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- The callback specified by
async_fncthas the following prototype.
| Code Block | ||
|---|---|---|
| ||
void USB_AsyncFnct (CPU_INT08U dev_nbr,
CPU_INT08U ep_addr,
void *p_buf,
CPU_INT32U buf_len,
CPU_INT32U xfer_len,
void *p_arg,
USBD_ERR err); |
Argument(s):
dev_nbr
Device number.
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