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![]() IndexFile.println(" Arduino SD Web Index") IndexFile = SD.open("index.htm", FILE_WRITE) Serial.println("SUCCESS - SD card initialized.") Serial.println("ERROR - SD card initialization failed!") Serial.println("This is SD Index Web Page with Links") ![]() Server.begin() // start to listen for clients IPAddress ip(192, 168, 1, 68) // IP address, may need to change depending on networkĮthernetServer server(80) // create a server at port 80Įthernet.begin(mac, ip) // initialize Ethernet device MAC address from Ethernet shield sticker under boardīyte mac = Special thanks to the participants in Download zip files from SD - Storage - Arduino Forum Why is this? Is there a way for me to create an index that contains many links and text? However, if I // out some of the IndexFile.println() lines so that there are only four html statements, then the error does not occur, and the webpage can be accessed. However, if I try the file as it is I receive and error message I included (Error opening index.htm) suggesting the file was in fact not written to. I have included html tags such that the file is served as a webpage index.htm. The current challenge is this: I have created a sketch (SD Index Maker), which opens a new file and writes to it. My sketches are copy pasted with a few lines added. I have been working from code from Starting Electronics, Instructables, and the Arduino Forum. This file will be served up as a webpage and links will be provided to datafiles which may be downloadable as txt or csv files. The hope is to use a blank SD card, initialize by creating an index file called index.htm. ![]() Hello all, thanks for looking and for any insight.īackground: I am attempting to build a datalogger using the Ethernet Shield. ![]()
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