Solvline Eddy DK Ver 2.20 - Manual (Page 57)

Chapter 6. Library
6-14
SB_SendUdpServer
Function Transmits data to UDP socket. (Server mode)
Format Int SB_SendUdpServer (int Handle, char *Buffer, int Data_Size);
Parameter Handle
Buffer
Data_Size
Handle number bound to UDP socket
Buffer point where packet data to be sent is saved
Size of the buffer to send
Returns None
Notice This function can be called after confirming client’s network information
by sending data to UDP socket bound to Eddy from network; that is, user
has to call SB_ReadUdp first.
When data transmission has to be made first, user has to use
SB_SendUdpClient function.
SB_SendUdpClient
Function Transmit data to UDP socket (Client mode)
Format Int SB_SendUdpClient (int Handle, char *Buffer, int Data_Size,
Char *IP_Address, int Socket_No);
Parameter Handle
Buffer
Data_Size
IP_Address
Socket_No
Handle number bound to UDP socket.
Buffer point where packet data to be sent is saved.
Size of the buffer to send.
IP address to send data to.
Socket number to send data to.
Returns None
Notice This function can be used when user already knows destination network
information to send data to using UDP socket.
When data transmission has to be made first, user has to use
SB_SendUdpClient function..
6.7 GPIO Functions
The following functions are used to control maximum 16 different GPIO ports that have been installed.
Using each GPIO port user can sense 3.3V voltage or control output.
SB_SetGpioMode
Function Configures data communication direction of GPIO port.