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fix winusb demo

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This commit is contained in:
sakimisu
2023-06-21 20:46:59 +08:00
parent 8856361be0
commit e061b8e784
1 changed files with 4 additions and 3 deletions
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7
demo/winusb1.0_template.c
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@@ -200,17 +200,18 @@ void usbd_winusb_out(uint8_t ep, uint32_t nbytes)
// printf("%02x ", read_buffer[i]);
// }
// printf("\r\n");
usbd_ep_start_write(WINUSB_IN_EP, read_buffer, nbytes);
/* setup next out ep read transfer */
usbd_ep_start_read(CDC_OUT_EP, read_buffer, 2048);
usbd_ep_start_read(WINUSB_OUT_EP, read_buffer, 2048);
}
void usbd_winusb_in(uint8_t ep, uint32_t nbytes)
{
USB_LOG_RAW("actual in len:%d\r\n", nbytes);
if ((nbytes % CDC_MAX_MPS) == 0 && nbytes) {
if ((nbytes % WINUSB_EP_MPS) == 0 && nbytes) {
/* send zlp */
usbd_ep_start_write(CDC_IN_EP, NULL, 0);
usbd_ep_start_write(WINUSB_IN_EP, NULL, 0);
} else {
ep_tx_busy_flag = false;
}