What code base do you use for your web server? Most web server code serving data from the SD card already includes your needed features with the exception that they don't select the text/csv MIME type if a *.txt file is chosen.
But the speed is very slow around 70-80 bytes per second. I was reading file from SD card and sending via wifi shield. I'll have to find the reason of this slow speed or it's not practical.
QuoteBut the speed is very slow around 70-80 bytes per second. I was reading file from SD card and sending via wifi shield. I'll have to find the reason of this slow speed or it's not practical.My guess is (as was the guess of zoomkat) that you're sending one complete packet for every character you want to transmit. You get a much higher throughput if you take care (by not using the print/println methods but the write(ptr, size) method) that packets contain more than one byte of data.If you show us your code we may be able to help you.
Is the 64 just the buffer size (small to save SRAM) or is it tied to limitation of Ethernet hardware? Thanks.
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