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finished adding 48 bit int support

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This commit is contained in:
Lucas Oskorep
2019-11-07 13:14:04 -06:00
parent 6b6455ee2c
commit e6be28f28b
4 changed files with 45 additions and 101 deletions
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byteDecodingPlayground.py
+19 -21
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@@ -13,9 +13,6 @@ print(BitArray(test).bin[:1])
def chunker(seq, size):
return (seq[pos:pos + size] for pos in range(0, len(seq), size))
test = [16, -12, 1, 0, 3, 2, 999,0, -1277, -1, 1, 0]
# accelerom_string = b"".join([struct.pack("h", x) for x in test])
# print(b"".join([struct.pack("h", x) for x in test]))
def test_bin_float_converstion():
val = 100
test = struct.pack(">f", val)
@@ -27,22 +24,28 @@ def test_bin_float_converstion():
print(struct.unpack("f", test))
def test_bin_int_converstion():
print()
val = 100
test = struct.pack(">i", val)
print("VAL IS ", val)
test = struct.pack("i", val)
binary = float_to_bin(val)
print(binary)
print(BinToInt().process(test))
print(struct.unpack(">i", test))
print(BinToInt().process(test, True))
print(struct.unpack("i", test))
print(BinToInt().process(test, True))
print(struct.unpack(">i", test))
print()
val = -100
test = struct.pack(">i", val)
print("VAL IS ", val)
test = struct.pack("i", val)
binary = float_to_bin(val)
print(binary)
print(BinToInt().process(test))
print(struct.unpack(">i", test))
print(BinToInt().process(test, True))
print(struct.unpack("i", test))
print(BinToInt().process(test, True))
print(struct.unpack(">i", test))
def float_to_bin(num):
@@ -51,23 +54,18 @@ def float_to_bin(num):
def convert_row_to_bytes(row):
row = b"".join([struct.pack("h", x) for x in row])
b2f = BinToFloat(15, 32)
print([b2f.process(x) for x in chunker(row, 6)])
# structure = "q"
# i = 8
# print(len(accelerom_string))
# print(struct.unpack(structure, accelerom_string[:i]), struct.unpack(structure, accelerom_string[i:2*i]),
# struct.unpack(structure, accelerom_string[2*i:]))
# b2f = BinToFloat(15, 32)
b2i = BinToInt(48)
print([b2i.process(x, True) for x in chunker(row, 6)])
data = pd.read_csv("accelerometer.data")
print(data)
test_bin_float_converstion()
test_bin_int_converstion()
# test_bin_float_converstion()
# test_bin_int_converstion()
# for index, row in data.iterrows():
# convert_row_to_bytes(row)
for index, row in data.iterrows():
convert_row_to_bytes(row)