AP_HAL_SITL: allow disabling CAN interfaces

Also corrects an issue where setting an invalid type could result in undefined behavior.
2024-07-13 11:47:30 -05:00 · 2024-07-13 11:47:30 -05:00 · 1c54dd9e5d
parent ca0cd9a7e8
commit 1c54dd9e5d
1 changed files with 4 additions and 0 deletions
--- a/libraries/AP_HAL_SITL/CANSocketIface.cpp
+++ b/libraries/AP_HAL_SITL/CANSocketIface.cpp
@ -224,6 +224,10 @@ bool CANIface::init(const uint32_t bitrate, const OperatingMode mode)
        transport = NEW_NOTHROW CAN_SocketCAN();
 #endif
        break;
+    case SITL::SIM::CANTransport::None:
+    default: // if user supplies an invalid value for the parameter
+        transport = nullptr;
+        break;
    }
    if (transport == nullptr) {
        return false;