sys_vim.h 13 KB

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  1. /** @file sys_vim.h
  2. * @brief Vectored Interrupt Module Header File
  3. * @date 29.May.2013
  4. * @version 03.05.02
  5. *
  6. * This file contains:
  7. * - VIM Type Definitions
  8. * - VIM General Definitions
  9. * .
  10. * which are relevant for Vectored Interrupt Controller.
  11. */
  12. /* (c) Texas Instruments 2009-2013, All rights reserved. */
  13. #ifndef __SYS_VIM_H__
  14. #define __SYS_VIM_H__
  15. #include "reg_vim.h"
  16. /* USER CODE BEGIN (0) */
  17. /* USER CODE END */
  18. /* VIM Type Definitions */
  19. /** @typedef t_isrFuncPTR
  20. * @brief ISR Function Pointer Type Definition
  21. *
  22. * This type is used to access the ISR handler.
  23. */
  24. typedef void (*t_isrFuncPTR)(void);
  25. /* USER CODE BEGIN (1) */
  26. /* USER CODE END */
  27. /* VIM General Configuration */
  28. #define VIM_CHANNELS 96U
  29. /* USER CODE BEGIN (2) */
  30. /* USER CODE END */
  31. /* Interrupt Handlers */
  32. extern void esmHighInterrupt(void);
  33. extern void phantomInterrupt(void);
  34. extern void rtiCompare3Interrupt(void);
  35. extern void linHighLevelInterrupt(void);
  36. /* USER CODE BEGIN (3) */
  37. /* USER CODE END */
  38. #define VIM_PARFLG (*(volatile uint32 *)0xFFFFFDECU)
  39. #define VIM_PARCTL (*(volatile uint32 *)0xFFFFFDF0U)
  40. #define VIM_ADDERR (*(volatile uint32 *)0xFFFFFDF4U)
  41. #define VIM_FBPARERR (*(volatile uint32 *)0xFFFFFDF8U)
  42. #define VIMRAMPARLOC (*(volatile uint32 *)0xFFF82400U)
  43. #define VIMRAMLOC (*(volatile uint32 *)0xFFF82000U)
  44. /* Configuration registers */
  45. typedef struct vim_config_reg
  46. {
  47. uint32 CONFIG_FIRQPR0;
  48. uint32 CONFIG_FIRQPR1;
  49. uint32 CONFIG_FIRQPR2;
  50. uint32 CONFIG_FIRQPR3;
  51. uint32 CONFIG_REQMASKSET0;
  52. uint32 CONFIG_REQMASKSET1;
  53. uint32 CONFIG_REQMASKSET2;
  54. uint32 CONFIG_REQMASKSET3;
  55. uint32 CONFIG_WAKEMASKSET0;
  56. uint32 CONFIG_WAKEMASKSET1;
  57. uint32 CONFIG_WAKEMASKSET2;
  58. uint32 CONFIG_WAKEMASKSET3;
  59. uint32 CONFIG_CAPEVT;
  60. uint32 CONFIG_CHANCTRL[24U];
  61. } vim_config_reg_t;
  62. /* Configuration registers initial value */
  63. #define VIM_FIRQPR0_CONFIGVALUE SYS_FIQ\
  64. | (SYS_FIQ << 1U)\
  65. | (SYS_IRQ << 2U)\
  66. | (SYS_IRQ << 3U)\
  67. | (SYS_IRQ << 4U)\
  68. | (SYS_IRQ << 5U)\
  69. | (SYS_IRQ << 6U)\
  70. | (SYS_IRQ << 7U)\
  71. | (SYS_IRQ << 8U)\
  72. | (SYS_IRQ << 9U)\
  73. | (SYS_IRQ << 10U)\
  74. | (SYS_IRQ << 11U)\
  75. | (SYS_IRQ << 12U)\
  76. | (SYS_IRQ << 13U)\
  77. | (SYS_IRQ << 14U)\
  78. | (SYS_IRQ << 15U)\
  79. | (SYS_IRQ << 16U)\
  80. | (SYS_IRQ << 17U)\
  81. | (SYS_IRQ << 18U)\
  82. | (SYS_IRQ << 19U)\
  83. | (SYS_IRQ << 20U)\
  84. | (SYS_IRQ << 21U)\
  85. | (SYS_IRQ << 22U)\
  86. | (SYS_IRQ << 23U)\
  87. | (SYS_IRQ << 24U)\
  88. | (SYS_IRQ << 25U)\
  89. | (SYS_IRQ << 26U)\
  90. | (SYS_IRQ << 27U)\
  91. | (SYS_IRQ << 28U)\
  92. | (SYS_IRQ << 29U)\
  93. | (SYS_IRQ << 30U)\
  94. | (SYS_IRQ << 31U)
  95. #define VIM_FIRQPR1_CONFIGVALUE SYS_IRQ\
  96. | (SYS_IRQ << 1U)\
  97. | (SYS_IRQ << 2U)\
  98. | (SYS_IRQ << 3U)\
  99. | (SYS_IRQ << 4U)\
  100. | (SYS_IRQ << 5U)\
  101. | (SYS_IRQ << 6U)\
  102. | (SYS_IRQ << 7U)\
  103. | (SYS_IRQ << 8U)\
  104. | (SYS_IRQ << 9U)\
  105. | (SYS_IRQ << 10U)\
  106. | (SYS_IRQ << 11U)\
  107. | (SYS_IRQ << 12U)\
  108. | (SYS_IRQ << 13U)\
  109. | (SYS_IRQ << 14U)\
  110. | (SYS_IRQ << 15U)\
  111. | (SYS_IRQ << 16U)\
  112. | (SYS_IRQ << 17U)\
  113. | (SYS_IRQ << 18U)\
  114. | (SYS_IRQ << 19U)\
  115. | (SYS_IRQ << 20U)\
  116. | (SYS_IRQ << 21U)\
  117. | (SYS_IRQ << 22U)\
  118. | (SYS_IRQ << 23U)\
  119. | (SYS_IRQ << 24U)\
  120. | (SYS_IRQ << 25U)\
  121. | (SYS_IRQ << 26U)\
  122. | (SYS_IRQ << 27U)\
  123. | (SYS_IRQ << 28U)\
  124. | (SYS_IRQ << 29U)\
  125. | (SYS_IRQ << 30U)\
  126. | (SYS_IRQ << 31U)
  127. #define VIM_FIRQPR2_CONFIGVALUE SYS_IRQ\
  128. | (SYS_IRQ << 1U)\
  129. | (SYS_IRQ << 2U)\
  130. | (SYS_IRQ << 3U)\
  131. | (SYS_IRQ << 4U)\
  132. | (SYS_IRQ << 5U)\
  133. | (SYS_IRQ << 6U)\
  134. | (SYS_IRQ << 7U)\
  135. | (SYS_IRQ << 8U)\
  136. | (SYS_IRQ << 9U)\
  137. | (SYS_IRQ << 10U)\
  138. | (SYS_IRQ << 11U)\
  139. | (SYS_IRQ << 12U)\
  140. | (SYS_IRQ << 13U)\
  141. | (SYS_IRQ << 14U)\
  142. | (SYS_IRQ << 15U)\
  143. | (SYS_IRQ << 16U)\
  144. | (SYS_IRQ << 17U)\
  145. | (SYS_IRQ << 18U)\
  146. | (SYS_IRQ << 19U)\
  147. | (SYS_IRQ << 20U)\
  148. | (SYS_IRQ << 21U)\
  149. | (SYS_IRQ << 22U)\
  150. | (SYS_IRQ << 23U)\
  151. | (SYS_IRQ << 24U)\
  152. | (SYS_IRQ << 25U)\
  153. | (SYS_IRQ << 26U)\
  154. | (SYS_IRQ << 27U)\
  155. | (SYS_IRQ << 28U)\
  156. | (SYS_IRQ << 29U)\
  157. | (SYS_IRQ << 30U)\
  158. | (SYS_IRQ << 31U)
  159. #define VIM_FIRQPR3_CONFIGVALUE SYS_IRQ\
  160. | (SYS_IRQ << 1U)\
  161. | (SYS_IRQ << 2U)\
  162. | (SYS_IRQ << 3U)\
  163. | (SYS_IRQ << 4U)\
  164. | (SYS_IRQ << 5U)\
  165. | (SYS_IRQ << 6U)\
  166. | (SYS_IRQ << 7U)\
  167. | (SYS_IRQ << 8U)\
  168. | (SYS_IRQ << 9U)\
  169. | (SYS_IRQ << 10U)\
  170. | (SYS_IRQ << 11U)\
  171. | (SYS_IRQ << 12U)\
  172. | (SYS_IRQ << 13U)\
  173. | (SYS_IRQ << 14U)\
  174. | (SYS_IRQ << 15U)\
  175. | (SYS_IRQ << 16U)\
  176. | (SYS_IRQ << 17U)\
  177. | (SYS_IRQ << 18U)\
  178. | (SYS_IRQ << 19U)\
  179. | (SYS_IRQ << 20U)\
  180. | (SYS_IRQ << 21U)\
  181. | (SYS_IRQ << 22U)\
  182. | (SYS_IRQ << 23U)\
  183. | (SYS_IRQ << 24U)\
  184. | (SYS_IRQ << 25U)\
  185. | (SYS_IRQ << 26U)\
  186. | (SYS_IRQ << 27U)\
  187. | (SYS_IRQ << 28U)\
  188. | (SYS_IRQ << 29U)\
  189. | (SYS_IRQ << 30U)\
  190. | (SYS_IRQ << 31U)
  191. #define VIM_REQMASKSET0_CONFIGVALUE 1U\
  192. | (1U << 1U)\
  193. | (0U << 2U)\
  194. | (0U << 3U)\
  195. | (0U << 4U)\
  196. | (1U << 5U)\
  197. | (0U << 6U)\
  198. | (0U << 7U)\
  199. | (0U << 8U)\
  200. | (0U << 9U)\
  201. | (0U << 10U)\
  202. | (0U << 11U)\
  203. | (0U << 12U)\
  204. | (1U << 13U)\
  205. | (0U << 14U)\
  206. | (0U << 15U)\
  207. | (0U << 16U)\
  208. | (0U << 17U)\
  209. | (0U << 18U)\
  210. | (0U << 19U)\
  211. | (0U << 20U)\
  212. | (0U << 21U)\
  213. | (0U << 22U)\
  214. | (0U << 23U)\
  215. | (0U << 24U)\
  216. | (0U << 25U)\
  217. | (0U << 26U)\
  218. | (0U << 27U)\
  219. | (0U << 28U)\
  220. | (0U << 29U)\
  221. | (0U << 30U)\
  222. | (0U << 31U)
  223. #define VIM_REQMASKSET1_CONFIGVALUE 0U\
  224. | (0U << 1U)\
  225. | (0U << 2U)\
  226. | (0U << 3U)\
  227. | (0U << 4U)\
  228. | (0U << 5U)\
  229. | (0U << 6U)\
  230. | (0U << 7U)\
  231. | (0U << 8U)\
  232. | (0U << 9U)\
  233. | (0U << 10U)\
  234. | (0U << 11U)\
  235. | (0U << 12U)\
  236. | (0U << 13U)\
  237. | (0U << 14U)\
  238. | (0U << 15U)\
  239. | (0U << 16U)\
  240. | (0U << 17U)\
  241. | (0U << 18U)\
  242. | (0U << 19U)\
  243. | (0U << 20U)\
  244. | (0U << 21U)\
  245. | (0U << 22U)\
  246. | (0U << 23U)\
  247. | (0U << 24U)\
  248. | (0U << 25U)\
  249. | (0U << 26U)\
  250. | (0U << 27U)\
  251. | (0U << 28U)\
  252. | (0U << 29U)\
  253. | (0U << 30U)\
  254. | (0U << 31U)
  255. #define VIM_REQMASKSET2_CONFIGVALUE 0U\
  256. | (0U << 1U)\
  257. | (0U << 2U)\
  258. | (0U << 3U)\
  259. | (0U << 4U)\
  260. | (0U << 5U)\
  261. | (0U << 6U)\
  262. | (0U << 7U)\
  263. | (0U << 8U)\
  264. | (0U << 9U)\
  265. | (0U << 10U)\
  266. | (0U << 11U)\
  267. | (0U << 12U)\
  268. | (0U << 13U)\
  269. | (0U << 14U)\
  270. | (0U << 15U)\
  271. | (0U << 16U)\
  272. | (0U << 17U)\
  273. | (0U << 18U)\
  274. | (0U << 19U)\
  275. | (0U << 20U)\
  276. | (0U << 21U)\
  277. | (0U << 22U)\
  278. | (0U << 23U)\
  279. | (0U << 24U)\
  280. | (0U << 25U)\
  281. | (0U << 26U)\
  282. | (0U << 27U)\
  283. | (0U << 28U)\
  284. | (0U << 29U)\
  285. | (0U << 30U)\
  286. | (0U << 31U)
  287. #define VIM_REQMASKSET3_CONFIGVALUE 0U\
  288. | (0U << 1U)\
  289. | (0U << 2U)\
  290. | (0U << 3U)\
  291. | (0U << 4U)\
  292. | (0U << 5U)\
  293. | (0U << 6U)\
  294. | (0U << 7U)\
  295. | (0U << 8U)\
  296. | (0U << 9U)\
  297. | (0U << 10U)\
  298. | (0U << 11U)\
  299. | (0U << 12U)\
  300. | (0U << 13U)\
  301. | (0U << 14U)\
  302. | (0U << 15U)\
  303. | (0U << 16U)\
  304. | (0U << 17U)\
  305. | (0U << 18U)\
  306. | (0U << 19U)\
  307. | (0U << 20U)\
  308. | (0U << 21U)\
  309. | (0U << 22U)\
  310. | (0U << 23U)\
  311. | (0U << 24U)\
  312. | (0U << 25U)\
  313. | (0U << 26U)\
  314. | (0U << 27U)\
  315. | (0U << 28U)\
  316. | (0U << 29U)\
  317. | (0U << 30U)\
  318. | (0U << 31U)
  319. #define VIM_WAKEMASKSET0_CONFIGVALUE 0xFFFFFFFFU
  320. #define VIM_WAKEMASKSET1_CONFIGVALUE 0xFFFFFFFFU
  321. #define VIM_WAKEMASKSET2_CONFIGVALUE 0xFFFFFFFFU
  322. #define VIM_WAKEMASKSET3_CONFIGVALUE 0U
  323. #define VIM_CAPEVT_CONFIGVALUE 0U
  324. #define VIM_CHANCTRL_CONFIGVALUE {0x00010203U,\
  325. 0x04050607U,\
  326. 0x08090A0BU,\
  327. 0x0C0D0E0FU,\
  328. 0x10111213U,\
  329. 0x14151617U,\
  330. 0x18191A1BU,\
  331. 0x1C1D1E1FU,\
  332. 0x20212223U,\
  333. 0x24252627U,\
  334. 0x28292A2BU,\
  335. 0x2C2D2E2FU,\
  336. 0x30313233U,\
  337. 0x34353637U,\
  338. 0x38393A3BU,\
  339. 0x3C3D3E3FU,\
  340. 0x40414243U,\
  341. 0x44454647U,\
  342. 0x48494A4BU,\
  343. 0x4C4D4E4FU,\
  344. 0x50515253U,\
  345. 0x54555657U,\
  346. 0x58595A5BU,\
  347. 0x5C5D5E5FU}
  348. /**
  349. * @defgroup VIM VIM
  350. * @brief Vectored Interrupt Manager
  351. *
  352. * The vectored interrupt manager (VIM) provides hardware assistance for prioritizing and controlling the
  353. * many interrupt sources present on a device. Interrupts are caused by events outside of the normal flow of
  354. * program execution.
  355. *
  356. * Related files:
  357. * - reg_vim.h
  358. * - sys_vim.h
  359. * - sys_vim.c
  360. *
  361. * @addtogroup VIM
  362. * @{
  363. */
  364. /*VIM Interface functions*/
  365. void vimInit(void);
  366. void vimChannelMap(uint32 request, uint32 channel, t_isrFuncPTR handler);
  367. void vimEnableInterrupt(uint32 channel, boolean inttype);
  368. void vimDisableInterrupt(uint32 channel);
  369. void vimGetConfigValue(vim_config_reg_t *config_reg, config_value_type_t type);
  370. /*@}*/
  371. #endif