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Messages - TrevorWhite

18
Web platform / Re: Webplatform Contiki 2.5 port
Hi. Can someone explain to me how the printf is working in this port. I cant find where the uart is configured and hooked up to the printf stuff?

Thanks

Trev
21
Web platform / Re: Webplatform Contiki 2.5 port
Okay, I had actually changed the configuration bits somewhere along the way. The FOSCSEL was wrong. Once I changed this the system came up and all worked great.
22
Web platform / Re: Webplatform Contiki 2.5 port
Okay, further updates. I have my usart working through the usb at a baud rate of 128000bps? I programmed the hex with pickit2. Have I maybe upset the configuration bits?

Thanks

Trev
23
Web platform / Re: Webplatform Contiki 2.5 port
Hi all.

Okay, I am trying to get my web Platform board working with this contiki. I managed to proggramme the hex file but my board does not seem to be outputing the standard board rate. I have an original Platform v1c board. Does this make any difference?

I ran the DP Webplatform announce listener and I get the following.

Got UDP packet: HELLO CONTIKI_VERSION_STRING ETH 00:04:a3:03:00:db IP 0.0.0.0 RTC 2011-08-24T21:49:01Z
GUI thread recieved {'IP': '0.0.0.0', 'ETH': '00:04:a3:03:00:db', 'HELLO': 'CONTIKI_VERSION_STRING', 'RTC': '2011-08-24T21:49:01Z'}

So something is working but not really sure what is going on?

Any pointers?

Thanks

Trev
24
Web platform / Re: Webplatform Contiki 2.5 port
This does look really good. Well done!

I would like to time some signals coming into the board on a pin. Does anyone know a way to implement a timer compare with this contiki port? The signals are 50us wide and so I need some form of interrupt driven routine to capture them. I do not really know where to start with it in Contiki.

Any ideas would be great.

Thanks

Trev
25
Web platform / Current status of webserver software
Hi guys.

I am trying to get a grip on where this project is at. It looks a very useful piece of kit. I would like to collect some data from some sensors via I2C and then display the list of results on a webpage. From what I have read I can do this with microchip's dynamic variables system and this nice webserver hardware.

I think my two main questions are.

1. If the webserver is serving pages from the eeprom, can I use part of the eeprom memory to save some data as well? If so is there a pointer to some appropriate source that shows this?
2. Is the dynamic variables feature of the microchip stack implementation working properly?

Thanks for any help

Trev

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