Changes for page Add GPS Support in LG308N / LPS8v2
Last modified by Xiaoling on 2024/07/31 17:46
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... ... @@ -10,17 +10,14 @@ 10 10 Open the box and connect GPS antenna to GNSS port of EC25 11 11 ))) 12 12 13 -[[image:image -20220527160148-2.png]]13 +[[image:https://wiki.dragino.com/images/thumb/1/19/LG308_GPS_1.png/600px-LG308_GPS_1.png||height="359" width="600"]] 14 14 15 15 Connect GPS antenna 16 16 17 - (((17 + 18 18 modify the two files: 19 -))) 20 20 21 -((( 22 22 /etc/chatscripts/3g.chat 23 -))) 24 24 25 25 (% class="box" %) 26 26 ((( ... ... @@ -31,7 +31,7 @@ 31 31 TIMEOUT 10 32 32 "" "AT&F" 33 33 OK "ATE1" 34 -(% style="color:red" %) **OK "AT+QGPS=1" ~-~-> Add this line, so EC25 module GPS will be enable when dial up**(%%)31 +(% style="color:red" %)OK "AT+QGPS=1" ~-~-> Add this line, so EC25 module GPS will be enable when dial up(%%) 35 35 (% style="color:black" %)OK 'AT+CGDCONT=1,"IP","$USE_APN"' 36 36 SAY "Calling UMTS/GPRS" 37 37 TIMEOUT 30 ... ... @@ -40,7 +40,7 @@ 40 40 ))) 41 41 42 42 ((( 43 -(% style="color:red" %) **Note: After above settings, the GPS will be enable when dial up, if user doesn't use Cellular for Internet access, above script won't execute, in this case, user can run "echo AT+QGPS=1 > /dev/ttyUSB2" to enable GPS**40 +(% style="color:red" %)Note: After above settings, the GPS will be enable when dial up, if user doesn't use Cellular for Internet access, above script won't execute, in this case, user can run "echo AT+QGPS=1 > /dev/ttyUSB2" to enable GPS 44 44 ))) 45 45 46 46 ((( ... ... @@ -49,8 +49,6 @@ 49 49 50 50 (% class="box" %) 51 51 ((( 52 -((( 53 -((( 54 54 gen_gw_cfg() { 55 55 json_init 56 56 json_add_object gateway_conf ... ... @@ -61,19 +61,11 @@ 61 61 json_add_int "stat_interval" "$stat" 62 62 json_add_boolean "forward_crc_valid" 1 63 63 json_add_boolean "forward_crc_error" 0 64 -))) 65 - 66 -((( 67 - (% style="color:red" %)**json_add_string "gps_tty_path" "/dev/ttyUSB1" ~-~-~-~--> Add this line so lora program knows to get the gps info from EC25** 68 -))) 69 - 70 -((( 59 + (% style="color:red" %)json_add_string "gps_tty_path" "/dev/ttyUSB1" ~-~-~-~--> Add this line so lora program knows to get the gps info from EC25(%%) 71 71 (% style="color:black" %) json_close_object 72 - json_dump > /etc/lora/local_conf.json (%%)73 - (% style="color:black" %)**}**61 + json_dump > /etc/lora/local_conf.json 62 +} 74 74 ))) 75 -))) 76 -))) 77 77 78 78 ((( 79 79 Reboot the device and run logread -f to verify if GPS already works. ... ... @@ -81,7 +81,7 @@ 81 81 82 82 (% class="box" %) 83 83 ((( 84 -Fri Mar 6 04:08:59 2020 daemon.info lora_pkt_fwd[3016]: (% style="color:red" %) **INFO~~ GPS serial port path is configured to "/dev/ttyUSB1"**(%%)71 +Fri Mar 6 04:08:59 2020 daemon.info lora_pkt_fwd[3016]: ~(% style="color:red" %)INFO~~ GPS serial port path is configured to "/dev/ttyUSB1" 85 85 Fri Mar 6 04:08:59 2020 daemon.info lora_pkt_fwd[3016]: INFO~~ [main] TTY port /dev/ttyUSB1 open for GPS synchronization 86 86 Fri Mar 6 04:09:00 2020 cron.err crond[1689]: time disparity of 4301528 minutes detected 87 87 Fri Mar 6 04:09:00 2020 daemon.info lora_pkt_fwd[3016]: INFO~~ sockfd=4 ... ... @@ -89,7 +89,7 @@ 89 89 Fri Mar 6 04:09:00 2020 daemon.info lora_pkt_fwd[3016]: INFO~~ FPort Filter: 0 90 90 Fri Mar 6 04:09:00 2020 daemon.info lora_pkt_fwd[3016]: INFO~~ DevAddrMask: 0x0 91 91 Fri Mar 6 04:09:34 2020 daemon.info lora_pkt_fwd[3016]: INFO: [jit] queue is empty 92 -Fri Mar 6 04:09:34 2020 daemon.info lora_pkt_fwd[3016]: STAT~~ {"stat":{"time":"2020-03-06 04:09:34 UTC" **,(% style="color:red" %)"lati":22.70627,"long":114.24277,"alti":58,(%%)**79 +Fri Mar 6 04:09:34 2020 daemon.info lora_pkt_fwd[3016]: STAT~~ {"stat":{"time":"2020-03-06 04:09:34 UTC",(% style="color:red" %)"lati":22.70627,"long":114.24277,"alti":58,(%%) 93 93 (% style="color:black" %)"rxnb":0,"rxok":0,"rxfw":0,"ackr":0.0,"dwnb":0,"txnb":0}} 94 94 Fri Mar 6 04:09:35 2020 daemon.info lora_pkt_fwd[3016]: INFO~~ [up] PUSH_ACK received in 293 ms 95 95 Fri Mar 6 04:09:35 2020 daemon.info lora_pkt_fwd[3016]: INFO~~ [down] PULL_ACK received in 596 ms
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