WifiConfig_SetPSK Function
Header: #include <applibs/wificonfig.h>
Sets the pre-shared key (PSK) for a Wi-Fi network. The PSK is used for networks that are configured with the WifiConfig_Security_Wpa2_Psk
security type.
The setting is effective immediately but won't persist across device reboots unless the WifiConfig_PersistConfig function is called after this function.
static int WifiConfig_SetPSK(int networkId, const char *psk, size_t pskLength);
Parameters
networkId
The ID of the network to configure. WifiConfig_AddNetwork returns the network ID.psk
A pointer to the buffer that contains the PSK for the network.pskLength
The length of the PSK for the network. This parameter must be less than or equals toWIFICONFIG_WPA2_KEY_MAX_BUFFER_SIZE
.
Errors
Returns -1 if an error is encountered and sets errno
to the error value.
EACCES: the application manifest doesn't include the WifiConfig capability.
EFAULT: the
psk
parameter is NULL.ERANGE: the
pskLength
parameter is greater thanWIFICONFIG_WPA2_KEY_MAX_BUFFER_SIZE
.EAGAIN: the Wi-Fi device isn't ready.
ENETDOWN: the Wi-Fi network interface is unavailable.
EINVAL: the
networkId
parameter is invalid.ENODEV: the
networkId
parameter doesn't match any of the IDs of the stored networks.
Any other errno
may also be specified; such errors aren't deterministic and the same behavior might not be retained through system updates.
Return value
Returns 0 for success, or -1 for failure, in which case errno
is set to the error value.
Application manifest requirements
The application manifest must include the WifiConfig capability.
प्रतिक्रिया
https://aka.ms/ContentUserFeedback.
जल्द आ रहा है: 2024 के दौरान हम सामग्री के लिए फीडबैक तंत्र के रूप में GitHub मुद्दों को चरणबद्ध तरीके से समाप्त कर देंगे और इसे एक नई फीडबैक प्रणाली से बदल देंगे. अधिक जानकारी के लिए, देखें:के लिए प्रतिक्रिया सबमिट करें और देखें