diff options
Diffstat (limited to 'backends/artnet.h')
| -rw-r--r-- | backends/artnet.h | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/backends/artnet.h b/backends/artnet.h index 59bd53f..a517aa0 100644 --- a/backends/artnet.h +++ b/backends/artnet.h @@ -4,9 +4,10 @@ #include "midimonster.h" MM_PLUGIN_API int init(); +static uint32_t artnet_interval(); static int artnet_configure(char* option, char* value); static int artnet_configure_instance(instance* instance, char* option, char* value); -static instance* artnet_instance(); +static int artnet_instance(instance* inst); static channel* artnet_channel(instance* instance, char* spec, uint8_t flags); static int artnet_set(instance* inst, size_t num, channel** c, channel_value* v); static int artnet_handle(size_t num, managed_fd* fds); @@ -16,7 +17,11 @@ static int artnet_shutdown(size_t n, instance** inst); #define ARTNET_PORT "6454" #define ARTNET_VERSION 14 #define ARTNET_RECV_BUF 4096 -#define ARTNET_KEEPALIVE_INTERVAL 2000 + +#define ARTNET_KEEPALIVE_INTERVAL 1000 +//limit transmit rate to at most 44 packets per second (1000/44 ~= 22) +#define ARTNET_FRAME_TIMEOUT 20 +#define ARTNET_SYNTHESIZE_MARGIN 10 #define MAP_COARSE 0x0200 #define MAP_FINE 0x0400 @@ -32,6 +37,7 @@ typedef struct /*_artnet_universe_model*/ { uint8_t in[512]; uint8_t out[512]; uint16_t map[512]; + channel channel[512]; } artnet_universe; typedef struct /*_artnet_instance_model*/ { @@ -52,11 +58,16 @@ typedef union /*_artnet_instance_id*/ { uint64_t label; } artnet_instance_id; +typedef struct /*_artnet_fd_universe*/ { + uint64_t label; + uint64_t last_frame; + uint8_t mark; +} artnet_output_universe; + typedef struct /*_artnet_fd*/ { int fd; size_t output_instances; - artnet_instance_id* output_instance; - uint64_t* last_frame; + artnet_output_universe* output_instance; } artnet_descriptor; #pragma pack(push, 1) |