2024-Cam-D200 AT固件 初探

1.连接wifi

1. AT+WJAP=SSID,PASSWORD

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1. 例如
   
2. AT+WJAP=test,123456789
   
3. 
   
4. 
   
5. ---- 已发送 utf8 编码消息: "AT+WJAP=test,123456789\r\n" ----
   
6. test
   
7. 123456789length:9
   
8. wifi_mgmr_sta_connect: ssid:<test>/<4> key:<123456789>/<9> akm:<>/<0> 0-0-0-1
   
9. start connecting ...
   
10. wpa_supplicant_ctrl_iface_msg_cb: cmd send succeded, txt is State### DISCONNECTED -> INACTIVE
    
11. wpa_supplicant_ctrl_iface_msg_cb: cmd send succeded, txt is State### INACTIVE -> DISCONNECTED
    
12. OK
    
13. Exec key_mgmt WPA-PSK WPA-PSK-SHA256 SAE
    
14. Exec pairwise TKIP CCMP GCMP GCMP-256 CCMP-256
    
15. Exec group TKIP CCMP GCMP GCMP-256 CCMP-256
    
16. Exec ieee80211w 0
    
17. Exec scan_ssid 1
    
18. Exec bl_flags 0
    
19. Exec ssid "test"
    
20. Exec psk "123456789"
    
21. WPA network 0: created and configuredwpa_supplicant_ctrl_iface_msg_cb: cmd send succeded, txt is State### DISCONNECTED -> SCANNING
    
22. Starting AP scan for specific SSID: test, ssid_len:4, BSSID: 00:00:00:00:00:00
    
23. �[WPA] CTRL-EVENT-BSS-ADDED 0 76:04:2B:1D:8D:C7
    
24. �[WPA] CTRL-EVENT-SCAN-RESULTS
    
25. �[WPA] Trying to associate with 76:04:2B:1D:8D:C7 (SSID='test' freq=2462 MHz)
    
26. wpa_supplicant_ctrl_iface_msg_cb: cmd send succeded, txt is State### SCANNING -> ASSOCIATING
    
27. === sm_connect_req_handler sm_env.auth_retry_gap = 0
    
28. --- OPT rxu_mgmt_ind is detected
    
29. rc_init: station_id=0 format_mod=2 pre_type=0 short_gi=1 max_bw=0
    
30. rc_init: nss_max=0 mcs_max=7 r_idx_min=0 r_idx_max=3 no_samples=10
    
31. [FU]Set timer,state is 5,ongoing++
    
32. [FU]Tx cfm ongoing--, value is 0
    
33. [FL]RECV AUTH,sn:341
    
34. [FU]RECV AUTH,sn:341
    
35. [FU]Rx handler,state:5,fctl:0xb0
    
36. [FU]Clear timer in auth handler
    
37. [FU]Set timer,state is 8,ongoing++
    
38. [FU]Tx cfm ongoing--, value is 0
    
39. [FL]RECV ASSOCRSP,sn:342
    
40. [FU]RECV ASSOCRSP,sn:342
    
41. [FU]Rx handler,state:8,fctl:0x10
    
42. [FU]Clear timer in assoc rsp handler
    
43. === sm_connect_ind sm_env.auth_retry_gap = 0
    
44. wpa_supplicant_ctrl_iface_msg_cb: cmd send succeded, txt is State### ASSOCIATING -> ASSOCIATED
    
45. �[WPA] Associated with 76:04:2B:1D:8D:C7
    
46. �[WPA] CTRL-EVENT-SUBNET-STATUS-UPDATE status=0
    
47. wpa_supplicant_ctrl_iface_msg_cb: cmd send succeded, txt is State### ASSOCIATED -> 4WAY_HANDSHAKE
    
48. wpa_supplicant_ctrl_iface_msg_cb: cmd send succeded, txt is State### 4WAY_HANDSHAKE -> GROUP_HANDSHAKE
    
49. �[WPA] WPA: Key negotiation completed with 76:04:2B:1D:8D:C7 [PTK=CCMP GTK=CCMP]
    
50. �[WPA] CTRL-EVENT-CONNECTED - Connection to 76:04:2B:1D:8D:C7 completed [id=0 id_str=]
    
51. wpa_supplicant_ctrl_iface_msg_cb: cmd send succeded, txt is CTRL-EVENT-CONNECTED - Connection to 76:04:2B:1D:8D:C7 completed [id=0 id_str=]
    
52. ===========================================================================================================================================
    
53. 
    
54. [AT][RX] Connection Status
    
55. [AT][RX]   status_code 0
    
56. [AT][RX]   reason_code 0
    
57. [AT][RX]   status detail: sm connect ind ok
    
58. [AT][RX]   MAC 76:04:2B:1D:8D:C7
    
59. [AT][RX]   vif_idx 1
    
60. [AT][RX]   ap_idx 0
    
61. [AT][RX]   ch_idx 0
    
62. [AT][RX]   qos 1
    
63. [AT][RX]   aid 1
    
64. [AT][RX]   band 2.4G
    
65. [AT][RX]   channel 11
    
66. =====================
    
67. 
    
68. start dhcping ...
    
69. wpa_supplicant_ctrl_iface_msg_cb: cmd send succeded, txt is State### GROUP_HANDSHAKE -> COMPLETED
    
70. IP:192.168.43.203
    
71. MASK: 255.255.255.0
    
72. Gateway: 192.168.43.1
    
73. {FVIF-0} ip=I4 gw=I4bl618_wifi_got_ip_process
    
74. [0] wl1: MAC=b4:0e:cf:3a:49:df ip=192.168.43.203/24 UP,CONNECTED
    
75. accept start

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2.查询ip

1. AT+WJAP?

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1. ---- 已发送 utf8 编码消息: "AT+WJAP?\r\n" ----
   
2. 192.168.43.203
   
3. OK

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3.错误示范,带引号的参数 也无法连接 报错，wifi认证 未通过

1. AT+WJAP=test,"123456789"

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1. ---- 已发送 utf8 编码消息: "AT+WJAP=test,"123456789"\r\n" ----
   
2. test
   
3. "123456789"length:11
   
4. wifi_mgmr_sta_connect: ssid:<test>/<4> key:<"123456789">/<11> akm:<>/<0> 0-0-0-1
   
5. start connecting ...
   
6. wpa_supplicant_ctrl_iface_msg_cb: cmd send succeded, txt is State### DISCONNECTED -> INACTIVE
   
7. wpa_supplicant_ctrl_iface_msg_cb: cmd send succeded, txt is State### INACTIVE -> DISCONNECTED
   
8. OK
   
9. Exec key_mgmt WPA-PSK WPA-PSK-SHA256 SAE
   
10. Exec pairwise TKIP CCMP GCMP GCMP-256 CCMP-256
    
11. Exec group TKIP CCMP GCMP GCMP-256 CCMP-256
    
12. Exec ieee80211w 0
    
13. Exec scan_ssid 1
    
14. Exec bl_flags 0
    
15. Exec ssid "test"
    
16. Exec psk ""123456789""
    
17. WPA network 0: created and configuredwpa_supplicant_ctrl_iface_msg_cb: cmd send succeded, txt is State### DISCONNECTED -> SCANNING
    
18. Starting AP scan for specific SSID: test, ssid_len:4, BSSID: 00:00:00:00:00:00
    
19. �[WPA] CTRL-EVENT-BSS-ADDED 0 76:04:2B:1D:8D:C7
    
20. �[WPA] CTRL-EVENT-SCAN-RESULTS
    
21. �[WPA] Trying to associate with 76:04:2B:1D:8D:C7 (SSID='test' freq=2462 MHz)
    
22. wpa_supplicant_ctrl_iface_msg_cb: cmd send succeded, txt is State### SCANNING -> ASSOCIATING
    
23. === sm_connect_req_handler sm_env.auth_retry_gap = 0
    
24. --- OPT rxu_mgmt_ind is detected
    
25. rc_init: station_id=0 format_mod=2 pre_type=0 short_gi=1 max_bw=0
    
26. rc_init: nss_max=0 mcs_max=7 r_idx_min=0 r_idx_max=3 no_samples=10
    
27. [FU]Set timer,state is 5,ongoing++
    
28. [FU]Tx cfm ongoing--, value is 0
    
29. [FL]RECV AUTH,sn:675
    
30. [FU]RECV AUTH,sn:675
    
31. [FU]Rx handler,state:5,fctl:0xb0
    
32. [FU]Clear timer in auth handler
    
33. [FU]Set timer,state is 8,ongoing++
    
34. [FU]Tx cfm ongoing--, value is 0
    
35. [FL]RECV ASSOCRSP,sn:676
    
36. [FU]RECV ASSOCRSP,sn:676
    
37. [FU]Rx handler,state:8,fctl:0x10
    
38. [FU]Clear timer in assoc rsp handler
    
39. === sm_connect_ind sm_env.auth_retry_gap = 0
    
40. wpa_supplicant_ctrl_iface_msg_cb: cmd send succeded, txt is State### ASSOCIATING -> ASSOCIATED
    
41. �[WPA] Associated with 76:04:2B:1D:8D:C7
    
42. �[WPA] CTRL-EVENT-SUBNET-STATUS-UPDATE status=0
    
43. wpa_supplicant_ctrl_iface_msg_cb: cmd send succeded, txt is State### ASSOCIATED -> 4WAY_HANDSHAKE
    
44. [FU]Rx handler,state:0,fctl:0xc0
    
45. ��==========================  Keyram Config ========================
    
46. ��  start 08 -->> end 11; nVAP 02; max 31
    
47. ==========================  Keyram Dump =========================
    
48. [id]   MAC Address     Key Len  VLan ID  Default        Key Hexdump(16Bytes MAX)
    
49. [00] FF:FF:FF:FF:FF:FF  64-Bit    00        0��     00000000 00000000 00000000 00000000
    
50. [01] FF:FF:FF:FF:FF:FF  64-Bit    00        0��     00000000 00000000 00000000 00000000
    
51. [02] FF:FF:FF:FF:FF:FF  64-Bit    00        0��     00000000 00000000 00000000 00000000
    
52. [03] FF:FF:FF:FF:FF:FF  64-Bit    00        0��     00000000 00000000 00000000 00000000
    
53. [04] FF:FF:FF:FF:FF:FF  64-Bit    00        0��     00000000 00000000 00000000 00000000
    
54. [05] FF:FF:FF:FF:FF:FF  64-Bit    00        0��     00000000 00000000 00000000 00000000
    
55. [06] FF:FF:FF:FF:FF:FF  64-Bit    00        0��     00000000 00000000 00000000 00000000
    
56. [07] FF:FF:FF:FF:FF:FF  64-Bit    00        0��     00000000 00000000 00000000 00000000
    
57. [08] 76:04:2B:1D:8D:C7  64-Bit    01        1��     00000000 00000000 00000000 00000000
    
58. [09] FF:FF:FF:FF:FF:FF  64-Bit    00        0��     00000000 00000000 00000000 00000000
    
59. [10] FF:FF:FF:FF:FF:FF  64-Bit    00        0��     00000000 00000000 00000000 00000000
    
60. [11] FF:FF:FF:FF:FF:FF  64-Bit    00        0��     00000000 00000000 00000000 00000000
    
61. ==========================  MAC Address =========================
    
62.     MAC B4:0E:CF:3A:49:DF Mask 00:00:00:00:00:00
    
63.   BSSID 76:04:2B:1D:8D:C7 Mask 00:00:00:00:00:00
    
64. =================================================================
    
65. [AT][RX] Connection Status
    
66. [AT][RX]   status_code 7
    
67. [AT][RX]   reason_code 1
    
68. [AT][RX]   status detail: deauth by AP when connected
    
69. [AT][RX]   vif_idx 1
    
70. =================================================================
    
71. bl618_wifi_got_ip_process
    
72. �[WPA] CTRL-EVENT-DISCONNECTED bssid=76:04:2B:1D:8D:C7 reason=1
    
73. �[WPA] WPA: 4-Way Handshake failed - pre-shared key may be incorrect
    
74. �[WPA] CTRL-EVENT-SSID-TEMP-DISABLED id=0 ssid="test" auth_failures=1 duration=10 reason=WRONG_KEY
    
75. wpa_supplicant_ctrl_iface_msg_cb: cmd send succeded, txt is State### 4WAY_HANDSHAKE -> DISCONNECTED

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不错不错，以后再有连接WiFi问题，直接看这个帖子。

细致

AT固件在哪？怎么在资料那里没有找到