stm32/mboot: Expand device descriptor to make it easier to understand.

Signed-off-by: Damien George <damien@micropython.org>
pull/12808/head
Damien George 2023-09-20 19:14:22 +10:00
rodzic 859f219690
commit 49d0c22b11
1 zmienionych plików z 12 dodań i 2 usunięć

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@ -1024,10 +1024,20 @@ __ALIGN_BEGIN static const uint8_t USBD_LangIDDesc[USB_LEN_LANGID_STR_DESC] __AL
};
static const uint8_t dev_descr[0x12] = {
0x12, 0x01, 0x00, 0x01, 0x00, 0x00, 0x00, 0x40,
0x12, // bLength
0x01, // bDescriptorType: Device
0x00, 0x01, // USB version: 1.00
0x00, // bDeviceClass
0x00, // bDeviceSubClass
0x00, // bDeviceProtocol
0x40, // bMaxPacketSize
LOBYTE(MBOOT_USB_VID), HIBYTE(MBOOT_USB_VID),
LOBYTE(MBOOT_USB_PID), HIBYTE(MBOOT_USB_PID),
0x00, 0x22, 0x01, 0x02, 0x03, 0x01
0x00, 0x22, // bcdDevice: 22.00
0x01, // iManufacturer
0x02, // iProduct
0x03, // iSerialNumber
0x01, // bNumConfigurations: 1
};
// This may be modified by USBD_GetDescriptor