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Add proper initialization of transport buffers

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This commit is contained in:
Fred Sundvik 2016-02-21 21:15:42 +02:00
parent 415ab91c9d
commit 64b7efeb72
1 changed files with 34 additions and 0 deletions
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34
serial_link/protocol/transport.c
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@ -32,6 +32,40 @@ static uint32_t num_remote_objects;
void init_transport(remote_object_t** _remote_objects, uint32_t _num_remote_objects) {
remote_objects = _remote_objects;
num_remote_objects = _num_remote_objects;
int i;
for(i=0;i<num_remote_objects;i++) {
remote_object_t* obj = remote_objects[i];
if (obj->object_type == MASTER_TO_ALL_SLAVES) {
triple_buffer_object_t* tb = (triple_buffer_object_t*)obj->buffer;
triple_buffer_init(tb);
uint8_t* start = obj->buffer + LOCAL_OBJECT_SIZE(obj->object_size);
tb = (triple_buffer_object_t*)start;
triple_buffer_init(tb);
}
else if(obj->object_type == MASTER_TO_SINGLE_SLAVE) {
uint8_t* start = obj->buffer;
int j;
for (j=0;j<NUM_SLAVES;j++) {
triple_buffer_object_t* tb = (triple_buffer_object_t*)start;
triple_buffer_init(tb);
start += LOCAL_OBJECT_SIZE(obj->object_size);
}
triple_buffer_object_t* tb = (triple_buffer_object_t*)start;
triple_buffer_init(tb);
}
else {
uint8_t* start = obj->buffer;
triple_buffer_object_t* tb = (triple_buffer_object_t*)start;
triple_buffer_init(tb);
start += LOCAL_OBJECT_SIZE(obj->object_size);
int j;
for (j=0;j<NUM_SLAVES;j++) {
tb = (triple_buffer_object_t*)start;
triple_buffer_init(tb);
start += REMOTE_OBJECT_SIZE(obj->object_size);
}
}
}
}
void transport_recv_frame(uint8_t from, uint8_t* data, uint16_t size) {