{"id":6843,"date":"2023-07-21T15:30:00","date_gmt":"2023-07-21T06:30:00","guid":{"rendered":"https:\/\/solid.kmckk.com\/SOLID\/?p=6843"},"modified":"2023-07-21T15:30:00","modified_gmt":"2023-07-21T06:30:00","slug":"solid%e4%bd%bf%e3%81%a3%e3%81%a6%e3%81%bf%e3%82%88%e3%81%86%e3%82%b7%e3%83%aa%e3%83%bc%e3%82%ba3-%e3%80%8c%e3%82%b3%e3%83%bc%e3%83%89%e3%82%ab%e3%83%90%e3%83%ac%e3%83%83%e3%82%b8%e3%80%8d-2-5-2-2-2-27","status":"publish","type":"post","link":"https:\/\/solid.kmckk.com\/SOLID\/archives\/6843","title":{"rendered":"SOLID\u3067\u30bf\u30b9\u30af\u3068\u5272\u308a\u8fbc\u307f\uff08\u9023\u8f09\uff18\uff09"},"content":{"rendered":"
\n
\n\t

(2023\/7\/21)<\/p>\n

\uff3b\u9023\u8f09\uff18\uff3d SOLID\u3067\u30bf\u30b9\u30af\u3068\u5272\u308a\u8fbc\u307f<\/span><\/p>\n

\u4eca\u56de\u306f\u3001\u30bf\u30b9\u30af\u3068\u5272\u308a\u8fbc\u307f\u306b\u3064\u3044\u3066\u898b\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n

\u6642\u9593\u304c\u304b\u304b\u308b\u51e6\u7406\u3092\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u30b7\u30b9\u30c6\u30e0\u306e\u5834\u5408\u3001\u305d\u306e\u51e6\u7406\u304c\u7d42\u308f\u308b\u307e\u3067\u4ed6\u306e\u51e6\u7406\u306f\u4f55\u3082\u3067\u304d\u306a\u3044\u306e\u306f\u56f0\u308a\u307e\u3059\u3002\u306a\u306e\u3067\u300c\u30bf\u30b9\u30af\u300d\u304c\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\u3002
\n\u8907\u6570\u30bf\u30b9\u30af\u3092\u8d77\u52d5\u3057\u3001\u3068\u3042\u308b\u30bf\u30b9\u30af\u3067\u6642\u9593\u304c\u304b\u304b\u308b\u51e6\u7406\u3092\u884c\u3063\u3066\u3044\u308b\u5834\u5408\u3067\u3082\u3001\u6642\u9593\u304c\u6765\u305f\u3089\u3044\u3063\u305f\u3093\u4e2d\u65ad\u3057\u4ed6\u306e\u30bf\u30b9\u30af\u304c\u52d5\u3051\u308b\u4ed5\u7d44\u307f\u304c\u3001\u300c\u30de\u30eb\u30c1\u30bf\u30b9\u30af\u300d\u3067\u3059\u3002<\/p>\n

\u4e00\u65b9\u3001\u30bf\u30b9\u30af\u3067\u306f\u306a\u3044\u3082\u306e\u306e\u3001\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u7684\u306a\u30a4\u30d9\u30f3\u30c8\u304c\u767a\u751f\u3057\u3001\u305d\u308c\u306b\u95a2\u4fc2\u3059\u308b\u51e6\u7406\u3092\u7d20\u65e9\u304f\u3057\u306a\u3044\u3068\u3044\u3051\u306a\u3044\u5834\u5408\u306f\u3001\u5272\u308a\u8fbc\u307f\u30cf\u30f3\u30c9\u30e9\u3092\u767b\u9332\u3057\u95a2\u4fc2\u3059\u308b\u51e6\u7406\u3092\u8d77\u52d5\u3057\u307e\u3059\u3002<\/p>\n

\u3053\u306e\u3088\u3046\u306b\u3001\u30de\u30eb\u30c1\u30bf\u30b9\u30af\u51e6\u7406\u3082\u5272\u308a\u8fbc\u307f\u51e6\u7406\u3082\u3001\u7d44\u307f\u8fbc\u307f\u3067\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3092\u884c\u3046\u6700\u3082\u91cd\u8981\u306a\u3082\u306e\u3067\u306f\u306a\u3044\u304b\u3068\u601d\u3044\u307e\u3059\u3002
\n\u4eca\u56de\u306f\u3001\u7d44\u307f\u8fbc\u307f\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0OS\u306e\u6a5f\u80fd\u3092\u4f7f\u3063\u3066\u3001\u3053\u308c\u3089\u3001\u4e8c\u3064\u3092\u4f7f\u3046\u3088\u3046\u306a\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u66f8\u304d\u3001\u8aac\u660e\u3057\u3064\u3064\u52d5\u4f5c\u3055\u305b\u3066\u307f\u307e\u3059\u3002<\/p>\n

\u4eca\u56de\u306fRaspberry Pi4\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u7406\u7531\u306f\u5f8c\u8ff0\u3057\u307e\u3059\u3002<\/p>\n

\u4ee5\u4e0b\u3001\u305d\u308c\u305e\u308c\u306b\u3064\u3044\u3066\u898b\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n<\/div>\n<\/div><\/div>

\uff11\uff0e\u30bf\u30b9\u30af\u4f5c\u6210\u3001\u8d77\u52d5\u3001\u5b9f\u884c<\/h3>\n
\n\t

 <\/p>\n

\u524d\u56de<\/a>\u5c11\u3057\u3054\u7d39\u4ecb\u3057\u307e\u3057\u305f\u3001\u30bf\u30b9\u30af\u4f5c\u6210\u3001\u8d77\u52d5\u3001\u5b9f\u884c\u306b\u3064\u3044\u3066\u3067\u3059\u3002
\n\u524d\u56de<\/a>\u306f\u52d5\u4f5c\u306b\u3064\u3044\u3066\u306e\u7d39\u4ecb\u306e\u307f\u3060\u3063\u305f\u306e\u3067\u3001\u4eca\u56de\u306fTOPPERS\u306e\u30b7\u30b9\u30c6\u30e0\u30b3\u30fc\u30eb\u3067\u3042\u308bacre_tsk()\u95a2\u6570\u7b49\u3092\u4f7f\u7528\u3057\u3066\u30bf\u30b9\u30af\u3092\u52d5\u7684\u306b\u4f5c\u6210\u3001\u8d77\u52d5\u3001\u5b9f\u884c\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n

\u203bFMP3\u30ab\u30fc\u30cd\u30eb\u3067\u306e\u8cc7\u6e90\u306e\u52d5\u7684\u751f\u6210\u306f\u3001SOLID-OS\u3067\u306e\u62e1\u5f35\u6a5f\u80fd\u3067\u3059\u3002<\/p>\n

 <\/p>\n

1.1 \u30bf\u30b9\u30af1\u3068\u30bf\u30b9\u30af2 \u672c\u4f53<\/span><\/h3>\n

\u30bf\u30b9\u30af1\u3068\u30bf\u30b9\u30af2\u672c\u4f53\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n

\u30bf\u30b9\u30af1\u306f5\u79d2\u9593\u9694\u3067\u77ed\u3081\u306e\u201d------\u201c\u3092\u8868\u793a\u3057\u3001\u30bf\u30b9\u30af2\u306f1\u79d2\u9593\u9694\u3067\u9577\u3081\u306e\u201d-----------------\u201c\u3092\u8868\u793a\u3057\u307e\u3059\u3002
\n#printf\u6587\u304c\u3042\u308b\u305f\u3081\u3001\u53b3\u5bc6\u306b5\u79d2\u30011\u79d2\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n

\u30bf\u30b9\u30af\uff11\uff1a<\/p>\n

\n
\nvoid test_task1(VP_INT exinf)\n{\n   SOLID_LOG_printf(\"[TASK1\u00a0 \u00a0 \u00a0] Start TASK1\\n\");\n\n   while (1)\n   {\n      dly_tsk(5000'000); \/\/5sec\n      SOLID_LOG_printf(\"----------------\\n\");\n   }\n   return;\n}\n<\/code><\/pre>\n<\/div>\n
\u30bf\u30b9\u30af\uff12\uff1a<\/p>\n
\n
\nvoid test_task2(VP_INT exinf)\n{\n   SOLID_LOG_printf(\"[\u00a0 \u00a0 \u00a0TASK2] Start TASK2\\n\");\n\n   while (1)\n   {\n      dly_tsk(1000'000); \/\/1sec\n      SOLID_LOG_printf(\"------------------------------\\n\");\n   }\n   return;\n}\n<\/code><\/pre>\n<\/div>\n
 <\/p>\n
1.2 \u30bf\u30b9\u30af\u4f5c\u6210<\/span><\/h3>\n
\u307e\u305a\u3001\u30bf\u30b9\u30af\u4f5c\u6210\u306e\u305f\u3081\u306e\u60c5\u5831\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/p>\n
\n
\n\/\/ \u30bf\u30b9\u30af\u52d5\u7684\u751f\u6210\u306e\u305f\u3081\u306e\u60c5\u5831\u8a2d\u5b9a\ntsk1.tskatr = TA_NULL;\ntsk1.task = test_task1;\ntsk1.itskpri = MID_PRIORITY;\ntsk1.stksz = STACK_SIZE;\ntsk1.stk = NULL; \/\/ \u30b9\u30bf\u30c3\u30af\u306f\u30ab\u30fc\u30cd\u30eb\u304c\u81ea\u52d5\u7684\u306b\u5272\u308a\u5f53\u3066\u308b\uff08SOLID\u306e\u30b9\u30bf\u30c3\u30af\u30d5\u30a7\u30f3\u30b9\u304c\u6709\u52b9\uff09\ntsk1.iprcid = 1;\ntsk1.affinity = UINT_MAX;\n\n\/\/ \u30bf\u30b9\u30af\u52d5\u7684\u751f\u6210\u306e\u305f\u3081\u306e\u60c5\u5831\u8a2d\u5b9a\ntsk2.tskatr = TA_NULL;\ntsk2.task = test_task2;\ntsk2.itskpri = MID_PRIORITY;\ntsk2.stksz = STACK_SIZE;\ntsk2.stk = NULL; \/\/ \u30b9\u30bf\u30c3\u30af\u306f\u30ab\u30fc\u30cd\u30eb\u304c\u81ea\u52d5\u7684\u306b\u5272\u308a\u5f53\u3066\u308b\uff08SOLID\u306e\u30b9\u30bf\u30c3\u30af\u30d5\u30a7\u30f3\u30b9\u304c\u6709\u52b9\uff09\ntsk2.iprcid = 2;\ntsk2.affinity = UINT_MAX;\n<\/code><\/pre>\n<\/div>\n
\u6b21\u306b\u3001acre_tsk()\u95a2\u6570\u3067\u751f\u6210\u3057\u3001act_tsk()\u95a2\u6570\u3067\u8d77\u52d5\u3057\u307e\u3059\u3002<\/p>\n
\n
\nercd = acre_tsk(&tsk1);\nif (ercd > 0) ercd = act_tsk(ercd);\n\nercd = acre_tsk(&tsk2);\nif (ercd > 0) ercd = act_tsk(ercd);\n<\/code><\/pre>\n<\/div>\n
\u5b9f\u884c\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n
\"\"<\/a><\/p>\n
\u30bf\u30b9\u30af\uff12\u3067\u51fa\u529b\u3055\u308c\u308b\u3001\u7d04\uff11\u79d2\u9593\u9694\u306e\u9577\u3044\u7dda\u304c5\u56de\u3001
\n\u30bf\u30b9\u30af\uff11\u3067\u51fa\u529b\u3055\u308c\u308b\u3001\u7d045\u79d2\u9593\u9694\u306e\u77ed\u3044\u7dda\u304c1\u56de\u3001<\/p>\n
\u306e\u5468\u671f\u3067\u7e70\u308a\u8fd4\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n
\uff03\u30bf\u30a4\u30de\u3067\u306f1\u79d2\u30845\u79d2\u3092\u8a08\u6e2c\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u305d\u3053\u306bSOLID_LOG_printf()\u95a2\u6570\u306b\u3088\u308bUART\u5236\u5fa1\u6642\u9593\u304c\u52a0\u308f\u308b\u305f\u3081\u3001\u53b3\u5bc6\u306b\u306f\uff0b\u03b1\u306e\u6642\u9593\u304c\u5b58\u5728\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u201d\u7d04\u201d\u3068\u66f8\u3044\u3066\u3044\u307e\u3059\u3002<\/p>\n
 <\/p>\n<\/div>\n<\/div><\/div>
\uff12\uff0e\u30bf\u30b9\u30af\u9593\u901a\u4fe1<\/h3>\n
\n\t
\u30bf\u30b9\u30af\u9593\u901a\u4fe1\u3068\u3057\u3066\u3001\u30a4\u30d9\u30f3\u30c8\u30d5\u30e9\u30b0\u3068\u30c7\u30fc\u30bf\u30ad\u30e5\u30fc\u3092\u4f7f\u3063\u3066\u307f\u307e\u3059\u3002<\/p>\n
2.1 \u30a4\u30d9\u30f3\u30c8\u30d5\u30e9\u30b0\u751f\u6210<\/span><\/h3>\n
main()\u95a2\u6570\u5185\u3067\u3001\u30a4\u30d9\u30f3\u30c8\u30d5\u30e9\u30b0\u3092\u751f\u6210\u3057\u307e\u3059\u3002<\/p>\n
\u5b9a\u7fa9\u3059\u3079\u304d\u30a4\u30d9\u30f3\u30c8\u30d5\u30e9\u30b0\u306e\u5c5e\u6027\u306b\u3064\u3044\u3066\u306f\u4ee5\u4e0b\u306b\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n
https:\/\/solid.kmckk.com\/SOLID\/doc\/latest\/os\/kernel\/kernel_config.html#id7<\/a><\/p>\n
\u4eca\u56de\u306f\u3053\u306e\u3088\u3046\u306b\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n
\n
\ncflg.flgatr = TA_WMUL | TA_TPRI;\ncflg.iflgptn = 0;\nercd = acre_flg(&cflg);\nflag = ercd;\n<\/code><\/pre>\n<\/div>\n
 <\/p>\n
2.2 \u30a4\u30d9\u30f3\u30c8\u30d5\u30e9\u30b0\u8a2d\u5b9a\u30fb\u53d6\u5f97\u30fb\u30af\u30ea\u30a2<\/span><\/h3>\n
\u30a4\u30d9\u30f3\u30c8\u30d5\u30e9\u30b0\u3092\u3042\u308b\u30bf\u30b9\u30af\u304c\u8a2d\u5b9a\u3057\u3001\u305d\u306e\u5024\u3092\u4ed6\u306e\u30bf\u30b9\u30af\u304c\u5f85\u3064\u3053\u3068\u306b\u3088\u308a\u3001\u30bf\u30b9\u30af\u9593\u3067\u901a\u77e5\u306e\u3084\u308a\u53d6\u308a\u304c\u3067\u304d\u307e\u3059\u3002
\n\u5024\u3092\u53d6\u5f97\u3057\u305f\u30bf\u30b9\u30af\u306f\u3001\u305d\u306e\u5024\u304c\u3082\u3046\u5fc5\u8981\u306a\u3044\u306e\u3067\u3042\u308c\u3070\u5024\u3092\u30af\u30ea\u30a2\u3059\u308b\u5834\u5408\u304c\u591a\u3044\u3067\u3059\u3002<\/p>\n
\u30fb\u30a4\u30d9\u30f3\u30c8\u30d5\u30e9\u30b0\u8a2d\u5b9a
\nevent_from_task2\u3068\u3057\u3066\u5b9a\u7fa9\u3055\u308c\u305f\u30d5\u30e9\u30b0\u30d1\u30bf\u30fc\u30f3\u201d0x02\u201d\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/p>\n
\n
\nFLGPTN event_from_task2 = 0x02;\nercd = set_flg(flag, event_from_task2);\n<\/code><\/pre>\n<\/div>\n
\u30fb\u6307\u5b9a\u30a4\u30d9\u30f3\u30c8\u30d5\u30e9\u30b0\u30d1\u30bf\u30fc\u30f3\u306e\u53d6\u5f97
\nevent_from_task2\u3067\u5b9a\u7fa9\u3055\u308c\u305f\u30d5\u30e9\u30b0\u30d1\u30bf\u30fc\u30f3\u304c\u6765\u308b\u307e\u3067\u5f85\u3061\u307e\u3059\u3002<\/p>\n
\n
\nercd = wai_flg(flag, event_from_task2, TWF_ORW, &ptn);\n<\/code><\/pre>\n<\/div>\n
\u30fb\u30a4\u30d9\u30f3\u30c8\u30d5\u30e9\u30b0\u306e\u30af\u30ea\u30a2
\nevent_from_task2\u3067\u5b9a\u7fa9\u3055\u308c\u305f\u30d5\u30e9\u30b0\u30d1\u30bf\u30fc\u30f3\u3092\u30af\u30ea\u30a2\u3057\u307e\u3059\u3002<\/p>\n
\n
\nercd = clr_flg(flag, ~event_from_task2);\n<\/code><\/pre>\n<\/div>\n
 <\/p>\n
2.3 \u30c7\u30fc\u30bf\u30ad\u30e5\u30fc\u751f\u6210<\/span><\/h3>\n
main()\u95a2\u6570\u5185\u3067\u3001\u30c7\u30fc\u30bf\u30ad\u30e5\u30fc\u3092\u751f\u6210\u3057\u307e\u3059\u3002<\/p>\n
\u5b9a\u7fa9\u3059\u3079\u304d\u30c7\u30fc\u30bf\u30ad\u30e5\u30fc\u306e\u5c5e\u6027\u306b\u3064\u3044\u3066\u306f\u4ee5\u4e0b\u306b\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n
https:\/\/solid.kmckk.com\/SOLID\/doc\/latest\/os\/kernel\/kernel_config.html#id8<\/a><\/p>\n
\u4eca\u56de\u306f\u3053\u306e\u3088\u3046\u306b\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n
\n
\npk_cdtq.dtqatr = TA_TPRI;\npk_cdtq.dtqmb = NULL;\npk_cdtq.dtqcnt = 3;\nercd = acre_dtq(&pk_cdtq);\ndtq = ercd;\n<\/code><\/pre>\n<\/div>\n
 <\/p>\n
2.4 \u30c7\u30fc\u30bf\u306e\u5165\u529b\u30fb\u53d6\u5f97<\/span><\/h3>\n
\u3042\u308b\u30bf\u30b9\u30af\u304c\u30c7\u30fc\u30bf\u30ad\u30e5\u30fc\u306b\u30c7\u30fc\u30bf\u3092\u5165\u529b\u3057\u3001\u305d\u306e\u5024\u3092\u4ed6\u306e\u30bf\u30b9\u30af\u304c\u53d6\u5f97\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u30bf\u30b9\u30af\u9593\u3067\u30c7\u30fc\u30bf\u306e\u3084\u308a\u53d6\u308a\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n
\u30fb\u30c7\u30fc\u30bf\u30ad\u30e5\u30fc\u306b\u30c7\u30fc\u30bf\u5165\u529b
\n\u30c7\u30fc\u30bf\u2019A\u2019\u3092\u5165\u529b\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n
\n
\nVP_INT data;\ndata = 'A';\nsnd_dtq(dtq, data);\n<\/code><\/pre>\n<\/div>\n
\u30fb\u30c7\u30fc\u30bf\u306e\u53d6\u5f97
\n\u30c7\u30fc\u30bf\u3092\u30c7\u30fc\u30bf\u30ad\u30e5\u30fc\u304b\u3089\u53d6\u5f97\u3057\u307e\u3059\u3002<\/p>\n
\n
\nVP_INT data;\nrcv_dtq(dtq, &data);\n<\/code><\/pre>\n<\/div>\n
 <\/p>\n
2.5 \u30bf\u30b9\u30af\uff11\u3068\u30bf\u30b9\u30af2\u306e\u30d7\u30ed\u30b0\u30e9\u30e0<\/span><\/h3>\n
 <\/p>\n
\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002
\n\u203b\u30b3\u30fc\u30c9\u7c21\u7d20\u5316\u306e\u305f\u3081\u3001\u30a8\u30e9\u30fc\u30c1\u30a7\u30c3\u30af\u7b49\u306f\u7701\u3044\u3066\u304a\u308a\u307e\u3059\u3002<\/p>\n
\u30bf\u30b9\u30af\uff11\uff1a<\/p>\n
\n
\nvoid test_task1(VP_INT exinf)\n{\n   FLGPTN ptn;\n   ER ercd;\n   VP_INT data;\n\n   SOLID_LOG_printf(\"[TASK1\u00a0 \u00a0 \u00a0] Start TASK1\\n\");\n\n   while (1)\n   {\n      \/\/\u00a0 TASK2\u306b\u5411\u3051\u3001\u30a4\u30d9\u30f3\u30c8\u30d5\u30e9\u30b0\u8a2d\u5b9a\n      SOLID_LOG_printf(\"[TASK1\u00a0 \u00a0 \u00a0] Wakeup TASK2.\\n\");\n      ercd = set_flg(flag, event_from_task1);\n\n      \/\/\u00a0 TASK2\u304b\u3089\u306e\u30a4\u30d9\u30f3\u30c8\u30d5\u30e9\u30b0\u8a2d\u5b9a\u5f85\u3061\u51e6\u7406\n      SOLID_LOG_printf(\"[TASK1\u00a0 \u00a0 \u00a0] Waiting event from TASK2...\\n\");\n      ercd = wai_flg(flag, event_from_task2, TWF_ORW, &ptn);\n      SOLID_LOG_printf(\"[TASK1\u00a0 \u00a0 \u00a0] Got event from TASK2.\\n\");\n\n      \/\/\u00a0 \u30c7\u30fc\u30bf\u30ad\u30e5\u30fc\u304b\u3089'A'\u3092\u30bb\u30c3\u30c8\n      rcv_dtq(dtq, &data);\n      SOLID_LOG_printf(\"[TASK1\u00a0 \u00a0 \u00a0] Got data from TASK2 = %c\\n\", data);\n\n      \/\/\u00a0 TASK2\u304b\u3089\u53d7\u3051\u305f\u30a4\u30d9\u30f3\u30c8\u30d5\u30e9\u30b0\u8a2d\u5b9a\u30af\u30ea\u30a2\n      ercd = clr_flg(flag, ~event_from_task2);\n\n      dly_tsk(5000'000); \/\/5sec\n      SOLID_LOG_printf(\"----------------\\n\");\n   }\n   return;\n}\n<\/code><\/pre>\n<\/div>\n
 <\/p>\n
\u30bf\u30b9\u30af\uff12\uff1a<\/p>\n
\n
\nvoid test_task2(VP_INT exinf)\n{\n   FLGPTN ptn;\n   ER ercd;\n   VP_INT data;\n\n   SOLID_LOG_printf(\"[\u00a0 \u00a0 \u00a0TASK2] Start TASK2\\n\");\n\n   while (1)\n   {\n      \/\/\u00a0 \u30a4\u30d9\u30f3\u30c8\u30d5\u30e9\u30b0\u5f85\u3061\u51e6\u7406\n      SOLID_LOG_printf(\"[\u00a0 \u00a0 \u00a0TASK2] Waiting event from TASK1...\\n\");\n      ercd = wai_flg(flag, event_from_task1, TWF_ORW, &ptn);\n      SOLID_LOG_printf(\"[\u00a0 \u00a0 \u00a0TASK2] Got event from TASK1.\\n\");\n\n      ercd = clr_flg(flag, ~event_from_task1);\n\n      \/\/\u00a0 \u30a4\u30d9\u30f3\u30c8\u30d5\u30e9\u30b0\u30bb\u30c3\u30c8\n      SOLID_LOG_printf(\"[\u00a0 \u00a0 \u00a0TASK2] Reply to TASK1.\\n\");\n      ercd = set_flg(flag, event_from_task2);\n\n      \/\/\u00a0 \u30c7\u30fc\u30bf\u30ad\u30e5\u30fc\u306b'A'\u3092\u30bb\u30c3\u30c8\n      data = 'A';\n      SOLID_LOG_printf(\"[\u00a0 \u00a0 \u00a0TASK2] Set data = %c\\n\", data);\n      snd_dtq(dtq, data);\n\n      dly_tsk(1000'000); \/\/1sec\n      SOLID_LOG_printf(\"------------------------------\\n\");\n   }\n   return;\n}\n<\/code><\/pre>\n<\/div>\n
 <\/p>\n
\u5b9f\u969b\u306b\u52d5\u304b\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n
\u30b7\u30ea\u30a2\u30eb\u30bf\u30fc\u30df\u30ca\u30eb\u306b\u3053\u306e\u3088\u3046\u306b\u51fa\u529b\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n
\"\"<\/a><\/p>\n
\u30bf\u30b9\u30af\uff11\u3068\u30bf\u30b9\u30af\uff12\u3067\u3001\u30a4\u30d9\u30f3\u30c8\u306e\u3084\u308a\u53d6\u308a\u304c\u884c\u308f\u308c\u3066\u3044\u308b\u3053\u3068\u3001\u30c7\u30fc\u30bf\u306e\u53d7\u3051\u6e21\u3057\u304c\u3067\u304d\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n
\u3053\u306e\u3088\u3046\u306a\u6392\u4ed6\u5236\u5fa1\u3068\u3057\u3066\u4ed6\u306b\u3001\u30df\u30e5\u30fc\u30c6\u30c3\u30af\u30b9\u3082\u3088\u304f\u4f7f\u308f\u308c\u307e\u3059\u306d\u3002
\n\u3082\u3061\u308d\u3093SOLID\u3067\u3082\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n
 <\/p>\n<\/div>\n<\/div><\/div><\/div><\/div>
\uff13\uff0e\u5272\u308a\u8fbc\u307f<\/h3>\n
\n\t
\u7d44\u307f\u8fbc\u307f\u306e\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0OS\u3092\u6271\u3046\u969b\u3001\u3082\u3046\u4e00\u3064\u306e\u91cd\u8981\u306a\u8981\u7d20\u3068\u3044\u3048\u3070\u3001\u5272\u308a\u8fbc\u307f\u5236\u5fa1\u3067\u3059\u3002
\n\u30bf\u30b9\u30af\u3060\u3051\u3067\u306a\u304f\u3001\u5272\u308a\u8fbc\u307f\u51e6\u7406\u306e\u4ed5\u7d44\u307f\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3082\u91cd\u8981\u306b\u306a\u3063\u3066\u304d\u307e\u3059\u3002<\/p>\n
SOLID\u306b\u306f\u3001\u5272\u308a\u8fbc\u307f\u3092\u767b\u9332\u30fb\u8a2d\u5b9a\u30fb\u5909\u66f4\u3059\u308b\u305f\u3081\u306eAPI\u304c\u6e96\u5099\u3055\u308c\u3066\u3044\u307e\u3059\u3002
\nhttp:\/\/solid.kmckk.com\/doc\/skit\/current\/os\/cs\/intc.html
\n\u3053\u308c\u3089\u3092\u4f7f\u3063\u3066\u3001\u5272\u308a\u8fbc\u307f\u3092\u4f7f\u3063\u3066\u307f\u307e\u3059\u3002<\/p>\n
\u5272\u308a\u8fbc\u307f\u3068\u3057\u3066\u306f\u3001GPIO\u3092\u4f7f\u7528\u3057\u3066\u307f\u307e\u3059\u3002
\nRaspberry Pi4\u30dc\u30fc\u30c9\u306e27\u30d4\u30f3\u304b\u3089\u51fa\u3066\u3044\u308bGPIO0\u7aef\u5b50\u3068\u3057\u307e\u3059\u3002
\nGPIO0\u7aef\u5b50\u306b\u30dc\u30bf\u30f3\u3092\u4ed8\u3051\u3066\u3001\u30dc\u30bf\u30f3\u62bc\u4e0b\u3092\u5272\u308a\u8fbc\u307f\u3067\u53d6\u5f97\u3057\u3088\u3046\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n
3.1 <\/span>\u5272\u308a\u8fbc\u307f\u767b\u9332\u7528\u69cb\u9020\u4f53<\/h3>\n
\u4ee5\u524d\u306eRust\u9023\u8f09\u306e\u969b\u306b\u3001SPI\u5272\u308a\u8fbc\u307f\u3092\u4f7f\u7528\u3059\u308b\u305f\u3081\u306b\u3001\u300c\u5272\u308a\u8fbc\u307f\u30cf\u30f3\u30c9\u30e9\u767b\u9332\u7528\u69cb\u9020\u4f53\u300d\u306e\u8a2d\u5b9a\u3092\u884c\u3044\u307e\u3057\u305f\u3002<\/p>\n
https:\/\/note.com\/yn_2022\/n\/n76141da58000?magazine_key=m76fc246deaa1#891547d1-ff5f-4777-bc6f-2b938e0f5796<\/a><\/p>\n
\u4eca\u56de\u3082\u540c\u3058\u304f\u3001\u3053\u306e\u69cb\u9020\u4f53\u306b\u8a2d\u5b9a\u3092\u3059\u308b\u3068\u3053\u308d\u304b\u3089\u59cb\u3081\u307e\u3059\u3002<\/p>\n
\n
\ntypedef struct _SOLID_INTC_HANDLER_ {\n   int intno;\n   int priority;\n   int config;\n   int (*func)(void*, SOLID_CPU_CONTEXT*);\n   void* param;\n} SOLID_INTC_HANDLER;\n<\/code><\/pre>\n<\/div>\n
\u3053\u306e\u69cb\u9020\u4f53\u306b\u3064\u3044\u3066\u306e\u8aac\u660e\u306f\u4ee5\u4e0bURL\u306b\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n
http:\/\/solid.kmckk.com\/doc\/skit\/current\/os\/cs\/intc.html#solid-intc-handler<\/a><\/p>\n
\u30e1\u30f3\u30d0\u306b\u3064\u3044\u3066\u629c\u7c8b\u3059\u308b\u3068\u3001\u4ee5\u4e0b\u3067\u3059\u3002
\n\u30fbint intno\uff1a\u5272\u308a\u8fbc\u307f\u756a\u53f7<\/p>\n
\u30fbint priority\uff1a\u51e6\u7406\u512a\u5148\u5ea6
\n\u6700\u5927\u30ec\u30d9\u30eb\u5024 \u306f\u3001SOLID_INTC_GetPriorityLevel() \u3067\u53d6\u5f97\u3067\u304d\u308b\u5024\u3067\u3059\u3002<\/p>\n
\u30fbint config\uff1a\u5272\u308a\u8fbc\u307f\u8a2d\u5b9a(ICFGR)<\/p>\n
\u30fbint (*func)(void*, SOLID_CPU_CONTEXT*)\uff1a\u5272\u308a\u8fbc\u307f\u767a\u751f\u6642\u306b\u547c\u3073\u51fa\u3055\u308c\u308b\u95a2\u6570<\/p>\n
\u30fbvoid *param\uff1a\u5272\u308a\u8fbc\u307f\u767a\u751f\u6642\u306b\u95a2\u6570\u306b\u5f15\u304d\u6e21\u3055\u308c\u308b\u7b2c\u4e00\u5f15\u6570<\/p>\n
\u3053\u3053\u3067\u4e00\u756a\u60a9\u3080\u306e\u306f\u3001intno\u3002
\n\u300c\u5272\u308a\u8fbc\u307f\u756a\u53f7\u3063\u3066\u4f55\u756a\uff1f\u300d\u3067\u3059\u306d\u3002
\n\u3053\u308c\u306f\u5272\u308a\u8fbc\u307f\u306e\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u8ffd\u3063\u3066\u3044\u304b\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002
\n\u4ee5\u524d\u3068\u540c\u3058\u3088\u3046\u306b\u8003\u3048\u3066\u307f\u307e\u3059\u3002<\/p>\n
\u307e\u305a\u3001Raspberry Pi4\u3067\u306f\u3001
\n\u30fb\u30ec\u30ac\u30b7\u30fc\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\uff08\u72ec\u81ea\u306e\u3082\u306e\uff09
\n\u30fbGIC-400\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\uff08Cortex\u6a19\u6e96\u306e\u3082\u306e\uff09
\n\u306e\u4e8c\u3064\u306e\u5272\u308a\u8fbc\u307f\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u304c\u5b58\u5728\u3057\u3001\u3069\u3061\u3089\u304b\u7247\u65b9\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n
\u53c2\u8003\uff1aBCM2711 ARM Peripherals<\/a><\/p>\n
SOLID-OS\u3067\u306f\u3001GIC-400\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n
\u6b21\u306b\u3001\u4eca\u56de\u5bfe\u8c61\u306eGPIO\u5272\u308a\u8fbc\u307f\u304c\u3001GIC-400\u306e\u3069\u306e\u5272\u308a\u8fbc\u307f\u756a\u53f7\u306b\u5bfe\u5fdc\u3059\u308b\u304b\u3001\u3092\u8abf\u3079\u307e\u3059\u3002<\/p>\n
BCM2711 ARM Peripherals\u3000\u304b\u3089\u3001GPIO0\u306fVideoCore (VC) peripheral\u306bIRQ40\u3068\u3057\u3066\u5165\u529b\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n
\"\"<\/a><\/p>\n
\uff08BCM2711 ARM Peripherals\u3000\u304b\u3089\u629c\u7c8b\uff09<\/p>\n
\u3053\u306eVC peripheral\u306f\u3001GIC-400\u306b\u3069\u3046\u3064\u306a\u304c\u3063\u3066\u3044\u308b\u304b\u3068\u3044\u3046\u3068\u3001<\/p>\n
\"\"<\/a><\/p>\n
\uff08BCM2711 ARM Peripherals<\/a>\u3000\u304b\u3089\u629c\u7c8b\uff09<\/p>\n
GIC-400\u5272\u308a\u8fbc\u307f\u306b\u3001\u30aa\u30d5\u30bb\u30c3\u30c896\u3067\u3064\u306a\u304c\u3063\u3066\u3044\u307e\u3059\u3002
\n\u306a\u306e\u3067\u3001GPIO\u306e\u5272\u308a\u8fbc\u307f\u756a\u53f7\u306f\u300196 + 49 = 145 \u3068\u306a\u308a\u307e\u3059\u3002
\nintno\u306b\u306f145\u3068\u8a2d\u5b9a\u3059\u308c\u3070OK\u3067\u3059\u306d\u3002<\/p>\n
\u3053\u306e\u3088\u3046\u306b\u3001CPU\u304c\u7406\u89e3\u3067\u304d\u308b\u5272\u308a\u8fbc\u307f\u756a\u53f7\u3092\u77e5\u308b\u305f\u3081\u306b\u306f\u3001\u5272\u308a\u8fbc\u307f\u306e\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u8ffd\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002
\n\u5192\u982d\u306b\u300c\u4eca\u56de\u306fRaspberry Pi4\u3092\u4f7f\u7528\u3057\u307e\u3059\u300d\u3068\u3057\u307e\u3057\u305f\u304c\u3001Rasbperry Pi4\u306eBCM2711\u30c1\u30c3\u30d7\u3067\u306f\u3001\u3053\u306e\u3088\u3046\u306b\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u304c\u4e8c\u6bb5\u69cb\u3048\u306b\u306a\u3063\u3066\u3044\u308b\u305f\u3081\u3001\u300c\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u8ffd\u3046\u300d\u3068\u3044\u3046\u4e8b\u306e\u5177\u4f53\u4f8b\u3068\u3057\u3066\u3061\u3087\u3046\u3069\u826f\u304b\u3063\u305f\u3053\u3068\u304c\u7406\u7531\u3067\u3059\u3002<\/p>\n
 <\/p>\n
3.2 <\/span>\u5272\u308a\u8fbc\u307f\u3092\u4f7f\u3046\u305f\u3081\u306b\u306f<\/h3>\n
\u5272\u308a\u8fbc\u307f\u756a\u53f7\u306f\u308f\u304b\u308a\u307e\u3057\u305f\u3002
\n\u3057\u304b\u3057\u3001\u30dc\u30bf\u30f3\u62bc\u4e0b\u3067\u5272\u308a\u8fbc\u307f\u3092\u767a\u751f\u3055\u305b\u308b\u305f\u3081\u306b\u306f\u3001\u307e\u3060\u307e\u3060\u3084\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n
\u30fbGPIO\u5074\u306e\u8a2d\u5b9a\uff1a\u5165\u529b\u30e2\u30fc\u30c9\u306b\u3057\u3001\u7acb\u4e0b\u308a\u30a8\u30c3\u30b8\u3067\u5272\u308a\u8fbc\u307f\u3092\u767a\u751f\u3055\u305b\u308b\u3088\u3046\u306b\u8a2d\u5b9a
\n\u30fb\u5272\u308a\u8fbc\u307f\u30cf\u30f3\u30c9\u30e9\u8a18\u8ff0\u3001\u767b\u9332
\n\u30fbGIG-400\u306e\u8a2d\u5b9a\uff1a\u5272\u308a\u8fbc\u307f\u756a\u53f7\u3092\u6307\u5b9a\u3057\u3066\u6709\u52b9\u5316\u3059\u308b
\n\u30fb\u5272\u308a\u8fbc\u307f\u512a\u5148\u5ea6\u306e\u6c7a\u5b9a<\/p>\n
\u6b21\u56de\u3001\u5b9f\u88c5\u3092\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n
 <\/p>\n
 <\/p>\n<\/div>\n<\/div><\/div>
\uff14\uff0e\u307e\u3068\u3081<\/h3>\n
\n\t
\u4eca\u56de\u306f\u3001\u30bf\u30b9\u30af\u3092\u751f\u6210\u3057\u3001\u30bf\u30b9\u30af\u9593\u901a\u4fe1\u3092\u884c\u3044\u307e\u3057\u305f\u3002<\/p>\n
\u3053\u3053\u306b\u5272\u308a\u8fbc\u307f\u3092\u7d61\u3081\u3066\u3069\u3046\u52d5\u304f\u304b\u3001\u307e\u3067\u884c\u3053\u3046\u3068\u3057\u307e\u3057\u305f\u304c\u3001\u6642\u9593\u5207\u308c\u3068\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3057\u305f\u3002<\/p>\n
\u6b21\u9031\u306f\u5272\u308a\u8fbc\u307f\u306e\u5b9f\u88c5\u3092\u884c\u3044\u3001\u8907\u6570\u30bf\u30b9\u30af\u5b9f\u884c\uff06\u5272\u308a\u8fbc\u307f\u3067\u306e\u52d5\u304d\u3092\u898b\u3066\u3044\u3053\u3046\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n
 <\/p>\n<\/div>\n<\/div><\/div><\/div><\/div>
<\/div><\/div>
<\/div><\/div>
<\/div><\/div>
<\/div><\/div>
<\/div><\/div>
<\/div><\/div>
<\/div><\/div>
<\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"
(2023\/7\/21) \uff3b\u9023\u8f09\uff18\uff3d SOLID\u3067\u30bf\u30b9\u30af\u3068\u5272\u308a\u8fbc\u307f \u4eca\u56de\u306f\u3001\u30bf\u30b9\u30af\u3068\u5272\u308a\u8fbc\u307f\u306b\u3064\u3044\u3066\u898b\u3066\u3044\u304d\u307e\u3059\u3002 \u6642\u9593\u304c\u304b\u304b\u308b\u51e6\u7406\u3092\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u30b7\u30b9\u30c6\u30e0\u306e\u5834\u5408\u3001\u305d\u306e\u51e6\u7406\u304c\u7d42\u308f\u308b\u307e\u3067\u4ed6\u306e\u51e6\u7406\u306f\u4f55\u3082\u3067\u304d\u306a\u3044\u306e\u306f\u56f0\u308a\u307e\u3059\u3002\u306a […]<\/p>\n","protected":false},"author":15,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-6843","post","type-post","status-publish","format-standard","hentry","category-1"],"_links":{"self":[{"href":"https:\/\/solid.kmckk.com\/SOLID\/wp-json\/wp\/v2\/posts\/6843","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/solid.kmckk.com\/SOLID\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/solid.kmckk.com\/SOLID\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/solid.kmckk.com\/SOLID\/wp-json\/wp\/v2\/users\/15"}],"replies":[{"embeddable":true,"href":"https:\/\/solid.kmckk.com\/SOLID\/wp-json\/wp\/v2\/comments?post=6843"}],"version-history":[{"count":0,"href":"https:\/\/solid.kmckk.com\/SOLID\/wp-json\/wp\/v2\/posts\/6843\/revisions"}],"wp:attachment":[{"href":"https:\/\/solid.kmckk.com\/SOLID\/wp-json\/wp\/v2\/media?parent=6843"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/solid.kmckk.com\/SOLID\/wp-json\/wp\/v2\/categories?post=6843"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/solid.kmckk.com\/SOLID\/wp-json\/wp\/v2\/tags?post=6843"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}