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AP_DDS: add param DDS_DOMAIN_ID 

- Require reboot.
- Set DDS_DOMAIN_ID range: 0 to 232..

Signed-off-by: Rhys Mainwaring <rhys.mainwaring@me.com>
This commit is contained in:
Rhys Mainwaring 2024-06-04 18:22:20 +01:00 committed by Randy Mackay
parent d082193cb2
commit 3c79eae873
2 changed files with 13 additions and 1 deletions
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11
libraries/AP_DDS/AP_DDS_Client.cpp
View File

@ -72,6 +72,14 @@ const AP_Param::GroupInfo AP_DDS_Client::var_info[] {
#endif
// @Param: _DOMAIN_ID
// @DisplayName: DDS DOMAIN ID
// @Description: Set the ROS_DOMAIN_ID
// @Range: 0 232
// @RebootRequired: True
// @User: Standard
AP_GROUPINFO("_DOMAIN_ID", 4, AP_DDS_Client, domain_id, 0),
AP_GROUPEND
};
@ -743,7 +751,8 @@ bool AP_DDS_Client::create()
.type = UXR_PARTICIPANT_ID
};
const char* participant_ref = "participant_profile";
const auto participant_req_id = uxr_buffer_create_participant_ref(&session, reliable_out, participant_id,0,participant_ref,UXR_REPLACE);
const auto participant_req_id = uxr_buffer_create_participant_ref(&session, reliable_out, participant_id,
static_cast<uint16_t>(domain_id), participant_ref, UXR_REPLACE);
//Participant requests
constexpr uint8_t nRequestsParticipant = 1;

3
libraries/AP_DDS/AP_DDS_Client.h
View File

@ -198,6 +198,9 @@ public:
//! @brief Parameter storage
static const struct AP_Param::GroupInfo var_info[];
//! @brief ROS_DOMAIN_ID
AP_Int32 domain_id;
//! @brief Convenience grouping for a single "channel" of data
struct Topic_table {
const uint8_t topic_id;