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Fixed device hid receiver save position issue.

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This commit is contained in:
chxiao 2023-11-28 16:45:16 +08:00
parent 6ed7092b77
commit 44ab01fd5f
1 changed files with 7 additions and 2 deletions
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9
common/usbx_device_classes/src/ux_device_class_hid_receiver_tasks_run.c
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@ -35,7 +35,7 @@
/* FUNCTION RELEASE */
/* */
/* _ux_device_class_hid_receiver_tasks_run PORTABLE C */
/* 6.3.0 */
/* 6.x */
/* AUTHOR */
/* */
/* Chaoqiong Xiao, Microsoft Corporation */
@ -70,6 +70,9 @@
/* 10-31-2023 Chaoqiong Xiao Modified comment(s), */
/* added zero copy support, */
/* resulting in version 6.3.0 */
/* xx-xx-xxxx Chaoqiong Xiao Modified comment(s), */
/* fixed save position issue, */
/* resulting in version 6.x */
/* */
/**************************************************************************/
UINT _ux_device_class_hid_receiver_tasks_run(UX_SLAVE_CLASS_HID *hid)
@ -165,6 +168,9 @@ ULONG temp;
return(UX_STATE_NEXT);
}
/* Get current save position. */
pos = receiver -> ux_device_class_hid_receiver_event_save_pos;
#if (UX_DEVICE_ENDPOINT_BUFFER_OWNER == 1) && defined(UX_DEVICE_CLASS_HID_ZERO_COPY)
/* Save received event length. */
@ -172,7 +178,6 @@ ULONG temp;
#else
/* Save received event data and length. */
pos = receiver -> ux_device_class_hid_receiver_event_save_pos;
buffer = (UCHAR *)&pos -> ux_device_class_hid_received_event_data;
temp = transfer -> ux_slave_transfer_request_actual_length;
_ux_utility_memory_copy(buffer,