Driver for W5100 ethernet devices. More...
Driver for W5100 ethernet devices.
This device driver only exposes the MACRAW mode of W5100 devices, so it does not offer any support for the on-chip IPv4, UDP, and TCP capabilities of these chips. In connection with RIOT we are only interested in the RAW Ethernet packets, which we can use through netdev with any software network stack provided by RIOT (e.g. GNRC). This enables W5100 devices to communicate via IPv6, enables unlimited connections, and more...
Files | |
file | w5100.h |
Interface definition for the W5100 device driver. | |
file | w5100_params.h |
Default parameters for W5100 Ethernet devices. | |
file | w5100_regs.h |
Register definitions for W5100 devices. | |
Data Structures | |
struct | w5100_params_t |
W5100 device descriptor. More... | |
struct | w5100_t |
Device descriptor for W5100 devices. More... | |
Enumerations | |
enum | { W5100_ERR_BUS = -1 } |
W5100 error codes. | |
Functions | |
void | w5100_setup (w5100_t *dev, const w5100_params_t *params) |
So the initial device setup. More... | |
void w5100_setup | ( | w5100_t * | dev, |
const w5100_params_t * | params | ||
) |
So the initial device setup.
This function pre-initializes the netdev structure, saves the configuration parameters and finally initializes the SPI bus and the used GPIO pins.