CC1310: 数据包传输时间过长

SHAO MENG

Part Number: CC1310

你好，

我现在基于TI 15.4中的collector与sensor例程，想通过sensor向collector每一秒发送包含一百个ADC数据的数据包，但是我发现在实际传输过程中，数据包传输时长远远大于一秒钟，所以，我想询问一下有无对应的解决办法。

谢谢！

1 年多前

0 Alex Zhang 1 年多前

TI__Mastermind 18380 points

您好，方便把发送数据包的代码发到这边吗？

0 SHAO MENG 1 年多前

Prodigy 220 points

感谢您的回复！

我在Sensor 部分中我将原来发送温度数据部分替换成发送100个ADC数据，在代码中可以看到，下面是sensor向collector发送数据部分的代码，数据可以成功发送，但是就是两次发送的时间间隔太长了，完全无法满足项目需求。

static void processSensorMsgEvt(void)
{
Smsgs_sensorMsg_t sensor;
uint32_t stat;

memset(&sensor, 0, sizeof(Smsgs_sensorMsg_t));

ApiMac_mlmeGetReqUint32(ApiMac_attribute_diagRxSecureFail, &stat);
Sensor_msgStats.rxDecryptFailures = (uint16_t)stat;

ApiMac_mlmeGetReqUint32(ApiMac_attribute_diagTxSecureFail, &stat);
Sensor_msgStats.txEncryptFailures = (uint16_t)stat;

ApiMac_mlmeGetReqArray(ApiMac_attribute_extendedAddress,
sensor.extAddress);

/* fill in the message */
sensor.frameControl = configSettings.frameControl;
if(sensor.frameControl & Smsgs_dataFields_tempSensor)
{

memcpy(&sensor.tempSensor, &tempSensor,
sizeof(Smsgs_tempSensorField_t));
}
if(sensor.frameControl & Smsgs_dataFields_lightSensor)
{
memcpy(&sensor.lightSensor, &lightSensor,
sizeof(Smsgs_lightSensorField_t));
}
if(sensor.frameControl & Smsgs_dataFields_humiditySensor)
{
memcpy(&sensor.humiditySensor, &humiditySensor,
sizeof(Smsgs_humiditySensorField_t));
}
if(sensor.frameControl & Smsgs_dataFields_msgStats)
{
memcpy(&sensor.msgStats, &Sensor_msgStats,
sizeof(Smsgs_msgStatsField_t));
}
if(sensor.frameControl & Smsgs_dataFields_configSettings)
{
sensor.configSettings.pollingInterval = configSettings.pollingInterval;
sensor.configSettings.reportingInterval = configSettings
.reportingInterval;
}

/* inform the user interface */
Ssf_sensorReadingUpdate(&sensor);

/* send the data to the collector */
sendSensorMessage(&collectorAddr, &sensor);
}

static bool sendSensorMessage(ApiMac_sAddr_t *pDstAddr, Smsgs_sensorMsg_t *pMsg)
{
bool ret = false;
uint8_t *pMsgBuf;
uint16_t len = SMSGS_BASIC_SENSOR_LEN;

/* Figure out the length */
if(pMsg->frameControl & Smsgs_dataFields_tempSensor)
{
len += SMSGS_SENSOR_TEMP_LEN;
}
if(pMsg->frameControl & Smsgs_dataFields_lightSensor)
{
len += SMSGS_SENSOR_LIGHT_LEN;
}
if(pMsg->frameControl & Smsgs_dataFields_humiditySensor)
{
len += SMSGS_SENSOR_HUMIDITY_LEN;
}
if(pMsg->frameControl & Smsgs_dataFields_msgStats)
{
//len += SMSGS_SENSOR_MSG_STATS_LEN;
len += sizeof(Smsgs_msgStatsField_t);
}
if(pMsg->frameControl & Smsgs_dataFields_configSettings)
{
len += SMSGS_SENSOR_CONFIG_SETTINGS_LEN;
}

pMsgBuf = (uint8_t *)Ssf_malloc(len);
if(pMsgBuf)
{
uint8_t *pBuf = pMsgBuf;

*pBuf++ = (uint8_t)Smsgs_cmdIds_sensorData;

memcpy(pBuf, pMsg->extAddress, SMGS_SENSOR_EXTADDR_LEN);
pBuf += SMGS_SENSOR_EXTADDR_LEN;

pBuf = Util_bufferUint16(pBuf,pMsg->frameControl);

/* Buffer data in order of frameControl mask, starting with LSB */
if(pMsg->frameControl & Smsgs_dataFields_tempSensor)
{
for(int i=0;i<100;i++){
pBuf = Util_bufferUint16(pBuf, pMsg->tempSensor.ambienceTemp[i]);
}
//pBuf = Util_bufferUint16(pBuf, pMsg->tempSensor.ambienceTemp);
//pBuf = Util_bufferUint16(pBuf, pMsg->tempSensor.objectTemp);
}
if(pMsg->frameControl & Smsgs_dataFields_lightSensor)
{
pBuf = Util_bufferUint16(pBuf, pMsg->lightSensor.rawData);
}
if(pMsg->frameControl & Smsgs_dataFields_humiditySensor)
{
pBuf = Util_bufferUint16(pBuf, pMsg->humiditySensor.temp);
pBuf = Util_bufferUint16(pBuf, pMsg->humiditySensor.humidity);
}
if(pMsg->frameControl & Smsgs_dataFields_msgStats)
{
pBuf = Util_bufferUint16(pBuf, pMsg->msgStats.joinAttempts);
pBuf = Util_bufferUint16(pBuf, pMsg->msgStats.joinFails);
pBuf = Util_bufferUint16(pBuf, pMsg->msgStats.msgsAttempted);
pBuf = Util_bufferUint16(pBuf, pMsg->msgStats.msgsSent);
pBuf = Util_bufferUint16(pBuf, pMsg->msgStats.trackingRequests);
pBuf = Util_bufferUint16(pBuf,
pMsg->msgStats.trackingResponseAttempts);
pBuf = Util_bufferUint16(pBuf,
pMsg->msgStats.trackingResponseSent);
pBuf = Util_bufferUint16(pBuf, pMsg->msgStats.configRequests);
pBuf = Util_bufferUint16(pBuf,
pMsg->msgStats.configResponseAttempts);
pBuf = Util_bufferUint16(pBuf,
pMsg->msgStats.configResponseSent);
pBuf = Util_bufferUint16(pBuf,
pMsg->msgStats.channelAccessFailures);
pBuf = Util_bufferUint16(pBuf, pMsg->msgStats.macAckFailures);
pBuf = Util_bufferUint16(pBuf,
pMsg->msgStats.otherDataRequestFailures);
pBuf = Util_bufferUint16(pBuf, pMsg->msgStats.syncLossIndications);
pBuf = Util_bufferUint16(pBuf, pMsg->msgStats.rxDecryptFailures);
pBuf = Util_bufferUint16(pBuf, pMsg->msgStats.txEncryptFailures);
pBuf = Util_bufferUint16(pBuf, Ssf_resetCount);
pBuf = Util_bufferUint16(pBuf, Ssf_resetReseason);
pBuf = Util_bufferUint16(pBuf, pMsg->msgStats.joinTime);
pBuf = Util_bufferUint16(pBuf, pMsg->msgStats.interimDelay);
pBuf = Util_bufferUint16(pBuf, pMsg->msgStats.numBroadcastMsgRcvd);
pBuf = Util_bufferUint16(pBuf, pMsg->msgStats.numBroadcastMsglost);
pBuf = Util_bufferUint16(pBuf, pMsg->msgStats.avgE2EDelay);
pBuf = Util_bufferUint16(pBuf, pMsg->msgStats.worstCaseE2EDelay);
}
if(pMsg->frameControl & Smsgs_dataFields_configSettings)
{
pBuf = Util_bufferUint32(pBuf,
pMsg->configSettings.reportingInterval);
pBuf = Util_bufferUint32(pBuf,
pMsg->configSettings.pollingInterval);

}

ret = Sensor_sendMsg(Smsgs_cmdIds_sensorData, pDstAddr, true, len, pMsgBuf);
if(ret == true){
LCD_WRITE_STRING("Data Success Send", 2);
}
else{
LCD_WRITE_STRING("Data Success Failed", 2);
}

Ssf_free(pMsgBuf);
}

return (ret);
}

Smsgs_tempSensorField_t修改后的结构

typedef struct _Smsgs_tempsensorfield_t
{
/*!
Ambience Chip Temperature - each value represents a 0.01 C
degree, so a value of 2475 represents 24.75 C.
*/
uint16_t ambienceTemp[100];
/*!
Object Temperature - each value represents a 0.01 C
degree, so a value of 2475 represents 24.75 C.
*/
//int16_t objectTemp;
} Smsgs_tempSensorField_t;

期待收到您的回复，非常感谢！

0 Alex Zhang 1 年多前回复 SHAO MENG

TI__Mastermind 18380 points

好的，感谢您发过来的代码，我将需要一些时间来跟进您这边的问题。

0 Alex Zhang 1 年多前回复 SHAO MENG

TI__Mastermind 18380 points

您是否调整了传感器的报告间隔？您的意思是，此消息本身的发送时间超过1秒吗？

0 SHAO MENG 1 年多前回复 Alex Zhang

Prodigy 220 points

是的，我调整消息发送的时间间隔为一秒钟发送一次数据消息。具体代码如下所示：

sensor部分关于时间的配置

/*! Default Polling interval in milliseconds. It will get updated upon reception
of a config request message */
#define CONFIG_POLLING_INTERVAL 6000
/*! PAN Advertisement Solicit trickle timer duration in milliseconds */
#define CONFIG_PAN_ADVERT_SOLICIT_CLK_DURATION 6000
/*! PAN Config Solicit trickle timer duration in milliseconds */
#define CONFIG_PAN_CONFIG_SOLICIT_CLK_DURATION 6000
/*! Default Reporting Interval - in milliseconds. It will get updated upon
reception of a config request message */
#define CONFIG_REPORTING_INTERVAL 1000
#else
/*! Default Polling interval in milliseconds. It will get updated upon reception
of a config request message */
#define CONFIG_POLLING_INTERVAL 60000
/*! PAN Advertisement Solicit trickle timer duration in milliseconds */
#define CONFIG_PAN_ADVERT_SOLICIT_CLK_DURATION 60000
/*! PAN Config Solicit trickle timer duration in milliseconds */
#define CONFIG_PAN_CONFIG_SOLICIT_CLK_DURATION 60000
/*! Default Reporting Interval - in milliseconds. It will get updated upon
reception of a config request message */
#define CONFIG_REPORTING_INTERVAL 600000

collector关于时间的配置

/*!
Reporting Interval - in milliseconds to be set on connected devices using
configuration request messages
*/
#define CONFIG_REPORTING_INTERVAL 90000
/*!
Polling interval in milliseconds to be set on connected devices using
configuration request messages. Must be greater than or equal to default
polling interval set on sensor devices
*/
#define CONFIG_POLLING_INTERVAL 6000
/*!
Time interval in ms between tracking message intervals
*/
#define TRACKING_DELAY_TIME 60000
#else
/*!
Reporting Interval - in milliseconds to be set on connected devices using
configuration request messages
*/
#define CONFIG_REPORTING_INTERVAL 1000
/*!
Polling interval in milliseconds to be set on connected devices using
configuration request messages. Must be greater than or equal to default
polling interval set on sensor devices
*/
#define CONFIG_POLLING_INTERVAL 60000
/*!
Time interval in ms between tracking message intervals
*/
#define TRACKING_DELAY_TIME 300000

我通过Csf_deviceSensorDataUpdate(&pDataInd->srcAddr, pDataInd->rssi,
&sensorData);函数将数据打印出来，我发现在两块开发板写入程序，第一次上电时，ADC的数据可以通过串口一秒钟打印一次，但是出现“Configrap:0x1"后，两块开发板之间数据包的发送时常便变得比较缓慢了。

0 Alex Zhang 1 年多前回复 SHAO MENG

TI__Mastermind 18380 points

好的，感谢您的回复，我这边会继续跟进。

+1 SHAO MENG 1 年多前

Prodigy 220 points

collector关于时间的配置

/*!
Reporting Interval - in milliseconds to be set on connected devices using
configuration request messages
*/
#define CONFIG_REPORTING_INTERVAL 90000

原来的时间配置错了，将这里的90000改成1000，现在可以实现一秒钟内完成数据的传输
/*!
Polling interval in milliseconds to be set on connected devices using
configuration request messages. Must be greater than or equal to default
polling interval set on sensor devices
*/
#define CONFIG_POLLING_INTERVAL 6000
/*!
Time interval in ms between tracking message intervals
*/
#define TRACKING_DELAY_TIME 60000
#else
/*!
Reporting Interval - in milliseconds to be set on connected devices using
configuration request messages
*/
#define CONFIG_REPORTING_INTERVAL 1000
/*!
Polling interval in milliseconds to be set on connected devices using
configuration request messages. Must be greater than or equal to default
polling interval set on sensor devices
*/
#define CONFIG_POLLING_INTERVAL 60000
/*!
Time interval in ms between tracking message intervals
*/
#define TRACKING_DELAY_TIME 300000

0 Alex Zhang 1 年多前回复 SHAO MENG

TI__Mastermind 18380 points

好的我们这边也是考虑到这边的问题，很高兴能够帮助您解决问题，有问题欢迎来论坛交流学习，谢谢

0 SHAO MENG 1 年多前回复 Alex Zhang

Prodigy 220 points

好的，非常感谢你们这段时间的持续关注。

非常感谢！！！

0 Alex Zhang 1 年多前回复 SHAO MENG

TI__Mastermind 18380 points

不客气，有问题随时论坛交流。时间可能会慢一点，但是一定会帮助您去解决问题的

低于 1GHz

低于 1GHz 论坛

CC1310: 数据包传输时间过长