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Hi,</div>
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After I enable the read sensor interface in the code below, the value of the discrete sensor can be read. I think there should be a place in the ipmid code. After a certain condition is detected, the sensor will be enabled. Can someone please help guide the
operation of the enable sensor? Where is the code?<br>
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ipmiSensorGetSensorReading(uint8_t sensorNum)
<div>{</div>
<div> if (sensorNum == 0xFF)</div>
<div> {</div>
<div> return ipmi::responseInvalidFieldRequest();</div>
<div> }</div>
<div><br>
</div>
<div> const auto iter = ipmi::sensor::sensors.find(sensorNum);</div>
<div> if (iter == ipmi::sensor::sensors.end())</div>
<div> {</div>
<div> return ipmi::responseSensorInvalid();</div>
<div> }</div>
<div> if (ipmi::sensor::Mutability::Read !=</div>
<div> (iter->second.mutability & ipmi::sensor::Mutability::Read))</div>
<div> {</div>
<div> return ipmi::responseIllegalCommand();</div>
<div> }</div>
<div><br>
</div>
<div> try</div>
<div> {</div>
<div> ipmi::sensor::GetSensorResponse getResponse =</div>
<div> iter->second.getFunc(iter->second);</div>
<div> </div>
<div><span style="color: rgb(12, 100, 192);"> enableScanning(&response);</span></div>
<div><br>
</div>
<div> return ipmi::responseSuccess(getResponse.reading, uint5_t(0),</div>
<div> getResponse.readingOrStateUnavailable,</div>
<div> getResponse.scanningEnabled,</div>
<div> getResponse.allEventMessagesEnabled,</div>
<div> getResponse.thresholdLevelsStates,</div>
<div> getResponse.discreteReadingSensorStates);</div>
}<br>
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<br>
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harley</div>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>发件人:</b> openbmc <openbmc-bounces+zhouyuanqing8=outlook.com@lists.ozlabs.org> 代表 周 远清 <zhouyuanqing8@outlook.com><br>
<b>发送时间:</b> 2020年10月31日 10:31<br>
<b>收件人:</b> openbmc <openbmc@lists.ozlabs.org><br>
<b>抄送:</b> uperic@163.com <uperic@163.com><br>
<b>主题:</b> all discrete sensor shows na</font>
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Hi,</div>
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<br>
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I added some discrete sensors to openbmc, but I used the ipmitool command to query and found that all discrete sensors displayed na. Please help and guide, thank you. Examples are as follows.</div>
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<span style="background-color:rgb(255,255,255); display:inline!important">F:\ipmitool v1.8.18></span>ipmitool.exe -I lanplus -C 17 -H 172.16.90.172 -U root -P 0penBmc sensor list</div>
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PowerDrop | na | discrete | na | na | na | na | na | na | na<br>
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F:\ipmitool v1.8.18>ipmitool.exe -I lanplus -C 17 -H 172.16.90.172 -U root -P 0penBmc sensor get
<span style="background-color:rgb(255,255,255); display:inline!important">PowerDrop<span class="x_Apple-converted-space"> </span></span>
<div>Locating sensor record...</div>
<div>Sensor ID : <span style="background-color:rgb(255,255,255); display:inline!important">
PowerDrop<span class="x_Apple-converted-space"> </span></span> (0x28)</div>
<div> Entity ID : 7.1</div>
<div> Sensor Type (Discrete): Power Supply</div>
Unable to read sensor: Device Not Present<br>
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I have checked the dbus interface corresponding to PowerDrop, and it can be set and inquired through the busctl command;<br>
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Thankyou!</div>
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harley.</div>
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