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fix tx toggle control

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This commit is contained in:
sakumisu
2022-07-13 22:18:19 +08:00
parent e2fb9b2121
commit 97a364b304
2 changed files with 13 additions and 6 deletions
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2
port/ch32/usb_dc_usbfs.c
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@@ -180,7 +180,7 @@ int usbd_ep_write(const uint8_t ep, const uint8_t *data, uint32_t data_len, uint
return 0;
}
if (data_len > g_ch32_usbfs_udc.in_ep[ep_idx].ep_mps) {
if (data_len >= g_ch32_usbfs_udc.in_ep[ep_idx].ep_mps) {
data_len = g_ch32_usbfs_udc.in_ep[ep_idx].ep_mps;
if (ep_idx == 0) {