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posted on 2012/08/17 01:40:42 PM CEST
Hello, I need to know if it is possible that from a PIC send every 10 minutes a requirement to a web page installed in an external server and updates an information. I have worked several times with PIC and ENC28J60 but always I could have acceded to the PIC from an explorer and the PIC always works as server. What I need is that the PIC works as client and it is the one that realizes the request to the servant. Transmit something this way:
http: \\ www.mypage.com\a\create = "1"
Is possible? , thank you
posted on 2012/08/13 06:59:57 PM CEST
Hi to all,
I need to control water boiler over touch GLCD 128x64 and 1-Wire DS18B20 sensors, using PIC18F45K22 (EasyPIC v7 dev board).
Scenario:
- Boiler have 80L (vertical)
- Temp measurement is done over 5 DS18B20, for sensing level and amount of hot water on 5 boiler points (1 bottom--2-- 3 middle--4--5 top)
- On GLCD user set temp on one of 5 sensors, uC monitor value of that particular sensor and like thermostat over DS2406 switch of or on relay to turn off or on heater element inside boiler.
- On GLCD user can monitor curve of water temp raising in boiler, or with graphical boiler on GLCD with raising filling white filled area representing raising of hot water level.
- Manually control Off & On heater element should exist.
This device can be used from main room, to control water boiler in remote bathroom over 1-wire.
posted on 2012/08/11 09:57:21 AM CEST
I'm looking for sample code to connect and transmit information from one sensor to the platform COSM (www.cosm.com)
I have a hardware with EN28J60 SPI
posted on 2012/08/01 11:20:50 AM CEST
I am trying to use PIC32 to acquire data from an 30MHz ADC. This will require DMA if possible at all.
I use ProC for Pic32. Specifically I need DMA drivers. I can find the calls to Microchip drivers but none exist in Mikro Pro C.
I posted in Audio and Speech as there is not Real Time Data Acqusition catagory.
I appreciate all help, Regards, Fred Sedgwick
posted on 2012/07/27 09:53:57 AM CEST
Programmable Relay Timers (PIC) is a great project available here thanks to Mikroelektronika Team.
It uses RTC Board with PCF8583 timing IC. But I'm using a RTC2 Board with DS1307, because it's easier to find this IC here in Brazil.
Could Mikroelektronika Team or somebody bring or convert that to a DS1307 version?
Hopefully thanks!
