mikroC
mikroC - C Compiler for Microchip PIC microcontrollers
making it simple...
Prototype | unsigned Eth_Get_Udp_Source_Port(void); |
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Returns | Returns the source port (socket) of the received UDP packet. |
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Description | The function returns the source port (socket) of the received UDP packet. After the |
| reception of valid IP packet is detected and its type is determined to be UDP, the UDP |
| packet header must be interpreted. UDP source port is the first data in the UDP header. |
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Requires | This function must be called in a proper sequence, i.e. immediately after interpretation |
| of the IP packet header (at the very beginning of UDP packet header retrieval). |
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Example | udp_source_port = Eth_Get_Udp_Source_Port(); |
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Prototype | unsigned Eth_Get_Udp_Dest_Port(void); |
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Returns | Returns the destination port of the received UDP packet. |
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Description | The function returns the destination port of the received UDP packet. The second |
| information contained in the UDP packet header is the destination port (socket) to which |
| the packet is targeted. |
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Requires | This function must be called in a proper sequence, i.e. immediately after calling the |
| Eth_Get_Udp_Source_Port function. |
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Example | udp_dest_port = Eth_Get_Udp_Dest_Port(); |
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180 | MikroElektronika: Development tools - Books - Compilers |
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