michaelh/zephyr
1
0
Fork 0
Code Releases Activity

net: apps: Add support for CONFIG_NET_15_4_LOOPBACK_NUM

Browse source 
Add support for CONFIG_NET_15_4_LOOPBACK_NUM in test_15_4 application.

Change-Id: I57246f9db587f492cddc0d0be607b1ae4a78fbf7
Signed-off-by: Ravi kumar Veeramally <ravikumar.veeramally@linux.intel.com>
This commit is contained in:
Ravi kumar Veeramally 2015-10-28 16:30:44 +02:00 • committed by Anas Nashif
commit 694d972595
3 changed files with 40 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

1
samples/microkernel/apps/network/test_15_4/prj_x86.conf
View file

@ -4,3 +4,4 @@ CONFIG_NETWORKING_WITH_6LOWPAN=y
CONFIG_NETWORKING_WITH_15_4=y
CONFIG_NET_BUF_RX_SIZE=5
CONFIG_NET_BUF_TX_SIZE=3
CONFIG_NET_15_4_LOOPBACK_NUM=1

1
samples/network/test_15_4/prj_x86.conf
View file

@ -4,3 +4,4 @@ CONFIG_NETWORKING_WITH_6LOWPAN=y
CONFIG_NETWORKING_WITH_15_4=y
CONFIG_NET_BUF_RX_SIZE=5
CONFIG_NET_BUF_TX_SIZE=3
CONFIG_NET_15_4_LOOPBACK_NUM=1

38
samples/network/test_15_4/src/network.c
View file

@ -37,6 +37,10 @@
#include "contiki/ipv6/uip-ds6-route.h" /* to set the route */
#include "contiki/ipv6/uip-ds6-nbr.h" /* to set the neighbor cache */
#ifndef CONFIG_NET_15_4_LOOPBACK_NUM
#define CONFIG_NET_15_4_LOOPBACK_NUM 0
#endif
#if 0
#define SRC_IPADDR { { { 0xfe,0x80,0,0,0,0,0,0,0x08,0xbe,0xef,0x2d,0xbc,0x15,0xf0,0x0d } } }
#define DEST_IPADDR { { { 0xfe,0x80,0,0,0,0,0,0,0x08,0xbe,0xef,0x2d,0xbc,0x15,0xf0,0x0d } } }
@ -200,14 +204,23 @@ static struct net_context *get_context(const struct net_addr *remote,
static void listen(const char *taskname, ksem_t mySem, ksem_t otherSem,
struct net_context *ctx)
{
int i = 0;
while (1) {
task_sem_take_wait(mySem);
receive_data(taskname, ctx);
if (CONFIG_NET_15_4_LOOPBACK_NUM != 0 &&
i >= CONFIG_NET_15_4_LOOPBACK_NUM) {
task_sem_give(otherSem);
return;
}
/* wait a while, then let other task have a turn */
task_sleep(SLEEPTICKS);
task_sem_give(otherSem);
i++;
}
}
@ -233,7 +246,15 @@ void taskA(void)
static void send(const char *taskname, ksem_t mySem, ksem_t otherSem,
struct net_context *ctx)
{
int i = 0;
while (1) {
if (CONFIG_NET_15_4_LOOPBACK_NUM != 0 &&
i >= CONFIG_NET_15_4_LOOPBACK_NUM) {
task_sem_give(otherSem);
return;
}
task_sem_take_wait(mySem);
send_data(taskname, ctx);
@ -241,6 +262,7 @@ static void send(const char *taskname, ksem_t mySem, ksem_t otherSem,
/* wait a while, then let other task have a turn */
task_sleep(SLEEPTICKS);
task_sem_give(otherSem);
i++;
}
}
@ -287,6 +309,7 @@ void fiber_receiving(void)
struct nano_timer timer;
uint32_t data[2] = {0, 0};
struct net_context *ctx;
int i = 0;
ctx = get_context(&any_addr, SRC_PORT, &loopback_addr, DEST_PORT);
if (!ctx) {
@ -299,8 +322,15 @@ void fiber_receiving(void)
while (1) {
receive_data("listenFiber", ctx);
if (CONFIG_NET_15_4_LOOPBACK_NUM != 0 &&
i >= CONFIG_NET_15_4_LOOPBACK_NUM) {
nano_fiber_timer_stop(&timer);
return;
}
nano_fiber_timer_start(&timer, SLEEPTICKS);
nano_fiber_timer_wait(&timer);
i++;
}
}
@ -309,6 +339,7 @@ void fiber_sending(void)
struct nano_timer timer;
uint32_t data[2] = {0, 0};
struct net_context *ctx;
int i = 0;
ctx = get_context(&loopback_addr, DEST_PORT, &any_addr, SRC_PORT);
if (!ctx) {
@ -319,10 +350,17 @@ void fiber_sending(void)
nano_timer_init(&timer, data);
while (1) {
if (CONFIG_NET_15_4_LOOPBACK_NUM != 0 &&
i >= CONFIG_NET_15_4_LOOPBACK_NUM) {
nano_fiber_timer_stop(&timer);
return;
}
send_data("sendFiber", ctx);
nano_fiber_timer_start(&timer, SLEEPTICKS);
nano_fiber_timer_wait(&timer);
i++;
}
}