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BEKEN BK7252NQN481 Support #67

Description

@baritonerosecandytea

I have got a camera from aliexpress wanting to use it offline and do some pentesting on cloud side. But the linklemo app is completely dead. Is this chipset going to be supported ?

I only have telnet open in AP mode. Port:20023 and 20019. 20023 is telnet with password 123 and user root but it just shows logs.Example logs below

>> **************************
>> ___
>> | | |
>> |___ |__ |
>>
>> **************************
>> Wellcome use telnet
>>
date: 2025-3-1, time: 8:41:7
jpeg fps:[10] bitrate:[120 KB]
date: 2025-3-1, time: 8:41:8
temp_code:55 - adc_code:192 - adc_trend:[18]:205->[19]:195
init_xtal:17, delta:-9, last_xtal:9
W (156641) sd_card: CMD8 SEND_IF_COND err:-3902
W (156645) sd_card: CMD55 APP_CMD err:-3902
temp_code:49 - adc_code:203 - adc_trend:[19]:195->[18]:205
init_xtal:17, delta:-8, last_xtal:8
ap_handle_timer
jpeg fps:[10] bitrate:[120 KB]
date: 2025-3-1, time: 8:41:9
[INFO ] [2025-03-01 08:41:10.433] [pprpc_delete/03516] [pprpc ]:pprpc delete 2,toexit(tx:0-rx:0)
[INFO ] [2025-03-01 08:41:10.433] [pprpc_delete/03520] [pprpc ]:pprpc delete 3
[INFO ] [2025-03-01 08:41:10.447] [pprpc_delete/03526] [pprpc ]:pprpc delete 4
[INFO ] [2025-03-01 08:41:10.451] [pprpc_delete/03535] [pprpc ]:pprpc delete 5
[INFO ] [2025-03-01 08:41:10.468] [pprpc_delete/03538] [pprpc ]:pprpc delete 6
[INFO ] [2025-03-01 08:41:10.468] [pprpc_delete/03543] [pprpc ]:pprpc delete 7
[INFO ] [2025-03-01 08:41:10.475] [pprpc_delete/03546] [pprpc ]:pprpc delete done
[ALWAY] [2025-03-01 08:41:10.488] [iot_dev_glbs/00251] [iot.dev.glbs ]:===iot.dev.glbs try: udp://39.108.59.60:80====
[INFO ] [2025-03-01 08:41:10.493] [pprpc_create/03371] [pprpc ]:pprpc(0x2039d58) create, xglbs
[ERROR] [2025-03-01 08:41:10.530] [pprpc_udp_wr/01975] [pprpc ]:Failed to osal_udp_sendto, rc:118
date: 2025-3-1, time: 8:41:11
jpeg fps:[10] bitrate:[120 KB]
date: 2025-3-1, time: 8:41:12
[INFO ] [2025-03-01 08:41:12.524] [pprpc_call_c/04808] [pprpc ]:[pprpc_xglbs](0x2039d58) call(GetServers), seq:0, run:2003ms, rc:-5
[ERROR] [2025-03-01 08:41:12.525] [iot_dev_glbs/00285] [iot.dev.glbs ]:Failed to iot_dev_glbs_run pprpc_call_ctrl2bin_cmd(GetServers), rc:-5
[INFO ] [2025-03-01 08:41:12.538] [pprpc_delete/03498] [pprpc ]:pprpc(0x2039d58) delete 1,toexit(tx:0-rx:0)
[INFO ] [2025-03-01 08:41:12.561] [pprpc_write /02447] [pprpc ]:pprpc=0x2039d58, toexit_tx=1!!!
[INFO ] [2025-03-01 08:41:12.654] [pprpc_delete/03516] [pprpc ]:pprpc delete 2,toexit(tx:1-rx:0)
[INFO ] [2025-03-01 08:41:12.654] [pprpc_delete/03520] [pprpc ]:pprpc delete 3
[INFO ] [2025-03-01 08:41:12.670] [pprpc_delete/03526] [pprpc ]:pprpc delete 4
[INFO ] [2025-03-01 08:41:12.671] [pprpc_delete/03535] [pprpc ]:pprpc delete 5
[INFO ] [2025-03-01 08:41:12.676] [pprpc_delete/03538] [pprpc ]:pprpc delete 6
[INFO ] [2025-03-01 08:41:12.691] [pprpc_delete/03543] [pprpc ]:pprpc delete 7
[INFO ] [2025-03-01 08:41:12.691] [pprpc_delete/03546] [pprpc ]:pprpc delete done
[ALWAY] [2025-03-01 08:41:12.699] [iot_dev_glbs/00251] [iot.dev.glbs ]:===iot.dev.glbs try: tcp://39.108.59.60:80====
[INFO ] [2025-03-01 08:41:12.710] [pprpc_create/03371] [pprpc ]:pprpc(0x2038a28) create, xglbs
date: 2025-3-1, time: 8:41:13
jpeg fps:[10] bitrate:[126 KB]
date: 2025-3-1, time: 8:41:14
[ERROR] [2025-03-01 08:41:14.720] [osal_tcp_con/01374] [osal.socket ]:Failed to connect timeout
[ERROR] [2025-03-01 08:41:14.721] [pprpc_connec/03648] [pprpc ]:Failed to osal_tcp_connect, rc:-5
[ERROR] [2025-03-01 08:41:14.727] [iot_dev_glbs/00266] [iot.dev.glbs ]:Failed to iot_dev_glbs_run pprpc_connect
[INFO ] [2025-03-01 08:41:14.737] [pprpc_delete/03498] [pprpc ]:pprpc(0x2038a28) delete 1,toexit(tx:0-rx:0)
date: 2025-3-1, time: 8:41:15
ap_handle_timer
pool size max used size available size
------- ---------- ------------- --------------
ITCM 27072 19304 7768
TCM 116080 60500 59780
heap 262144 216600 61748
jpeg fps:[10] bitrate:[126 KB]
date: 2025-3-1, time: 8:41:16
date: 2025-3-1, time: 8:41:17
jpeg fps:[10] bitrate:[120 KB]
date: 2025-3-1, time: 8:41:18
date: 2025-3-1, time: 8:41:19
W (167700) sd_card: CMD8 SEND_IF_COND err:-3902
W (167704) sd_card: CMD55 APP_CMD err:-3902
jpeg fps:[10] bitrate:[120 KB]
date: 2025-3-1, time: 8:41:21
[INFO ] [2025-03-01 08:41:21.396] [pprpc_delete/03516] [pprpc ]:pprpc delete 2,toexit(tx:0-rx:0)
[INFO ] [2025-03-01 08:41:21.396] [pprpc_delete/03520] [pprpc ]:pprpc delete 3
[INFO ] [2025-03-01 08:41:21.402] [pprpc_delete/03526] [pprpc ]:pprpc delete 4
[INFO ] [2025-03-01 08:41:21.418] [pprpc_delete/03535] [pprpc ]:pprpc delete 5
[INFO ] [2025-03-01 08:41:21.419] [pprpc_delete/03538] [pprpc ]:pprpc delete 6
[INFO ] [2025-03-01 08:41:21.426] [pprpc_delete/03543] [pprpc ]:pprpc delete 7
[INFO ] [2025-03-01 08:41:21.439] [pprpc_delete/03546] [pprpc ]:pprpc delete done
[ALWAY] [2025-03-01 08:41:21.442] [iot_dev_glbs/00251] [iot.dev.glbs ]:===iot.dev.glbs try: udp://39.108.59.60:53====
[INFO ] [2025-03-01 08:41:21.459] [pprpc_create/03371] [pprpc ]:pprpc(0x203ac84) create, xglbs
[ERROR] [2025-03-01 08:41:21.486] [pprpc_udp_wr/01975] [pprpc ]:Failed to osal_udp_sendto, rc:118
jpeg fps:[10] bitrate:[120 KB]
date: 2025-3-1, time: 8:41:22
date: 2025-3-1, time: 8:41:23
[INFO ] [2025-03-01 08:41:23.466] [pprpc_call_c/04808] [pprpc ]:[pprpc_xglbs](0x203ac84) call(GetServers), seq:0, run:2003ms, rc:-5
[ERROR] [2025-03-01 08:41:23.467] [iot_dev_glbs/00285] [iot.dev.glbs ]:Failed to iot_dev_glbs_run pprpc_call_ctrl2bin_cmd(GetServers), rc:-5
[INFO ] [2025-03-01 08:41:23.480] [pprpc_delete/03498] [pprpc ]:pprpc(0x203ac84) delete 1,toexit(tx:0-rx:0)
[INFO ] [2025-03-01 08:41:23.495] [pprpc_write /02447] [pprpc ]:pprpc=0x203ac84, toexit_tx=1!!!
[INFO ] [2025-03-01 08:41:23.596] [pprpc_delete/03516] [pprpc ]:pprpc delete 2,toexit(tx:1-rx:0)
[INFO ] [2025-03-01 08:41:23.596] [pprpc_delete/03520] [pprpc ]:pprpc delete 3
[INFO ] [2025-03-01 08:41:23.608] [pprpc_delete/03526] [pprpc ]:pprpc delete 4
[INFO ] [2025-03-01 08:41:23.612] [pprpc_delete/03535] [pprpc ]:pprpc delete 5
[INFO ] [2025-03-01 08:41:23.629] [pprpc_delete/03538] [pprpc ]:pprpc delete 6
[INFO ] [2025-03-01 08:41:23.629] [pprpc_delete/03543] [pprpc ]:pprpc delete 7
[INFO ] [2025-03-01 08:41:23.635] [pprpc_delete/03546] [pprpc ]:pprpc delete done
[ALWAY] [2025-03-01 08:41:23.651] [iot_dev_glbs/00251] [iot.dev.glbs ]:===iot.dev.glbs try: tcp://39.108.59.60:53====
[INFO ] [2025-03-01 08:41:23.654] [pprpc_create/03371] [pprpc ]:pprpc(0x203ced8) create, xglbs
jpeg fps:[10] bitrate:[120 KB]
date: 2025-3-1, time: 8:41:24

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