Reputation: 173
I have a rfid Reader on a Linux Machine. When I try reading the /dev/input/event19
I get this Buffer.
<Buffer da cc b5 58 00 00 00 00 12 3a 00 00 00 00 00 00 04 00 04 00 20 00 07 00 da cc b5 58 00 00 00 00 12 3a 00 00 00 00 00 00 01 00 04 00 01 00 00 00 da cc ... >
How can I convert this Buffer to string?
Upvotes: 0
Views: 1434
Reputation: 14880
In node you could simply use the toString
method of the Buffer
here is a like to the reference https://nodejs.org/api/buffer.html#buffer_buf_tostring_encoding_start_end
Just watch the encoding, since it could be something other then utf-8
In general
buf.toString("utf-8");
could work, depending on your code.
Upvotes: 1