EAmmelt1

Gleiche Situation über 192.168.178.55, aber ich habe gerade die Ursache gefunden: Ich muss (natürlich) in den Sandbox Entitlements Netzwerkverbindungen erlauben.

Danke für Deine Hilfe, Eberhard

Dann hier der ganze Report:

2022-06-15T14-02-45-547Z
Scroll down for event log!

{"uptime": 47837,
 "free_heap_bytes":147912,
 "largest_free_heap_block":110580,
 "devices": [],
 "error_counters": [ {"port": "A", "SpiTfpChecksum": 0, "SpiTfpFrame": 0, "TfpFrame": 0, "TfpUnexpected": 0},{"port": "B", "SpiTfpChecksum": 0, "SpiTfpFrame": 0, "TfpFrame": 0, "TfpUnexpected": 0},{"port": "C", "SpiTfpChecksum": 0, "SpiTfpFrame": 0, "TfpFrame": 0, "TfpUnexpected": 0},{"port": "D", "SpiTfpChecksum": 0, "SpiTfpFrame": 0, "TfpFrame": 0, "TfpUnexpected": 0},{"port": "E", "SpiTfpChecksum": 0, "SpiTfpFrame": 0, "TfpFrame": 0, "TfpUnexpected": 0},{"port": "F", "SpiTfpChecksum": 0, "SpiTfpFrame": 0, "TfpFrame": 0, "TfpUnexpected": 0}],
 "info/modules": {"event_log":true,"esp32_brick":true,"network":true,"ntp":true,"wifi":true,"http":true,"ws":true,"firmware_update":true,"proxy":true,"authentication":true,"device_name":true},
 "info/features": [],
 "info/version": {"firmware":"2.0.1-627e5281","config":"2.0.0"},
 "network/config": {"hostname":"esp32-Zj7","enable_mdns":true},
 "ntp/config": {"enable":true,"use_dhcp":true,"timezone":"Europe/Berlin","server":"ptbtime1.ptb.de","server2":"ptbtime2.ptb.de"},
 "ntp/state": {"synced":true},
 "wifi/state": {"connection_state":3,"ap_state":1,"ap_bssid":"44:17:93:60:FD:DD","sta_ip":"192.168.178.55","sta_rssi":-77,"sta_bssid":"44:4E:6D:ED:2E:AE"},
 "wifi/sta_config": {"enable_sta":true,"ssid":"R2D2","bssid":[68,78,109,237,46,174],"bssid_lock":false,"passphrase":null,"ip":"0.0.0.0","gateway":"0.0.0.0","subnet":"0.0.0.0","dns":"0.0.0.0","dns2":"0.0.0.0"},
 "wifi/ap_config": {"enable_ap":true,"ap_fallback_only":false,"ssid":"esp32-Zj7","hide_ssid":false,"passphrase":null,"channel":0,"ip":"10.0.0.1","gateway":"10.0.0.1","subnet":"255.255.255.0"},
 "proxy/error_counters": {"A":{"SpiTfpChecksum":0,"SpiTfpFrame":0,"TfpFrame":0,"TfpUnexpected":0},"B":{"SpiTfpChecksum":0,"SpiTfpFrame":0,"TfpFrame":0,"TfpUnexpected":0},"C":{"SpiTfpChecksum":0,"SpiTfpFrame":0,"TfpFrame":0,"TfpUnexpected":0},"D":{"SpiTfpChecksum":0,"SpiTfpFrame":0,"TfpFrame":0,"TfpUnexpected":0},"E":{"SpiTfpChecksum":0,"SpiTfpFrame":0,"TfpFrame":0,"TfpUnexpected":0},"F":{"SpiTfpChecksum":0,"SpiTfpFrame":0,"TfpFrame":0,"TfpUnexpected":0}},
 "proxy/devices": [],
 "authentication/config": {"enable_auth":false,"username":"","digest_hash":""},
 "info/name": {"name":"esp32-Zj7","type":"esp32","display_type":"ESP32 Brick","uid":"Zj7"},
 "info/display_name": {"display_name":""},
 "reboot": null,
 "network/config_update": {"hostname":"esp32-Zj7","enable_mdns":true},
 "ntp/config_update": {"enable":true,"use_dhcp":true,"timezone":"Europe/Berlin","server":"ptbtime1.ptb.de","server2":"ptbtime2.ptb.de"},
 "wifi/scan": null,
 "wifi/sta_config_update": {"enable_sta":true,"ssid":"R2D2","bssid":[68,78,109,237,46,174],"bssid_lock":false,"passphrase":null,"ip":"0.0.0.0","gateway":"0.0.0.0","subnet":"0.0.0.0","dns":"0.0.0.0","dns2":"0.0.0.0"},
 "wifi/ap_config_update": {"enable_ap":true,"ap_fallback_only":false,"ssid":"esp32-Zj7","hide_ssid":false,"passphrase":null,"channel":0,"ip":"10.0.0.1","gateway":"10.0.0.1","subnet":"255.255.255.0"},
 "authentication/config_update": {"enable_auth":false,"username":"","digest_hash":""},
 "info/display_name_update": {"display_name":""}}

                  0,025      **** TINKERFORGE ESP32 BRICK V2.0.1-627e5281 ****
                  0,025           329K RAM SYSTEM   295228 HEAP BYTES FREE
                  0,036  READY.
                  0,056  Mounted data partition. 16384 of 3538944 bytes (0.5 %) used
                  0,111  ESP32 Brick config version: 2.0.0
                  0,112  ESP32 Brick UID: Zj7
                  0,424  Set timezone to Europe/Berlin
                  0,579  Starting scan to select unoccupied channel for soft AP.
                  0,622  mDNS responder started
                  0,641  Wifi connecting to R2D2
                  0,645  This is  (esp32-Zj7), a ESP32 Brick
                  1,082  Selecting channel 5 for softAP
                  1,085  Had to configure soft AP IP address 1 times.
                  1,085  Wifi soft AP started
                  1,095      SSID: esp32-Zj7
                  1,412      MAC address: 44:17:93:60:FD:DD
                  1,413      IP address: 10.0.0.1
                  6,448  Wifi connected to R2D2
                  6,471  Wifi MAC address: 44:17:93:60:FD:DC
                  6,472  Wifi got IP address: 192.168.178.55. Connected to BSSID 44:4E:6D:ED:2E:AE
2022-06-15 16:02:29,157  NTP synchronized at 31,441!

esp32-Zj7 funktioniert nicht, ipcon_connect gibt E_HOSTNAME_INVALID zurück. Das Webinterface funktioniert mit 10.0.0.1. Hier der Debug-Report:

                  0,025      **** TINKERFORGE ESP32 BRICK V2.0.1-627e5281 ****
                  0,026           329K RAM SYSTEM   295228 HEAP BYTES FREE
                  0,036  READY.
                  0,088  Mounted data partition. 16384 of 3538944 bytes (0.5 %) used
                  0,267  ESP32 Brick config version: 2.0.0
                  0,268  ESP32 Brick UID: Zj7
                  0,587  Set timezone to Europe/Berlin
                  0,848  Starting scan to select unoccupied channel for soft AP.
                  0,928  mDNS responder started
                  0,946  Wifi connecting to R2D2
                  0,950  This is  (esp32-Zj7), a ESP32 Brick
                  1,351  Selecting channel 5 for softAP
                  1,354  Had to configure soft AP IP address 1 times.
                  1,354  Wifi soft AP started
                  1,364      SSID: esp32-Zj7
                  1,681      MAC address: 44:17:93:60:FD:DD
                  1,682      IP address: 10.0.0.1
                  6,931  Wifi connected to R2D2
                  6,963  Wifi MAC address: 44:17:93:60:FD:DC
                  6,965  Wifi got IP address: 192.168.178.55. Connected to BSSID 44:4E:6D:ED:2E:AE
Warum steht da "Wifi connected to R2D2"? R2D2 ist mein WLAN.

Mein Fehler mit dem Router, der spielt ja keine Rolle. Der Mac ist mit dem ESP verbunden, der ESP hat die ursprüngliche WLAN Konfiguration.

Danke für die Antwort,  IP-Connection-Enumerate-Beispiel funktioniert nicht, da ipcon_connect -4 zurückgibt.

Ich hatte nur einen Brick Viewer offen, testweise auch gar keinen.

Binding Version ist: 2.1.33, ESP-Firmware: 2.0.1, Brick Viewer: 2.4.22

Gleiches Problem unter macOS 12.4 (M1).

Hallo zusammen,

ich kann keine Verbindung zum ESP32 über WLAN aufbauen, ipcon_connect gibt -4 (E_NO_CONNECT) zurück, während Brick Viewer die Verbindung mit den gleichen Einstellungen herstellen kann. Hier der Code:

   IPConnection ipcon;
    ipcon_create(&ipcon);

    // Create device object
    DC dc;
    dc_create(&dc, UID, &ipcon);

    // Connect to brickd
    int result = ipcon_connect(&ipcon, "10.0.0.1", 4223);
    if (result < 0) {
        fprintf(stderr, "Could not connect\n");
        return;
    }
    ...

MacOS 10.15.7

Irgendwelche Ideen dazu?

Danke und beste Grüße,

Eberhard