31 lines
856 B
Plaintext
31 lines
856 B
Plaintext
Nanopb example "simple"
|
|
=======================
|
|
|
|
This example demonstrates the very basic use of nanopb. It encodes and
|
|
decodes a simple message.
|
|
|
|
The code uses four different API functions:
|
|
|
|
* pb_ostream_from_buffer() to declare the output buffer that is to be used
|
|
* pb_encode() to encode a message
|
|
* pb_istream_from_buffer() to declare the input buffer that is to be used
|
|
* pb_decode() to decode a message
|
|
|
|
Example usage
|
|
-------------
|
|
|
|
On Linux, simply type "make" to build the example. After that, you can
|
|
run it with the command: ./simple
|
|
|
|
On other platforms, you first have to compile the protocol definition using
|
|
the following two commands::
|
|
|
|
protoc -osimple.pb simple.proto
|
|
python nanopb_generator.py simple.pb
|
|
|
|
After that, add the following four files to your project and compile:
|
|
|
|
simple.c simple.pb.c pb_encode.c pb_decode.c
|
|
|
|
|