Hi All,
What is the best practice to download files stored on the SD card to a PC (usb-serial)?
I was trying to just loop over the file, reading and sending (serial.write) char-by-char, or buffer-by-buffer (512B), but:
1. it's way to slow (~30min for 60MB..)
2. small part of the data was corrupted
Any ideas? Other tools for the job that allows maybe a safe and fast file transfer protocol?
Thanks in advance,
Rubin
What is the best practice to download files stored on the SD card to a PC (usb-serial)?
I was trying to just loop over the file, reading and sending (serial.write) char-by-char, or buffer-by-buffer (512B), but:
1. it's way to slow (~30min for 60MB..)
2. small part of the data was corrupted
Any ideas? Other tools for the job that allows maybe a safe and fast file transfer protocol?
Thanks in advance,
Rubin