stm32f10x_flash.h 25 KB

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  1. /**
  2. ******************************************************************************
  3. * @file stm32f10x_flash.h
  4. * @author MCD Application Team
  5. * @version V3.5.0
  6. * @date 11-March-2011
  7. * @brief This file contains all the functions prototypes for the FLASH
  8. * firmware library.
  9. ******************************************************************************
  10. * @attention
  11. *
  12. * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
  13. * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
  14. * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
  15. * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
  16. * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
  17. * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
  18. *
  19. * <h2><center>&copy; COPYRIGHT 2011 STMicroelectronics</center></h2>
  20. ******************************************************************************
  21. */
  22. /* Define to prevent recursive inclusion -------------------------------------*/
  23. #ifndef __STM32F10x_FLASH_H
  24. #define __STM32F10x_FLASH_H
  25. #ifdef __cplusplus
  26. extern "C" {
  27. #endif
  28. /* Includes ------------------------------------------------------------------*/
  29. #include "stm32f10x.h"
  30. /** @addtogroup STM32F10x_StdPeriph_Driver
  31. * @{
  32. */
  33. /** @addtogroup FLASH
  34. * @{
  35. */
  36. /** @defgroup FLASH_Exported_Types
  37. * @{
  38. */
  39. /**
  40. * @brief FLASH Status
  41. */
  42. typedef enum
  43. {
  44. FLASH_BUSY = 1,
  45. FLASH_ERROR_PG,
  46. FLASH_ERROR_WRP,
  47. FLASH_COMPLETE,
  48. FLASH_TIMEOUT
  49. }FLASH_Status;
  50. /**
  51. * @}
  52. */
  53. /** @defgroup FLASH_Exported_Constants
  54. * @{
  55. */
  56. /** @defgroup Flash_Latency
  57. * @{
  58. */
  59. #define FLASH_Latency_0 ((uint32_t)0x00000000) /*!< FLASH Zero Latency cycle */
  60. #define FLASH_Latency_1 ((uint32_t)0x00000001) /*!< FLASH One Latency cycle */
  61. #define FLASH_Latency_2 ((uint32_t)0x00000002) /*!< FLASH Two Latency cycles */
  62. #define IS_FLASH_LATENCY(LATENCY) (((LATENCY) == FLASH_Latency_0) || \
  63. ((LATENCY) == FLASH_Latency_1) || \
  64. ((LATENCY) == FLASH_Latency_2))
  65. /**
  66. * @}
  67. */
  68. /** @defgroup Half_Cycle_Enable_Disable
  69. * @{
  70. */
  71. #define FLASH_HalfCycleAccess_Enable ((uint32_t)0x00000008) /*!< FLASH Half Cycle Enable */
  72. #define FLASH_HalfCycleAccess_Disable ((uint32_t)0x00000000) /*!< FLASH Half Cycle Disable */
  73. #define IS_FLASH_HALFCYCLEACCESS_STATE(STATE) (((STATE) == FLASH_HalfCycleAccess_Enable) || \
  74. ((STATE) == FLASH_HalfCycleAccess_Disable))
  75. /**
  76. * @}
  77. */
  78. /** @defgroup Prefetch_Buffer_Enable_Disable
  79. * @{
  80. */
  81. #define FLASH_PrefetchBuffer_Enable ((uint32_t)0x00000010) /*!< FLASH Prefetch Buffer Enable */
  82. #define FLASH_PrefetchBuffer_Disable ((uint32_t)0x00000000) /*!< FLASH Prefetch Buffer Disable */
  83. #define IS_FLASH_PREFETCHBUFFER_STATE(STATE) (((STATE) == FLASH_PrefetchBuffer_Enable) || \
  84. ((STATE) == FLASH_PrefetchBuffer_Disable))
  85. /**
  86. * @}
  87. */
  88. /** @defgroup Option_Bytes_Write_Protection
  89. * @{
  90. */
  91. /* Values to be used with STM32 Low and Medium density devices */
  92. #define FLASH_WRProt_Pages0to3 ((uint32_t)0x00000001) /*!< STM32 Low and Medium density devices: Write protection of page 0 to 3 */
  93. #define FLASH_WRProt_Pages4to7 ((uint32_t)0x00000002) /*!< STM32 Low and Medium density devices: Write protection of page 4 to 7 */
  94. #define FLASH_WRProt_Pages8to11 ((uint32_t)0x00000004) /*!< STM32 Low and Medium density devices: Write protection of page 8 to 11 */
  95. #define FLASH_WRProt_Pages12to15 ((uint32_t)0x00000008) /*!< STM32 Low and Medium density devices: Write protection of page 12 to 15 */
  96. #define FLASH_WRProt_Pages16to19 ((uint32_t)0x00000010) /*!< STM32 Low and Medium density devices: Write protection of page 16 to 19 */
  97. #define FLASH_WRProt_Pages20to23 ((uint32_t)0x00000020) /*!< STM32 Low and Medium density devices: Write protection of page 20 to 23 */
  98. #define FLASH_WRProt_Pages24to27 ((uint32_t)0x00000040) /*!< STM32 Low and Medium density devices: Write protection of page 24 to 27 */
  99. #define FLASH_WRProt_Pages28to31 ((uint32_t)0x00000080) /*!< STM32 Low and Medium density devices: Write protection of page 28 to 31 */
  100. /* Values to be used with STM32 Medium-density devices */
  101. #define FLASH_WRProt_Pages32to35 ((uint32_t)0x00000100) /*!< STM32 Medium-density devices: Write protection of page 32 to 35 */
  102. #define FLASH_WRProt_Pages36to39 ((uint32_t)0x00000200) /*!< STM32 Medium-density devices: Write protection of page 36 to 39 */
  103. #define FLASH_WRProt_Pages40to43 ((uint32_t)0x00000400) /*!< STM32 Medium-density devices: Write protection of page 40 to 43 */
  104. #define FLASH_WRProt_Pages44to47 ((uint32_t)0x00000800) /*!< STM32 Medium-density devices: Write protection of page 44 to 47 */
  105. #define FLASH_WRProt_Pages48to51 ((uint32_t)0x00001000) /*!< STM32 Medium-density devices: Write protection of page 48 to 51 */
  106. #define FLASH_WRProt_Pages52to55 ((uint32_t)0x00002000) /*!< STM32 Medium-density devices: Write protection of page 52 to 55 */
  107. #define FLASH_WRProt_Pages56to59 ((uint32_t)0x00004000) /*!< STM32 Medium-density devices: Write protection of page 56 to 59 */
  108. #define FLASH_WRProt_Pages60to63 ((uint32_t)0x00008000) /*!< STM32 Medium-density devices: Write protection of page 60 to 63 */
  109. #define FLASH_WRProt_Pages64to67 ((uint32_t)0x00010000) /*!< STM32 Medium-density devices: Write protection of page 64 to 67 */
  110. #define FLASH_WRProt_Pages68to71 ((uint32_t)0x00020000) /*!< STM32 Medium-density devices: Write protection of page 68 to 71 */
  111. #define FLASH_WRProt_Pages72to75 ((uint32_t)0x00040000) /*!< STM32 Medium-density devices: Write protection of page 72 to 75 */
  112. #define FLASH_WRProt_Pages76to79 ((uint32_t)0x00080000) /*!< STM32 Medium-density devices: Write protection of page 76 to 79 */
  113. #define FLASH_WRProt_Pages80to83 ((uint32_t)0x00100000) /*!< STM32 Medium-density devices: Write protection of page 80 to 83 */
  114. #define FLASH_WRProt_Pages84to87 ((uint32_t)0x00200000) /*!< STM32 Medium-density devices: Write protection of page 84 to 87 */
  115. #define FLASH_WRProt_Pages88to91 ((uint32_t)0x00400000) /*!< STM32 Medium-density devices: Write protection of page 88 to 91 */
  116. #define FLASH_WRProt_Pages92to95 ((uint32_t)0x00800000) /*!< STM32 Medium-density devices: Write protection of page 92 to 95 */
  117. #define FLASH_WRProt_Pages96to99 ((uint32_t)0x01000000) /*!< STM32 Medium-density devices: Write protection of page 96 to 99 */
  118. #define FLASH_WRProt_Pages100to103 ((uint32_t)0x02000000) /*!< STM32 Medium-density devices: Write protection of page 100 to 103 */
  119. #define FLASH_WRProt_Pages104to107 ((uint32_t)0x04000000) /*!< STM32 Medium-density devices: Write protection of page 104 to 107 */
  120. #define FLASH_WRProt_Pages108to111 ((uint32_t)0x08000000) /*!< STM32 Medium-density devices: Write protection of page 108 to 111 */
  121. #define FLASH_WRProt_Pages112to115 ((uint32_t)0x10000000) /*!< STM32 Medium-density devices: Write protection of page 112 to 115 */
  122. #define FLASH_WRProt_Pages116to119 ((uint32_t)0x20000000) /*!< STM32 Medium-density devices: Write protection of page 115 to 119 */
  123. #define FLASH_WRProt_Pages120to123 ((uint32_t)0x40000000) /*!< STM32 Medium-density devices: Write protection of page 120 to 123 */
  124. #define FLASH_WRProt_Pages124to127 ((uint32_t)0x80000000) /*!< STM32 Medium-density devices: Write protection of page 124 to 127 */
  125. /* Values to be used with STM32 High-density and STM32F10X Connectivity line devices */
  126. #define FLASH_WRProt_Pages0to1 ((uint32_t)0x00000001) /*!< STM32 High-density, XL-density and Connectivity line devices:
  127. Write protection of page 0 to 1 */
  128. #define FLASH_WRProt_Pages2to3 ((uint32_t)0x00000002) /*!< STM32 High-density, XL-density and Connectivity line devices:
  129. Write protection of page 2 to 3 */
  130. #define FLASH_WRProt_Pages4to5 ((uint32_t)0x00000004) /*!< STM32 High-density, XL-density and Connectivity line devices:
  131. Write protection of page 4 to 5 */
  132. #define FLASH_WRProt_Pages6to7 ((uint32_t)0x00000008) /*!< STM32 High-density, XL-density and Connectivity line devices:
  133. Write protection of page 6 to 7 */
  134. #define FLASH_WRProt_Pages8to9 ((uint32_t)0x00000010) /*!< STM32 High-density, XL-density and Connectivity line devices:
  135. Write protection of page 8 to 9 */
  136. #define FLASH_WRProt_Pages10to11 ((uint32_t)0x00000020) /*!< STM32 High-density, XL-density and Connectivity line devices:
  137. Write protection of page 10 to 11 */
  138. #define FLASH_WRProt_Pages12to13 ((uint32_t)0x00000040) /*!< STM32 High-density, XL-density and Connectivity line devices:
  139. Write protection of page 12 to 13 */
  140. #define FLASH_WRProt_Pages14to15 ((uint32_t)0x00000080) /*!< STM32 High-density, XL-density and Connectivity line devices:
  141. Write protection of page 14 to 15 */
  142. #define FLASH_WRProt_Pages16to17 ((uint32_t)0x00000100) /*!< STM32 High-density, XL-density and Connectivity line devices:
  143. Write protection of page 16 to 17 */
  144. #define FLASH_WRProt_Pages18to19 ((uint32_t)0x00000200) /*!< STM32 High-density, XL-density and Connectivity line devices:
  145. Write protection of page 18 to 19 */
  146. #define FLASH_WRProt_Pages20to21 ((uint32_t)0x00000400) /*!< STM32 High-density, XL-density and Connectivity line devices:
  147. Write protection of page 20 to 21 */
  148. #define FLASH_WRProt_Pages22to23 ((uint32_t)0x00000800) /*!< STM32 High-density, XL-density and Connectivity line devices:
  149. Write protection of page 22 to 23 */
  150. #define FLASH_WRProt_Pages24to25 ((uint32_t)0x00001000) /*!< STM32 High-density, XL-density and Connectivity line devices:
  151. Write protection of page 24 to 25 */
  152. #define FLASH_WRProt_Pages26to27 ((uint32_t)0x00002000) /*!< STM32 High-density, XL-density and Connectivity line devices:
  153. Write protection of page 26 to 27 */
  154. #define FLASH_WRProt_Pages28to29 ((uint32_t)0x00004000) /*!< STM32 High-density, XL-density and Connectivity line devices:
  155. Write protection of page 28 to 29 */
  156. #define FLASH_WRProt_Pages30to31 ((uint32_t)0x00008000) /*!< STM32 High-density, XL-density and Connectivity line devices:
  157. Write protection of page 30 to 31 */
  158. #define FLASH_WRProt_Pages32to33 ((uint32_t)0x00010000) /*!< STM32 High-density, XL-density and Connectivity line devices:
  159. Write protection of page 32 to 33 */
  160. #define FLASH_WRProt_Pages34to35 ((uint32_t)0x00020000) /*!< STM32 High-density, XL-density and Connectivity line devices:
  161. Write protection of page 34 to 35 */
  162. #define FLASH_WRProt_Pages36to37 ((uint32_t)0x00040000) /*!< STM32 High-density, XL-density and Connectivity line devices:
  163. Write protection of page 36 to 37 */
  164. #define FLASH_WRProt_Pages38to39 ((uint32_t)0x00080000) /*!< STM32 High-density, XL-density and Connectivity line devices:
  165. Write protection of page 38 to 39 */
  166. #define FLASH_WRProt_Pages40to41 ((uint32_t)0x00100000) /*!< STM32 High-density, XL-density and Connectivity line devices:
  167. Write protection of page 40 to 41 */
  168. #define FLASH_WRProt_Pages42to43 ((uint32_t)0x00200000) /*!< STM32 High-density, XL-density and Connectivity line devices:
  169. Write protection of page 42 to 43 */
  170. #define FLASH_WRProt_Pages44to45 ((uint32_t)0x00400000) /*!< STM32 High-density, XL-density and Connectivity line devices:
  171. Write protection of page 44 to 45 */
  172. #define FLASH_WRProt_Pages46to47 ((uint32_t)0x00800000) /*!< STM32 High-density, XL-density and Connectivity line devices:
  173. Write protection of page 46 to 47 */
  174. #define FLASH_WRProt_Pages48to49 ((uint32_t)0x01000000) /*!< STM32 High-density, XL-density and Connectivity line devices:
  175. Write protection of page 48 to 49 */
  176. #define FLASH_WRProt_Pages50to51 ((uint32_t)0x02000000) /*!< STM32 High-density, XL-density and Connectivity line devices:
  177. Write protection of page 50 to 51 */
  178. #define FLASH_WRProt_Pages52to53 ((uint32_t)0x04000000) /*!< STM32 High-density, XL-density and Connectivity line devices:
  179. Write protection of page 52 to 53 */
  180. #define FLASH_WRProt_Pages54to55 ((uint32_t)0x08000000) /*!< STM32 High-density, XL-density and Connectivity line devices:
  181. Write protection of page 54 to 55 */
  182. #define FLASH_WRProt_Pages56to57 ((uint32_t)0x10000000) /*!< STM32 High-density, XL-density and Connectivity line devices:
  183. Write protection of page 56 to 57 */
  184. #define FLASH_WRProt_Pages58to59 ((uint32_t)0x20000000) /*!< STM32 High-density, XL-density and Connectivity line devices:
  185. Write protection of page 58 to 59 */
  186. #define FLASH_WRProt_Pages60to61 ((uint32_t)0x40000000) /*!< STM32 High-density, XL-density and Connectivity line devices:
  187. Write protection of page 60 to 61 */
  188. #define FLASH_WRProt_Pages62to127 ((uint32_t)0x80000000) /*!< STM32 Connectivity line devices: Write protection of page 62 to 127 */
  189. #define FLASH_WRProt_Pages62to255 ((uint32_t)0x80000000) /*!< STM32 Medium-density devices: Write protection of page 62 to 255 */
  190. #define FLASH_WRProt_Pages62to511 ((uint32_t)0x80000000) /*!< STM32 XL-density devices: Write protection of page 62 to 511 */
  191. #define FLASH_WRProt_AllPages ((uint32_t)0xFFFFFFFF) /*!< Write protection of all Pages */
  192. #define IS_FLASH_WRPROT_PAGE(PAGE) (((PAGE) != 0x00000000))
  193. #define IS_FLASH_ADDRESS(ADDRESS) (((ADDRESS) >= 0x08000000) && ((ADDRESS) < 0x080FFFFF))
  194. #define IS_OB_DATA_ADDRESS(ADDRESS) (((ADDRESS) == 0x1FFFF804) || ((ADDRESS) == 0x1FFFF806))
  195. /**
  196. * @}
  197. */
  198. /** @defgroup Option_Bytes_IWatchdog
  199. * @{
  200. */
  201. #define OB_IWDG_SW ((uint16_t)0x0001) /*!< Software IWDG selected */
  202. #define OB_IWDG_HW ((uint16_t)0x0000) /*!< Hardware IWDG selected */
  203. #define IS_OB_IWDG_SOURCE(SOURCE) (((SOURCE) == OB_IWDG_SW) || ((SOURCE) == OB_IWDG_HW))
  204. /**
  205. * @}
  206. */
  207. /** @defgroup Option_Bytes_nRST_STOP
  208. * @{
  209. */
  210. #define OB_STOP_NoRST ((uint16_t)0x0002) /*!< No reset generated when entering in STOP */
  211. #define OB_STOP_RST ((uint16_t)0x0000) /*!< Reset generated when entering in STOP */
  212. #define IS_OB_STOP_SOURCE(SOURCE) (((SOURCE) == OB_STOP_NoRST) || ((SOURCE) == OB_STOP_RST))
  213. /**
  214. * @}
  215. */
  216. /** @defgroup Option_Bytes_nRST_STDBY
  217. * @{
  218. */
  219. #define OB_STDBY_NoRST ((uint16_t)0x0004) /*!< No reset generated when entering in STANDBY */
  220. #define OB_STDBY_RST ((uint16_t)0x0000) /*!< Reset generated when entering in STANDBY */
  221. #define IS_OB_STDBY_SOURCE(SOURCE) (((SOURCE) == OB_STDBY_NoRST) || ((SOURCE) == OB_STDBY_RST))
  222. #ifdef STM32F10X_XL
  223. /**
  224. * @}
  225. */
  226. /** @defgroup FLASH_Boot
  227. * @{
  228. */
  229. #define FLASH_BOOT_Bank1 ((uint16_t)0x0000) /*!< At startup, if boot pins are set in boot from user Flash position
  230. and this parameter is selected the device will boot from Bank1(Default) */
  231. #define FLASH_BOOT_Bank2 ((uint16_t)0x0001) /*!< At startup, if boot pins are set in boot from user Flash position
  232. and this parameter is selected the device will boot from Bank 2 or Bank 1,
  233. depending on the activation of the bank */
  234. #define IS_FLASH_BOOT(BOOT) (((BOOT) == FLASH_BOOT_Bank1) || ((BOOT) == FLASH_BOOT_Bank2))
  235. #endif
  236. /**
  237. * @}
  238. */
  239. /** @defgroup FLASH_Interrupts
  240. * @{
  241. */
  242. #ifdef STM32F10X_XL
  243. #define FLASH_IT_BANK2_ERROR ((uint32_t)0x80000400) /*!< FPEC BANK2 error interrupt source */
  244. #define FLASH_IT_BANK2_EOP ((uint32_t)0x80001000) /*!< End of FLASH BANK2 Operation Interrupt source */
  245. #define FLASH_IT_BANK1_ERROR FLASH_IT_ERROR /*!< FPEC BANK1 error interrupt source */
  246. #define FLASH_IT_BANK1_EOP FLASH_IT_EOP /*!< End of FLASH BANK1 Operation Interrupt source */
  247. #define FLASH_IT_ERROR ((uint32_t)0x00000400) /*!< FPEC BANK1 error interrupt source */
  248. #define FLASH_IT_EOP ((uint32_t)0x00001000) /*!< End of FLASH BANK1 Operation Interrupt source */
  249. #define IS_FLASH_IT(IT) ((((IT) & (uint32_t)0x7FFFEBFF) == 0x00000000) && (((IT) != 0x00000000)))
  250. #else
  251. #define FLASH_IT_ERROR ((uint32_t)0x00000400) /*!< FPEC error interrupt source */
  252. #define FLASH_IT_EOP ((uint32_t)0x00001000) /*!< End of FLASH Operation Interrupt source */
  253. #define FLASH_IT_BANK1_ERROR FLASH_IT_ERROR /*!< FPEC BANK1 error interrupt source */
  254. #define FLASH_IT_BANK1_EOP FLASH_IT_EOP /*!< End of FLASH BANK1 Operation Interrupt source */
  255. #define IS_FLASH_IT(IT) ((((IT) & (uint32_t)0xFFFFEBFF) == 0x00000000) && (((IT) != 0x00000000)))
  256. #endif
  257. /**
  258. * @}
  259. */
  260. /** @defgroup FLASH_Flags
  261. * @{
  262. */
  263. #ifdef STM32F10X_XL
  264. #define FLASH_FLAG_BANK2_BSY ((uint32_t)0x80000001) /*!< FLASH BANK2 Busy flag */
  265. #define FLASH_FLAG_BANK2_EOP ((uint32_t)0x80000020) /*!< FLASH BANK2 End of Operation flag */
  266. #define FLASH_FLAG_BANK2_PGERR ((uint32_t)0x80000004) /*!< FLASH BANK2 Program error flag */
  267. #define FLASH_FLAG_BANK2_WRPRTERR ((uint32_t)0x80000010) /*!< FLASH BANK2 Write protected error flag */
  268. #define FLASH_FLAG_BANK1_BSY FLASH_FLAG_BSY /*!< FLASH BANK1 Busy flag*/
  269. #define FLASH_FLAG_BANK1_EOP FLASH_FLAG_EOP /*!< FLASH BANK1 End of Operation flag */
  270. #define FLASH_FLAG_BANK1_PGERR FLASH_FLAG_PGERR /*!< FLASH BANK1 Program error flag */
  271. #define FLASH_FLAG_BANK1_WRPRTERR FLASH_FLAG_WRPRTERR /*!< FLASH BANK1 Write protected error flag */
  272. #define FLASH_FLAG_BSY ((uint32_t)0x00000001) /*!< FLASH Busy flag */
  273. #define FLASH_FLAG_EOP ((uint32_t)0x00000020) /*!< FLASH End of Operation flag */
  274. #define FLASH_FLAG_PGERR ((uint32_t)0x00000004) /*!< FLASH Program error flag */
  275. #define FLASH_FLAG_WRPRTERR ((uint32_t)0x00000010) /*!< FLASH Write protected error flag */
  276. #define FLASH_FLAG_OPTERR ((uint32_t)0x00000001) /*!< FLASH Option Byte error flag */
  277. #define IS_FLASH_CLEAR_FLAG(FLAG) ((((FLAG) & (uint32_t)0x7FFFFFCA) == 0x00000000) && ((FLAG) != 0x00000000))
  278. #define IS_FLASH_GET_FLAG(FLAG) (((FLAG) == FLASH_FLAG_BSY) || ((FLAG) == FLASH_FLAG_EOP) || \
  279. ((FLAG) == FLASH_FLAG_PGERR) || ((FLAG) == FLASH_FLAG_WRPRTERR) || \
  280. ((FLAG) == FLASH_FLAG_OPTERR)|| \
  281. ((FLAG) == FLASH_FLAG_BANK1_BSY) || ((FLAG) == FLASH_FLAG_BANK1_EOP) || \
  282. ((FLAG) == FLASH_FLAG_BANK1_PGERR) || ((FLAG) == FLASH_FLAG_BANK1_WRPRTERR) || \
  283. ((FLAG) == FLASH_FLAG_BANK2_BSY) || ((FLAG) == FLASH_FLAG_BANK2_EOP) || \
  284. ((FLAG) == FLASH_FLAG_BANK2_PGERR) || ((FLAG) == FLASH_FLAG_BANK2_WRPRTERR))
  285. #else
  286. #define FLASH_FLAG_BSY ((uint32_t)0x00000001) /*!< FLASH Busy flag */
  287. #define FLASH_FLAG_EOP ((uint32_t)0x00000020) /*!< FLASH End of Operation flag */
  288. #define FLASH_FLAG_PGERR ((uint32_t)0x00000004) /*!< FLASH Program error flag */
  289. #define FLASH_FLAG_WRPRTERR ((uint32_t)0x00000010) /*!< FLASH Write protected error flag */
  290. #define FLASH_FLAG_OPTERR ((uint32_t)0x00000001) /*!< FLASH Option Byte error flag */
  291. #define FLASH_FLAG_BANK1_BSY FLASH_FLAG_BSY /*!< FLASH BANK1 Busy flag*/
  292. #define FLASH_FLAG_BANK1_EOP FLASH_FLAG_EOP /*!< FLASH BANK1 End of Operation flag */
  293. #define FLASH_FLAG_BANK1_PGERR FLASH_FLAG_PGERR /*!< FLASH BANK1 Program error flag */
  294. #define FLASH_FLAG_BANK1_WRPRTERR FLASH_FLAG_WRPRTERR /*!< FLASH BANK1 Write protected error flag */
  295. #define IS_FLASH_CLEAR_FLAG(FLAG) ((((FLAG) & (uint32_t)0xFFFFFFCA) == 0x00000000) && ((FLAG) != 0x00000000))
  296. #define IS_FLASH_GET_FLAG(FLAG) (((FLAG) == FLASH_FLAG_BSY) || ((FLAG) == FLASH_FLAG_EOP) || \
  297. ((FLAG) == FLASH_FLAG_PGERR) || ((FLAG) == FLASH_FLAG_WRPRTERR) || \
  298. ((FLAG) == FLASH_FLAG_BANK1_BSY) || ((FLAG) == FLASH_FLAG_BANK1_EOP) || \
  299. ((FLAG) == FLASH_FLAG_BANK1_PGERR) || ((FLAG) == FLASH_FLAG_BANK1_WRPRTERR) || \
  300. ((FLAG) == FLASH_FLAG_OPTERR))
  301. #endif
  302. /**
  303. * @}
  304. */
  305. /**
  306. * @}
  307. */
  308. /** @defgroup FLASH_Exported_Macros
  309. * @{
  310. */
  311. /**
  312. * @}
  313. */
  314. /** @defgroup FLASH_Exported_Functions
  315. * @{
  316. */
  317. /*------------ Functions used for all STM32F10x devices -----*/
  318. void FLASH_SetLatency(uint32_t FLASH_Latency);
  319. void FLASH_HalfCycleAccessCmd(uint32_t FLASH_HalfCycleAccess);
  320. void FLASH_PrefetchBufferCmd(uint32_t FLASH_PrefetchBuffer);
  321. void FLASH_Unlock(void);
  322. void FLASH_Lock(void);
  323. FLASH_Status FLASH_ErasePage(uint32_t Page_Address);
  324. FLASH_Status FLASH_EraseAllPages(void);
  325. FLASH_Status FLASH_EraseOptionBytes(void);
  326. FLASH_Status FLASH_ProgramWord(uint32_t Address, uint32_t Data);
  327. FLASH_Status FLASH_ProgramHalfWord(uint32_t Address, uint16_t Data);
  328. FLASH_Status FLASH_ProgramOptionByteData(uint32_t Address, uint8_t Data);
  329. FLASH_Status FLASH_EnableWriteProtection(uint32_t FLASH_Pages);
  330. FLASH_Status FLASH_ReadOutProtection(FunctionalState NewState);
  331. FLASH_Status FLASH_UserOptionByteConfig(uint16_t OB_IWDG, uint16_t OB_STOP, uint16_t OB_STDBY);
  332. uint32_t FLASH_GetUserOptionByte(void);
  333. uint32_t FLASH_GetWriteProtectionOptionByte(void);
  334. FlagStatus FLASH_GetReadOutProtectionStatus(void);
  335. FlagStatus FLASH_GetPrefetchBufferStatus(void);
  336. void FLASH_ITConfig(uint32_t FLASH_IT, FunctionalState NewState);
  337. FlagStatus FLASH_GetFlagStatus(uint32_t FLASH_FLAG);
  338. void FLASH_ClearFlag(uint32_t FLASH_FLAG);
  339. FLASH_Status FLASH_GetStatus(void);
  340. FLASH_Status FLASH_WaitForLastOperation(uint32_t Timeout);
  341. /*------------ New function used for all STM32F10x devices -----*/
  342. void FLASH_UnlockBank1(void);
  343. void FLASH_LockBank1(void);
  344. FLASH_Status FLASH_EraseAllBank1Pages(void);
  345. FLASH_Status FLASH_GetBank1Status(void);
  346. FLASH_Status FLASH_WaitForLastBank1Operation(uint32_t Timeout);
  347. #ifdef STM32F10X_XL
  348. /*---- New Functions used only with STM32F10x_XL density devices -----*/
  349. void FLASH_UnlockBank2(void);
  350. void FLASH_LockBank2(void);
  351. FLASH_Status FLASH_EraseAllBank2Pages(void);
  352. FLASH_Status FLASH_GetBank2Status(void);
  353. FLASH_Status FLASH_WaitForLastBank2Operation(uint32_t Timeout);
  354. FLASH_Status FLASH_BootConfig(uint16_t FLASH_BOOT);
  355. #endif
  356. #ifdef __cplusplus
  357. }
  358. #endif
  359. #endif /* __STM32F10x_FLASH_H */
  360. /**
  361. * @}
  362. */
  363. /**
  364. * @}
  365. */
  366. /**
  367. * @}
  368. */
  369. /******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/