| Top |
| #define | ARV_GVCP_PORT |
| enum | ArvGvcpPacketType |
| enum | ArvGvcpCommand |
| ArvGvcpHeader | |
| ArvGvcpPacket |
ArvGvcpPacketType
arv_gvcp_packet_get_packet_type (ArvGvcpPacket *packet);
void *
arv_gvcp_packet_get_read_memory_ack_data
(const ArvGvcpPacket *packet);
size_t
arv_gvcp_packet_get_read_memory_ack_size
(guint32 data_size);
void arv_gvcp_packet_get_read_memory_cmd_infos (const ArvGvcpPacket *packet,guint32 *address,guint32 *size);
guint32
arv_gvcp_packet_get_read_register_ack_value
(const ArvGvcpPacket *packet);
void arv_gvcp_packet_get_read_register_cmd_infos (const ArvGvcpPacket *packet,guint32 *address);
size_t
arv_gvcp_packet_get_write_memory_ack_size
(void);
void *
arv_gvcp_packet_get_write_memory_cmd_data
(const ArvGvcpPacket *packet);
void arv_gvcp_packet_get_write_memory_cmd_infos (const ArvGvcpPacket *packet,guint32 *address,guint32 *size);
void arv_gvcp_packet_get_write_register_cmd_infos (const ArvGvcpPacket *packet,guint32 *address,guint32 *value);
void arv_gvcp_packet_set_packet_id (ArvGvcpPacket *packet,guint16 id);
ArvGvcpPacket * arv_gvcp_packet_new_read_memory_cmd (guint32 address,guint32 size,guint16 packet_id,size_t *packet_size);
Create a gvcp packet for a memory read command.
address |
read address |
|
size |
read size, in bytes |
|
packet_id |
packet id |
|
packet_size |
packet size, in bytes Return value: (transfer full): a new ArvGvcpPacket. |
[out] |
ArvGvcpPacket * arv_gvcp_packet_new_read_memory_ack (guint32 address,guint32 size,guint16 packet_id,size_t *packet_size);
Create a gvcp packet for a memory read acknowledge.
address |
read address |
|
size |
read size, in bytes |
|
packet_id |
packet id |
|
packet_size |
packet size, in bytes Return value: (transfer full): a new ArvGvcpPacket. |
[out] |
ArvGvcpPacket * arv_gvcp_packet_new_write_memory_cmd (guint32 address,guint32 size,guint16 packet_id,size_t *packet_size);
Create a gvcp packet for a memory write command.
address |
write address |
|
size |
write size, in bytes |
|
packet_id |
packet id |
|
packet_size |
packet size, in bytes Return value: (transfer full): a new ArvGvcpPacket. |
[out] |
ArvGvcpPacket * arv_gvcp_packet_new_write_memory_ack (guint32 address,guint16 packet_id,size_t *packet_size);
Create a gvcp packet for a memory write acknowledge.
address |
write address |
|
packet_id |
packet id |
|
packet_size |
packet size, in bytes Return value: (transfer full): a new ArvGvcpPacket. |
[out] |
ArvGvcpPacket * arv_gvcp_packet_new_read_register_cmd (guint32 address,guint16 packet_id,size_t *packet_size);
Create a gvcp packet for a register read command.
address |
write address |
|
packet_id |
packet id |
|
packet_size |
packet size, in bytes Return value: (transfer full): a new ArvGvcpPacket. |
[out] |
ArvGvcpPacket * arv_gvcp_packet_new_read_register_ack (guint32 value,guint16 packet_id,size_t *packet_size);
Create a gvcp packet for a register read acknowledge.
value |
read value |
|
packet_id |
packet id |
|
packet_size |
packet size, in bytes Return value: (transfer full): a new ArvGvcpPacket. |
[out] |
ArvGvcpPacket * arv_gvcp_packet_new_write_register_cmd (guint32 address,guint32 value,guint16 packet_id,size_t *packet_size);
Create a gvcp packet for a register write command.
address |
write address |
|
value |
value to write |
|
packet_id |
packet id |
|
packet_size |
packet size, in bytes Return value: (transfer full): a new ArvGvcpPacket. |
[out] |
ArvGvcpPacket * arv_gvcp_packet_new_write_register_ack (guint32 address,guint16 packet_id,size_t *packet_size);
Create a gvcp packet for a register write acknowledge.
address |
write address |
|
packet_id |
packet id |
|
packet_size |
packet size, in bytes Return value: (transfer full): a new ArvGvcpPacket. |
[out] |
ArvGvcpPacket *
arv_gvcp_packet_new_discovery_cmd (size_t *size);
Create a gvcp packet for a discovery command.
ArvGvcpPacket *
arv_gvcp_packet_new_discovery_ack (size_t *packet_size);
Create a gvcp packet for a discovery acknowledge.
packet_size |
packet size, in bytes Return value: (transfer full): a new ArvGvcpPacket. |
[out] |
ArvGvcpPacket * arv_gvcp_packet_new_packet_resend_cmd (guint32 frame_id,guint32 first_block,guint32 last_block,guint16 packet_id,size_t *packet_size);
Create a gvcp packet for a packet resend command.
char *
arv_gvcp_packet_to_string (const ArvGvcpPacket *packet);
Converts packet
into a human readable string.
void arv_gvcp_packet_debug (const ArvGvcpPacket *packet,ArvDebugLevel level);
Dumps the content of packet
if level is lower or equal to the current debug level for the gvcp debug category. See arv_debug_enable().
|
discovery command |
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discovery acknowledge |
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goodbye command, for connection termination |
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goodbye acknowledge |
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packet resend request |
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packet resend acknowledge (not used ?) |
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read register command |
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read register acknowledge |
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write register command |
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write register acknowledge |
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read memory command |
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read memory acknowledge |
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write memory command |
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write memory acknowledge |
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pending command acknowledge |
typedef struct {
guint16 packet_type;
guint16 command;
guint16 size;
guint16 id;
} ArvGvcpHeader;
GVCP packet header structure.
guint16 |
a ArvGvcpPacketType identifier |
|
guint16 |
a ArvGvcpCommand identifier |
|
guint16 |
data size |
|
guint16 |
packet identifier |