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Dependents: mbed-TFT-example-NCS36510 mbed-Accelerometer-example-NCS36510 mbed-Accelerometer-example-NCS36510
Use this mode if you do not run an OS on your system. More...
Functions | |
| void | lwip_init (void) |
| Initialize all modules. | |
| err_t | ip_input (struct pbuf *p, struct netif *inp) |
| If both IP versions are enabled, this function can dispatch packets to the correct one. | |
| err_t | netif_input (struct pbuf *p, struct netif *inp) |
| Forwards a received packet for input processing with ethernet_input() or ip_input() depending on netif flags. | |
| err_t | ethernet_input (struct pbuf *p, struct netif *netif) |
| Process received ethernet frames. | |
Detailed Description
Use this mode if you do not run an OS on your system.
#define NO_SYS to 1. Feed incoming packets to netif->input(pbuf, netif) function from mainloop, *not* *from* *interrupt* *context*. You can allocate a Packet buffers (PBUF) in interrupt context and put them into a queue which is processed from mainloop.
Call sys_check_timeouts() periodically in the mainloop.
Porting: implement all functions in Time and Critical sections.
You can only use Callback-style APIs in this mode.
Function Documentation
Process received ethernet frames.
Using this function instead of directly calling ip_input and passing ARP frames through etharp in ethernetif_input, the ARP cache is protected from concurrent access.
Don't call directly, pass to netif_add() and call netif->input().
- Parameters:
-
p the received packet, p->payload pointing to the ethernet header netif the network interface on which the packet was received
Definition at line 70 of file lwip_ethernet.c.
If both IP versions are enabled, this function can dispatch packets to the correct one.
Don't call directly, pass to netif_add() and call netif->input().
| void lwip_init | ( | void | ) |
Initialize all modules.
Use this in NO_SYS mode. Use tcpip_init() otherwise.
Definition at line 346 of file lwip_init.c.
Forwards a received packet for input processing with ethernet_input() or ip_input() depending on netif flags.
Don't call directly, pass to netif_add() and call netif->input(). Only works if the netif driver correctly sets NETIF_FLAG_ETHARP and/or NETIF_FLAG_ETHERNET flag!
Definition at line 185 of file lwip_netif.c.
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