Read base types of field definitions

src/base_types.jl

@@ -0,0 +1,29 @@
+module base_types
+
+export get_base_type
+
+BASE_TYPE_DICT = Dict(
+    0x00 => Enum,
+    0x01 => Int8,
+    0x02 => UInt8,
+    0x83 => Int16,
+    0x84 => UInt16,
+    0x85 => Int32,
+    0x86 => UInt32,
+    0x07 => AbstractString,
+    0x88 => Float32,
+    0x89 => Float64,
+    0x0a => UInt8, #z?
+    0x8b => UInt16, #z?
+    0x8c => UInt32, #z?
+    0x0d => UInt8, # Byte
+    0x8e => Int64,
+    0x8f => UInt64,
+    0x90 => UInt64 #z?
+)
+
+function get_base_type(num::UInt8)::Type
+    BASE_TYPE_DICT[num]
+end
+
+end

src/file.jl

@@ -6,7 +6,7 @@ export FITFile, read_file, DataRecord
 
 include("bytes.jl"); using .bytes
 include("mesg_num.jl"); using .mesg_num
-
+include("base_types.jl"); using .base_types
 
 HEADER_SZ = 14
 
@@ -33,7 +33,7 @@ end
 struct FieldDefinition
     number::UInt8
     sz_bytes::UInt8
-    base_type::UInt8 # TODO: This needs to be translated into an actual base type.
+    base_type::Type # TODO: This needs to be translated into an actual base type.
 end
 
 mutable struct DefinitionBody
@@ -139,7 +139,7 @@ function parse_field(bytes::Vector{UInt8})::FieldDefinition
     FieldDefinition(
         bytes[1],
         bytes[2],
-        bytes[3]
+        get_base_type(bytes[3])
     )
 end
 
@@ -235,7 +235,7 @@ function show(io::IO, defbody::DefinitionBody)
     println(io, "DefinitionBody(arch=$(defbody.architecture),")
     println(io, "               global_type=$(defbody.global_mesg_type)")
     println(io, "               num_fields=$(defbody.num_fields)")
-    println(io, "               field_defs=$(defbody.field_definitions))")
+    println(io, "               field_defs=$(defbody.field_definitions)")
 end
 
 end