static int net_init(struct device *unused)
{
int status = 0;
NET_DBG("Priority %d", CONFIG_NET_INIT_PRIO);
net_shell_init();
net_pkt_init();
net_context_init();
l2_init();
l3_init();
net_mgmt_event_init();
init_rx_queue();
#if CONFIG_NET_DHCPV4
status = dhcpv4_init();
if (status) {
return status;
}
#endif
return status;
}
int ieee80211_rtwmp_init(char * net_dev_name){
int found = 0;
net_dev = first_net_device(&init_net);
while (net_dev) {
net_dev = next_net_device(net_dev);
if (strstr(net_dev->name, net_dev_name) != NULL) {
found = 1;
break;
}
}
if (!found){
printk(KERN_INFO "Error: unable to find net_device %s\n",net_dev_name);
return 0;
}
/* Build the ethernet header used for tx */
ethernet_header = (struct ethhdr *) ethernet_frame;
memcpy(ethernet_header->h_source, src_mac, ETH_ALEN);
memcpy(ethernet_header->h_dest, dst_mac, ETH_ALEN);
ethernet_header->h_proto = htons(WMP_PROTO);
init_rx_queue(&rx_rtwmp_queue);
printk(KERN_INFO "Found net_device %s",net_dev->name);
printk(KERN_INFO "MAC80211-RT-WMP initialized successfully\n");
initialized = 1;
return 1;
}
int net_init(void)
{
static uint8_t initialized;
if (initialized)
return -EALREADY;
initialized = 1;
net_context_init();
net_buf_init();
init_tx_queue();
init_rx_queue();
#if defined (CONFIG_NETWORKING_WITH_15_4)
net_driver_15_4_init();
#endif
net_driver_slip_init();
return network_initialization();
}
void main(void)
{
struct device *dev;
u32_t baudrate, dtr = 0;
int ret;
dev = device_get_binding(CONFIG_CDC_ACM_PORT_NAME);
if (!dev) {
SYS_LOG_ERR("CDC ACM device not found");
return;
}
SYS_LOG_DBG("Wait for DTR");
while (1) {
uart_line_ctrl_get(dev, LINE_CTRL_DTR, &dtr);
if (dtr)
break;
}
uart_dev = dev;
SYS_LOG_DBG("DTR set, continue");
#if CONFIG_DCD_DSR
/* They are optional, we use them to test the interrupt endpoint */
ret = uart_line_ctrl_set(dev, LINE_CTRL_DCD, 1);
if (ret)
printk("Failed to set DCD, ret code %d\n", ret);
ret = uart_line_ctrl_set(dev, LINE_CTRL_DSR, 1);
if (ret)
printk("Failed to set DSR, ret code %d\n", ret);
/* Wait 1 sec for the host to do all settings */
sys_thread_busy_wait(1000000);
#endif
ret = uart_line_ctrl_get(dev, LINE_CTRL_BAUD_RATE, &baudrate);
if (ret)
printk("Failed to get baudrate, ret code %d\n", ret);
else
printk("Baudrate detected: %d\n", baudrate);
SYS_LOG_INF("USB serial initialized");
/* Initialize net_pkt */
net_pkt_init();
/* Initialize RX queue */
init_rx_queue();
/* Initialize TX queue */
init_tx_queue();
/* Initialize ieee802154 device */
if (!init_ieee802154()) {
SYS_LOG_ERR("Unable to initialize ieee802154");
return;
};
uart_irq_callback_set(dev, interrupt_handler);
/* Enable rx interrupts */
uart_irq_rx_enable(dev);
/* Enable tx interrupts */
uart_irq_tx_enable(dev);
}