Hi everyone.
We created web server and calculating some sensors value. Everythings is ok. But we just want to also reach and read SD card on the Ethernet Shield over web browser.
Is it possible to access sd card datas on the ethernet shield with web browser ?
Thanks for your advance
I made this but this is only works htm page on the SD card.
I have some sensors connected to Arduino and watching real time values of sensors.
My problem is can I save this values in SD card and can I copy this data files from SD card ?
Its up up up
My problem is can I save this values in SD card and can I copy this data files from SD card ?
Yes, you can.
Its up up up
What is? I do hope you are talking about a balloon, not a part of your anatomy.
PaulS:
Yes, you can.
What is? I do hope you are talking about a balloon, not a part of your anatomy.
Im not an expert in arduino.
Please if possible just define me how to do this ?
I take some value of the sensors and see this sensors values on the web browser, how can I save this values in SD card and how to reach this datas in SD card from Ethernet shiled ?
Saving the sensor data on the SD card has NOTHING to do with whether or not the Arduino is acting as a server.
The SD library includes an example that writes data to the card.
When the Arduino IS acting as a server, there is some client request that means "Give me some data". The source of that data, stored in SRAM, made up on the fly, or stored on the SD card is irrelevant.
Reading data from the SD card is trivial. There is an example in the SD library that shows how.
I'm failing to see what your problem is.
PaulS:
Saving the sensor data on the SD card has NOTHING to do with whether or not the Arduino is acting as a server.The SD library includes an example that writes data to the card.
When the Arduino IS acting as a server, there is some client request that means "Give me some data". The source of that data, stored in SRAM, made up on the fly, or stored on the SD card is irrelevant.
Reading data from the SD card is trivial. There is an example in the SD library that shows how.
I'm failing to see what your problem is.
My problem is that, pleae check it. I didnot combine SD card data logger and also webserver.