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ROSBuzz_MISTLab
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out and in message change in implementation correction

This commit is contained in:
vivek 2016-12-05 18:20:53 -05:00
parent 9e9eb964b1
commit df484609ea
2 changed files with 5 additions and 5 deletions
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2
CMakeLists.txt
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@ -9,7 +9,7 @@ endif()
find_package(catkin REQUIRED COMPONENTS find_package(catkin REQUIRED COMPONENTS
roscpp roscpp
std_msgs std_msgs
#mavros_msgs mavros_msgs
sensor_msgs sensor_msgs
) )

8
src/buzz_utility.cpp
View File

@ -80,7 +80,7 @@ namespace buzz_utility{
tot += sizeof(uint16_t); tot += sizeof(uint16_t);
/* Append message to the Buzz input message queue */ /* Append message to the Buzz input message queue */
if(unMsgSize > 0 && unMsgSize <= size - tot ) { if(unMsgSize > 0 && unMsgSize <= size - tot ) {
buzzinmsg_queue_append(VM->inmsgs, buzzinmsg_queue_append(VM,
buzzmsg_payload_frombuffer(pl +tot, unMsgSize)); buzzmsg_payload_frombuffer(pl +tot, unMsgSize));
tot += unMsgSize; tot += unMsgSize;
} }
@ -104,9 +104,9 @@ namespace buzz_utility{
/* Send messages from FIFO */ /* Send messages from FIFO */
do { do {
/* Are there more messages? */ /* Are there more messages? */
if(buzzoutmsg_queue_isempty(VM->outmsgs)) break; if(buzzoutmsg_queue_isempty(VM)) break;
/* Get first message */ /* Get first message */
buzzmsg_payload_t m = buzzoutmsg_queue_first(VM->outmsgs); buzzmsg_payload_t m = buzzoutmsg_queue_first(VM);
/* Make sure the next message fits the data buffer */ /* Make sure the next message fits the data buffer */
if(tot + buzzmsg_payload_size(m) + sizeof(uint16_t) if(tot + buzzmsg_payload_size(m) + sizeof(uint16_t)
> >
@ -124,7 +124,7 @@ namespace buzz_utility{
tot += buzzmsg_payload_size(m); tot += buzzmsg_payload_size(m);
/* Get rid of message */ /* Get rid of message */
buzzoutmsg_queue_next(VM->outmsgs); buzzoutmsg_queue_next(VM);
buzzmsg_payload_destroy(&m); buzzmsg_payload_destroy(&m);
} while(1); } while(1);