 16:08:14 -04:00
David A. Mellis
929597375b Changing from long to ssize_t (int) for write(), print(), println() return. 2011-08-26 14:20:41 -04:00
David A. Mellis
8059abe581 write(), print(), and println() now return number of bytes written. 
The type is long, and negative values indicate errors.  Needs more testing.
http://code.google.com/p/arduino/issues/detail?id=551
 2011-08-23 19:12:03 -04:00
amcewen
6b2dec0d01 Fixed bug where the DHCP client didn't correctly handle a response containing more than one DNS server address. Fixes issue 569. 2011-07-07 21:59:35 +01:00
amcewen
ffd2cec8a0 Tweak to defines to support a couple more AVRs - the ATmega32U4 and AT90USB1286, so it doesn't need to be patched for the Teensy boards. 2011-06-16 20:16:26 +01:00
amcewen
789e22add2 Added a way to specify the DNS server to use with static IP 2011-06-12 22:02:25 +01:00
David A. Mellis
88ebc82ba5 Merge branch 'new-extension' of github.com:arduino/Arduino into new-extension 2011-06-04 09:20:33 -04:00
David A. Mellis
87a04fc064 Added Printable interface class to allow printing of classes such as IPAddress 2011-06-04 09:19:17 -04:00
Tom Igoe
4805fea3b2 Moving recent commits to new-extension branch 2011-05-21 13:22:43 -04:00
David A. Mellis
b6ff5d58df Changing #include "wiring.h" to #include "Arduino.h" in Dns.cpp. 2011-04-16 20:03:01 -04:00
amcewen
b455e81b76 Proposed fix for issue 243, adding DNS to the Ethernet library. Uses a slightly modified version of the agreed API as the host/port parameters have been moved from the Client constructor to the Client::connect methods. This means it's possible for errors to be returned if the DNS lookup fails and also reduces the RAM footprint of the Client class as it no longer needs to store the host/port for later use in Client::connect. 2011-04-16 19:38:36 -04:00
amcewen
1b56de694b Fixed bug in parsePacket where it could block indefinitely if called when no packets were available to be read. 2011-04-16 19:38:11 -04:00
amcewen
a9c2ebf455 Added new method to UDP to take a hostname rather than an IP address. Part of issue 243 2011-04-16 19:38:11 -04:00
Tom Igoe
abfe299bfd Added DHCP address printer and DNS-based web client, based on Adrian McEwen's additions to the Ethernet library 2011-04-12 09:25:37 -04:00
amcewen
17d8fcb46d Pulled out Server API into the NetServer base class, and a few minor changes to get the NetClient API to work well with the WiFly library 2011-03-31 16:19:17 +01:00
amcewen
a5f6a42dd7 Pulled out Client API into a base class to allow multiple derived classes to use it, and moved it (plus IPAddress) out of the Ethernet library so that other libraries can find it. First steps in integrating the WiFly code so it's easier to switch between that and Ethernet 2011-03-28 12:08:53 +01:00
David A. Mellis
f43c0918ff Merge branch 'dhcp' of github.com:amcewen/Arduino. 
This includes DCHP support and new UDP API for the Ethernet library.
 2011-03-23 23:28:33 -04:00
David A. Mellis
1dd4bd6d2a Removing Client operator==(int) and operator!=(int) from Ethernet library. 
http://code.google.com/p/arduino/issues/detail?id=408
 2011-03-02 23:45:51 -05:00
David A. Mellis
d05e4021d0 Renamed WProgram.h to Arduino.h. 2011-03-01 19:52:13 -05:00
amcewen
7f18110b80 Fixed bug in parsePacket where it could block indefinitely if called when no packets were available to be read. 2011-02-04 21:44:51 +00:00
amcewen
4000c9199b Added new method to UDP to take a hostname rather than an IP address. Part of issue 243 2011-02-04 21:15:42 +00:00
amcewen
a310cb8e4d Proposed fix for issue 243, adding DNS to the Ethernet library. Uses a slightly modified version of the agreed API as the host/port parameters have been moved from the Client constructor to the Client::connect methods. This means it's possible for errors to be returned if the DNS lookup fails and also reduces the RAM footprint of the Client class as it no longer needs to store the host/port for later use in Client::connect. 2011-01-25 16:29:38 +00:00
amcewen
a42dc0b455 Fix for issue 62, adding DHCP support. New begin() method added to EthernetClass which takes just a MAC address and gets the rest of its configuration information via DHCP. Examples updated to use the IPAddress class and some have been changed to get their config via DHCP. 2011-01-16 20:11:50 +00:00
amcewen
5caad5bdb4 Added a method to read data into a char buffer so that character-based (rather than byte-based) operations don't require a cast. As requested by Tom Igoe. Part of the fix to issue 439. 2011-01-13 17:55:08 +00:00
amcewen
88e858f6e3 Fix for issue 439. UDP API changed to derive from Stream. The old sendPacket and readPacket calls have been removed, and replaced with Stream-derived alternatives which provide more commonality with other communications classes and to allow both buffered and full-packet-at-a-time uses. Also includes the introduction of an IPAddress class to make passing them around easier (and require fewer pointers to be exposed) 2011-01-10 14:54:29 +00:00
amcewen
983d8af814 Final changes for the Client part of issue 416, which actually include the corrent return values. This should have been in the previous commit, but I'm still getting my head round git. 2011-01-02 22:49:11 +00:00
amcewen
66eb0852f7 Merge branch 'dhcp-dns' 2011-01-02 22:32:27 +00:00
amcewen
81b6c69f29 An improved patch for the Client part of issue 416 (adding a multi-byte read). This one moves all of the checking into recv, so that single-byte reads also benefit. It also returns -1 if there's no data available unless we've reached EOF, in which case it returns 0. 2011-01-02 22:21:24 +00:00
amcewen
ca07ac18f3 Update to the fix for Issue #436 - UdpClass renamed to UDP and the constructor moved into the .cpp to prevent compilation errors in certain conditions if w5100.h hasn't been included before Udp.h 2011-01-01 21:42:23 +00:00
amcewen
bc0f3c4fe1 Fixes to UDP so that it no longer has socket 0 hardcoded - all part of issue #436. UdpClass::begin now finds the first available free socket, or fails if they're all in use. UdpClass::stop added to release the socket once it is no longer needed. The global Udp object has also been removed and the examples updated to provide their own instance. Finally, in testing I noticed that the UdpNtpClient didn't print leading 0s if the minute or second was a single-digit, so have taken the opportunity to provide a simple fix for it. 2010-12-28 15:16:42 +00:00
Tom Igoe
addbdd7949 updating UDP library and examples with M. Margolis' changes and examples. 2010-09-17 14:17:01 +00:00
Tom Igoe
ae0c8770ac removing TwitterClient since it does not include OAuth, which is now needed for Twitter logins. Adding TelnetClient examexample. 2010-09-17 13:22:32 +00:00
David A. Mellis
ea8a1182b8 Adding Client::peek() in Ethernet library (issue #349). 2010-09-16 01:11:19 +00:00
David A. Mellis
76641d1a87 Returning CLOSE_WAIT clients in Server::available(). (issue #345). 
Otherwise, we miss clients that connect, send data, and disconnect before
we get around to calling available().
 2010-09-16 00:59:12 +00:00
David A. Mellis
27cfd22066 1280 -> 1280/2560. 2010-09-08 22:33:33 +00:00
Tom Igoe
52030561a9 corrected error in barometric pressure server example 2010-09-08 17:42:37 +00:00
David A. Mellis
ce3f65a161 Correcting case of #include's in Ethernet library. 2010-08-17 20:37:17 +00:00
Tom Igoe
26cbbc8bda Corrected title of ChatServer example 2010-08-13 16:13:46 +00:00
Tom Igoe
01e4b83f30 Added PachubeClientString to address issue #289 2010-08-12 13:44:46 +00:00
David A. Mellis
54d367b1e0 Making Client inherit from Stream, which unforunately means taking peek() out of Stream for now, since there's no immediate implementation for Client. 2010-08-11 18:19:01 +00:00
Tom Igoe
0ecc7b031e Added a notification to the chat client example when the client connects for the first time 2010-08-10 15:21:00 +00:00
David A. Mellis
b89d8a9c11 Moving SPI pin initialization from constructor to begin() function. That way, the SPI library won't alter any pin states unless / until you call begin(). 2010-08-07 21:24:49 +00:00
David A. Mellis
3899ffc75d Renaming SPI.send() to SPI.transfer() to better reflect its bi-directional nature. 2010-08-07 20:08:53 +00:00
David A. Mellis
c649777277 Fixing Server.available(). 
I got rid of the parameterless version of the Client() constructor, so I need to pass in MAX_SOCK_NUM.
 2010-08-03 17:25:11 +00:00
David A. Mellis
e4b255acb9 Removing the _connected field from Client since we don't use it anymore. 2010-08-03 14:23:29 +00:00
David A. Mellis
a642f0a15d Fixing Client and capitalizing header file names. 
The switch from checking _sock against a default value, combined with the checking for unconnected clients in status(), broke the Client.  I went back to checking the value of _sock against the default and removed the _connected member altogether because it was redundant (and therefore needed to be kept in sync with _sock).
 2010-08-03 13:36:47 +00:00
David A. Mellis
eb47701c9f Fixing ethernet library on Mega. 
Because the Mega uses a different pin for SS of the W5100, the SPI library wasn't setting it as an output.  It was only setting the hardware SS pin of the ATmega1280, which is elsewhere on the board.  Adding initSS() to W5100.init() fixed it.
 2010-08-03 13:02:02 +00:00
David A. Mellis
f5bb3ab541 Return sensible values from Client::connected() and Client::status() if we know it's not connected. 2010-08-03 00:42:23 +00:00
Tom Igoe
f6575c64df Added Barometric pressure Web Server example for Ethernet library 2010-08-02 22:56:31 +00:00
Tom Igoe
98cb2e4ce3 Added WProgram.h include to Client.h to allow it to inherit all of WString.h correctly. See issue #310 for details. 2010-08-02 22:38:42 +00:00
David A. Mellis
e24b135755 Adding SPI library and revising Ethernet library (Christian Maglie). 2010-08-02 18:59:44 +00:00
Tom Igoe
0f46232b26 Added comments and serial output to ChatServer example 2010-07-25 16:38:42 +00:00
Tom Igoe
92f193d66d Added comments to WebClient example 2010-07-25 16:28:30 +00:00
Tom Igoe
19e73b18a7 Added comments to WebServer example 2010-07-25 16:27:38 +00:00
Tom Igoe
ee4d22e832 Added comments to WebClient example 2010-07-25 16:18:52 +00:00
Tom Igoe
c3f167127d Added Twitter client to Ethernet Library examples 2010-07-25 15:53:09 +00:00
Tom Igoe
be0be3ade6 Added Pachube client to Ethernet Library examples 2010-07-25 15:52:43 +00:00
David A. Mellis
3075c8e4fd Moving libraries out of arduino platform / core directory and to top-level. 2009-11-07 17:54:56 +00:00