µITRON4.0仕様 - TRON Forum

1 Ver.. Ver.. ( ) . ( ) .. ( ) ITRON . 108-0073 3 7 16 502. TEL: 03-3454-3191 FAX: 03-3454-3224. TRON The Real-time Operating system Nucleus . ITRON Industrial TRON . ITRON Micro Industrial TRON . BTRON Business TRON . CTRON Central and Communication TRON . TRON ITRON ITRON BTRON CTRON .. T-Kernel T-Kernel T-Engine .. 2. Ver.. ITRON . 22 . 2001 T-Engine . OS ITRON . T-Kernel ITRON OS . OS . ITRON .. ITRON .. T-Kernel . ITRON/T-Kernel . T-Kernel .. ITRON T-Kernel .. T-Kernel .. ITRON T-Kernel .. ITRON. T-Kernel .. 2006 12 .. i Ver.. C API .. 1 TRON ITRON . ITRON .. 2 . 3 4 . 5 .. 6 . 7 . 2 5 . 6 7 . ii Ver.. API .. 4 API .. API . API API.

2 API API API . API . S API . B .. API . API .. iii Ver. C API . C .. API .. API .. cre_yyy yyy . cre_tsk cre_sem cre_flg .. x x . x y x y . x y x y . TA_HLNG TA_ASM TA_ACT 4 .. TA_HLNG. TA_ASM. TA_HLNG TA_ACT . TA_ASM TA_ACT . iv Ver..i .. ii .. iii ..v ..ix 1 1..1..1..1..2..2. ITRON ..4..4. RTOS ..4. ITRON ..6. ITRON ..8..10. ITRON 2 ..10..12..12..14..15..19. 2 ITRON 21. ITRON ..21..21. API ..22. ID ..24..25..26..26..28..28..30..30. API ..34. API ..36..36. v Ver.. 37.. 37. 37.. 37..39..39..40..40..41. ITRON .. 41. ITRON ..41. ITRON ..43. ITRON ..47. ITRON API ..48. 3 49.. 49.. 50..50.. 53..55..55..57..58..58. CPU .. 59..59..59..60..61.

3 CPU .. 63..64..66..67..67..69.. 70..71..72..73..74.. 75. vi Ver..75..76. 4 79..79..101..113..126..126..135..147..15 9..170..170..181..194..214..214..224..23 5..235..240..250..258..266..278..291..29 6. 5 305..305..305..306..307..308..309..310.. 311..313..314. 6 317..317. vii Ver..318..319. 7 321.. 321. API ..326. API ..327..329..332..339.. 341.. 342.. 344.. 346.. 353. API ..360. viii Ver.. acp_por ..204. acre_alm ID ..252. acre_cyc ID ..243. acre_dtq ID ..150. acre_flg ID ..137. acre_isr ID ..283. acre_mbf ID ..184. acre_mbx ID ..162. acre_mpf ID ..216. acre_mpl ID ..226. acre_mtx ID ..174. acre_por ID ..198. acre_sem ID ..128. acre_tsk ID.

4 83. act_tsk ..87. cal_por ..201. cal_svc ..295. can_act ..88. can_wup ..106. chg_ixx ..289. chg_pri ..94. clr_flg ..142. cre_alm ..252. cre_cyc ..243. cre_dtq ..150. cre_flg ..137. cre_isr ..283. cre_mbf ..184. cre_mbx ..162. cre_mpf ..216. cre_mpl ..226. cre_mtx ..174. cre_por ..198. cre_sem ..128. cre_tsk ..83. def_exc CPU ..298. ix Ver. def_inh ..281. def_ovr ..260. def_svc ..293. def_tex .. 118. del_alm ..254. del_cyc ..246. del_dtq ..152. del_flg ..139. del_isr .. 285. del_mbf ..187. del_mbx ..165. del_mpf ..218. del_mpl ..228. del_mtx ..176. del_por ..200. del_sem .. 130. del_tsk .. 86. dis_dsp ..271. dis_int ..287. dis_tex ..122.

5 Dly_tsk .. 112. ena_dsp ..272. ena_int ..288. ena_tex ..123. exd_tsk ..91. ext_tsk .. 90. frsm_tsk .. 111. fsnd_dtq ..155. fwd_por .. 206. get_ixx ..290. get_mpf ..219. get_mpl .. 229. get_pri ..96. get_tid ID ..268. get_tim ..238. iact_tsk .. 87. ifsnd_dtq ..155. iget_tid ID ..268. iloc_cpu CPU ..269. ipsnd_dtq ..153. x Ver. iras_tex ..120. irel_wai ..107. irot_rdq ..267. iset_flg ..140. isig_sem ..131. isig_tim ..239. iunl_cpu CPU ..270. iwup_tsk ..104. loc_cpu CPU ..269. loc_mtx ..177. pacp_por ..204. pget_mpf ..219. pget_mpl ..229. ploc_mtx ..177. pol_flg ..143. pol_sem ..132. prcv_dtq ..156. prcv_mbf ..190. prcv_mbx ..167. psnd_dtq.

6 153. psnd_mbf ..188. ras_tex ..120. rcv_dtq ..156. rcv_mbf ..190. rcv_mbx ..167. ref_alm ..257. ref_cfg ..300. ref_cyc ..249. ref_dtq ..158. ref_flg ..146. ref_isr ..286. ref_mbf ..192. ref_mbx ..169. ref_mpf ..222. ref_mpl ..233. ref_mtx ..180. ref_ovr ..264. ref_por ..212. ref_rdv ..213. ref_sem ..134. xi Ver. ref_sys ..277. ref_tex ..125. ref_tsk .. 97. ref_tst ..100. ref_ver ..301. rel_mpf ..221. rel_mpl .. 231. rel_wai ..107. rot_rdq ..267. rpl_rdv .. 210. rsm_tsk .. 111. set_flg ..140. set_tim ..237. sig_sem ..131. slp_tsk ..103. snd_dtq ..153. snd_mbf ..188. snd_mbx ..166. sns_ctx ..273. sns_dpn ..276. sns_dsp .. 275. sns_loc CPU.

7 274. sns_tex .. 124. sta_alm ..255. sta_cyc ..247. sta_ovr .. 262. sta_tsk ..89. stp_alm ..256. stp_cyc ..248. stp_ovr .. 263. sus_tsk ..109. tacp_por ..204. tcal_por ..201. ter_tsk .. 92. tget_mpf ..219. tget_mpl ..229. tloc_mtx ..177. trcv_dtq ..156. trcv_mbf ..190. trcv_mbx ..167. xii Ver. tslp_tsk ..103. tsnd_dtq ..153. tsnd_mbf ..188. twai_flg ..143. twai_sem ..132. unl_cpu CPU ..270. unl_mtx ..179. wai_flg ..143. wai_sem ..132. wup_tsk ..104. xiii Ver. xiv Ver. 1 .. TRON The Real-time Operating system Nucleus . 1984 . OS .. (Enableware) .. eTRON .. 1. Ver.. ITRON. OS ITRON ITRON2 ITRON2 .. JTRON. Java ITRON OS . BTRON. GUI(Graphical User Interface) OS BTRON/286 BTRON1.

8 BTRON2 BTRON3 . CTRON. OS .. T-Engine . T-Engine . ITRON . OS OS .. T-Engine .. (eTRON) . (HFDS : Highly Functionally Distributed System) IT .. 2. Ver. ITRON . T-Engine T-Kernel .. OS . BTRON OS.. 3. Ver. ITRON .. 1 .. ROM RAM . I/O 1 MCU Micro Controller Unit 1 . MCU .. MCU .. C ITRON . RTOS . RTOS .. 4. Ver.. RTOS .. 1996 . RTOS . OS . OS.. ITRON .. RTOS . RTOS .. MCU . RTOS . RTOS . OS .. OS .. 2 .. 2 .. RTOS .. OS . OS .. RTOS . RTOS .. 5. Ver.. RTOS .. RTOS .. ITRON . ITRON 1984 . RTOS ITRON .. ITRON 1987 ITRON1 ITRON1.. 8 16 MCU . ITRON Ver. 32 . ITRON2 1989 . ITRON . MCU . MCU . MCU ITRON .. ITRON . MCU. ITRON 32 MCU .. ITRON 8 32 MCU.

9 1993 1 .. I T R O N 3 . 0 . 6. Ver. : An Open and Portable Real-Time Operating System for Embedded Systems IEEE CS Press . ITRON . 60 36 . ITRON . ITRON .. ITRON . ITRON . ITRON . 1-1 . ITRON . ITRON . ITRON . ITRON .. 1-1. ITRON . AV . DVD .. PDA . OA . DVD . FAX .. ISDN PHS ATM .. FA .. BTRON . ITRON/FILE . ITRON .. 7. Ver. ITRON . RTOS MCU . ITRON .. ITRON .. HFDS .. ITRON . ITRON .. RTOS .. ITRON .. OS .. ITRON . 8. Ver.. ITRON .. ITRON Ver. 8 16 MCU . ITRON2 32 .. 1.. ITRON .. 1-1 . 9. Ver. ITRON .. X ITRON .. A ITRON .. 1-1. ITRON .. ITRON 2 . ITRON .. 1996 ITRON . 2 .. 2 . ITRON .. 2 .. 10. Ver.. 2 .. TCP/IP . API Application Program Interface Java.

10 TCP/IP . TCP/IP API .. TCP/IP API ITRON TCP/IP API.. TCP/IP . ITRON TCP/IP API 1998 5 . T-Kernel IPv6 2006 7 . Java Java . ITRON Java . Java ITRON . ITRON Java ITRON.. 1998. 10 .. ITRON .. ITRON . ITRON . 2001 5 .. 11. Ver.. 2 . ITRON 4 .. 4 . (a) .. ITRON .. ITRON .. (b) . ITRON .. (c) . ITRON 1996. 11 1998 3 . RTOS . 1997 6 1998 3 .. (d) . 13 .. ITRON .. 12. Ver.. ITRON 8 64 . ITRON .. ITRON .. ITRON .. ITRON .. 16 32 . 10 20KB .. 13. Ver.. S . E .. API .. ITRON .. ITRON .. ID .. ITRON2 .. 14. Ver.. 1-2 . ITRON .. 1-2.. ITRON .. ITRON .. CPU . 15. Ver. CPU . CPU CPU .. UNIX . ITRON2 .. CPU .. 1 .. E . ref_sys ref_sys .. 5 sns_yyy.