Changeset 5920:749a4a6a1413 in roaraudio for roard/include

Timestamp:

09/11/13 11:25:17 (11 years ago)

Author:

phi

Branch:

default

Phase:

public

Message:

added very basic support to handle RoarDMX events

File:

• roard/include/light.h (modified) (2 diffs)

roard/include/light.h

@@ -32 +32 @@
 
 #define LIGHT_CHANNELS_DEFAULT 512 /* one DMX Universe */
+#define MAX_EVENTS_PER_CYCLE   16  /* this*cfreq is event thruput (16*100Hz = 1.6kEvents/s) */
 
 extern struct light_state {
  unsigned int    channels;
+ uint8_t events[MAX_EVENTS_PER_CYCLE];
+ size_t eventsqueuelen;
  uint8_t * state;
  uint8_t * changes;
@@ -57 +60 @@
 int light_dmxchannel_set(size_t index, uint8_t val);
 
+int light_dmxevent_add(const uint8_t * events, size_t len);
+int light_dmxevent_read(const uint8_t ** events, size_t * len);
+#define light_dmxevent_addone(event) light_dmxevent_add(&(uint8_t){(event)}, 1)
+
 // codec filters:
 int cf_light_roardmx_read(int id, struct roar_stream_server * ss);