I connected USB scanner to Arduino mega using USB host shield to scan barcode which serially communicates with Arduino pro mini to save data in sd card.
I want to make file in sd card name as what i scan using usb scanner.
Can anyone please help me out?
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I want to make file name as what i scan using barco0de scanner. since i cannot use both scanner and sd card on same arduino, i use two different arduinos which will do serial communication. Here is the code for both arduinos.
sdcardlogger.ino (1.01 KB)
printer_scanner.ino (7.66 KB)
since i cannot use both scanner and sd card on same arduino
Can you please explain why you have this restriction.