添加GD32H7的CMake工程

2026-07-23 19:44:30 +08:00
commit d07f065b1c
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+/*!
+    \file    usb_iap_core.h
+    \brief   the header file of IAP driver
+
+    \version 2025-01-24, V1.4.0, firmware for GD32H7xx
+*/
+
+/*
+    Copyright (c) 2025, GigaDevice Semiconductor Inc.
+
+    Redistribution and use in source and binary forms, with or without modification, 
+are permitted provided that the following conditions are met:
+
+    1. Redistributions of source code must retain the above copyright notice, this 
+       list of conditions and the following disclaimer.
+    2. Redistributions in binary form must reproduce the above copyright notice, 
+       this list of conditions and the following disclaimer in the documentation 
+       and/or other materials provided with the distribution.
+    3. Neither the name of the copyright holder nor the names of its contributors 
+       may be used to endorse or promote products derived from this software without 
+       specific prior written permission.
+
+    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 
+IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 
+INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
+NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 
+PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 
+WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY 
+OF SUCH DAMAGE.
+*/
+
+#ifndef USB_IAP_CORE_H
+#define USB_IAP_CORE_H
+
+#include "usbd_enum.h"
+#include "usb_hid.h"
+
+#define USB_SERIAL_STRING_SIZE                  0x06U                              /*!< serial string size */
+
+#ifdef USE_USB_FS
+    #define USB_DESC_LEN_IAP_REPORT             35U                                /*!< report descriptor length */
+#elif defined(USE_USB_HS)
+    #define USB_DESC_LEN_IAP_REPORT             37U                                /*!< report descriptor length */
+#else
+    #error "please select 'USE_USB_FS' or 'USE_USB_HS'"
+#endif
+
+#define USB_DESC_LEN_IAP_CONFIG_SET             41U                                /*!< configuration descriptor length */
+
+/* special commands with download request */
+#define IAP_READ_OPTION_BYTE                    0x01U                              /*!< read option byte request */
+#define IAP_ERASE                               0x02U                              /*!< erase request */
+#define IAP_DOWNLOAD                            0x03U                              /*!< download request */
+#define IAP_LEAVE                               0x04U                              /*!< leave request */
+#define IAP_GETBIN_ADDRESS                      0x05U                              /*!< get bin address request */
+#define IAP_WRITE_OPTION_BYTE                   0x06U                              /*!< write option byte request */
+#define IAP_UPLOAD                              0x07U                              /*!< upload request */
+#define IAP_CHECK_RDP                           0x08U                              /*!< check rdp state request */
+
+#define OPERATION_SUCCESS                       0x02U                              /*!< operation success status */
+#define OPERATION_FAIL                          0x5FU                              /*!< operation fail status */
+#define LEAVE_FINISH                            0x04U                              /*!< leave finish status */
+#define OB_WRITE_SUCCESS                        0x03U                              /*!< OB write success status */
+#define IS_RDP_MODE                             0xBBU                              /*!< MCU RDP status */
+#define IS_NORMAL_MODE                          0xA5U                              /*!< MCU normal status */
+
+#define IAP_HOST_ID                             0x01U                              /*!< IAP host ID */
+#define IAP_DEVICE_ID                           0x02U                              /*!< IAP device ID */
+
+typedef struct {
+    __ALIGN_BEGIN uint8_t report_buf[IAP_OUT_PACKET] __ALIGN_END;                  /*!< report buff */
+    __ALIGN_BEGIN uint8_t option_byte[IAP_IN_PACKET] __ALIGN_END;                  /*!< option byte buff */
+
+    /* state machine variables */
+    __ALIGN_BEGIN uint8_t dev_status[IAP_IN_PACKET] __ALIGN_END;                   /*!< device status */
+    __ALIGN_BEGIN uint8_t bin_addr[IAP_IN_PACKET] __ALIGN_END;                     /*!< load bin address */
+    uint8_t reportID;                                                              /*!< report id */
+    uint8_t flag;                                                                  /*!< flag */
+    uint32_t protocol;                                                             /*!< control request protocol */
+    uint32_t idlestate;                                                            /*!< control request idle state */
+    uint16_t transfer_times;                                                       /*!< data transfer times */
+    uint16_t page_count;                                                           /*!< memory page count */
+    uint32_t file_length;                                                          /*!< file length*/
+    uint32_t base_address;                                                         /*!< loaded base address */
+} usbd_iap_handler;
+
+typedef void (*app_func)(void);
+
+extern usb_desc iap_desc;
+extern usb_class_core iap_class;
+
+/* function declarations */
+/* send IAP report */
+uint8_t iap_report_send(usb_dev *udev, uint8_t *report, uint32_t len);
+
+#endif /* USB_IAP_CORE_H */