ArduPlane: remove check for AVR CPUs

Remove the checks for HAL_CPU_CLASS > HAL_CPU_CLASS_16 and
HAL_CPU_CLASS >= HAL_CPU_CLASS_75. Corresponding dead code will be
removed on separate commits.

ArduPlane/ArduPlane.cpp

@@ -162,9 +162,7 @@ void Plane::ahrs_update()
 
     if (should_log(MASK_LOG_IMU)) {
         Log_Write_IMU();
-#if HAL_CPU_CLASS >= HAL_CPU_CLASS_75
         DataFlash.Log_Write_IMUDT(ins);
-#endif
     }
 
     // calculate a scaled roll limit based on current pitch
@@ -267,10 +265,8 @@ void Plane::update_logging2(void)
     if (should_log(MASK_LOG_RC))
         Log_Write_RC();
 
-#if HAL_CPU_CLASS >= HAL_CPU_CLASS_75
     if (should_log(MASK_LOG_IMU))
         DataFlash.Log_Write_Vibration(ins);
-#endif
 }
 
 
@@ -330,9 +326,7 @@ void Plane::one_second_loop()
         Log_Write_Status();
     }
 
-#if HAL_CPU_CLASS >= HAL_CPU_CLASS_75
     ins.set_raw_logging(should_log(MASK_LOG_IMU_RAW));
-#endif
 }
 
 void Plane::log_perf_info()
@@ -342,10 +336,11 @@ void Plane::log_perf_info()
                           (unsigned long)G_Dt_max, 
                           (unsigned long)G_Dt_min);
     }
-#if HAL_CPU_CLASS >= HAL_CPU_CLASS_75
-    if (should_log(MASK_LOG_PM))
+
+    if (should_log(MASK_LOG_PM)) {
         Log_Write_Performance();
-#endif
+    }
+
     G_Dt_max = 0;
     G_Dt_min = 0;
     resetPerfData();

ArduPlane/GCS_Mavlink.cpp

@@ -1854,7 +1854,6 @@ void GCS_MAVLINK::handleMessage(mavlink_message_t* msg)
         }
         break;
 
-#if HAL_CPU_CLASS > HAL_CPU_CLASS_16
     case MAVLINK_MSG_ID_SERIAL_CONTROL:
         handle_serial_control(msg, plane.gps);
         break;
@@ -1863,8 +1862,6 @@ void GCS_MAVLINK::handleMessage(mavlink_message_t* msg)
         handle_gps_inject(msg, plane.gps);
         break;
 
-#endif
-
     case MAVLINK_MSG_ID_TERRAIN_DATA:
     case MAVLINK_MSG_ID_TERRAIN_CHECK:
 #if AP_TERRAIN_AVAILABLE

ArduPlane/Log.cpp

@@ -164,12 +164,10 @@ void Plane::Log_Write_Attitude(void)
     targets.z = 0;          //Plane does not have the concept of navyaw. This is a placeholder.
 
     DataFlash.Log_Write_Attitude(ahrs, targets);
-#if HAL_CPU_CLASS > HAL_CPU_CLASS_16
     DataFlash.Log_Write_PID(LOG_PIDR_MSG, rollController.get_pid_info());
     DataFlash.Log_Write_PID(LOG_PIDP_MSG, pitchController.get_pid_info());
     DataFlash.Log_Write_PID(LOG_PIDY_MSG, yawController.get_pid_info());
     DataFlash.Log_Write_PID(LOG_PIDS_MSG, steerController.get_pid_info());
-#endif
 
 #if AP_AHRS_NAVEKF_AVAILABLE
  #if OPTFLOW == ENABLED

ArduPlane/config.h

@@ -63,11 +63,7 @@
 //
 
 #ifndef FRSKY_TELEM_ENABLED
-#if HAL_CPU_CLASS > HAL_CPU_CLASS_16
- # define FRSKY_TELEM_ENABLED ENABLED
-#else
- # define FRSKY_TELEM_ENABLED DISABLED
-#endif
+#define FRSKY_TELEM_ENABLED ENABLED
 #endif
 
 //////////////////////////////////////////////////////////////////////////////
@@ -82,11 +78,7 @@
 #endif
 #endif
 
-#if HAL_CPU_CLASS > HAL_CPU_CLASS_16
-# define RANGEFINDER_ENABLED ENABLED
-#else
-# define RANGEFINDER_ENABLED DISABLED
-#endif
+#define RANGEFINDER_ENABLED ENABLED
 
 //////////////////////////////////////////////////////////////////////////////
 //////////////////////////////////////////////////////////////////////////////
@@ -248,11 +240,7 @@
 //
 // uses 7726 bytes of memory on 2560 chips (all options are enabled)
 #ifndef MOUNT
-#if HAL_CPU_CLASS > HAL_CPU_CLASS_16
- # define MOUNT          ENABLED
-#else
- # define MOUNT          DISABLED
-#endif
+#define MOUNT          ENABLED
 #endif
 
 //////////////////////////////////////////////////////////////////////////////
@@ -393,11 +381,7 @@
 // use this to completely disable the CLI. We now default the CLI to
 // off on smaller boards.
 #ifndef CLI_ENABLED
-#if HAL_CPU_CLASS > HAL_CPU_CLASS_16
- # define CLI_ENABLED ENABLED
-#else
- # define CLI_ENABLED DISABLE
-#endif
+#define CLI_ENABLED ENABLED
 #endif
 
 // use this to disable geo-fencing
@@ -426,31 +410,15 @@
 
 // OBC Failsafe enable
 #ifndef OBC_FAILSAFE
-#if HAL_CPU_CLASS >= HAL_CPU_CLASS_75
- # define OBC_FAILSAFE ENABLED
-#else
- # define OBC_FAILSAFE DISABLED
-#endif
-#endif
-
-#if OBC_FAILSAFE == ENABLED && HAL_CPU_CLASS < HAL_CPU_CLASS_75
-#define CLI_ENABLED DISABLED
+#define OBC_FAILSAFE ENABLED
 #endif
 
-#if HAL_CPU_CLASS < HAL_CPU_CLASS_75
-#define HIL_SUPPORT DISABLED
-#else
 #define HIL_SUPPORT ENABLED
-#endif
 
 //////////////////////////////////////////////////////////////////////////////
 // Parachute release
 #ifndef PARACHUTE
-#if HAL_CPU_CLASS >= HAL_CPU_CLASS_75
- # define PARACHUTE ENABLED
-#else
- # define PARACHUTE DISABLED
-#endif
+#define PARACHUTE ENABLED
 #endif
 
 /*