send ADC result from ethernet

[crbn9]

Hi all,

I'm trying to modify the example serial ethernet project in order to send only the result of ADC with TCP/IP. In fact, I'm trying to continuously sample the ADC and then send in on ethernet. For this aim, I tried to make a while loop for the part of the code as follow

Code: Select all

 while true
      temp = ADC_Read(2)
      WordToStr(temp, dyna)
      len1 = len1 + putString(dyna)
      Delay_ms(50)
      wend

But tyhe code compiled and did not work. How can I achieve this, please help...

Regards

[srdjan]

Hi,

Hi all,

I'm trying to modify the example serial ethernet project in order to send only the result of ADC with TCP/IP. In fact, I'm trying to continuously sample the ADC and then send in on ethernet. For this aim, I tried to make a while loop for the part of the code as follow

Code: Select all

 while true
      temp = ADC_Read(2)
      WordToStr(temp, dyna)
      len1 = len1 + putString(dyna)
      Delay_ms(50)
      wend

But tyhe code compiled and did not work. How can I achieve this, please help...

Regards

There is an http_demo example distributed with the compiler where pic acts as a server and sends adc converstion results to the browser.

[crbn9]

Hi Srdjan,

Thank you for your answer. I investigated that example, but it sends lots of code over ethernet when it receives requests. I need to send the result of ADC without a request, like the ADC on UART1 example. How can I achieve this? Thank you again.

Regards

[srdjan]

Hi,

Hi Srdjan,

Thank you for your answer. I investigated that example, but it sends lots of code over ethernet when it receives requests. I need to send the result of ADC without a request, like the ADC on UART1 example. How can I achieve this? Thank you again.

Regards

Current ethernet library does not support tcp clients. We are working on this improvement. There is UDP client support implemented, so you can switch to using UDP if it suites your project.

[srdjan]

Hi,
it's here.
http://www.libstock.com/projects/view/1 ... et-library