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the minimum length sACN data is just the start code

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This commit is contained in:
Kevin Matz 2022-11-23 14:22:37 -05:00
parent 3695ae80fe
commit 9889a8943c
1 changed files with 2 additions and 6 deletions
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8
protocol/sacn/universe.cpp
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@ -33,7 +33,7 @@ namespace sACN {
*/ */
Universe::Universe(Source* src) Universe::Universe(Source* src)
: DMX::Universe(E131_NETWORK_DATA_LOSS_TIMEOUT) : DMX::Universe(E131_NETWORK_DATA_LOSS_TIMEOUT)
, active_data_slots(0) , active_data_slots(1) // start code
, provenance_(std::make_shared<DATA::data_header>()) , provenance_(std::make_shared<DATA::data_header>())
, source_(src) , source_(src)
, tx_worker_(&Universe::tx_loop_, this) , tx_worker_(&Universe::tx_loop_, this)
@ -360,9 +360,6 @@ void Universe::synchronize(uint8_t sequence_number)
*/ */
void Universe::sACNsend() const void Universe::sACNsend() const
{ {
if (!active_data_slots)
return;
/// > \cite sACN 6.2.5 E1.31 Data Packet: Sequence Number /// > \cite sACN 6.2.5 E1.31 Data Packet: Sequence Number
/// > /// >
/// > ... The sequence number for a universe shall be incremented by one for /// > ... The sequence number for a universe shall be incremented by one for
@ -480,8 +477,7 @@ void Universe::tx_loop_()
if (enable) if (enable)
{ {
if (active_data_slots) setStatus(Status::DMX_ACTIVE);
setStatus(Status::DMX_ACTIVE);
} }
else else
{ {