Although a simple solution the recently introduced approach to just not listen to incoming connetions if there's already one has the downside that one doesn't know if a connection fails because the server is down or becuase there's a connection.
Therefore now connections are always accepted but after sending a message to the user and waiting a few seconds they are closed.
The appstate is used used in a somewhat unusual way here: The one and only "active" connection has an appstate of 0. For all other connections the appstate is initially set to 1. Then it is increased on every uIP poll until it reaches 10, which triggers the connection close. This somewhat hacky approach allows to keep track of the rejected sessions without any additional state variables and/or timers.
- PETSCII sending support
- Option to customize shell prompt and banner
- Stop all running commands on shell close
- New 'exit' and 'quit' commands to close shell
The 6502-specific LC implementation doesn't allow for scope-local vaiables between PT_BEGIN/PROCESS_BEGIN/PSOCK_BEGIN and PT_BEGIN/PROCESS_END/PSOCK_END.
For best results, use a Z1 Starter Platform with an sht11 sensor plugged
in the ziglet port.
Keep in mind that the light-sensor is mapped to the potentiometer in this platform.
XXX Tracing why powertrace does not show anything different from 0.
If we use .htm instead of .html then we should also check for .htm instead of .html when it comes to MIME type setting.
Interestingly this didn't show up when testing with Internet Explorer as that one just ignores the wrong MIME type and displays the HTML page as expected.
Thanks to Shane Wood for pointing out the issue!
functions for converting between host and network byte order. These
names are the de facto standard names for this functionality because
of the original BSD TCP/IP implementation. But they cause problems for
uIP/Contiki: some platforms define these names themselves (Mac OS,
most notably), causing compilation problems for Contiki on those
platforms.
This commit changes all htons to uip_htons instead. Same goes for
htonl, ntohs, and ntohl. All-caps versions as well.
