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case about ncs v1.8.0 nRF9160 example: serial_lte_modem http download http_test_data.dat missing some bytes

peter.min

Hi,

Why nRF9160 example serial_lte_modem：http get data from   http://hk.iotlib.cn/http_test_data.dat   missing some bytes：

 

Repeat steps:

1. sdk:ncs v1.8.0
2.example:serial_lte_modem
3. dk:PCA10090 0.9.0 2019.21

4. modem : mfw_nrf9160_1.3.1.zip

5. test cmd: 

AT#XHTTPCCON=0"hk.iotlib.cn",80
AT#XHTTPCCON=1"hk.iotlib.cn",80
AT#XHTTPCREQ="GET","/http_test_data.dat",""
6.test log
Fullscreen test_log_nRF9160.txt Download 
2022-02-14T07:47:26.297Z INFO Application data folder: C:\Users\Peter\AppData\Roaming\nrfconnect\pc-nrfconnect-linkmonitor
2022-02-14T07:47:26.362Z DEBUG App pc-nrfconnect-linkmonitor v2.0.0 official
2022-02-14T07:47:26.362Z DEBUG App path: C:\Users\Peter\.nrfconnect-apps\node_modules\pc-nrfconnect-linkmonitor
2022-02-14T07:47:26.362Z DEBUG nRFConnect 3.9.3, required by the app is (^3.8.0)
2022-02-14T07:47:26.362Z DEBUG nRFConnect path: C:\Users\Peter\AppData\Local\Programs\nrfconnect\resources\app.asar
2022-02-14T07:47:26.362Z DEBUG HomeDir: C:\Users\Peter
2022-02-14T07:47:26.362Z DEBUG TmpDir: C:\Users\Peter\AppData\Local\Temp
2022-02-14T07:47:28.161Z INFO Modem port is opened
2022-02-14T07:47:28.170Z DEBUG modem >> AT+CFUN?
2022-02-14T07:47:28.183Z DEBUG modem << +CFUN: 1
2022-02-14T07:47:28.185Z DEBUG modem << OK
2022-02-14T07:47:28.197Z DEBUG modem >> AT+CGSN=1
2022-02-14T07:47:28.205Z DEBUG modem << +CGSN: "352656100375701"
2022-02-14T07:47:28.206Z DEBUG modem << OK
2022-02-14T07:47:28.213Z DEBUG modem >> AT+CGMI
2022-02-14T07:47:28.220Z DEBUG modem << Nordic Semiconductor ASA
2022-02-14T07:47:28.222Z DEBUG modem << OK
2022-02-14T07:47:28.229Z DEBUG modem >> AT+CGMM
2022-02-14T07:47:28.235Z DEBUG modem << nRF9160-SICA
2022-02-14T07:47:28.238Z DEBUG modem << 
2022-02-14T07:47:28.239Z DEBUG modem << OK
2022-02-14T07:47:28.246Z DEBUG modem >> AT+CGMR
2022-02-14T07:47:28.254Z DEBUG modem << mfw_nrf9160_1.3.1
2022-02-14T07:47:28.255Z DEBUG modem << OK
2022-02-14T07:47:28.256Z INFO Nordic Semiconductor ASA nRF9160-SICA [mfw_nrf9160_1.3.1] SerNr: 352656100375701
2022-02-14T07:47:28.257Z DEBUG modem >> AT+CEMODE?
2022-02-14T07:47:28.265Z DEBUG modem << +CEMODE: 0
2022-02-14T07:47:28.266Z DEBUG modem << OK
2022-02-14T07:47:28.271Z DEBUG modem >> AT%XCBAND=?
2022-02-14T07:47:28.281Z DEBUG modem << %XCBAND: (1,2,3,4,5,8,12,13,17,19,20,25,26,28,66)
2022-02-14T07:47:28.282Z DEBUG modem << 
2022-02-14T07:47:28.283Z DEBUG modem << OK
2022-02-14T07:47:28.287Z DEBUG modem >> AT+CMEE?
2022-02-14T07:47:28.295Z DEBUG modem << +CMEE: 1
2022-02-14T07:47:28.300Z DEBUG modem << OK
2022-02-14T07:47:28.303Z DEBUG modem >> AT+CNEC?
2022-02-14T07:47:28.312Z DEBUG modem << +CNEC: 24
2022-02-14T07:47:28.313Z DEBUG modem << OK
2022-02-14T07:47:28.315Z DEBUG modem >> AT+CGEREP?
2022-02-14T07:47:28.322Z DEBUG modem << +CGEREP: 1,0
2022-02-14T07:47:28.323Z DEBUG modem << OK
2022-02-14T07:47:28.329Z DEBUG modem >> AT+CIND=1,1,1
2022-02-14T07:47:28.336Z DEBUG modem << OK
2022-02-14T07:47:28.339Z DEBUG modem >> AT+CEREG=5
2022-02-14T07:47:28.345Z DEBUG modem << OK
2022-02-14T07:47:28.348Z DEBUG modem >> AT+CEREG?
2022-02-14T07:47:28.362Z DEBUG modem << +CEREG: 5,1,"1D2D","008D2752",9,,,"11100000","11100000"
2022-02-14T07:47:28.363Z DEBUG modem << OK
2022-02-14T07:47:28.367Z DEBUG modem >> AT+COPS=3,2
2022-02-14T07:47:28.373Z DEBUG modem << OK
2022-02-14T07:47:28.380Z DEBUG modem >> AT+COPS?
2022-02-14T07:47:28.387Z DEBUG modem << +COPS: 0,2,"46000",9
2022-02-14T07:47:28.389Z DEBUG modem << 
2022-02-14T07:47:28.390Z DEBUG modem << OK
2022-02-14T07:47:28.400Z DEBUG modem >> AT%XCBAND
2022-02-14T07:47:28.407Z DEBUG modem << %XCBAND: 8
2022-02-14T07:47:28.414Z DEBUG modem << OK
2022-02-14T07:47:28.419Z DEBUG modem >> AT+CGDCONT?
2022-02-14T07:47:28.430Z DEBUG modem << +CGDCONT: 0,"IP","cmnbiot","100.114.132.17",0,0
2022-02-14T07:47:28.432Z DEBUG modem << OK
2022-02-14T07:47:28.436Z DEBUG modem >> AT+CGACT?
2022-02-14T07:47:28.447Z DEBUG modem << +CGACT: 0,1
2022-02-14T07:47:28.448Z DEBUG modem << OK
2022-02-14T07:47:28.451Z DEBUG modem >> AT%CESQ=1
2022-02-14T07:47:28.456Z DEBUG modem << OK
2022-02-14T07:47:28.463Z DEBUG modem >> AT+CESQ
2022-02-14T07:47:28.470Z DEBUG modem << +CESQ: 99,99,255,255,26,55
2022-02-14T07:47:28.472Z DEBUG modem << OK
2022-02-14T07:47:28.479Z DEBUG modem >> AT%XSIM=1
2022-02-14T07:47:28.485Z DEBUG modem << OK
2022-02-14T07:47:28.490Z DEBUG modem >> AT%XSIM?
2022-02-14T07:47:28.496Z DEBUG modem << %XSIM: 1
2022-02-14T07:47:28.498Z DEBUG modem << OK
2022-02-14T07:47:28.501Z DEBUG modem >> AT+CPIN?
2022-02-14T07:47:28.507Z DEBUG modem << +CPIN: READY
2022-02-14T07:47:28.514Z DEBUG modem << OK
2022-02-14T07:47:28.518Z DEBUG modem >> AT+CPINR="SIM PIN"
2022-02-14T07:47:28.532Z DEBUG modem << +CPINR: "SIM PIN",3
2022-02-14T07:47:28.533Z DEBUG modem << OK
2022-02-14T07:47:28.536Z DEBUG modem >> AT+CIMI
2022-02-14T07:47:28.546Z DEBUG modem << 460046428407775
2022-02-14T07:47:28.547Z DEBUG modem << OK
2022-02-14T07:47:28.547Z INFO IMSIdentity: 460046428407775
2022-02-14T07:47:30.403Z DEBUG modem >> AT#XHTTPCCON=1"hk.iotlib.cn",80
2022-02-14T07:47:31.412Z ERROR Error: 'AT#XHTTPCCON=1"hk.iotlib.cn",80
' timed out
2022-02-14T07:47:31.562Z DEBUG modem << #XHTTPCCON: 1
2022-02-14T07:47:31.566Z DEBUG modem << OK
2022-02-14T07:47:34.533Z DEBUG modem >> AT#XHTTPCCON=0"hk.iotlib.cn",80
2022-02-14T07:47:34.541Z DEBUG modem << #XHTTPCCON: 0
2022-02-14T07:47:34.542Z DEBUG modem << OK
2022-02-14T07:47:39.731Z DEBUG modem >> AT#XHTTPCCON=1"hk.iotlib.cn",80
2022-02-14T07:47:40.209Z DEBUG modem << #XHTTPCCON: 1
2022-02-14T07:47:40.211Z DEBUG modem << OK
2022-02-14T07:47:41.961Z DEBUG modem << %CESQ: 52,2,19,2
2022-02-14T07:47:43.475Z DEBUG modem >> AT#XHTTPCREQ="GET","/http_test_data.dat",""
2022-02-14T07:47:43.486Z DEBUG modem << OK
2022-02-14T07:47:43.487Z DEBUG modem << #XHTTPCREQ: 0
2022-02-14T07:47:43.561Z DEBUG modem << %CESQ: 53,2,24,3
2022-02-14T07:47:45.240Z DEBUG modem << #XHTTPCRSP:479,0
2022-02-14T07:47:45.244Z DEBUG modem << HTTP/1.1 200 OK
2022-02-14T07:47:45.245Z DEBUG modem << Server: AliyunOSS
2022-02-14T07:47:45.249Z DEBUG modem << Date: Mon, 14 Feb 2022 07:47:43 GMT
2022-02-14T07:47:45.250Z DEBUG modem << Content-Type: application/octet-stream
2022-02-14T07:47:45.252Z DEBUG modem << Content-Length: 7774
2022-02-14T07:47:45.254Z DEBUG modem << Connection: keep-alive
2022-02-14T07:47:45.258Z DEBUG modem << x-oss-request-id: 620A091F9DB57833336003B0
2022-02-14T07:47:45.260Z DEBUG modem << Accept-Ranges: bytes
2022-02-14T07:47:45.265Z DEBUG modem << ETag: "3C969D5CE2FEDCD3F98DD809A0250D9E"
2022-02-14T07:47:45.268Z DEBUG modem << Last-Modified: Mon, 14 Feb 2022 07:41:59 GMT
2022-02-14T07:47:45.271Z DEBUG modem << x-oss-object-type: Normal
2022-02-14T07:47:45.273Z DEBUG modem << x-oss-hash-crc64ecma: 15518893042105015431
2022-02-14T07:47:45.276Z DEBUG modem << x-oss-storage-class: Standard
2022-02-14T07:47:45.280Z DEBUG modem << Content-MD5: PJadXOL+3NP5jdgJoCUNng==
2022-02-14T07:47:45.282Z DEBUG modem << x-oss-server-time: 38
2022-02-14T07:47:45.285Z DEBUG modem << #XHTTPCRSP:545,0
2022-02-14T07:47:45.291Z DEBUG modem << 0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0x0F
2022-02-14T07:47:45.298Z DEBUG modem << 0x01 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0x1F
2022-02-14T07:47:45.305Z DEBUG modem << 0x02 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0x2F
2022-02-14T07:47:45.313Z DEBUG modem << 0x03 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0x3F
2022-02-14T07:47:45.319Z DEBUG modem << 0x04 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0x4F
2022-02-14T07:47:45.326Z DEBUG modem << 0x05 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0x5F
2022-02-14T07:47:45.559Z DEBUG modem << 0x06 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B
2022-02-14T07:47:45.562Z DEBUG modem << #XHTTPCRSP:1024,0
2022-02-14T07:47:45.563Z DEBUG modem << x09 0x0A 0x0B 0x0c 0x0D 0x0E 0xBF
2022-02-14T07:47:45.570Z DEBUG modem << 0x0C 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0xCF
2022-02-14T07:47:45.579Z DEBUG modem << 0x0D 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0xDF
2022-02-14T07:47:45.584Z DEBUG modem << 0x0E 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0xEF
2022-02-14T07:47:45.591Z DEBUG modem << 0x0F 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0xFF
2022-02-14T07:47:45.599Z DEBUG modem << 0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0x0F
2022-02-14T07:47:45.605Z DEBUG modem << 0x01 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0x1F
2022-02-14T07:47:45.613Z DEBUG modem << 0x02 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0x2F
2022-02-14T07:47:45.617Z DEBUG modem << 0x03 0x01 0x02 0x03 0x04 0x05 
2022-02-14T07:47:45.619Z DEBUG modem << 
2022-02-14T07:47:45.620Z DEBUG modem << 
2022-02-14T07:47:45.621Z DEBUG modem << 
2022-02-14T07:47:45.622Z DEBUG modem << 
2022-02-14T07:47:45.623Z DEBUG modem << 
2022-02-14T07:47:45.623Z DEBUG modem << 
2022-02-14T07:47:45.624Z DEBUG modem << 
2022-02-14T07:47:45.625Z DEBUG modem << 
2022-02-14T07:47:45.626Z DEBUG modem << 
2022-02-14T07:47:45.626Z DEBUG modem << 
2022-02-14T07:47:45.632Z DEBUG modem << 
2022-02-14T07:47:45.633Z DEBUG modem << 
2022-02-14T07:47:45.635Z DEBUG modem << 
2022-02-14T07:47:45.637Z DEBUG modem << 
2022-02-14T07:47:45.639Z DEBUG modem << 
2022-02-14T07:47:45.641Z DEBUG modem << 
2022-02-14T07:47:45.642Z DEBUG modem << 
2022-02-14T07:47:45.649Z DEBUG modem << 
2022-02-14T07:47:45.650Z DEBUG modem << 
2022-02-14T07:47:46.307Z DEBUG modem << %CESQ: 53,2,18,2
2022-02-14T07:47:46.796Z DEBUG modem << #XHTTPCRSP:1024,0
2022-02-14T07:47:46.802Z DEBUG modem << 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0x4F
2022-02-14T07:47:46.807Z DEBUG modem << 0x05 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0x5F
2022-02-14T07:47:46.814Z DEBUG modem << 0x06 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0x6F
2022-02-14T07:47:46.821Z DEBUG modem << 0x07 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0x7F
2022-02-14T07:47:46.829Z DEBUG modem << 0x08 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0x8F
2022-02-14T07:47:46.835Z DEBUG modem << 0x09 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0x9F
2022-02-14T07:47:46.846Z DEBUG modem << 0x0A 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0xAF
2022-02-14T07:47:46.850Z DEBUG modem << 0x0B 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0xBF
2022-02-14T07:47:46.856Z DEBUG modem << 0x0C 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0xCF
2022-02-14T07:47:46.863Z DEBUG modem << 0x0D 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0xDF
2022-02-14T07:47:46.870Z DEBUG modem << 0x0E 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0xEF
2022-02-14T07:47:46.878Z DEBUG modem << 0x0F 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0xFF
2022-02-14T07:47:46.879Z DEBUG modem << 0
2022-02-14T07:47:46.880Z DEBUG modem << 
2022-02-14T07:47:46.883Z DEBUG modem << 
2022-02-14T07:47:46.885Z DEBUG modem << 
2022-02-14T07:47:47.385Z DEBUG modem << #XHTTPCRSP:1024,0
2022-02-14T07:47:47.389Z DEBUG modem <<  0x0D 0x0E 0x5F
2022-02-14T07:47:47.397Z DEBUG modem << 0x06 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0x6F
2022-02-14T07:47:47.401Z DEBUG modem << 0x07 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0x7F
2022-02-14T07:47:47.408Z DEBUG modem << 0x08 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0x8F
2022-02-14T07:47:47.415Z DEBUG modem << 0x09 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0x9F
2022-02-14T07:47:47.422Z DEBUG modem << 0x0A 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0xAF
2022-02-14T07:47:47.429Z DEBUG modem << 0x0B 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0xBF
2022-02-14T07:47:47.434Z DEBUG modem << 0x0C 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0
2022-02-14T07:47:47.435Z DEBUG modem << 
2022-02-14T07:47:47.436Z DEBUG modem << 
2022-02-14T07:47:47.437Z DEBUG modem << 
2022-02-14T07:47:47.437Z DEBUG modem << 
2022-02-14T07:47:47.438Z DEBUG modem << 
2022-02-14T07:47:47.439Z DEBUG modem << 
2022-02-14T07:47:47.439Z DEBUG modem << 
2022-02-14T07:47:47.440Z DEBUG modem << 
2022-02-14T07:47:47.441Z DEBUG modem << 
2022-02-14T07:47:47.441Z DEBUG modem << 
2022-02-14T07:47:47.447Z DEBUG modem << 
2022-02-14T07:47:47.449Z DEBUG modem << 
2022-02-14T07:47:47.450Z DEBUG modem << 
2022-02-14T07:47:47.453Z DEBUG modem << 
2022-02-14T07:47:47.454Z DEBUG modem << 
2022-02-14T07:47:47.455Z DEBUG modem << 
2022-02-14T07:47:47.456Z DEBUG modem << 
2022-02-14T07:47:47.457Z DEBUG modem << 
2022-02-14T07:47:47.458Z DEBUG modem << 
2022-02-14T07:47:47.467Z DEBUG modem << 
2022-02-14T07:47:47.468Z DEBUG modem << 
2022-02-14T07:47:47.469Z DEBUG modem << 
2022-02-14T07:47:47.470Z DEBUG modem << 
2022-02-14T07:47:47.473Z DEBUG modem << 
2022-02-14T07:47:47.475Z DEBUG modem << 
2022-02-14T07:47:48.410Z DEBUG modem << #XHTTPCRSP:1024,0
2022-02-14T07:47:48.417Z DEBUG modem << 8 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0xEF
2022-02-14T07:47:48.421Z DEBUG modem << 0x0F 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0xFF
2022-02-14T07:47:48.429Z DEBUG modem << 0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0x0F
2022-02-14T07:47:48.435Z DEBUG modem << 0x01 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0x1F
2022-02-14T07:47:48.445Z DEBUG modem << 0x02 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0x2F
2022-02-14T07:47:48.449Z DEBUG modem << 0x03 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0x3F
2022-02-14T07:47:48.456Z DEBUG modem << 0x04 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0x4F
2022-02-14T07:47:48.464Z DEBUG modem << 0x05 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0x5F
2022-02-14T07:47:48.470Z DEBUG modem << 0x06 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0x6F
2022-02-14T07:47:48.478Z DEBUG modem << 0x07 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0x7F
2022-02-14T07:47:48.484Z DEBUG modem << 0x08 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0x8F
2022-02-14T07:47:48.486Z DEBUG modem << 0x09 0x01 0x02 0x03 0x04
2022-02-14T07:47:48.488Z DEBUG modem << 
2022-02-14T07:47:48.489Z DEBUG modem << 
2022-02-14T07:47:48.490Z DEBUG modem << 
2022-02-14T07:47:48.496Z DEBUG modem << 
2022-02-14T07:47:48.498Z DEBUG modem << 
2022-02-14T07:47:48.501Z DEBUG modem << 
2022-02-14T07:47:49.306Z DEBUG modem << #XHTTPCRSP:1024,0
2022-02-14T07:47:49.314Z DEBUG modem << x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0x0F
2022-02-14T07:47:49.321Z DEBUG modem << 0x01 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0x1F
2022-02-14T07:47:49.328Z DEBUG modem << 0x02 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0x2F
2022-02-14T07:47:49.334Z DEBUG modem << 0x03 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0x3F
2022-02-14T07:47:49.344Z DEBUG modem << 0x04 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0x4F
2022-02-14T07:47:49.348Z DEBUG modem << 0x05 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0
2022-02-14T07:47:49.351Z DEBUG modem << 
2022-02-14T07:47:49.352Z DEBUG modem << 
2022-02-14T07:47:49.353Z DEBUG modem << 
2022-02-14T07:47:49.354Z DEBUG modem << 
2022-02-14T07:47:49.355Z DEBUG modem << 
2022-02-14T07:47:49.356Z DEBUG modem << 
2022-02-14T07:47:49.356Z DEBUG modem << 
2022-02-14T07:47:49.363Z DEBUG modem << 
2022-02-14T07:47:49.364Z DEBUG modem << 
2022-02-14T07:47:49.366Z DEBUG modem << 
2022-02-14T07:47:49.369Z DEBUG modem << 
2022-02-14T07:47:49.371Z DEBUG modem << 
2022-02-14T07:47:49.372Z DEBUG modem << 
2022-02-14T07:47:49.381Z DEBUG modem << 
2022-02-14T07:47:49.383Z DEBUG modem << 
2022-02-14T07:47:49.385Z DEBUG modem << 
2022-02-14T07:47:49.386Z DEBUG modem << 
2022-02-14T07:47:49.388Z DEBUG modem << 
2022-02-14T07:47:49.399Z DEBUG modem << 
2022-02-14T07:47:49.401Z DEBUG modem << 
2022-02-14T07:47:50.139Z DEBUG modem << #XHTTPCRSP:1024,0
2022-02-14T07:47:50.145Z DEBUG modem << x0c 0x0D 0x0E 0x8F
2022-02-14T07:47:50.148Z DEBUG modem << 0x09 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0x9F
2022-02-14T07:47:50.155Z DEBUG modem << 0x0A 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0xAF
2022-02-14T07:47:50.162Z DEBUG modem << 0x0B 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0xBF
2022-02-14T07:47:50.169Z DEBUG modem << 0x0C 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0xCF
2022-02-14T07:47:50.178Z DEBUG modem << 0x0D 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0xDF
2022-02-14T07:47:50.183Z DEBUG modem << 0x0E 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0xEF
2022-02-14T07:47:50.195Z DEBUG modem << 0x0F 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0xFF
2022-02-14T07:47:50.197Z DEBUG modem << 0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0x0F
2022-02-14T07:47:50.204Z DEBUG modem << 0x01 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0x1F
2022-02-14T07:47:50.212Z DEBUG modem << 0x02 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x
2022-02-14T07:47:50.213Z DEBUG modem << 
2022-02-14T07:47:50.215Z DEBUG modem << 
2022-02-14T07:47:50.217Z DEBUG modem << 
2022-02-14T07:47:50.219Z DEBUG modem << 
2022-02-14T07:47:50.220Z DEBUG modem << 
2022-02-14T07:47:50.221Z DEBUG modem << 
2022-02-14T07:47:50.222Z DEBUG modem << 
2022-02-14T07:47:50.223Z DEBUG modem << 
2022-02-14T07:47:50.231Z DEBUG modem << 
2022-02-14T07:47:50.233Z DEBUG modem << 
2022-02-14T07:47:50.756Z DEBUG modem << #XHTTPCRSP:1024,0
2022-02-14T07:47:50.763Z DEBUG modem <<  0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0xAF
2022-02-14T07:47:50.768Z DEBUG modem << 0x0B 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0xBF
2022-02-14T07:47:50.778Z DEBUG modem << 0x0C 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0xCF
2022-02-14T07:47:50.782Z DEBUG modem << 0x0D 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0xDF
2022-02-14T07:47:50.789Z DEBUG modem << 0x0E 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0c 0x0D 0x0E 0xEF
2022-02-14T07:47:50.795Z DEBUG modem << 0x0F 0x01 0x02 0x0
2022-02-14T07:47:50.797Z DEBUG modem << 
2022-02-14T07:47:50.802Z DEBUG modem << 
2022-02-14T07:47:50.803Z DEBUG modem << 
2022-02-14T07:47:50.804Z DEBUG modem << 
2022-02-14T07:47:50.805Z DEBUG modem << 
2022-02-14T07:47:50.815Z DEBUG modem << 
2022-02-14T07:47:50.816Z DEBUG modem << 
2022-02-14T07:47:50.818Z DEBUG modem << 
2022-02-14T07:47:50.819Z DEBUG modem << 
2022-02-14T07:47:50.822Z DEBUG modem << 
2022-02-14T07:47:50.833Z DEBUG modem << 
2022-02-14T07:47:50.834Z DEBUG modem << 
2022-02-14T07:47:50.836Z DEBUG modem << 
2022-02-14T07:47:50.837Z DEBUG modem << 
2022-02-14T07:47:50.850Z DEBUG modem << 
2022-02-14T07:47:50.852Z DEBUG modem << 
2022-02-14T07:47:50.853Z DEBUG modem << #XHTTPCRSP:0,1
2022-02-14T07:47:51.507Z DEBUG modem << %CESQ: 54,2,23,3
2022-02-14T07:48:00.108Z DEBUG modem << %CESQ: 47,2,14,2
2022-02-14T07:48:03.308Z DEBUG modem << %CESQ: 43,2,9,1
2022-02-14T07:48:07.107Z DEBUG modem << %CESQ: 38,1,3,0
2022-02-14T07:48:07.708Z DEBUG modem << %CESQ: 33,1,0,0
2022-02-14T07:48:07.893Z INFO Modem port is closed

Thank you for all your assistance.
Kind regards,
Peter.Min

Parents
  • 0

    Hi Peter,

    I suspect this is because of the speed limitation of the UART debug port, so not all data can be printout in time and you would see different amounts of data dropped from the printout randomly. You can try to check with the following methods:

    1. Try to observe from the RTT Viewer instead of UART.

    2. Try to record modem trace and check the transmission packages from WireShark.

    • Add CONFIG_BSD_LIBRARY_TRACE_ENABLED=y to the projects prj.conf
    • Send the AT CMD AT%XMODEMTRACE=1,2  to start recording.

    Best regards,

    Charlie

Reply
  • 0

    Hi Peter,

    I suspect this is because of the speed limitation of the UART debug port, so not all data can be printout in time and you would see different amounts of data dropped from the printout randomly. You can try to check with the following methods:

    1. Try to observe from the RTT Viewer instead of UART.

    2. Try to record modem trace and check the transmission packages from WireShark.

    • Add CONFIG_BSD_LIBRARY_TRACE_ENABLED=y to the projects prj.conf
    • Send the AT CMD AT%XMODEMTRACE=1,2  to start recording.

    Best regards,

    Charlie

Children
  • +1 in reply to Charlie

    Hi Charlie,

    1. Itest serial_lte_modem on ncs v1.8.0 is not good example.

    2.The best solution is use serial_lte_modem  on ncs v1.9 to substitute.

    3.CONFIG_BSD_LIBRARY_TRACE_ENABLED=y on ncs v1.8.0 is Out of date

    4.alternative :CONFIG_NRF_MODEM_LIB_TRACE_ENABLED=y
    Thank you very much.
    Kind regards,
    Peter.Min
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