Added more objects to BDK port, and connected AI to ADC7, and BI0..BI4 to PINB0..PINB4. Fixed up some other objects and object API (header files).

bacnet-stack/ports/bdk-atxx4-mstp/ai.c

@@ -39,6 +39,8 @@
 #error Modify the Analog_Input_Name to handle multiple digits
 #endif
 
+static uint8_t Present_Value[MAX_ANALOG_INPUTS];
+
 /* These three arrays are used by the ReadPropertyMultiple handler */
 static const int Analog_Input_Properties_Required[] = {
     PROP_OBJECT_IDENTIFIER,
@@ -76,7 +78,11 @@ void Analog_Input_Property_Lists(
     return;
 }
 
-static uint8_t Present_Value[MAX_ANALOG_INPUTS];
+void Analog_Input_Init(
+    void)
+{
+    return;
+}
 
 /* we simply have 0-n object instances.  Yours might be */
 /* more complex, and then you need validate that the */
@@ -117,17 +123,27 @@ char *Analog_Input_Name(
     return NULL;
 }
 
-static float Analog_Input_Present_Value(
+float Analog_Input_Present_Value(
     uint32_t object_instance)
 {
     float value = 0.0;
 
-    if (object_instance < MAX_ANALOG_INPUTS)
+    if (object_instance < MAX_ANALOG_INPUTS) {
         value = Present_Value[object_instance];
+    }
 
     return value;
 }
 
+void Analog_Input_Present_Value_Set(
+    uint32_t object_instance,
+    float value)
+{
+    if (object_instance < MAX_ANALOG_INPUTS) {
+        Present_Value[object_instance] = value;
+    }
+}
+
 /* return apdu length, or -1 on error */
 /* assumption - object has already exists */
 int Analog_Input_Encode_Property_APDU(