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-rw-r--r--stmhal/usbdev/class/src/usbd_cdc_msc_hid.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/stmhal/usbdev/class/src/usbd_cdc_msc_hid.c b/stmhal/usbdev/class/src/usbd_cdc_msc_hid.c
index 8af2124dc..bbb666861 100644
--- a/stmhal/usbdev/class/src/usbd_cdc_msc_hid.c
+++ b/stmhal/usbdev/class/src/usbd_cdc_msc_hid.c
@@ -38,6 +38,7 @@
#define HID_DESC_OFFSET_REPORT_DESC_LEN (16)
#define HID_DESC_OFFSET_MAX_PACKET_LO (22)
#define HID_DESC_OFFSET_MAX_PACKET_HI (23)
+#define HID_DESC_OFFSET_POLLING_INTERVAL (24)
#define HID_SUBDESC_LEN (9)
#define CDC_IFACE_NUM_ALONE (0)
@@ -605,6 +606,7 @@ int USBD_SelectMode(uint32_t mode, USBD_HID_ModeInfoTypeDef *hid_info) {
hid_desc[HID_DESC_OFFSET_REPORT_DESC_LEN] = hid_info->report_desc_len;
hid_desc[HID_DESC_OFFSET_MAX_PACKET_LO] = hid_info->max_packet_len;
hid_desc[HID_DESC_OFFSET_MAX_PACKET_HI] = 0;
+ hid_desc[HID_DESC_OFFSET_POLLING_INTERVAL] = hid_info->polling_interval;
hid_report_desc = hid_info->report_desc;
}