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With a serial Bluetooth module, you are not actually "implementing Bluetooth in FPGA", just exposing an UART port. The module can be preconfigured to perform transparent serial communication, no specific protocol handling required.
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Thanks FvM, I just started to learn FPGA for few weeks, after some studies only I realised it can be done by simply exposing an UART port.
However, besides receiving data from Arduino, I also need to send the processed data/result in text file format (stored in SD card in DE2-115) to Android phone. I have done some research, and it seems that a file transfer protocol (FTP) is needed to transfer a file.
Is there any available FTP for reference? I have no idea on how can I transfer a .txt file to Android phone.
Thanks for the help. :-)
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