Release v5.1.4 of Boston Dynamics Spot SDK

Author: bd-sdk-publisher

cpp/bosdyn/client/data_acquisition/data_acquisition_client.cpp

@@ -84,6 +84,7 @@ DataAcquisitionGetStatusResultType DataAcquisitionClient::GetStatus(
     return GetStatusAsync(request, parameters).get();
 }
 
+
 void DataAcquisitionClient::OnGetStatusComplete(
     MessagePumpCallBase* call, const ::bosdyn::api::GetStatusRequest& request,
     ::bosdyn::api::GetStatusResponse&& response, const grpc::Status& status,

cpp/bosdyn/client/data_acquisition/data_acquisition_client.h

@@ -67,6 +67,7 @@ class DataAcquisitionClient : public ServiceClient {
         ::bosdyn::api::CancelAcquisitionRequest& request,
         const RPCParameters& parameters = RPCParameters());
 
+
     // Asynchronous RPC to request live data for each capability.
     std::shared_future<DataAcquisitionLiveDataResultType> GetLiveDataAsync(
         ::bosdyn::api::LiveDataRequest& request, const RPCParameters& parameters = RPCParameters());
@@ -120,6 +121,7 @@ class DataAcquisitionClient : public ServiceClient {
                             ::bosdyn::api::LiveDataResponse&& response, const grpc::Status& status,
                             std::promise<DataAcquisitionLiveDataResultType> promise);
 
+
     std::unique_ptr<::bosdyn::api::DataAcquisitionService::StubInterface> m_stub;
 
     // Default service name for the Data Acquisition service.

docs/cpp_release_notes.md

@@ -8,6 +8,10 @@ Development Kit License (20191101-BDSDK-SL).
 
 # Spot C++ SDK Release Notes
 
+## Spot C++ SDK version 5.1.4 BETA
+
+- No changes from 5.1.1
+
 ## Spot C++ SDK version 5.1.1 BETA
 
 - No changes from 5.1.0

protos/bosdyn/api/basic_command.proto

@@ -101,7 +101,14 @@ message StopCommand {
 // Freeze all joints at their current positions (no balancing control).
 message FreezeCommand {
     message Request {
-        // Freeze command request takes no additional arguments.
+        // Optional mode for freeze behavior.
+        enum Mode {
+            MODE_UNKNOWN = 0;
+            MODE_DEFAULT = 1;
+            // Freeze with higher joint gains to minimize deformation under external loads.
+            MODE_STIFF = 2;
+        }
+        Mode mode = 1;
     }
 
     message Feedback {

protos/bosdyn/api/mobility_command.proto

@@ -35,6 +35,9 @@ message MobilityCommand {
             StanceCommand.Request stance_request = 5;
             StopCommand.Request stop_request = 6;
             FollowArmCommand.Request follow_arm_request = 7;
+            // Mobility freeze for cases where the user wants to freeze only the lower body, leaving
+            // the arm free to move.
+            FreezeCommand.Request freeze_request = 8;
 
         }
 
@@ -62,7 +65,7 @@ message MobilityCommand {
             StanceCommand.Feedback stance_feedback = 5;
             StopCommand.Feedback stop_feedback = 6;
             FollowArmCommand.Feedback follow_arm_feedback = 7;
-
+            FreezeCommand.Feedback freeze_feedback = 8;
         }
 
         RobotCommandFeedbackStatus.Status status = 100;

protos/bosdyn/api/power.proto

@@ -272,3 +272,25 @@ message ResetSafetyStopResponse {
     // Current feedback of specified command.
     Status status = 3;
 }
+
+// Request fan information from the robot.
+message GetFanInformationRequest {
+    // Common request header.
+    RequestHeader header = 1;
+}
+
+message FanInformation {
+    // Fan frequency in hertz.
+    float frequency = 1;
+}
+
+// Response with fan information from various robot components.
+message GetFanInformationResponse {
+    // Common response header.
+    ResponseHeader header = 1;
+
+    // Map of fan name to fan information. Each robot might have a different set of fans to report.
+    // For example, Spot will report information for the fans "body_fan_0, body_fan_1, hips_fan_0,
+    // hips_fan_1".
+    map<string, FanInformation> fan_information = 2;
+}

protos/bosdyn/api/power_service.proto

@@ -30,6 +30,9 @@ service PowerService {
     rpc FanPowerCommandFeedback(FanPowerCommandFeedbackRequest)
         returns (FanPowerCommandFeedbackResponse) {}
 
+    // Get fan information.
+    rpc GetFanInformation(GetFanInformationRequest) returns (GetFanInformationResponse) {}
+
     // Reset the safety stop bit on SRSF-configured robots.
     rpc ResetSafetyStop(ResetSafetyStopRequest) returns (ResetSafetyStopResponse) {}
 }

protos/bosdyn/api/robot_state.proto

@@ -374,6 +374,11 @@ message BatteryState {
     // Temperatures may be measured in many locations across the battery.
     repeated double temperatures = 7;
 
+    // Measured battery communications loss percentage. Measured value from 0.0 to 100.0, where 0.0
+    // means no communication loss and 100.0 means complete communication loss with the battery. If
+    // there is no battery in the robot, this value may be 0.0 or left unset.
+    google.protobuf.DoubleValue communications_loss_percent = 9;
+
     enum Status {
         // The battery is in an unknown / unexpected state.
         STATUS_UNKNOWN = 0;