{"id":334,"date":"2022-12-15T10:29:09","date_gmt":"2022-12-15T02:29:09","guid":{"rendered":"http:\/\/www.huangrongzhen.ink\/?p=334"},"modified":"2024-08-31T09:19:05","modified_gmt":"2024-08-31T01:19:05","slug":"%ce%bcc-os-iii-%e5%a4%a7%e4%bd%9c%e4%b8%9a","status":"publish","type":"post","link":"https:\/\/www.huangrongzhen.ink\/?p=334","title":{"rendered":"\u03bcC\/OS-III \u5927\u4f5c\u4e1a"},"content":{"rendered":"

\u03bcC\/OS-III \u5927\u4f5c\u4e1a\uff0c\u53ef\u4ee5\u5e94\u7528\u5728\u82f9\u679c\u6d3e\u3001\u84dd\u8393\u6d3e\u7b49\u5f00\u53d1\u677f\u4e0a\u3002 <\/p><\/div>\n\n\n

<\/span>\u76ee\u6807<\/span><\/h2>\n\n\n\n

\u5b9e\u73b0\u4e00\u4e2a\u81ea\u5df1\u7684\u64cd\u4f5c\u7cfb\u7edf\uff0c\u80fd\u591f\u8fd0\u884c\u5728 Cortex M4 \u67b6\u6784\u7684\u5904\u7406\u5668\u4e0a\u3002<\/p>\n\n\n\n

<\/span>\u8981\u6c42<\/span><\/h2>\n\n\n\n

\u4ee3\u7801\u89c4\u8303\u8bf7\u4e25\u683c\u53c2\u7167\u300a\u8f6f\u4ef6\u8bbe\u8ba1\u89c4\u8303\uff08C\u8bed\u8a00\uff09.V1.0.0\u300b\uff0c\u8bf7\u5728\u9644\u4ef6\u91cc\u67e5\u9605\u3002\u6240\u6709\u7684 API \u51fd\u6570\u540d\u5b57\u7edf\u4e00\u683c\u5f0fOSxxx\uff0c\u5185\u90e8\u51fd\u6570\u4e0d\u505a\u8981\u6c42\u3002<\/p>\n\n\n\n

\u57fa\u7840\u90e8\u5206\uff1a<\/p>\n\n\n\n

1\u3001\u5177\u6709\u5185\u5b58\u7ba1\u7406\u7ec4\u4ef6\u3002<\/p>\n\n\n\n

2\u3001\u5177\u6709\u4efb\u52a1\u7ba1\u7406\u7ec4\u4ef6\u3002<\/p>\n\n\n\n

3\u3001\u5177\u6709\u4fe1\u53f7\u91cf\u7ec4\u4ef6\u3002<\/p>\n\n\n\n

4\u3001\u5177\u6709\u6d88\u606f\u961f\u5217\u7ec4\u4ef6\u3002<\/p>\n\n\n\n

5\u3001\u5177\u6709\u4e92\u65a5\u91cf\u7ec4\u4ef6\u3002<\/p>\n\n\n\n

6\u3001\u5177\u6709\u4e8b\u4ef6\u6807\u5fd7\u7ec4\u3002<\/p>\n\n\n\n

\u53d1\u6325\u90e8\u5206\uff0c\u4e0d\u505a\u5177\u4f53\u8981\u6c42\uff1a<\/p>\n\n\n\n

1\u3001\u80fd\u591f\u7edf\u8ba1\u4efb\u52a1\u6808\u533a\u4f7f\u7528\u91cf\u3001\u603b\u7684 CPU \u5229\u7528\u7387\u548c\u5355\u4e2a\u4efb\u52a1 CPU \u5229\u7528\u7387\u3002<\/p>\n\n\n\n

2\u3001\u652f\u6301\u534f\u7a0b\u3002<\/p>\n\n\n\n

3\u3001\u96c6\u6210\u4e00\u4e2a DOS \u6216 Shell \u7ec8\u7aef\u4ea4\u4e92\u7ec4\u4ef6\u3002<\/p>\n\n\n\n

4\u3001\u96c6\u6210 GUI \u7ec4\u4ef6\u3002<\/p>\n\n\n\n

5\u3001\u96c6\u6210\u6587\u4ef6\u7cfb\u7edf\u7ec4\u4ef6\u3002<\/p>\n\n\n\n

6\u3001\u96c6\u6210\u4ee5\u592a\u7f51\u7ec4\u4ef6\u3002<\/p>\n\n\n\n

7\u3001\u96c6\u6210 HC-05 \u6216\u5176\u5b83\u84dd\u7259\u6a21\u5757\u9a71\u52a8\u3002<\/p>\n\n\n\n

8\u3001\u96c6\u6210 ESP8266 \u6216\u5176\u5b83 Wi-Fi \u6a21\u5757\u9a71\u52a8<\/p>\n\n\n\n

9\u3001\u5176\u5b83\u7269\u8054\u7f51\u76f8\u5173\u7684\u7ec4\u4ef6\u3002<\/p>\n\n\n\n

<\/span>\u914d\u7f6e\u8981\u6c42<\/span><\/h2>\n\n\n\n

\u8981\u6c42\u7cfb\u7edf\u4e2d\u8981\u6709\u4e00\u4e2a\u914d\u7f6e\u6587\u4ef6\uff0c\u7528\u4e8e\u4f7f\u80fd\u3001\u7981\u7528\u5404\u79cd\u7ec4\u4ef6\u3002\u4f7f\u80fd\u65f6\u7edf\u4e00\u4f7f\u7528 \u201c#define XXX 1\u201d\uff0c\u7981\u7528\u65f6\u7edf\u4e00\u4f7f\u7528 \u201c#define XXX 0\u201d\u3002\u9884\u7f16\u8bd1\u547d\u4ee4\u7edf\u4e00\u4f7f\u7528 “#if (0 != XXX)”\uff0c\u4e0d\u5f97\u4f7f\u7528 \u201c#ifndef XXX\u201d \u8bed\u53e5\u3002<\/p>\n\n\n\n

<\/span>\u5185\u5b58\u7ba1\u7406\u7ec4\u4ef6\u8981\u6c42<\/span><\/h2>\n\n\n\n

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\u9009\u505a\uff1a<\/p>\n\n\n\n

1\u3001\u80fd\u652f\u6301\u591a\u4e2a\u5185\u5b58\u533a\uff0c\u4f8b\u5982\u5185\u90e8 SRAM \u4e00\u4e2a\u5185\u5b58\u533a\uff0c\u5916\u90e8 SRAM\/SDRAM \u4e3a\u53e6\u4e00\u4e2a\u5185\u5b58\u533a\u3002<\/p>\n\n\n\n

2\u3001\u5177\u6709\u5feb\u901f\u5185\u5b58\u62f7\u8d1d\u3002<\/p>\n\n\n\n

3\u3001\u652f\u6301\u5185\u5b58\u91cd\u65b0\u5206\u914d\u3002<\/p>\n\n\n\n

<\/span>\u4efb\u52a1\u7ba1\u7406\u7ec4\u4ef6\u8981\u6c42<\/span><\/h2>\n\n\n\n

1\u3001\u8981\u4f7f\u7528\u5c31\u7eea\u5217\u8868\uff0c\u5e76\u80fd\u901a\u8fc7 CLZ \u6307\u4ee4\u5feb\u901f\u67e5\u627e\u5c31\u7eea\u4efb\u52a1\u3002<\/p>\n\n\n\n

2\u3001\u8981\u4f7f\u7528\u589e\u91cf\u5217\u8868\u6765\u7ba1\u7406\u4efb\u52a1\u5ef6\u65f6\u3002<\/p>\n\n\n\n

3\u3001\u521b\u5efa\u4efb\u52a1\u65f6\u8981\u80fd\u52a8\u6001\u521b\u5efa\u6216\u9759\u6001\u521b\u5efa\u3002\u9759\u6001\u521b\u5efa\u65f6\uff0c\u4efb\u52a1 TCB \u548c\u4efb\u52a1\u6808\u533a\u6240\u6d88\u8017\u7684\u5185\u5b58\u7531\u7528\u6237\u63d0\u4f9b\uff1b\u52a8\u6001\u521b\u5efa\u65f6\uff0c\u4efb\u52a1 TCB \u548c\u4efb\u52a1\u6808\u533a\u6240\u6d88\u8017\u7684\u5185\u5b58\u7531\u5185\u5b58\u7ba1\u7406\u7ec4\u4ef6\u52a8\u6001\u5206\u914d\u3002<\/p>\n\n\n\n

4\u3001\u4fe1\u53f7\u91cf\u3001\u6d88\u606f\u961f\u5217\u548c\u4e92\u65a5\u91cf\u7b49\u7ec4\u4ef6\u505a\u4efb\u52a1\u901a\u4fe1\u65f6\uff0c\u8981\u80fd\u901a\u8fc7\u4efb\u52a1 TCB\u3001\u4efb\u52a1\u540d\u6216\u4efb\u52a1\u51fd\u6570\u9996\u5730\u5740\u8bbf\u95ee\u5230\u4efb\u52a1\u3002\u8981\u80fd\u901a\u8fc7\u5b8f\u5b9a\u4e49\u5355\u72ec\u4f7f\u80fd\u901a\u8fc7\u4efb\u52a1 TCB\u3001\u4efb\u52a1\u540d\u6216\u4efb\u52a1\u51fd\u6570\u9996\u5730\u5740\u8bbf\u95ee\u5230\u4efb\u52a1\u3002\u901a\u8fc7\u4efb\u52a1\u540d\u8bbf\u95ee\u4efb\u52a1\u65f6\uff0c\u8981\u6c42\u80fd\u5ffd\u7565\u5927\u5c0f\u5199\u3002<\/p>\n\n\n\n

5\u3001\u4efb\u52a1\u8c03\u5ea6\u65f6\uff0c\u82e5\u5904\u7406\u5668\u6709\u6d6e\u70b9\u8fd0\u7b97\u5355\u5143\uff0c\u5219\u9700\u8981\u5c06\u6d6e\u70b9\u8fd0\u7b97\u5355\u5143\u76f8\u5173\u5bc4\u5b58\u5668\u4e5f\u4fdd\u5b58\u5230\u4efb\u52a1\u6808\u533a\u3002<\/p>\n\n\n\n

\u9009\u505a\uff1a\u652f\u6301 Cortex M3\u3001Cortex M23\u3001C28x \u3001RISC-V \u7b49\u67b6\u6784\u3002<\/p>\n\n\n\n

<\/span>\u4fe1\u53f7\u91cf\u7ec4\u4ef6\u8981\u6c42<\/span><\/h2>\n\n\n\n

1\u3001\u8981\u652f\u6301\u4e8c\u503c\u4fe1\u53f7\u91cf\u548c\u8ba1\u6570\u4fe1\u53f7\u91cf\u3002<\/p>\n\n\n\n

2\u3001\u8981\u80fd\u5728\u4e2d\u65ad\u91cc\u91ca\u653e\u4e8c\u503c\u4fe1\u53f7\u91cf\u548c\u8ba1\u6570\u4fe1\u53f7\u91cf\u3002<\/p>\n\n\n\n

3\u3001\u4efb\u52a1\u7ea7\u548c\u4e2d\u65ad\u7ea7\u7edf\u4e00\u4f7f\u7528\u76f8\u540c\u7684 API \u51fd\u6570\u3002<\/p>\n\n\n\n

4\u3001\u8981\u80fd\u5355\u72ec\u4f7f\u80fd\u3001\u7981\u7528\u8be5\u7ec4\u4ef6\u3002<\/p>\n\n\n\n

5\u3001\u4f7f\u7528\u5185\u5efa\u4fe1\u53f7\u91cf\u7684\u5f62\u5f0f\uff0c\u4fe1\u53f7\u91cf\u7684\u6700\u5927\u8ba1\u6570\u91cf\u7531\u4efb\u52a1\u521b\u5efa\u51fd\u6570\u786e\u5b9a\u3002<\/p>\n\n\n\n

6\u3001\u8981\u80fd\u901a\u8fc7 API \u51fd\u6570\u83b7\u53d6\u3001\u4fee\u6539\u4fe1\u53f7\u91cf\u6700\u5927\u8ba1\u6570\u503c\u3002<\/p>\n\n\n\n

\u9009\u505a\uff1a\u591a\u4e2a\u4fe1\u53f7\u91cf\u53ef\u4ee5\u8fdb\u884c\u7ec4\u5408\uff0c\u4e2d\u65ad\u6216\u4efb\u52a1\u91cc\u53ef\u4ee5\u901a\u8fc7\u4e00\u4e2a API \u51fd\u6570\u5c06\u4fe1\u53f7\u91cf\u5e7f\u64ad\u51fa\u53bb\u3002<\/p>\n\n\n\n

<\/span>\u6d88\u606f\u961f\u5217\u7ec4\u4ef6\u8981\u6c42<\/span><\/h2>\n\n\n\n

1\u3001\u4f7f\u7528\u4f20\u503c\u800c\u975e\u4f20\u5f15\u7528\u6a21\u5f0f\u3002<\/p>\n\n\n\n

2\u3001\u8981\u80fd\u5728\u4e2d\u65ad\u91cc\u53d1\u9001\u6570\u636e\u3002<\/p>\n\n\n\n

3\u3001\u4efb\u52a1\u7ea7\u548c\u4e2d\u65ad\u7ea7\u7edf\u4e00\u4f7f\u7528\u76f8\u540c\u7684 API \u51fd\u6570\u3002<\/p>\n\n\n\n

4\u3001\u8981\u80fd\u5355\u72ec\u4f7f\u80fd\u3001\u7981\u7528\u8be5\u7ec4\u4ef6\u3002<\/p>\n\n\n\n

5\u3001\u4f7f\u7528\u5185\u5efa\u6d88\u606f\u961f\u5217\u7684\u5f62\u5f0f\uff0c\u6d88\u606f\u961f\u5217\u7684\u957f\u5ea6\u7531\u4efb\u52a1\u521b\u5efa\u51fd\u6570\u786e\u5b9a\uff0c\u6d88\u606f\u961f\u5217\u7f13\u51b2\u533a\u6240\u6d88\u8017\u7684\u5185\u5b58\u7531\u5185\u5b58\u7ba1\u7406\u7ec4\u4ef6\u52a8\u6001\u5206\u914d\u3002<\/p>\n\n\n\n

6\u3001\u5177\u6709\u6e05\u7a7a\u961f\u5217\u3001\u83b7\u53d6\u961f\u5217\u6570\u636e\u91cf\u3001\u5224\u65ad\u662f\u5426\u4e3a\u7a7a\u3001\u662f\u5426\u4e3a\u6ee1\u7b49 API \u51fd\u6570\u3002<\/p>\n\n\n\n

\u9009\u505a\uff1a\u5b9e\u73b0\u901a\u7528\u6d88\u606f\u961f\u5217\uff0c\u652f\u6301\u4efb\u610f\u6570\u636e\u7c7b\u578b\u3002<\/p>\n\n\n\n

<\/span>\u4e92\u65a5\u91cf\u7ec4\u4ef6\u8981\u6c42<\/span><\/h2>\n\n\n\n

1\u3001\u80fd\u591f\u9012\u5f52\u4f7f\u7528\u3002<\/p>\n\n\n\n

2\u3001\u4e2d\u65ad\u91cc\u4e0d\u5f97\u83b7\u53d6\u548c\u91ca\u653e\u4e92\u65a5\u91cf\u3002<\/p>\n\n\n\n

3\u3001\u4efb\u52a1\u7ea7\u548c\u4e2d\u65ad\u7ea7\u7edf\u4e00\u4f7f\u7528\u76f8\u540c\u7684 API \u51fd\u6570\u3002<\/p>\n\n\n\n

4\u3001\u8981\u80fd\u5355\u72ec\u4f7f\u80fd\u3001\u7981\u7528\u8be5\u7ec4\u4ef6\u3002<\/p>\n\n\n\n

5\u3001\u521b\u5efa\u4e92\u65a5\u91cf\u65f6\u8981\u6c42\u80fd\u52a8\u6001\u521b\u5efa\u6216\u9759\u6001\u521b\u5efa\u3002\u52a8\u6001\u521b\u5efa\u65f6\uff0c\u4e92\u65a5\u91cf\u63a7\u5236\u5757\u6240\u6d88\u8017\u7684\u5185\u5b58\u7531\u5185\u5b58\u7ba1\u7406\u7ec4\u4ef6\u52a8\u6001\u5206\u914d\uff1b\u9759\u6001\u521b\u5efa\u65f6\uff0c\u4e92\u65a5\u91cf\u63a7\u5236\u5757\u6240\u6d88\u8017\u7684\u5185\u5b58\u7531\u7528\u6237\u81ea\u884c\u5206\u914d\u3002<\/p>\n\n\n\n

\u9009\u505a\uff1a\u5e76\u652f\u6301\u4f18\u5148\u7ea7\u7ffb\u8f6c\u3002<\/p>\n\n\n\n

<\/span>\u4e8b\u4ef6\u6807\u5fd7\u7ec4\u8981\u6c42<\/span><\/h2>\n\n\n\n

1\u3001\u4e00\u4e2a\u4e8b\u4ef6\u6807\u5fd7\u7ec4\u5177\u6709 32 \u4e2a\u4e8b\u4ef6\u6807\u5fd7\u4f4d\u3002<\/p>\n\n\n\n

2\u3001\u7b49\u5f85\u65f6\u53ef\u4ee5\u9009\u62e9\u7b49\u5f85\u4e8b\u4ef6\u6807\u5fd7\u4f4d\u6e05\u96f6\u6216\u7f6e\u4e00\u3001\u53ef\u4ee5\u662f\u4efb\u4e00\u4e8b\u4ef6\u53d1\u751f\u540e\u5524\u9192\uff0c\u4e5f\u53ef\u4ee5\u662f\u6240\u6709\u4e8b\u4ef6\u53d1\u751f\u540e\u5524\u9192\u3002<\/p>\n\n\n\n

3\u3001\u652f\u6301\u5728\u4e2d\u65ad\u91cc\u8bbe\u7f6e\u4e8b\u4ef6\u6807\u5fd7\u4f4d\u3002<\/p>\n\n\n\n

4\u3001\u8981\u80fd\u5355\u72ec\u4f7f\u80fd\u3001\u7981\u7528\u8be5\u7ec4\u4ef6\u3002<\/p>\n\n\n\n

5\u3001\u521b\u5efa\u4e8b\u4ef6\u6807\u5fd7\u7ec4\u65f6\u8981\u6c42\u80fd\u52a8\u6001\u521b\u5efa\u6216\u9759\u6001\u521b\u5efa\u3002\u52a8\u6001\u521b\u5efa\u65f6\uff0c\u4e8b\u4ef6\u6807\u5fd7\u7ec4\u63a7\u5236\u5757\u6240\u6d88\u8017\u7684\u5185\u5b58\u7531\u5185\u5b58\u7ba1\u7406\u7ec4\u4ef6\u52a8\u6001\u5206\u914d\uff1b\u9759\u6001\u521b\u5efa\u65f6\uff0c\u4e8b\u4ef6\u6807\u5fd7\u7ec4\u63a7\u5236\u5757\u6240\u6d88\u8017\u7684\u5185\u5b58\u7531\u7528\u6237\u81ea\u884c\u5206\u914d\u3002<\/p>\n\n\n\n

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<\/span>\u8bc4\u5206\u6807\u51c6<\/span><\/h2>\n\n\n\n

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