ban4jp -
uIP 1.0 based webserver for LPC1114 + ENC28J60
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uIP has a few global variables that are used in device drivers for uIP. More...
Variables | |
| CCIF uint16_t | uip_len |
| The length of the packet in the uip_buf buffer. | |
| uint8_t | uip_ext_len |
| The length of the extension headers. | |
Detailed Description
uIP has a few global variables that are used in device drivers for uIP.
Variable Documentation
| uint8_t uip_ext_len |
The length of the extension headers.
| CCIF uint16_t uip_len |
The length of the packet in the uip_buf buffer.
The global variable uip_len holds the length of the packet in the uip_buf buffer.
When the network device driver calls the uIP input function, uip_len should be set to the length of the packet in the uip_buf buffer.
When sending packets, the device driver should use the contents of the uip_len variable to determine the length of the outgoing packet.
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