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port: HPMicro: fix transfer_len not reset

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- fix transfer_len not reset

Signed-off-by: Zhihong Chen <zhihong.chen@hpmicro.com>
This commit is contained in:
Zhihong Chen 2024-02-20 19:53:24 +08:00 committed by sakumisu
parent 0e3e9477cc
commit 743669861e
1 changed files with 4 additions and 3 deletions
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7
port/hpm/usb_dc_hpm.c
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@ -1,9 +1,8 @@
#include "usbd_core.h"
#include "hpm_usb_device.h"
#include "board.h"
#ifndef USB_NUM_BIDIR_ENDPOINTS
#define USB_NUM_BIDIR_ENDPOINTS USB_SOC_DCD_MAX_ENDPOINT_COUNT
#define USB_NUM_BIDIR_ENDPOINTS CONFIG_USBDEV_EP_NUM
#endif
/* USBSTS, USBINTR */
@ -241,7 +240,7 @@ void USBD_IRQHandler(uint8_t busid)
{
uint32_t int_status;
usb_device_handle_t *handle = g_hpm_udc[busid].handle;
uint32_t transfer_len = 0;
uint32_t transfer_len;
/* Acknowledge handled interrupt */
int_status = usb_device_status_flags(handle);
@ -292,6 +291,8 @@ void USBD_IRQHandler(uint8_t busid)
if (edpt_complete) {
for (uint8_t ep_idx = 0; ep_idx < USB_SOS_DCD_MAX_QHD_COUNT; ep_idx++) {
if (edpt_complete & (1 << ep_idx2bit(ep_idx))) {
transfer_len = 0;
/* Failed QTD also get ENDPTCOMPLETE set */
dcd_qtd_t *p_qtd = usb_device_qtd_get(handle, ep_idx);
while (1) {