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wmano
2025-08-16 22:58:22 +08:00
commit 52a3ed5862
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rt-thread/components/drivers/usb/cherryusb/demo/bootuf2/bootuf2_config.h
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/*
* Copyright (c) 2024, sakumisu
*
* SPDX-License-Identifier: Apache-2.0
*/
#ifndef BOOTUF2_CONFIG_H
#define BOOTUF2_CONFIG_H
#define CONFIG_PRODUCT "CherryUSB"
#define CONFIG_BOARD "CherryUSB BOARD"
#define CONFIG_BOOTUF2_INDEX_URL "https://github.com/cherry-embedded"
#define CONFIG_BOOTUF2_JOIN_URL "http://qm.qq.com/cgi-bin/qm/qr?_wv=1027&k=GyH2M5XfWTHQzmZis4ClpgvfdObPrvtk&authKey=LmcLhfno%2BiW51wmgVC%2F8WoYwUXqiclzWDHMU1Jy1d6S8cECJ4Q7bfJ%2FTe67RLakI&noverify=0&group_code=642693751"
#define CONFIG_BOOTUF2_CACHE_SIZE 4096
#define CONFIG_BOOTUF2_SECTOR_SIZE 512
#define CONFIG_BOOTUF2_SECTOR_PER_CLUSTER 2
#define CONFIG_BOOTUF2_SECTOR_RESERVED 1
#define CONFIG_BOOTUF2_NUM_OF_FAT 2
#define CONFIG_BOOTUF2_ROOT_ENTRIES 64
#define CONFIG_BOOTUF2_FAMILYID 0xFFFFFFFF
#define CONFIG_BOOTUF2_FLASHMAX 0x800000
#define CONFIG_BOOTUF2_PAGE_COUNTMAX 1024
#endif
rt-thread/components/drivers/usb/cherryusb/demo/bootuf2/cherryuf2.png
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rt-thread/components/drivers/usb/cherryusb/demo/bootuf2/msc_bootuf2_template.c
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/*
* Copyright (c) 2024, sakumisu
*
* SPDX-License-Identifier: Apache-2.0
*/
#include "usbd_core.h"
#include "usbd_msc.h"
#include "bootuf2.h"
#define MSC_IN_EP 0x81
#define MSC_OUT_EP 0x02
#define USBD_VID 0xFFFF
#define USBD_PID 0xFFFF
#define USBD_MAX_POWER 100
#define USBD_LANGID_STRING 1033
#define USB_CONFIG_SIZE (9 + MSC_DESCRIPTOR_LEN)
#ifdef CONFIG_USB_HS
#define MSC_MAX_MPS 512
#else
#define MSC_MAX_MPS 64
#endif
#ifdef CONFIG_USBDEV_ADVANCE_DESC
static const uint8_t device_descriptor[] = {
USB_DEVICE_DESCRIPTOR_INIT(USB_2_0, 0x00, 0x00, 0x00, USBD_VID, USBD_PID, 0x0200, 0x01)
};
static const uint8_t config_descriptor[] = {
USB_CONFIG_DESCRIPTOR_INIT(USB_CONFIG_SIZE, 0x01, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
MSC_DESCRIPTOR_INIT(0x00, MSC_OUT_EP, MSC_IN_EP, MSC_MAX_MPS, 0x02)
};
static const uint8_t device_quality_descriptor[] = {
///////////////////////////////////////
/// device qualifier descriptor
///////////////////////////////////////
0x0a,
USB_DESCRIPTOR_TYPE_DEVICE_QUALIFIER,
0x00,
0x02,
0x00,
0x00,
0x00,
0x40,
0x00,
0x00,
};
static const char *string_descriptors[] = {
(const char[]){ 0x09, 0x04 }, /* Langid */
"CherryUSB", /* Manufacturer */
"CherryUSB UF2 DEMO", /* Product */
"2022123456", /* Serial Number */
};
static const uint8_t *device_descriptor_callback(uint8_t speed)
{
return device_descriptor;
}
static const uint8_t *config_descriptor_callback(uint8_t speed)
{
return config_descriptor;
}
static const uint8_t *device_quality_descriptor_callback(uint8_t speed)
{
return device_quality_descriptor;
}
static const char *string_descriptor_callback(uint8_t speed, uint8_t index)
{
if (index > 3) {
return NULL;
}
return string_descriptors[index];
}
const struct usb_descriptor msc_bootuf2_descriptor = {
.device_descriptor_callback = device_descriptor_callback,
.config_descriptor_callback = config_descriptor_callback,
.device_quality_descriptor_callback = device_quality_descriptor_callback,
.string_descriptor_callback = string_descriptor_callback
};
#else
const uint8_t msc_bootuf2_descriptor[] = {
USB_DEVICE_DESCRIPTOR_INIT(USB_2_0, 0x00, 0x00, 0x00, USBD_VID, USBD_PID, 0x0200, 0x01),
USB_CONFIG_DESCRIPTOR_INIT(USB_CONFIG_SIZE, 0x01, 0x01, USB_CONFIG_BUS_POWERED, USBD_MAX_POWER),
MSC_DESCRIPTOR_INIT(0x00, MSC_OUT_EP, MSC_IN_EP, MSC_MAX_MPS, 0x02),
///////////////////////////////////////
/// string0 descriptor
///////////////////////////////////////
USB_LANGID_INIT(USBD_LANGID_STRING),
///////////////////////////////////////
/// string1 descriptor
///////////////////////////////////////
0x14, /* bLength */
USB_DESCRIPTOR_TYPE_STRING, /* bDescriptorType */
'C', 0x00, /* wcChar0 */
'h', 0x00, /* wcChar1 */
'e', 0x00, /* wcChar2 */
'r', 0x00, /* wcChar3 */
'r', 0x00, /* wcChar4 */
'y', 0x00, /* wcChar5 */
'U', 0x00, /* wcChar6 */
'S', 0x00, /* wcChar7 */
'B', 0x00, /* wcChar8 */
///////////////////////////////////////
/// string2 descriptor
///////////////////////////////////////
0x26, /* bLength */
USB_DESCRIPTOR_TYPE_STRING, /* bDescriptorType */
'C', 0x00, /* wcChar0 */
'h', 0x00, /* wcChar1 */
'e', 0x00, /* wcChar2 */
'r', 0x00, /* wcChar3 */
'r', 0x00, /* wcChar4 */
'y', 0x00, /* wcChar5 */
'U', 0x00, /* wcChar6 */
'S', 0x00, /* wcChar7 */
'B', 0x00, /* wcChar8 */
' ', 0x00, /* wcChar9 */
'U', 0x00, /* wcChar10 */
'F', 0x00, /* wcChar11 */
'2', 0x00, /* wcChar12 */
' ', 0x00, /* wcChar13 */
'D', 0x00, /* wcChar14 */
'E', 0x00, /* wcChar15 */
'M', 0x00, /* wcChar16 */
'O', 0x00, /* wcChar17 */
///////////////////////////////////////
/// string3 descriptor
///////////////////////////////////////
0x16, /* bLength */
USB_DESCRIPTOR_TYPE_STRING, /* bDescriptorType */
'2', 0x00, /* wcChar0 */
'0', 0x00, /* wcChar1 */
'2', 0x00, /* wcChar2 */
'2', 0x00, /* wcChar3 */
'1', 0x00, /* wcChar4 */
'2', 0x00, /* wcChar5 */
'3', 0x00, /* wcChar6 */
'4', 0x00, /* wcChar7 */
'5', 0x00, /* wcChar8 */
'6', 0x00, /* wcChar9 */
#ifdef CONFIG_USB_HS
///////////////////////////////////////
/// device qualifier descriptor
///////////////////////////////////////
0x0a,
USB_DESCRIPTOR_TYPE_DEVICE_QUALIFIER,
0x00,
0x02,
0x00,
0x00,
0x00,
0x40,
0x00,
0x00,
#endif
0x00
};
#endif
static void usbd_event_handler(uint8_t busid, uint8_t event)
{
switch (event) {
case USBD_EVENT_RESET:
break;
case USBD_EVENT_CONNECTED:
break;
case USBD_EVENT_DISCONNECTED:
break;
case USBD_EVENT_RESUME:
break;
case USBD_EVENT_SUSPEND:
break;
case USBD_EVENT_CONFIGURED:
bootuf2_init();
break;
case USBD_EVENT_SET_REMOTE_WAKEUP:
break;
case USBD_EVENT_CLR_REMOTE_WAKEUP:
break;
default:
break;
}
}
void usbd_msc_get_cap(uint8_t busid, uint8_t lun, uint32_t *block_num, uint32_t *block_size)
{
*block_num = bootuf2_get_sector_count();
*block_size = bootuf2_get_sector_size();
USB_LOG_INFO("sector count:%d, sector size:%d\n", (unsigned int)*block_num, (unsigned int)*block_size);
}
int usbd_msc_sector_read(uint8_t busid, uint8_t lun, uint32_t sector, uint8_t *buffer, uint32_t length)
{
boot2uf2_read_sector(sector, buffer, length / bootuf2_get_sector_size());
return 0;
}
int usbd_msc_sector_write(uint8_t busid, uint8_t lun, uint32_t sector, uint8_t *buffer, uint32_t length)
{
bootuf2_write_sector(sector, buffer, length / bootuf2_get_sector_size());
return 0;
}
static struct usbd_interface intf0;
void msc_bootuf2_init(uint8_t busid, uintptr_t reg_base)
{
boot2uf2_flash_init();
#ifdef CONFIG_USBDEV_ADVANCE_DESC
usbd_desc_register(busid, &msc_bootuf2_descriptor);
#else
usbd_desc_register(busid, msc_bootuf2_descriptor);
#endif
usbd_add_interface(busid, usbd_msc_init_intf(busid, &intf0, MSC_OUT_EP, MSC_IN_EP));
usbd_initialize(busid, reg_base, usbd_event_handler);
}
void boot2uf2_flash_init(void)
{
}
int bootuf2_flash_write(uint32_t address, const uint8_t *data, size_t size)
{
USB_LOG_INFO("address:%08x, size:%d\n", (unsigned int)address, (unsigned int)size);
return 0;
}