app_flash.h 2.8 KB

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  1. #ifndef __APP_FLASH_H__
  2. #define __APP_FLASH_H__
  3. /*************************************
  4. *INCLUDES
  5. */
  6. #include "hal_flash.h"
  7. #include "app_step.h"
  8. #include "exception.h"
  9. #include "app_power.h"
  10. #include "nrf_gpio.h"
  11. #include "nrf_delay.h"
  12. #include "nrf_sdm.h"
  13. /*************************************
  14. *STRUCTIONS
  15. */
  16. //__attribute__((packed,aligned(4))) : 先按实际字节占位算,最后才4字节对齐。
  17. //size:20
  18. typedef struct __attribute__((packed,aligned(4))) _FlashBackup{
  19. uint32_t head;
  20. uint8_t macAddr_L[6];
  21. uint8_t macAddr_R[6];
  22. uint32_t hardVersion;
  23. uint8_t sotfVersion;
  24. uint8_t isConfig;
  25. uint8_t ErrorStartFlag;
  26. }FlashBackup_t;
  27. //size:36
  28. typedef struct __attribute__((packed,aligned(4))) _FlashStep{
  29. uint8_t startTime[8]; //记录时间
  30. uint8_t newStartTime[8]; //当前时间
  31. uint32_t stepCur[2]; //当前永久步数
  32. uint32_t step[2]; //每小时记录的左右鞋永久步数0左1右
  33. uint32_t num; //已经记录的每小时步数数量
  34. }FlashStep_t;
  35. //size:12
  36. typedef struct __attribute__((packed,aligned(4))) _FlashClient{
  37. uint8_t isConfig;
  38. uint32_t hardVersion;
  39. uint8_t sotfVersion;
  40. uint8_t macAddr[6];
  41. }FlashClient_t;
  42. //size:
  43. typedef struct __attribute__((packed,aligned(4))) _FlashLog{
  44. uint8_t Errorflag;
  45. uint8_t logData[50];
  46. }FlashLog;
  47. //size:64
  48. typedef struct __attribute__((packed,aligned(4))) _Flash_Param{ //后期版本修改结构体,不能删除或修改现有成员,只能追加新的成员。
  49. uint32_t head;
  50. uint8_t isHost;
  51. uint8_t macHost[6];
  52. FlashStep_t mStep;
  53. FlashClient_t mClient;
  54. FlashLog mFlashLog;
  55. uint8_t Safe_cnt;
  56. uint32_t m_struct_size; //结构体自身大小
  57. uint32_t tail_crc16; //crc16校准只能做成员 head ~ m_struct_size,因为未知的填充字节原因,tail_crc16和未知填充字节(默认为0)都为0好计算。
  58. }Flash_t;
  59. extern Flash_t mFlash;
  60. extern FlashBackup_t mBackup;
  61. /*1.当新API读到旧的数据的时候,新API多的参数用默认值填充,写回的时候按照新API的格式写回。(向后兼容)
  62. 2.当旧API读到新数据,自己不认识的那段buff,要保存起来,写回的时候,将这段buff原样memcpy。(向前兼容,没实现)
  63. */
  64. /********************************************
  65. *API FUCTIONS
  66. */
  67. void Flash_Initialize(void);
  68. //存储步数
  69. uint32_t Flash_SaveStep(void);
  70. //获取步数区域首地址
  71. uint32_t Flash_GetStepZoneStartAddr(void);
  72. //获取步数区域数据
  73. uint32_t Flash_GetStep(uint32_t destination_addr, uint32_t *pData, uint32_t dataLen);
  74. //删除所有步数
  75. uint32_t Flash_DeleteAllStep(void);
  76. //删除所有的基本信息
  77. uint32_t Flash_DeleteAllInformation(void);
  78. //存储基本信息
  79. uint32_t Flash_SaveInfomation(void);
  80. //获取基本信息
  81. uint32_t Flash_GetInfomation(Flash_t *pflash);
  82. //存储备份信息
  83. uint32_t Flash_SaveBackup(void);
  84. //获取备份信息
  85. uint32_t Flash_GetBackup(FlashBackup_t *pbackup);
  86. //保存日志信息
  87. uint32_t Flash_SaveLog(uint32_t id, uint32_t pc, uint32_t info);
  88. //返回主机标志位
  89. uint8_t Get_isHost(void);
  90. //测试接口
  91. void TestHalFlashInterface(void);
  92. #endif