flight/libraries/inc/op_dfu.h

   1 /**
   2  ******************************************************************************
   3  *
   4  * @file       op_dfu.h
   5  * @author     The LibrePilot Project, http://www.librepilot.org Copyright (C) 2017.
   6  * @author     The OpenPilot Team, http://www.openpilot.org Copyright (C) 2010.
   7  * @brief
   8  * @see        The GNU Public License (GPL) Version 3
   9  *
  10  *****************************************************************************/
  11 /*
  12  * This program is free software; you can redistribute it and/or modify
  13  * it under the terms of the GNU General Public License as published by
  14  * the Free Software Foundation; either version 3 of the License, or
  15  * (at your option) any later version.
  16  *
  17  * This program is distributed in the hope that it will be useful, but
  18  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  19  * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
  20  * for more details.
  21  *
  22  * You should have received a copy of the GNU General Public License along
  23  * with this program; if not, write to the Free Software Foundation, Inc.,
  24  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  25  */
  26
  27 /* Define to prevent recursive inclusion -------------------------------------*/
  28 #ifndef __OP_DFU_H
  29 #define __OP_DFU_H
  30
  31 /* Includes ------------------------------------------------------------------*/
  32 /* Exported types ------------------------------------------------------------*/
  33 typedef enum {
  34     start, keepgoing,
  35 } DownloadAction;
  36
  37 /**************************************************/
  38 /* OP_DFU states                       */
  39 /**************************************************/
  40
  41 typedef enum {
  42     DFUidle, // 0
  43     uploading, // 1
  44     wrong_packet_received, // 2
  45     too_many_packets, // 3
  46     too_few_packets, // 4
  47     Last_operation_Success, // 5
  48     downloading, // 6
  49     BLidle, // 7
  50     Last_operation_failed, // 8
  51     uploadingStarting, // 9
  52     outsideDevCapabilities, // 10
  53     CRC_Fail, // 11
  54     failed_jump,
  55 // 12
  56 } DFUStates;
  57 /**************************************************/
  58 /* OP_DFU commands                       */
  59 /**************************************************/
  60 typedef enum {
  61     Reserved, // 0
  62     Req_Capabilities, // 1
  63     Rep_Capabilities, // 2
  64     EnterDFU, // 3
  65     JumpFW, // 4
  66     Reset, // 5
  67     Abort_Operation, // 6
  68     Upload, // 7
  69     Op_END, // 8
  70     Download_Req, // 9
  71     Download, // 10
  72     Status_Request, // 11
  73     Status_Rep
  74 // 12
  75 } DFUCommands;
  76
  77 typedef enum {
  78     High_Density, Medium_Density
  79 } DeviceType;
  80 /**************************************************/
  81 /* OP_DFU transfer types                       */
  82 /**************************************************/
  83 typedef enum {
  84     FW, // 0
  85     Descript
  86 // 2
  87 } DFUTransfer;
  88 /**************************************************/
  89 /* OP_DFU transfer port                           */
  90 /**************************************************/
  91 typedef enum {
  92     Usb, // 0
  93     Serial
  94 // 2
  95 } DFUPort;
  96 /**************************************************/
  97 /* OP_DFU programable programable HW types        */
  98 /**************************************************/
  99 typedef enum {
 100     Self_flash, // 0
 101     Remote_flash_via_spi
 102 // 1
 103 } DFUProgType;
 104 /**************************************************/
 105 /* OP_DFU programable sources                             */
 106 /**************************************************/
 107 #define USB            0
 108 #define SPI            1
 109
 110 #define DownloadDelay  100000
 111
 112 #define MAX_DEL_RETRYS 3
 113 #define MAX_WRI_RETRYS 3
 114
 115 typedef struct {
 116     uint8_t    programmingType;
 117     uint8_t    readWriteFlags;
 118     uint32_t   startOfUserCode;
 119     uint32_t   sizeOfCode;
 120     uint8_t    sizeOfDescription;
 121     uint8_t    BL_Version;
 122     uint16_t   devID;
 123     DeviceType devType;
 124     uint32_t   FW_Crc;
 125 } Device;
 126
 127 /* Exported constants --------------------------------------------------------*/
 128 /* Exported macro ------------------------------------------------------------*/
 129 /* Exported define -----------------------------------------------------------*/
 130 #define COMMAND 0
 131 #define COUNT   1
 132 #define DATA    5
 133
 134 /* Exported functions ------------------------------------------------------- */
 135 void processComand(uint8_t *Receive_Buffer);
 136 void DataDownload(DownloadAction);
 137
 138 #endif /* __OP_DFU_H */
 139
 140 /******************* (C) COPYRIGHT 2010 STMicroelectronics *****END OF FILE****/