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@@ -120,7 +120,7 @@ int _g_sensor_get_CO2_value(void* manger,int saddr,float* temp)
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{
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{
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int ret = 0 ;
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int ret = 0 ;
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unsigned short data_temp[1] = {0};
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unsigned short data_temp[1] = {0};
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- ret = g_modbus_read_x_reg(manger,saddr,0,1,data_temp);
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+ ret = g_modbus_read_x_reg(manger,saddr,19,1,data_temp);
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if(ret<=0)
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if(ret<=0)
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return -1 ;
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return -1 ;
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//解算气体浓度值
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//解算气体浓度值
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