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add ecm host demo

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This commit is contained in:
sakumisu
2023-11-11 13:59:59 +08:00
parent 2080cf1206
commit 40a019e063
3 changed files with 225 additions and 59 deletions
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67
demo/usb_host.c
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@@ -11,6 +11,7 @@
#define TEST_USBH_MSC_FATFS 0
#define TEST_USBH_AUDIO 0
#define TEST_USBH_VIDEO 0
#define TEST_USBH_CDC_ECM 0
#if TEST_USBH_CDC_ACM
USB_NOCACHE_RAM_SECTION USB_MEM_ALIGNX uint8_t cdc_buffer[512];
@@ -380,6 +381,66 @@ void usbh_videostreaming_parse_yuyv2(struct usbh_urb *urb, struct usbh_videostre
}
#endif
#if TEST_USBH_CDC_ECM
#include "usbh_cdc_ecm.h"
#include "netif/etharp.h"
#include "lwip/netif.h"
#include "lwip/pbuf.h"
#include "lwip/tcpip.h"
#if LWIP_DHCP
#include "lwip/dhcp.h"
#endif
struct netif g_cdc_ecm_netif;
static err_t usbh_cdc_ecm_if_init(struct netif *netif)
{
LWIP_ASSERT("netif != NULL", (netif != NULL));
netif->mtu = 1500;
netif->flags = NETIF_FLAG_BROADCAST | NETIF_FLAG_ETHARP | NETIF_FLAG_LINK_UP | NETIF_FLAG_UP;
netif->state = NULL;
netif->name[0] = 'E';
netif->name[1] = 'X';
netif->output = etharp_output;
netif->linkoutput = usbh_cdc_ecm_linkoutput;
return ERR_OK;
}
void usbh_cdc_ecm_run(struct usbh_cdc_ecm *cdc_ecm_class)
{
struct netif *netif = &g_cdc_ecm_netif;
netif->hwaddr_len = 6;
memcpy(netif->hwaddr, cdc_ecm_class->mac, 6);
IP4_ADDR(&cdc_ecm_class->ipaddr, 0, 0, 0, 0);
IP4_ADDR(&cdc_ecm_class->netmask, 0, 0, 0, 0);
IP4_ADDR(&cdc_ecm_class->gateway, 0, 0, 0, 0);
netif = netif_add(netif, &cdc_ecm_class->ipaddr, &cdc_ecm_class->netmask, &cdc_ecm_class->gateway, NULL, usbh_cdc_ecm_if_init, tcpip_input);
netif_set_default(netif);
while (!netif_is_up(netif)) {
}
#if LWIP_DHCP
dhcp_start(netif);
#endif
}
void usbh_cdc_ecm_stop(struct usbh_cdc_ecm *cdc_ecm_class)
{
struct netif *netif = &g_cdc_ecm_netif;
#if LWIP_DHCP
dhcp_stop(netif);
dhcp_cleanup(netif);
#endif
netif_set_down(netif);
netif_remove(netif);
}
#endif
void usbh_cdc_acm_run(struct usbh_cdc_acm *cdc_acm_class)
{
}
@@ -439,4 +500,10 @@ void usbh_class_test(void)
#error "if you want to use iso, please contact with me"
usb_osal_thread_create("usbh_video", 2048, CONFIG_USBHOST_PSC_PRIO + 1, usbh_video_thread, NULL);
#endif
#if TEST_USBH_CDC_ECM
/* Initialize the LwIP stack */
tcpip_init(NULL, NULL);
usbh_cdc_ecm_lwip_thread_init(&g_cdc_ecm_netif);
#endif
}