64 lines
2.9 KiB
C
64 lines
2.9 KiB
C
#include "usbd_core.h"
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#include "usbd_desc.h"
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#include "usbd_conf.h"
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#define USBD_VID 0x0483 /* STMicroelectronics */
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#define USBD_PID_FS 0x5740 /* CDC Virtual COM Port */
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#define USBD_LANGID_STRING 0x0409 /* English US */
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#define USBD_MFR_STRING "SaltyLab"
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#define USBD_PRODUCT_STRING "SaltyLab IMU"
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#define USBD_SERIAL_STRING "SALTY001"
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static uint8_t *USBD_DeviceDescriptor(USBD_SpeedTypeDef speed, uint16_t *length);
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static uint8_t *USBD_LangIDStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length);
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static uint8_t *USBD_ManufacturerStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length);
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static uint8_t *USBD_ProductStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length);
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static uint8_t *USBD_SerialStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length);
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static uint8_t *USBD_ConfigStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length);
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static uint8_t *USBD_InterfaceStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length);
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USBD_DescriptorsTypeDef SaltyLab_Desc = {
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USBD_DeviceDescriptor,
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USBD_LangIDStrDescriptor,
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USBD_ManufacturerStrDescriptor,
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USBD_ProductStrDescriptor,
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USBD_SerialStrDescriptor,
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USBD_ConfigStrDescriptor,
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USBD_InterfaceStrDescriptor,
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};
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static uint8_t USBD_DeviceDesc[USB_LEN_DEV_DESC] = {
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0x12, USB_DESC_TYPE_DEVICE, 0x00, 0x02, 0x02, 0x02, 0x00,
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64, LOBYTE(USBD_VID), HIBYTE(USBD_VID), LOBYTE(USBD_PID_FS), HIBYTE(USBD_PID_FS),
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0x00, 0x02, 1, 2, 3, 1
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};
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static uint8_t USBD_LangIDDesc[USB_LEN_LANGID_STR_DESC] = {
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USB_LEN_LANGID_STR_DESC, USB_DESC_TYPE_STRING,
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LOBYTE(USBD_LANGID_STRING), HIBYTE(USBD_LANGID_STRING)
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};
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static uint8_t USBD_StrDesc[USBD_MAX_STR_DESC_SIZ];
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static uint8_t *USBD_DeviceDescriptor(USBD_SpeedTypeDef speed, uint16_t *length) {
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(void)speed; *length = sizeof(USBD_DeviceDesc); return USBD_DeviceDesc;
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}
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static uint8_t *USBD_LangIDStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length) {
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(void)speed; *length = sizeof(USBD_LangIDDesc); return USBD_LangIDDesc;
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}
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static uint8_t *USBD_ManufacturerStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length) {
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USBD_GetString((uint8_t *)USBD_MFR_STRING, USBD_StrDesc, length); return USBD_StrDesc;
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}
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static uint8_t *USBD_ProductStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length) {
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USBD_GetString((uint8_t *)USBD_PRODUCT_STRING, USBD_StrDesc, length); return USBD_StrDesc;
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}
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static uint8_t *USBD_SerialStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length) {
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USBD_GetString((uint8_t *)USBD_SERIAL_STRING, USBD_StrDesc, length); return USBD_StrDesc;
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}
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static uint8_t *USBD_ConfigStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length) {
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USBD_GetString((uint8_t *)"CDC Config", USBD_StrDesc, length); return USBD_StrDesc;
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}
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static uint8_t *USBD_InterfaceStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length) {
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USBD_GetString((uint8_t *)"CDC Interface", USBD_StrDesc, length); return USBD_StrDesc;
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}
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