A brief update: I've updated my configuration from a different example to be a
bit more complete. It looks like it can't communicate with the PHY.
#if (defined (RTEMS_SET_ETHERNET_ADDRESS))
static char ethernet_address[6] = { 0x00, 0x04, 0x9F, 0x00, 0x5B, 0x21 };
#endif
static struct rtems_bsdnet_ifconfig netdriver_config = {
RTEMS_BSP_NETWORK_DRIVER_NAME, /* name */
RTEMS_BSP_NETWORK_DRIVER_ATTACH, /* attach function */
NULL, /* No more interfaces */
#if (defined (RTEMS_USE_BOOTP))
NULL, /* BOOTP supplies IP address */
NULL, /* BOOTP supplies IP net mask */
#else
"192.168.0.140", /* IP address */
"255.255.255.0", /* IP net mask */
#endif /* !RTEMS_USE_BOOTP */
#if (defined (RTEMS_SET_ETHERNET_ADDRESS))
ethernet_address, /* Ethernet hardware address */
#else
NULL, /* Driver supplies hardware address */
#endif
0, /* Use default driver parameters */
0, /* mtu */
0, /* rbuf_count */
0, /* xbuf_count */
0, /* port */
39 /* irq */
};
struct rtems_bsdnet_config rtems_bsdnet_config = {
&netdriver_config,
NULL,
0, /* Default network task priority */
16 * 1024, /* Default mbuf capacity */
16 * 1024, /* Default mbuf cluster capacity */
"rtems", /* Host name */
"nodomain.com", /* Domain name */
"192.168.0.14", /* Gateway */
"192.168.0.1", /* Log host */
{"192.168.0.1" }, /* Name server(s) */
{"192.168.0.1" }, /* NTP server(s) */
0, /* efficiency */
0, /* udp TX buffer */
0, /* udp RX buffer */
0, /* tcp TX buffer */
0, /* tcp RX buffer */
};
I also added the network shell commands and can ping myself on 192.168.0.140.
ifconfig atsamv0 shows:
***** atsam0 *****
Ethernet Address: 48:11:40:20:45:01
Address:192.168.0.140 Broadcast Address:192.168.0.255 Net mask:255.255.255.0
Flags: Up Broadcast Running Simplex Multicast
Send queue limit:50 length:0 Dropped:0
-E- TimeOut ReadPhy
This matches the slow blinking of both LEDs at about 0.5Hz.
Isaac
On 06/01/2016 11:46 AM, Isaac Gutekunst wrote:
Hi All,
I'm trying to bring up tHE Atmel SAMV71 Explained Ultra board with networking,
and can't figure out how to. Does anyone have any quick pointers?
Isaac
To limit potential email traffic, this is my setup as of now:
I've compiled the BSP with --enable-networking, verified by sprinkling #error
messages in the generated header files that it really was compiled with
--enable-networkinG.
I've copied the following from the networking supplement:
static struct rtems_bsdnet_ifconfig netdriver_config = {
RTEMS_BSP_NETWORK_DRIVER_NAME,
RTEMS_BSP_NETWORK_DRIVER_ATTACH
};
struct rtems_bsdnet_config rtems_bsdnet_config = {
&netdriver_config,
NULL,
};
In Init, I call
rtems_bsdnet_initialize_network ();
My overall configuration #defines are as follows:
#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
#define CONFIGURE_USE_IMFS_AS_BASE_FILESYSTEM
#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 64
#define CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK 512
#define CONFIGURE_MAXIMUM_DRIVERS 20
#define CONFIGURE_SWAPOUT_TASK_PRIORITY 2
#define CONFIGURE_INIT_TASK_STACK_SIZE RTEMS_MINIMUM_STACK_SIZE
#define CONFIGURE_EXTRA_TASK_STACKS RTEMS_MINIMUM_STACK_SIZE
#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
#define CONFIGURE_MAXIMUM_TASKS rtems_resource_unlimited (20)
#define CONFIGURE_MAXIMUM_BARRIERS rtems_resource_unlimited (10)
#define CONFIGURE_MAXIMUM_SEMAPHORES rtems_resource_unlimited (20)
#define CONFIGURE_MAXIMUM_MESSAGE_QUEUES rtems_resource_unlimited (4)
#define CONFIGURE_MAXIMUM_PARTITIONS rtems_resource_unlimited (2)
#define CONFIGURE_MAXIMUM_USER_EXTENSIONS 8
#define CONFIGURE_MAXIMUM_TIMERS 8
#define CONFIGURE_UNIFIED_WORK_AREAS
#if 1
#define CONFIGURE_MAXIMUM_POSIX_KEYS 16
#define CONFIGURE_MAXIMUM_POSIX_KEY_VALUE_PAIRS 16
#define CONFIGURE_MAXIMUM_POSIX_THREADS 10
#define CONFIGURE_MAXIMUM_POSIX_CONDITION_VARIABLES 20
#define CONFIGURE_MAXIMUM_POSIX_MUTEXES 40
#endif
#define CONFIGURE_MICROSECONDS_PER_TICK 1000
#define CONFIGURE_UNIFIED_WORK_AREAS
#define CONFIGURE_UNLIMITED_OBJECTS
#define CONFIGURE_INIT
#define CONFIGURE_APPLICATION_NEEDS_LIBBLOCK 1
#include <rtems/confdefs.h>
#include <rtems/shell.h>
#define CONFIGURE_SHELL_COMMANDS_INIT
#define CONFIGURE_SHELL_COMMANDS_ALL
#include <rtems/shellconfig.h>
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