{"id":227,"date":"2024-12-25T14:52:10","date_gmt":"2024-12-25T06:52:10","guid":{"rendered":"https:\/\/www.bihec.com\/veethree\/?p=227"},"modified":"2024-12-25T14:52:10","modified_gmt":"2024-12-25T06:52:10","slug":"%e7%be%8e%e5%9b%bdveethreecan-%e6%80%bb%e7%ba%bf%e6%98%be%e7%a4%ba%e5%99%a8d7-7-%e8%8b%b1%e5%af%b8%e8%a7%a6%e6%91%b8-%e8%a7%a6%e8%a7%89%e6%8c%89%e9%92%ae%e6%98%be%e7%a4%ba%e5%b1%8fd7","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/veethree\/%e7%be%8e%e5%9b%bdveethreecan-%e6%80%bb%e7%ba%bf%e6%98%be%e7%a4%ba%e5%99%a8d7-7-%e8%8b%b1%e5%af%b8%e8%a7%a6%e6%91%b8-%e8%a7%a6%e8%a7%89%e6%8c%89%e9%92%ae%e6%98%be%e7%a4%ba%e5%b1%8fd7\/","title":{"rendered":"\u7f8e\u56fdVEETHREE,CAN \u603b\u7ebf\u663e\u793a\u5668,D7 \u2013 7 \u82f1\u5bf8\u89e6\u6478\/\u89e6\u89c9\u6309\u94ae\u663e\u793a\u5c4f,D7 \u62e5\u6709 NXP \u7684 iMX8 \u5904\u7406\u5668"},"content":{"rendered":"

\u7f8e\u56fdVEETHREE<\/a>,CAN \u603b\u7ebf\u663e\u793a\u5668<\/a>,D7 \u2013 7 \u82f1\u5bf8\u89e6\u6478\/\u89e6\u89c9\u6309\u94ae\u663e\u793a\u5c4f<\/a>,D7 \u62e5\u6709 NXP \u7684 iMX8 \u5904\u7406\u5668<\/a><\/p>\n

D7 \u2013 7 \u82f1\u5bf8\u89e6\u6478\/\u89e6\u89c9\u6309\u94ae\u663e\u793a\u5c4f<\/h1>\n

CAN \u603b\u7ebf\u663e\u793a\u529f\u80fd<\/h3>\n

\"\"<\/p>\n

D7 \u4ee3\u8868\u4e86 Veethree \u5168\u65b0\u575a\u56fa\u8010\u7528\u7684\u667a\u80fd\u663e\u793a\u89e3\u51b3\u65b9\u6848\u7cfb\u5217\u4e2d\u7684\u7b2c\u4e00\u6b3e\u4ea7\u54c1\u3002D7 \u62e5\u6709 NXP \u7684 iMX8 \u5904\u7406\u5668\uff0c\u62e5\u6709\u5353\u8d8a\u7684 CPU \u6027\u80fd\u3002\u9ad8\u5206\u8fa8\u7387 7 \u82f1\u5bf8\u6295\u5c04\u7535\u5bb9\u5f0f\u89e6\u6478\u5c4f\u63d0\u4f9b\u7c7b\u4f3c\u5e73\u677f\u7535\u8111\u7684\u73b0\u4ee3\u7f8e\u611f\u3002\u516d\u4e2a\u5927\u578b\u53d1\u5149\u89e6\u89c9\u6309\u94ae\uff08\u5e26\u989c\u8272\u63a7\u5236\uff09\u548c\u65cb\u8f6c\u7f16\u7801\u5668\uff0c\u4fbf\u4e8e\u5c4f\u5e55\u5bfc\u822a\u3002<\/p>\n

\u6a21\u62df\u8f93\u5165\u4e0e\u7535\u538b\u3001\u7535\u963b\u548c 4-20mA \u53d1\u9001\u5668\u63a5\u53e3\u517c\u5bb9\uff0c\u7528\u9014\u5e7f\u6cdb\u3002\u6570\u5b57\u8f93\u5165\u5141\u8bb8\u9ad8\u901f\u8109\u51b2\u8ba1\u6570\u5668\u3002\u591a\u4e2a\u6570\u5b57\u8f93\u51fa\u80fd\u591f\u62c9\u51fa\/\u5438\u6536 500mA\uff0c\u5e76\u5206\u914d\u7528\u4e8e PWM\u3002<\/p>\n

iMX8 \u5141\u8bb8\u9ad8\u901f CPU \u5904\u7406\uff0c\u5c4f\u5e55\u8f6c\u6362\u548c\u56fe\u5f62\u79fb\u52a8\u5c06\u5feb\u901f\u800c\u5fae\u5999\u3002\u524d\u7aef\u56fe\u5f62\u754c\u9762\u662f\u4f7f\u7528 Qt \u5f00\u53d1\u7684\uff0cQt \u662f\u4e00\u4e2a\u5546\u4e1a\u8bb8\u53ef\u7684\u8de8\u5e73\u53f0\u5f00\u53d1\u73af\u5883\u548c\u6846\u67b6\uff0c\u7528\u4e8e\u521b\u5efa\u5177\u6709\u51fa\u8272\u7528\u6237\u4f53\u9a8c\u7684\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n

\u901a\u4fe1\u5305\u62ec 2 \u4e2a CAN\uff081 \u4e2a\u9694\u79bb\uff09\u3001RS485\/RS422\/RS232 \u548c\u4ee5\u592a\u7f51\u3002\u7ed3\u5408\u901a\u8fc7\u84dd\u7259\/Wi-Fi \u7684\u677f\u8f7d\u65e0\u7ebf\u8fde\u63a5 – \u968f\u65f6\u4e86\u89e3\u60a8\u7684\u8d44\u4ea7\u5e76\u67e5\u770b\u60a8\u7684\u673a\u5668\u7684\u6027\u80fd\u3002<\/p>\n

WVGA \uff081280 x 768\uff09 PCAP \u5168\u7c98\u5408 LCD \u5728\u6240\u6709\u6761\u4ef6\u4e0b\uff08\u5305\u62ec\u9633\u5149\u76f4\u5c04\uff09\u90fd\u63d0\u4f9b\u51fa\u8272\u7684\u53ef\u89c6\u6027\u3002\u575a\u56fa\u8010\u7528\u7684\u88c5\u7f6e\u7ecf\u8fc7\u5bc6\u5c01\u5904\u7406\uff0c\u7b26\u5408 IP66\/67 \u6807\u51c6\uff0c\u9002\u7528\u4e8e\u6700\u6076\u52a3\u7684\u73af\u5883\u548c\u5e94\u7528\u3002<\/p>\n