{"id":8884,"date":"2016-07-22T07:21:08","date_gmt":"2016-07-22T12:21:08","guid":{"rendered":"httpss:\/\/www.powenko.com\/wordpress\/?p=8884"},"modified":"2016-07-22T07:21:56","modified_gmt":"2016-07-22T12:21:56","slug":"px4-%e6%8a%80%e8%a1%93%e7%b0%a1%e4%bb%8b","status":"publish","type":"post","link":"https:\/\/www.powenko.com\/wordpress\/?p=8884","title":{"rendered":"01PX4 \u6280\u8853\u7c21\u4ecb"},"content":{"rendered":"

\u95dc\u65bc<\/h1>\n
\n

\"\"<\/a><\/p>\n

PX4\u662f\u4e00\u500b\u8edf\u3001\u786c\u4ef6\u958b\u6e90\u9805\u76ee\uff08\u9075\u5b88BSD\u5354\u8b70\uff09\uff0c\u76ee\u7684\u5728\u65bc\u70ba\u5b78\u8853\u3001\u611b\u597d\u548c\u5de5\u696d\u5718\u9ad4\u63d0\u4f9b\u4e00\u6b3e\u4f4e\u6210\u672c\u9ad8\u6027\u80fd\u7684\u9ad8\u7aef\u7684\u81ea\u99d5\u5100\u3002\u9019\u500b\u9805\u76ee\u6e90\u65bcETH Zurich (\u8607\u9ece\u4e16\u806f\u90a6\u7406\u5de5\u5927\u5b78)\u7684\u8a08\u7b97\u6a5f\u8996\u89ba\u8207\u5e7e\u4f55\u5be6\u9a57\u5ba4<\/a>\u7684PIXHAWK\u9805\u76ee<\/a>\u3001\u4e26\u5f97\u5230\u4e86\u81ea\u4e3b\u7cfb\u7d71\u5be6\u9a57\u5ba4<\/a>\u548c\u81ea\u52d5\u63a7\u5236\u5be6\u9a57\u5ba4<\/a>\u7684\u652f\u6301\uff0c\u4ee5\u53ca\u4e00\u4e9b\u958b\u767c\u8005\u500b\u4eba\u4e5f\u53c3\u8207\u5176\u4e2d\uff0c\u5305\u62ec3D Robotics<\/a> \u548cinternational 3DR distributors<\/a>\u7684\u6210\u54e1\u3002<\/p>\n<\/div>\n

\u8edf\u4ef6\u68e7<\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n

PX4FMU<\/span><\/span>\u81ea\u99d5\u5100\u6a21\u584a\u904b\u884c\u9ad8\u6548\u7684<\/span><\/span><\/span><\/span><\/span><\/span>(<\/span><\/span><\/span>RTOS<\/u><\/span><\/span><\/span>)<\/span><\/span>\u5be6\u6642\u64cd\u4f5c\u7cfb\u7d71\uff0c<\/span><\/span><\/span><\/span><\/span><\/span>Nuttx<\/span><\/span>\u63d0\u4f9b<\/span><\/span><\/span><\/span><\/span><\/span>POSIX<\/span><\/span>\u985e\u578b\u7684\u74b0\u5883\uff08\u4f8b\u5982\uff0c<\/span><\/span><\/span><\/span><\/span><\/span>printf(), pthreads, \/dev\/ttyS1, open(), write(), poll(), ioctl(),<\/span><\/span>\uff09\u3002\u8edf\u4ef6\u53ef\u4ee5\u4f7f\u7528<\/span><\/span><\/span><\/span><\/span><\/span>USB bootloader<\/span><\/span>\u66f4\u65b0\u3002<\/span><\/span><\/span><\/span><\/span><\/span>PX4<\/span><\/span>\u901a\u904e<\/span><\/span><\/span><\/span><\/span><\/span><\/span>MAVLink<\/u><\/span><\/span><\/span>\u540c\u5730\u9762\u7ad9\u901a\u8a0a\uff0c\u517c\u5bb9\u5730\u9762\u7ad9\u6709<\/span><\/span><\/span><\/span><\/span><\/span><\/span>QGroundControl<\/u><\/span><\/span><\/span>\u548c<\/span><\/span><\/span><\/span><\/span><\/span><\/span>Mission Planner<\/u><\/span><\/span><\/span>\u3002<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n

\u8edf\u4ef6\u5168\u90e8\u958b\u6e90\u4e14\u9075\u5b88<\/span><\/span><\/span><\/span><\/span><\/span>BSD<\/span><\/span>\u5354\u8b70\uff0c\u60f3\u8981\u5168\u9762\u4e86\u89e3\u8edf\u4ef6\u5eab\u73fe\u5728\u548c\u672a\u4f86\u7684\u72c0\u6cc1\u8acb\u53c3\u8003<\/span><\/span><\/span><\/span><\/span><\/span><\/span>roadmap<\/u><\/span><\/span><\/span>\u3002<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n

\u786c\u4ef6\u6a21\u584a<\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n

PX4<\/span><\/span>\u5305\u542b\u5169\u500b\u4e3b\u8981\u6a21\u584a\uff0c\u81ea\u99d5\u5100\u548c\u5149\u6d41\u76f8\u6a5f\uff08\u53ef\u9078\uff09\uff0c\u5916\u52a0\u91dd\u5c0d\u4e0d\u540c\u5e73\u53f0\u7684\u8f09\u677f\uff0c\u8f09\u677f\u5411\u56fa\u5b9a\u7ffc\u98db\u6a5f\u6216\u591a\u65cb\u7ffc\u8f38\u51fa\u8235\u6a5f\u4fe1\u865f\u6216\u96fb\u6a5f\u547d\u4ee4\u3002\u6a21\u584a\u90fd\u662f<\/span><\/span><\/span><\/span><\/span><\/span>CC-by-SA <\/span><\/span>\u958b\u6e90\u786c\u4ef6\u8a2d\u8a08\u3002<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n

\u95dc\u65bc\u958b\u6e90\u786c\u4ef6\u548c\u5546\u696d\u786c\u4ef6\u92b7\u552e\u7684\u8aaa\u660e<\/i><\/span><\/u><\/span><\/span><\/span><\/span><\/p>\n

PX4FMU <\/b><\/span><\/span>\u81ea\u52d5\u99d5\u99db\u5100
\n\"PX4FMU<\/a>
\n<\/b><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n

PX4FMU<\/u><\/i><\/span><\/span><\/span>\u00a0<\/i><\/span><\/span>\u662f\u4e2d\u5fc3\u6a21\u584a\uff0c\u5373\u98db\u884c\u7ba1\u7406\u55ae\u5143\u3002\u5e36\u6709\u786c\u4ef6\u6d6e\u9ede\u55ae\u5143\u548c\u55ae\u6307\u4ee4\u6d41\u591a\u6578\u64da\u6d41<\/i><\/span><\/span><\/span><\/span><\/span><\/span>.<\/i><\/span><\/span>\u3002<\/i><\/span><\/span><\/span><\/span><\/span>\u7d30\u7bc0<\/i><\/span><\/span><\/span><\/u><\/span><\/span><\/span>.<\/i><\/span><\/span><\/span><\/p>\n