Consolidating code, work on read_records!

2023-04-24 10:50:45 -04:00
parent 08964fdb53
commit 8665fd5bb4
3 changed files with 76 additions and 83 deletions
@@ -1,6 +1,6 @@
 module bytes

-export byte_vec_to_int, byte_vec_to_string, bit_at
+export byte_vec_to_int, byte_vec_to_string, bit_at, bit_vector

 """
    read_data_size(size::Vector{UInt8})::Real
@@ -36,4 +36,21 @@ function bit_at(byte::UInt8, idx::Int64; t::Type=Int64)::Int64
 end

 end
-# byte_vec_to_string(UInt8.(collect("ABC")))
+# byte_vec_to_string(UInt8.(collect("ABC")))
+
+function bit_vector(byte::UInt8; little_endian=false)::Vector{UInt8}
+    range = if little_endian
+        8:-1:1
+    else
+        1:1:8
+    end
+
+    s = bitstring(byte)
+    [parse(UInt8, s[b]) for b in range]
+end
+
+
+function bit_vector(byte_vector::Vector{UInt8}; little_endian=false)::Vector{UInt8}
+    vecs = [bit_vector(byte; little_endian=little_endian) for byte ∈ byte_vector]
+    reduce(vcat, vecs)
+end