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otPlatUdpSend() function
Sends UDP payload by platform.
Syntax
otError otPlatUdpSend(otUdpSocket *aUdpSocket,
otMessage *aMessage,
const otMessageInfo *aMessageInfo);
Implemented in ![]()
esp_openthread_udp.c:384
Return value
OT_ERROR_NONE Successfully sent by platform, and @p aMessage is freed. OT_ERROR_FAILED Failed to bind UDP socket.
Related Functions
Found 13 other functions taking a ![]()
otUdpSocket
argument:
Function
Description
Check if a UDP socket is open.
Open a UDP/IPv6 socket.
Close a UDP/IPv6 socket.
Bind a UDP/IPv6 socket.
Connect a UDP/IPv6 socket.
Send a UDP/IPv6 message. If the return value is OT_ERROR_NONE, OpenThread takes ownership of @p aMessage, and the caller should no longer reference @p aMessage. If the return value is not OT_ERROR_NONE, the caller retains ownership of @p aMessage, including freeing @p aMessage if the message buffer is no longer needed.
Initializes the UDP socket by platform.
Closes the UDP socket by platform.
Binds the UDP socket by platform.
Binds the UDP socket to a platform network interface. Note: only available when `OPENTHREAD_CONFIG_PLATFORM_UDP_ENABLE` is used.
Connects UDP socket by platform.
Configures the UDP socket to join a UDP multicast group. Note: only available when `OPENTHREAD_CONFIG_PLATFORM_UDP_ENABLE` is used.
Configures the UDP socket to leave a UDP multicast group. Note: only available when `OPENTHREAD_CONFIG_PLATFORM_UDP_ENABLE` is used.