158 lines
4.2 KiB
C
158 lines
4.2 KiB
C
/**
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**************************************************************************
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* @file hid_iap_class.h
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* @brief usb hid iap header file
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**************************************************************************
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* Copyright notice & Disclaimer
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*
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* The software Board Support Package (BSP) that is made available to
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* download from Artery official website is the copyrighted work of Artery.
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* Artery authorizes customers to use, copy, and distribute the BSP
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* software and its related documentation for the purpose of design and
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* development in conjunction with Artery microcontrollers. Use of the
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* software is governed by this copyright notice and the following disclaimer.
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*
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* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
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* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
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* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
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* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
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* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
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*
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**************************************************************************
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*/
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/* define to prevent recursive inclusion -------------------------------------*/
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#ifndef __HID_IAP_CLASS_H
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#define __HID_IAP_CLASS_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "usb_std.h"
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#include "usbd_core.h"
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/** @addtogroup AT32F435_437_middlewares_usbd_class
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* @{
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*/
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/** @addtogroup USB_hid_iap_class
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* @{
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*/
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/** @defgroup USB_hid_iap_class_definition
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* @{
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*/
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#define USBD_HIDIAP_IN_EPT 0x81
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#define USBD_HIDIAP_OUT_EPT 0x01
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#define USBD_HIDIAP_IN_MAXPACKET_SIZE 0x40
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#define USBD_HIDIAP_OUT_MAXPACKET_SIZE 0x40
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#define FLASH_SIZE_REG() ((*(uint32_t *)0x1FFFF7E0) & 0xFFFF) /*Get Flash size*/
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#define KB_TO_B(kb) ((kb) << 10)
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#define SECTOR_SIZE_1K 0x400
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#define SECTOR_SIZE_2K 0x800
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#define SECTOR_SIZE_4K 0x1000
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/**
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* @brief iap command
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*/
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#define IAP_CMD_IDLE 0x5AA0
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#define IAP_CMD_START 0x5AA1
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#define IAP_CMD_ADDR 0x5AA2
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#define IAP_CMD_DATA 0x5AA3
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#define IAP_CMD_FINISH 0x5AA4
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#define IAP_CMD_CRC 0x5AA5
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#define IAP_CMD_JMP 0x5AA6
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#define IAP_CMD_GET 0x5AA7
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#define HID_IAP_BUFFER_LEN 1024
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#define IAP_UPGRADE_COMPLETE_FLAG 0x41544B38
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#define CONVERT_ENDIAN(dwValue) ((dwValue >> 24) | ((dwValue >> 8) & 0xFF00) | \
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((dwValue << 8) & 0xFF0000) | (dwValue << 24) )
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#define IAP_ACK 0xFF00
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#define IAP_NACK 0x00FF
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typedef enum
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{
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IAP_SUCCESS,
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IAP_WAIT,
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IAP_FAILED
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}iap_result_type;
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typedef enum
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{
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IAP_STS_IDLE,
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IAP_STS_START,
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IAP_STS_ADDR,
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IAP_STS_DATA,
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IAP_STS_FINISH,
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IAP_STS_CRC,
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IAP_STS_JMP_WAIT,
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IAP_STS_JMP,
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}iap_machine_state_type;
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typedef struct
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{
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uint8_t iap_fifo[HID_IAP_BUFFER_LEN];
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uint8_t iap_rx[USBD_HIDIAP_OUT_MAXPACKET_SIZE];
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uint8_t iap_tx[USBD_HIDIAP_IN_MAXPACKET_SIZE];
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uint32_t fifo_length;
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uint32_t tx_length;
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uint32_t app_address;
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uint32_t iap_address;
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uint32_t flag_address;
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uint32_t flash_start_address;
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uint32_t flash_end_address;
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uint32_t sector_size;
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uint32_t flash_size;
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uint32_t respond_flag;
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uint8_t g_rxhid_buff[USBD_HIDIAP_OUT_MAXPACKET_SIZE];
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uint32_t hid_protocol;
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uint32_t hid_set_idle;
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uint32_t alt_setting;
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uint32_t hid_state;
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uint8_t hid_set_report[64];
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iap_machine_state_type state;
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}iap_info_type;
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extern usbd_class_handler hid_iap_class_handler;
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extern iap_info_type iap_info;
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usb_sts_type usb_iap_class_send_report(void *udev, uint8_t *report, uint16_t len);
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iap_result_type usbd_hid_iap_process(void *udev, uint8_t *report, uint16_t len);
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void usbd_hid_iap_in_complete(void *udev);
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/**
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* @}
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*/
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/**
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* @}
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*/
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/**
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* @}
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*/
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#ifdef __cplusplus
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}
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#endif
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#endif
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