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/python/maths2.py
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--- a +++ b/python/maths2.py @@ -0,0 +1,143 @@ +import struct + +values = "153 16 6 126 203 125 175 125 210 128 196 125 176 125 198 125 29 0 149 115 206 125 247 125 216 125 230 133 126 127 8 149" +values = values.split() +print(values) +values = [int(value) for value in values] +print(values) +sensors_16_bits = { + 'counter': [0, 1, 2, 3, 4, 5, 6, 7], + 'type': [8, 9, 10, 11, 12, 13, 14, 15], + + 'F3': [16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31], + 'FC5': [32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47], + 'AF3': [48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63], + 'F7': [64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79], + 'T7': [80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95], + 'P7': [96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111], + 'O1': [112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127], + 'QUALITY': [128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143], + 'O2': [144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159], + 'P8': [160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175], + 'T8': [176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191], + 'F8': [192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207], + 'AF4': [208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223], + 'FC6': [224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239], + 'F4': [240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255] + # 'F3': [24, 25, 26, 27, 28, 29, 30, 31, 16, 17, 18, 19, 20, 21, 22, 23], + # 'FC5': [40, 41, 42, 43, 44, 45, 46, 47, 32, 33, 34, 35, 36, 37, 38, 39], + # 'AF3': [56, 57, 58, 59, 60, 61, 62, 63, 48, 49, 50, 51, 52, 53, 54, 55], + # 'F7': [72, 73, 74, 75, 76, 77, 78, 79, 64, 65, 66, 67, 68, 69, 70, 71], + # 'T7': [88, 89, 90, 91, 92, 93, 94, 95, 80, 81, 82, 83, 84, 85, 86, 87], + # 'P7': [104, 105, 106, 107, 108, 109, 110, 111, 96, 97, 98, 99, 100, 101, 102, 103], + # 'O1': [120, 121, 122, 123, 124, 125, 126, 127, 112, 113, 114, 115, 116, 117, 118, 119], + # 'QUALITY': [136, 137, 138, 139, 140, 141, 142, 143, 128, 129, 130, 131, 132, 133, 134, 135], + # 'O2': [152, 153, 154, 155, 156, 157, 158, 159, 144, 145, 146, 147, 148, 149, 150, 151], + # 'P8': [168, 169, 170, 171, 172, 173, 174, 175, 160, 161, 162, 163, 164, 165, 166, 167], + # 'T8': [184, 185, 186, 187, 188, 189, 190, 191, 176, 177, 178, 179, 180, 181, 182, 183], + # 'F8': [200, 201, 202, 203, 204, 205, 206, 207, 192, 193, 194, 195, 196, 197, 198, 199], + # 'AF4': [216, 217, 218, 219, 220, 221, 222, 223, 208, 209, 210, 211, 212, 213, 214, 215], + # 'FC6': [232, 233, 234, 235, 236, 237, 238, 239, 224, 225, 226, 227, 228, 229, 230, 231], + # 'F4': [248, 249, 250, 251, 252, 253, 254, 255, 240, 241, 242, 243, 244, 245, 246, 247] +} +pos = 0 +print(pos) +max_values = len(values) * 8 +print(max_values) +this_value = struct.unpack('h', ''.join([chr(values[2]), chr(values[3])])) +print(this_value[0] / 8) +print(this_value[0] / 8 + abs(this_value[0]) * 0.0013131313) +this_value = struct.unpack('h', ''.join([chr(values[3]), chr(values[2])])) +print(this_value[0] / 8) +print(this_value[0] / 8 + abs(this_value[0]) * 0.0013131313) +this_value = struct.unpack('h', ''.join([chr(values[4]), chr(values[5])])) +print(this_value[0] / 8) +print(this_value[0] / 8 + abs(this_value[0]) * 0.0013131313) +this_value = struct.unpack('h', ''.join([chr(values[6]), chr(values[7])])) +print(this_value[0] / 8) +print(this_value[0] / 8 + abs(this_value[0]) * 0.0013131313) +this_value = struct.unpack('h', ''.join([chr(values[8]), chr(values[9])])) +print(this_value[0] / 8) +print(this_value[0] / 8 + abs(this_value[0]) * 0.0013131313) +this_value = struct.unpack('h', ''.join([chr(values[10]), chr(values[11])])) +print(this_value[0] / 8) +print(this_value[0] / 8 + abs(this_value[0]) * 0.0013131313) +this_value = struct.unpack('h', ''.join([chr(values[12]), chr(values[13])])) +print(this_value[0] / 8) +print(this_value[0] / 8 + abs(this_value[0]) * 0.0013131313) +this_value = struct.unpack('h', ''.join([chr(values[14]), chr(values[15])])) +print(this_value[0] / 8) +print(this_value[0] / 8 + abs(this_value[0]) * 0.0013131313) +this_value = struct.unpack('h', ''.join([chr(values[16]), chr(values[17])])) +print(this_value[0] / 8) +print(this_value[0] / 8 + abs(this_value[0]) * 0.0013131313) +this_value = struct.unpack('h', ''.join([chr(values[18]), chr(values[19])])) +print(this_value[0] / 8) +print(this_value[0] / 8 + abs(this_value[0]) * 0.0013131313) +this_value = struct.unpack('h', ''.join([chr(values[20]), chr(values[21])])) +print(this_value[0] / 8) +print(this_value[0] / 8 + abs(this_value[0]) * 0.0013131313) +this_value = struct.unpack('h', ''.join([chr(values[22]), chr(values[23])])) +print(this_value[0] / 8) +print(abs(this_value[0]) / 8 + abs(this_value[0]) * 0.0013131313) +this_value = struct.unpack('h', ''.join([chr(values[24]), chr(values[25])])) +print(this_value[0] / 8) +print(abs(this_value[0]) / 8 + abs(this_value[0]) * 0.0013131313) +this_value = struct.unpack('h', ''.join([chr(values[26]), chr(values[27])])) +print(this_value[0] / 8) +print(abs(this_value[0]) / 8 + abs(this_value[0]) * 0.0013131313) +this_value = struct.unpack('h', ''.join([chr(values[28]), chr(values[29])])) +print(this_value[0] / 8) +print(abs(this_value[0]) / 8 + abs(this_value[0]) * 0.0013131313) +this_value = struct.unpack('h', ''.join([chr(values[30]), chr(values[31])])) +print(this_value[0] / 8) +print(abs(this_value[0]) / 8 + abs(this_value[0]) * 0.0013131313) +bits = [] + +level = 0 +all_list = [] +bit_list = [] +print(bit_list) +for byte in values: + level = 0 + bit_list = [] + for i in range(7, -1, -1): + level <<= 1 + bit_list.append(byte >> i & 1) + level |= byte >> i & 1 + print(level) + print(bit_list) + all_list.append(bit_list) + +print() +print("Sensor values") +for sensor, bits in sensors_16_bits.items(): + if len(bits) == 16: + level = 0 + bit_list = [] + value = 0 + for i in range(16): + # print(i) + level <<= 1 + b = (bits[i] // 8) + o = bits[i] % 8 + # print("B: {}, O: {}".format(b, o)) + # print("Level before shift: {}".format(level)) + level <<= 1 + + # print("Level after shift: {}".format(level)) + bit_list.append(values[b] >> o & 1) + if i == 6: + value = abs(level - 4096) * 0.13 + # level = level - 4096 + + level |= values[b] >> o & 1 + # print("Level after add: {}".format(level)) + # print(len(bit_list)) + value += 4096 + value = str(value) + str(abs(level)) + # print(value) + # print(struct.unpack('>d', ''.join(chr(char) for char in bit_list[:8]))) + # print(level) + print(bit_list) + # print(struct.unpack('>l', ''.join(chr(char) for char in bit_list[-8:])))