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Code Issues Releases Activity

usb: Move lang/serial descriptors to header

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This commit is contained in:
CTCaer 2020-11-15 14:04:10 +02:00
parent e45ffab5d8
commit 6a4161fdc4
2 changed files with 22 additions and 16 deletions
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19
bdk/usb/usb_descriptors.h
View file

@ -228,6 +228,8 @@ typedef struct _usb_desc_t
usb_dev_bot_t *dev_bot;
u8 *vendor;
u8 *product;
u8 *serial;
u8 *lang_id;
usb_ms_os_descr_t *ms_os;
usb_ms_cid_descr_t *ms_cid;
usb_ms_ext_prop_descr_t *mx_ext;
@ -369,6 +371,19 @@ usb_dev_bot_t usb_device_binary_object_descriptor =
.wU2DevExitLat = 0
};
u8 usb_lang_id_string_descriptor[4] =
{
4, 3,
0x09, 0x04
};
u8 usb_serial_string_descriptor[26] =
{
26, 0x03,
'C', 0x00, '7', 0x00, 'C', 0x00, '0', 0x00,
'9', 0x00, '2', 0x00, '4', 0x00, '2', 0x00, 'F', 0x00, '7', 0x00, '0', 0x00, '3', 0x00
};
u8 usb_vendor_string_descriptor_ums[32] =
{
26, 0x03,
@ -716,6 +731,8 @@ usb_desc_t usb_gadget_ums_descriptors =
.dev_bot = &usb_device_binary_object_descriptor,
.vendor = usb_vendor_string_descriptor_ums,
.product = usb_product_string_descriptor_ums,
.serial = usb_serial_string_descriptor,
.lang_id = usb_lang_id_string_descriptor,
.ms_os = &usb_ms_os_descriptor,
.ms_cid = &usb_ms_cid_descriptor,
.mx_ext = &usb_ms_ext_prop_descriptor_ums
@ -730,6 +747,8 @@ usb_desc_t usb_gadget_hid_jc_descriptors =
.dev_bot = &usb_device_binary_object_descriptor,
.vendor = usb_vendor_string_descriptor_hid,
.product = usb_product_string_descriptor_hid_jc,
.serial = usb_serial_string_descriptor,
.lang_id = usb_lang_id_string_descriptor,
.ms_os = &usb_ms_os_descriptor,
.ms_cid = &usb_ms_cid_descriptor,
.mx_ext = &usb_ms_ext_prop_descriptor_hid

19
bdk/usb/usbd.c
View file

@ -188,19 +188,6 @@ typedef struct _usbd_controller_t
bool charger_detect;
} usbd_controller_t;
u8 usb_serial_string_descriptor[26] =
{
26, 0x03,
'C', 0x00, '7', 0x00, 'C', 0x00, '0', 0x00,
'9', 0x00, '2', 0x00, '4', 0x00, '2', 0x00, 'F', 0x00, '7', 0x00, '0', 0x00, '3', 0x00
};
u8 usb_lang_id_string_descriptor[] =
{
4, 3,
0x09, 0x04
};
usbd_t *usbdaemon;
usbd_controller_t *usbd_otg;
@ -1070,15 +1057,15 @@ static void _usbd_handle_get_descriptor(bool *transmit_data, void **descriptor,
*size = usbd_otg->desc->product[0];
break;
case 3:
*descriptor = usb_serial_string_descriptor;
*size = usb_serial_string_descriptor[0];
*descriptor = usbd_otg->desc->serial;
*size = usbd_otg->desc->serial[0];
break;
case 0xEE:
*descriptor = usbd_otg->desc->ms_os;
*size = usbd_otg->desc->ms_os->bLength;
break;
default:
*descriptor = usb_lang_id_string_descriptor;
*descriptor = usbd_otg->desc->lang_id;
*size = 4;
break;
}