AP_HAL_SITL: set bw_in_bytes_per_second to 10/100Mbps connection

ArduPilot · Oct 31, 2023 · b3f2945 · b3f2945
1 parent b867747
commit b3f2945
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diff --git a/libraries/AP_HAL_SITL/UARTDriver.cpp b/libraries/AP_HAL_SITL/UARTDriver.cpp
@@ -987,5 +987,11 @@ ssize_t UARTDriver::get_system_outqueue_length() const
 #endif
 }
 
+uint32_t UARTDriver::bw_in_bytes_per_second() const
+{
+    // if connected, assume at least a 10/100Mbps connection
+    const uint32_t bitrate = (_connected && _tcp_client_addr != nullptr) ? 10E6 : _uart_baudrate;
+    return bitrate/10; // convert bits to bytes minus overhead
+};
 #endif // CONFIG_HAL_BOARD
 
diff --git a/libraries/AP_HAL_SITL/UARTDriver.h b/libraries/AP_HAL_SITL/UARTDriver.h
@@ -46,6 +46,8 @@ class HALSITL::UARTDriver : public AP_HAL::UARTDriver {
     void set_stop_bits(int n) override;
     bool set_unbuffered_writes(bool on) override;
 
+    uint32_t bw_in_bytes_per_second() const override;
+
     void _timer_tick(void) override;
 
     /*