diff options
Diffstat (limited to 'examples/simple/simple.c')
| -rw-r--r-- | examples/simple/simple.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/examples/simple/simple.c b/examples/simple/simple.c index 3127230..c16ec52 100644 --- a/examples/simple/simple.c +++ b/examples/simple/simple.c @@ -15,8 +15,11 @@ int main() /* Allocate space on the stack to store the message data. * * Nanopb generates simple struct definitions for all the messages. - * - check out the contents of simple.pb.h! */ - SimpleMessage message; + * - check out the contents of simple.pb.h! + * It is a good idea to always initialize your structures + * so that you do not have garbage data from RAM in there. + */ + SimpleMessage message = SimpleMessage_init_zero; /* Create a stream that will write to our buffer. */ pb_ostream_t stream = pb_ostream_from_buffer(buffer, sizeof(buffer)); @@ -44,7 +47,7 @@ int main() { /* Allocate space for the decoded message. */ - SimpleMessage message; + SimpleMessage message = SimpleMessage_init_zero; /* Create a stream that reads from the buffer. */ pb_istream_t stream = pb_istream_from_buffer(buffer, message_length); @@ -60,7 +63,7 @@ int main() } /* Print the data contained in the message. */ - printf("Your lucky number was %d!\n", message.lucky_number); + printf("Your lucky number was %d!\n", (int)message.lucky_number); } return 0; |