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review cdc-ecm enum success but comunication error

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1. review usbd_cdc_ecm_eth_tx send data fail
2. review CDC_ECM_DESCRIPTOR_INIT macro wMaxSegmentSize parameter error
This commit is contained in:
yukelab
2024-06-05 11:10:08 +08:00
committed by sakumisu
parent cf0137686d
commit 883c0a5dc5
2 changed files with 3 additions and 5 deletions
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2
class/cdc/usb_cdc.h
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@@ -588,7 +588,7 @@ eth_statistics, wMaxSegmentSize, wNumberMCFilters, bNumberPowerFilters, str_idx)
CDC_FUNC_DESC_ETHERNET_NETWORKING, /* Ethernet Networking functional descriptor subtype */\
str_idx, /* Device's MAC string index */\
DBVAL_BE(eth_statistics), /* Ethernet statistics (bitmap) */\
WBVAL(wMaxPacketSize),/* wMaxSegmentSize: Ethernet Maximum Segment size, typically 1514 bytes */\
WBVAL(wMaxSegmentSize),/* wMaxSegmentSize: Ethernet Maximum Segment size, typically 1514 bytes */\
WBVAL(wNumberMCFilters), /* wNumberMCFilters: the number of multicast filters */\
bNumberPowerFilters, /* bNumberPowerFilters: the number of wakeup power filters */\
0x07, /* bLength */ \

6
class/cdc/usbd_cdc_ecm.c
View File

@@ -210,9 +210,7 @@ int usbd_cdc_ecm_eth_tx(struct pbuf *p)
buffer += q->len;
}
g_cdc_ecm_tx_data_length = p->tot_len;
return usbd_cdc_ecm_start_write(g_cdc_ecm_tx_buffer, g_cdc_ecm_tx_data_length);
return usbd_cdc_ecm_start_write(g_cdc_ecm_tx_buffer, p->tot_len);
}
#endif
@@ -244,4 +242,4 @@ void usbd_cdc_ecm_set_connect_speed(uint32_t speed[2])
__WEAK void usbd_cdc_ecm_data_recv_done(uint8_t *buf, uint32_t len)
{
}
}