More utility functions

2023-04-21 07:14:40 -04:00
parent 9dd04d2cb1
commit 83c34dbe23
1 changed files with 13 additions and 0 deletions
@@ -1,3 +1,6 @@
+module bytes
+
+export byte_vec_to_int, byte_vec_to_string, bit_at

 """
    read_data_size(size::Vector{UInt8})::Real
@@ -23,4 +26,14 @@ function byte_vec_to_string(byte_vec::Vector{UInt8})::AbstractString
    String(Char.(byte_vec))
 end

+"""
+    bit_at(byte::UInt8, idx::Int64; t::Type=Int64)::Int64
+
+Parse the bit at specific index in byte
+"""
+function bit_at(byte::UInt8, idx::Int64; t::Type=Int64)::Int64
+    parse(t, bitstring(byte)[idx])
+end
+
+end
 # byte_vec_to_string(UInt8.(collect("ABC")))