質問編集履歴
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test
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test
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上の内容をもとに関連するコードを探してみたところ、次のコードが見つかりました。
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```
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def compensate_P(adc_P):
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そのため、temp, press, humに与える数値？がどこに当たるのかがreadData()と言うコマンドでは足りないのかと考え、()内に"temp : %-6.2f ℃" %"など、print文で表示を指示している文を入れて実行し直すも、結果エラーのままです。
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どなたか早急に教えてくださると助かります。
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5
add code
test
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test
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```
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def compensate_P(adc_P):
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global t_fine
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pressure = 0.0
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76
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77
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v1 = (t_fine / 2.0) - 64000.0
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80
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v2 = (((v1 / 4.0) * (v1 / 4.0)) / 2048) * digP[5]
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82
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v2 = v2 + ((v1 * digP[4]) * 2.0)
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v2 = (v2 / 4.0) + (digP[3] * 65536.0)
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86
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v1 = (((digP[2] * (((v1 / 4.0) * (v1 / 4.0)) / 8192)) / 8) + ((digP[1] * v1) / 2.0)) / 262144
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88
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v1 = ((32768 + v1) * digP[0]) / 32768
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90
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if v1 == 0:
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return 0
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96
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pressure = ((1048576 - adc_P) - (v2 / 4096)) * 3125
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if pressure < 0x80000000:
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pressure = (pressure * 2.0) / v1
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else:
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pressure = (pressure / v1) * 2
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v1 = (digP[8] * (((pressure / 8.0) * (pressure / 8.0)) / 8192.0)) / 4096
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v2 = ((pressure / 4.0) * digP[7]) / 8192.0
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pressure = pressure + ((v1 + v2 + digP[6]) / 16.0)
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print("pressure : %7.2f hPa" % (pressure/100))
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def compensate_T(adc_T):
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global t_fine
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v1 = (adc_T / 16384.0 - digT[0] / 1024.0) * digT[1]
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v2 = (adc_T / 131072.0 - digT[0] / 8192.0) * (adc_T / 131072.0 - digT[0] / 8192.0) * digT[2]
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t_fine = v1 + v2
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temperature = t_fine / 5120.0
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print("temp : %-6.2f ℃" % (temperature))
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def compensate_H(adc_H):
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global t_fine
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var_h = t_fine - 76800.0
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140
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141
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if var_h != 0:
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var_h = (adc_H - (digH[3] * 64.0 + digH[4]/16384.0 * var_h)) * (digH[1] / 65536.0 * (1.0 + digH[5] / 67108864.0 * var_h * (1.0 + digH[2] / 67108864.0 * var_h)))
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144
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else:
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return 0
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148
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149
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var_h = var_h * (1.0 - digH[0] * var_h / 524288.0)
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150
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151
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if var_h > 100.0:
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152
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153
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var_h = 100.0
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154
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155
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elif var_h < 0.0:
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156
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157
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var_h = 0.0
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158
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print("hum : %6.2f ％" % (var_h))
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```
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162
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69
163
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70
164
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71
165
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どなたか早急に教えてくださると助かります。
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4
test
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test
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File without changes
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3
test
CHANGED
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@@ -1 +1 @@
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1
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-
Raspberry Pi 4でエラー発生()
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1
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+
Raspberry Pi 4でエラー発生(TypeError)
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test
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File without changes
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2
test
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File without changes
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test
CHANGED
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@@ -25,6 +25,14 @@
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25
25
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26
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27
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```
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28
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31
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他の方よりご教示いただき、上のエラーメッセージより、readDataの内容を確認してみました。
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32
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33
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34
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35
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内容は次の通りです。
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28
36
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29
37
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30
38
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1
add code
test
CHANGED
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File without changes
|
test
CHANGED
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@@ -21,6 +21,36 @@
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21
21
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temp, press, hum = readData()
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22
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23
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TypeError: cannot unpack non-iterable NoneType object
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```
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28
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```
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32
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33
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def readData():
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34
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35
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data = []
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36
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37
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for i in range (0xF7, 0xF7+8):
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38
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39
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data.append(bus.read_byte_data(i2c_address,i))
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40
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41
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pres_raw = (data[0] << 12) | (data[1] << 4) | (data[2] >> 4)
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42
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43
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temp_raw = (data[3] << 12) | (data[4] << 4) | (data[5] >> 4)
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44
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45
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hum_raw = (data[6] << 8) | data[7]
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46
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47
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48
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49
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compensate_T(temp_raw)
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50
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51
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compensate_P(pres_raw)
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52
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+
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53
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+
compensate_H(hum_raw)
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24
54
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55
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