diff options
Diffstat (limited to 'examples')
| -rw-r--r-- | examples/device/net_lwip_webserver/src/main.c | 13 |
1 files changed, 2 insertions, 11 deletions
diff --git a/examples/device/net_lwip_webserver/src/main.c b/examples/device/net_lwip_webserver/src/main.c index 27adce86f..7c0adae01 100644 --- a/examples/device/net_lwip_webserver/src/main.c +++ b/examples/device/net_lwip_webserver/src/main.c @@ -178,21 +178,12 @@ bool tud_network_recv_cb(const uint8_t *src, uint16_t size) uint16_t tud_network_xmit_cb(uint8_t *dst, void *ref, uint16_t arg) { struct pbuf *p = (struct pbuf *)ref; - struct pbuf *q; - uint16_t len = 0; (void)arg; /* unused for this example */ - /* traverse the "pbuf chain"; see ./lwip/src/core/pbuf.c for more info */ - for(q = p; q != NULL; q = q->next) - { - memcpy(dst, (char *)q->payload, q->len); - dst += q->len; - len += q->len; - if (q->len == q->tot_len) break; - } + pbuf_copy_partial(p, dst, p->tot_len, 0); - return len; + return p->tot_len; } static void service_traffic(void) |