{"id":984,"date":"2024-08-16T14:40:13","date_gmt":"2024-08-16T06:40:13","guid":{"rendered":"http:\/\/8.153.64.192\/?page_id=984"},"modified":"2024-09-14T22:43:38","modified_gmt":"2024-09-14T14:43:38","slug":"%e4%be%8b%e7%a8%8b","status":"publish","type":"page","link":"http:\/\/www.agm-support.com.cn\/index.php\/%e4%be%8b%e7%a8%8b\/","title":{"rendered":"\u4f8b\u7a0b\u96c6\u5408"},"content":{"rendered":"\n<p><strong>\u6ce8\u610f\uff1a\u8fd9\u91cc\u7684\u6240\u6709\u4f8b\u7a0b\uff0cmcu\u90e8\u5206\u7684\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528\u3002<\/strong><\/p>\n\n\n\n<p><strong>\u800c<mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">\u81ea\u5b9a\u4e49CPLD<\/mark>\uff0c<mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">\u4e0d\u80fd\u76f4\u63a5\u4f7f\u7528Quartus\u6765\u7f16\u8bd1<\/mark>\u3002\u5fc5\u987b\u81ea\u5df1\u521b\u5efa\u672c\u5730\u7684cpld\u5de5\u7a0b\uff0c\u518d\u6dfb\u52a0\u6837\u4f8b\u4e2d\u7684\u903b\u8f91\u4ee3\u7801\uff0c\u4ee5\u5f62\u6210\u672c\u5730\u5de5\u7a0b\u3002<\/strong><\/p>\n\n\n\n<p>.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\">Uart\u6837\u4f8b<\/a><\/div>\n\n\n\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"#anchor-link-adc\">adc\u6837\u4f8b<\/a><\/div>\n\n\n\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\">usb\u6837\u4f8b<\/a><\/div>\n\n\n\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"#anchor-link-spi\">spi\u6837\u4f8b<\/a><\/div>\n\n\n\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"#anchor-link-mcucpld\">mcu+cpld\u6837\u4f8b<\/a><\/div>\n\n\n\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"#anchor-link-other\">\u5176\u4ed6<\/a><\/div>\n<\/div>\n\n\n\n<p>.<\/p>\n\n\n\n<h2 id=\"anchor-link-uart\"><span class=\"ez-toc-section\" id=\"%E4%B8%80%E3%80%81Uart%E6%A0%B7%E4%BE%8B\"><\/span>\u4e00\u3001Uart\u6837\u4f8b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Uart\u7b80\u5355\u7684\u6536\u53d1\uff0c\u8bf7\u53c2\u8003\u201c\u9a71\u52a8\u63cf\u8ff0\u201d\u90e8\u5206\uff0c\u8fd9\u91cc\u4e0d\u518d\u5efa\u7acb\u5de5\u7a0b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1Uart%E7%9A%84Dma%E4%B8%AD%E6%96%AD%E7%9A%84%E4%BD%BF%E7%94%A8\"><\/span>1.Uart\u7684Dma\u4e2d\u65ad\u7684\u4f7f\u7528<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u6837\u4f8b\u529f\u80fd\uff1a\u5c55\u793a\u5982\u4f55\u5728\u4e32\u53e3\u4e2d\u4f7f\u7528DMA\u6765\u6536\u548c\u53d1<\/p>\n\n\n\n<details class=\"wp-block-details\"><summary>\u70b9\u51fb\u67e5\u770b\u8bf4\u660e -><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color is-layout-flow wp-block-details-is-layout-flow\">\u3010\u8be6\u7ec6\u8bf4\u660e\u3011<\/mark><\/summary>\n<p>\u8fd9\u91cc\u7684\u5b9e\u73b0\u65b9\u5f0f\u662f\uff1adma\u53d1\u9001 + dma-tc\u4e2d\u65ad\u3002<br>\u8fd9\u79cd\u65b9\u5f0f\u53ef\u4ee5\u7528\u4e8e\u4e0d\u592a\u7cbe\u786e\u7684\u53d1\u9001\u5b8c\u6210\u5b9a\u4f4d\u3002\uff08\u5982\u679c\u7528\u4e8e485\u8fd9\u79cd\u7cbe\u786e\u5b9a\u4f4d\u7684\uff0c\u9700\u8981\u4f7f\u7528uart-tc\u4e2d\u65ad\u6765\u66ff\u6362dma-tc\u4e2d\u65ad\uff09<\/p>\n\n\n\n<p>\u66f4\u591a\u7ec6\u8282\uff0c\u53c2\u8003\u4ee3\u7801\u4e2d\u7684\u6ce8\u91ca\u3002<\/p>\n<\/details>\n\n\n\n<p>\u70b9\u51fb\u4e0b\u8f7d\u6587\u4ef6-><\/p>\n\n\n\n<div class=\"wp-block-file\"><a id=\"wp-block-file--media-5e4c5c60-13e2-4fb8-b8b0-3df44adfb5fe\" href=\"http:\/\/www.agm-support.com.cn\/wp-content\/uploads\/2024\/09\/example_UartDmaIrq.rar\">example_UartDmaIrq<\/a><a href=\"http:\/\/www.agm-support.com.cn\/wp-content\/uploads\/2024\/09\/example_UartDmaIrq.rar\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-5e4c5c60-13e2-4fb8-b8b0-3df44adfb5fe\"><\/a><\/div>\n\n\n\n<p>.<\/p>\n\n\n\n<h2 id=\"anchor-link-adc\"><span class=\"ez-toc-section\" id=\"%E4%BA%8C%E3%80%81ADC%E6%A0%B7%E4%BE%8B\"><\/span>\u4e8c\u3001ADC\u6837\u4f8b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_ADC%E6%B7%BB%E5%8A%A0%E5%88%B0cpld%E5%B7%A5%E7%A8%8B\"><\/span>1. ADC\u6dfb\u52a0\u5230cpld\u5de5\u7a0b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u6837\u4f8b\u529f\u80fd\uff1a\u5c55\u793a\u5982\u4f55\u5728\u81ea\u5b9a\u4e49cpld\u91cc\u52a0\u5165ADC\u90e8\u5206\u7684\u8fc7\u7a0b<\/p>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<details class=\"wp-block-details\"><summary>\u70b9\u51fb\u67e5\u770b\u8bf4\u660e -><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color is-layout-flow wp-block-details-is-layout-flow\">\u3010\u8be6\u7ec6\u8bf4\u660e\u3011<\/mark><\/summary>\n<p>  \u8fd9\u91cc\u5305\u542b\u4e00\u4efd\u6587\u6863\u548c\u6700\u7ec8\u7684\u5de5\u7a0b\u3002<br>  \u6574\u4e2a\u8fc7\u7a0b\u6700\u597d\u81ea\u5df1\u6309\u6587\u6863\u64cd\u4f5c\u4e00\u904d\uff0c\u81ea\u5df1\u521b\u5efa\u51fa\u6765\u5de5\u7a0b\u3002<br>  \u5982\u679c\u76f4\u63a5\u6253\u5f00\u6837\u4f8b\u5de5\u7a0b\uff0c\u6ce8\u610f\u9700\u8981\u628aQuartus\u5de5\u7a0b\u91cc\u7684alta_sim.v\u6587\u4ef6\uff0c\u66ff\u6362\u6210\u81ea\u5df1\u672c\u5730\u7684alta_sim.v\u6587\u4ef6\u3002<\/p>\n\n\n\n<p>  alta_sim.v\u6587\u4ef6\u4e00\u822c\u4f4d\u4e8e\uff1aC:\/Users\/[userName]\/.platformio\/packages\/tool-agrv_logic\/etc\/arch\/rodinia\/<br>  \u8def\u5f84\u4e2d\u7684[userName]\uff0c\u5c31\u662f\u7535\u8111\u7684\u767b\u5f55\u540d\u3002<\/p>\n<\/details>\n<\/div><\/div>\n\n\n\n<p>\u70b9\u51fb\u4e0b\u8f7d\u6587\u4ef6-&gt;<\/p>\n\n\n\n<div class=\"wp-block-file\"><a id=\"wp-block-file--media-d8214e59-eb50-437c-b83a-989e6b6bc74f\" href=\"http:\/\/www.agm-support.com.cn\/wp-content\/uploads\/2024\/08\/example_407_adcLogic.rar\">example_407_adcLogic<\/a><a href=\"http:\/\/www.agm-support.com.cn\/wp-content\/uploads\/2024\/08\/example_407_adcLogic.rar\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-d8214e59-eb50-437c-b83a-989e6b6bc74f\"><\/a><\/div>\n\n\n\n<div class=\"wp-block-file\"><a id=\"wp-block-file--media-259f0895-99ce-44ad-bfa7-926f64f1bb35\" href=\"http:\/\/www.agm-support.com.cn\/wp-content\/uploads\/2024\/08\/\u65b0\u5efa\u81ea\u5b9a\u4e49Logic\u5e76\u6dfb\u52a0Adc\u90e8\u5206\u7684\u8fc7\u7a0b.rar\">\u65b0\u5efa\u81ea\u5b9a\u4e49Logic\u5e76\u6dfb\u52a0Adc\u90e8\u5206\u7684\u8fc7\u7a0b<\/a><a href=\"http:\/\/www.agm-support.com.cn\/wp-content\/uploads\/2024\/08\/\u65b0\u5efa\u81ea\u5b9a\u4e49Logic\u5e76\u6dfb\u52a0Adc\u90e8\u5206\u7684\u8fc7\u7a0b.rar\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-259f0895-99ce-44ad-bfa7-926f64f1bb35\"><\/a><\/div>\n\n\n\n<p>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_ADC%E5%BE%AA%E7%8E%AF%E9%87%87%E9%9B%86%E5%A4%9Achannal\"><\/span>2. ADC\u5faa\u73af\u91c7\u96c6\u591achannal<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u6837\u4f8b\u529f\u80fd\uff1a\u5f00\u542fDMA\u6765\u5faa\u73af\u4e0d\u95f4\u65ad\u8bfb\u53d6ADC\u7684\u591a\u4e2achannal\u7684\u503c<\/p>\n\n\n\n<details class=\"wp-block-details\"><summary>\u70b9\u51fb\u67e5\u770b\u8bf4\u660e -><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color is-layout-flow wp-block-details-is-layout-flow\">\u3010\u8be6\u7ec6\u8bf4\u660e\u3011<\/mark><\/summary>\n<p>\u6837\u4f8b\u57fa\u4e8e407\u5f00\u53d1\u677f\uff08100PIN\u7684\u82af\u7247\uff09<br>DMA\u91cc\u53ea\u7ba1\u5faa\u73af\u91c7\u96c6\uff0c\u91c7\u96c6\u540e\u628a\u6570\u636e\u7528\u8986\u76d6\u65b9\u5f0f \u653e\u5230adc_table\u6570\u7ec4\uff0c\u81f3\u4e8e\u6570\u636e\u4ec0\u4e48\u65f6\u5019\u4f7f\u7528\uff0c\u4e0d\u7ba1\u3002<br>\u6837\u4f8b\u91cc\u914d\u7f6e\u4e86\u5bf92\u4e2achannal\u7684\u5faa\u73af\u8bfb\u3002\u5982\u679c\u66f4\u591achannal\u5faa\u73af\u91c7\u96c6\u5219\u4fee\u6539\u5bf9\u5e94\u7684\u9879\u5373\u53ef\uff0c\u5982\u679c\u4ec51\u4e2achannal\u90a3\u5c31\u66f4\u7b80\u5355\uff0c\u914d\u7f6e\u62101\u4e2a\u5c31\u884c\u3002<br>\u8fd9\u4e2ademo\u4e2d\uff0c\u53ea\u662f\u6253\u5f00\u4e86platformio.ini\u4e2d\u7684 ip_name = analog_ip \u9879\uff08\u4e5f\u5c31\u662f\u4f7f\u7528\u9ed8\u8ba4\u7684analog\uff09<br>\u5982\u679c\u662f\u81ea\u5b9a\u4e49Logic\uff08\u81ea\u5df1\u628aananlog_ip\u52a0\u5165\u5230\u81ea\u5b9a\u4e49\u7684logic\u91cc\uff09\uff0cc\u7aef\u8fd9\u8fb9\u7684\u4ee3\u7801\uff0c\u4e5f\u662f\u4e00\u6837\u8fd9\u6837\u4f7f\u7528\u7684\u3002<br>\u66f4\u591a\u4f7f\u7528\u8be6\u60c5\uff0c\u8bf7\u53c2\u8003\u4ee3\u7801\u4e2d\u7684\u6ce8\u91ca\u3002<\/p>\n<\/details>\n\n\n\n<p>\u70b9\u51fb\u4e0b\u8f7d\u6587\u4ef6-&gt;<\/p>\n\n\n\n<div class=\"wp-block-file\"><a id=\"wp-block-file--media-fe903162-dc26-4ba3-afb6-280508f8bb71\" href=\"http:\/\/www.agm-support.com.cn\/wp-content\/uploads\/2024\/08\/example_adcCircle_dma.rar\">example_adcCircle_dma<\/a><a href=\"http:\/\/www.agm-support.com.cn\/wp-content\/uploads\/2024\/08\/example_adcCircle_dma.rar\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-fe903162-dc26-4ba3-afb6-280508f8bb71\"><\/a><\/div>\n\n\n\n<p>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_ADCled%E6%8E%A7%E5%88%B6%EF%BC%88cpld%EF%BC%89\"><\/span>3. ADC+led\u63a7\u5236\uff08cpld\uff09<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u6837\u4f8b\u529f\u80fd\uff1acpld\u4e2d\u628aADC\u903b\u8f91\u548cled\u63a7\u5236\u903b\u8f91\u8fdb\u884c\u4e86\u5408\u5e76<\/p>\n\n\n\n<details class=\"wp-block-details\"><summary>\u70b9\u51fb\u67e5\u770b\u8bf4\u660e -><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color is-layout-flow wp-block-details-is-layout-flow\">\u3010\u8be6\u7ec6\u8bf4\u660e\u3011<\/mark><\/summary>\n<p>ADC\u903b\u8f91\uff0c\u5c31\u662f\u9ed8\u8ba4logic\u4f7f\u7528\u7684ADC\u903b\u8f91\uff08\u5728SDK\u4e0b\u7684platforms\\AgRV\\examples\\analog\\logic\uff09\u3002<br>\u81ea\u5b9a\u4e49\u903b\u8f91\uff0c\u662f\u4e2a\u7b80\u5355\u7684cpld\u6839\u636e\u7cfb\u7edf\u65f6\u949f\u6765\u63a7\u5236\u5916\u90e8led\u95ea\u70c1\u7684\u903b\u8f91\u3002<\/p>\n\n\n\n<p>\u7b80\u8981\u8bf4\u660e\uff1a<\/p>\n\n\n\n<p>\u5728mcu\u4ee3\u7801\u91cc\uff0c<br>\u53ef\u4ee5\u7528gpio4_1\u63a7\u5236PIN_32\u7684led\uff1b<br>\u53ef\u4ee5\u4f7f\u7528adc\u7684\u4ee3\u7801\uff0c\u6765\u901a\u8fc7cpld\u4f7f\u7528ADC\u529f\u80fd\uff1b<\/p>\n\n\n\n<p>\u5728ve\u91cc\u5b9a\u4e49\uff1a<br>LED_TEST2 PIN_31:OUTPUT # LED4<br>GPIO4_1 PIN_32 # LED1<br>\u7b2c\u4e00\u884c\u5b9a\u4e49\u4e86cpld\u5230PIN\u811a\u7684\u6620\u5c04\u3002\u5728cpld\u91cc\u53ef\u4ee5\u64cd\u4f5c\u4fe1\u53f7LED_TEST2\u6765\u5b9e\u73b0\u5bf9PIN_31\u7684\u64cd\u4f5c\uff1b<br>\u7b2c\u4e8c\u884c\u5b9a\u4e49\u4e86mcu\u4e2dgpio\u5230pin\u811a\u7684\u6620\u5c04\u3002\u5728\u4ee3\u7801\u91cc\u53ef\u4ee5\u64cd\u4f5c GPIO4_1\u6765\u5b9e\u73b0\u5bf9PIN_32\u7684\u64cd\u4f5c\u3002<\/p>\n\n\n\n<p>\u5728analog_ip.v\u4e2d\uff1a<br>module\u7684\u63a5\u53e3\u90e8\u5206\u662fcpld\u6846\u67b6\u81ea\u52a8\u751f\u6210\u7684\uff1b<br>\u63a5\u4e0b\u6765\u662fADC\u7684\u903b\u8f91\u90e8\u5206\uff1b<br>\u6700\u540e\u4e00\u5c0f\u6bb5\uff0c\u662fcpld\u6839\u636eclk\u63a7\u5236LED_TEST2\u4fe1\u53f7\u5207\u6362\u7684\uff08\u4e5f\u5c31\u662fled\u95ea\u70c1\uff09\u3002<\/p>\n<\/details>\n\n\n\n<p>\u70b9\u51fb\u4e0b\u8f7d\u6587\u4ef6-&gt;<\/p>\n\n\n\n<div class=\"wp-block-file\"><a id=\"wp-block-file--media-d3bd3779-8b44-4de7-9600-bdc4fd5f345d\" href=\"http:\/\/www.agm-support.com.cn\/wp-content\/uploads\/2024\/08\/example_uart1_cpldLed_adc.rar\">example_uart1_cpldLed_adc<\/a><a href=\"http:\/\/www.agm-support.com.cn\/wp-content\/uploads\/2024\/08\/example_uart1_cpldLed_adc.rar\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-d3bd3779-8b44-4de7-9600-bdc4fd5f345d\"><\/a><\/div>\n\n\n\n<p>.<\/p>\n\n\n\n<h2 id=\"anchor-link-usb\"><span class=\"ez-toc-section\" id=\"%E4%B8%89%E3%80%81USB%E6%A0%B7%E4%BE%8B\"><\/span>\u4e09\u3001USB\u6837\u4f8b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_cdcmschidmidi%E6%A0%B7%E4%BE%8B\"><\/span>1. cdc+msc+hid+midi\u6837\u4f8b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u6837\u4f8b\u529f\u80fd\uff1a\u5de5\u7a0b\u4e2dcdc+msc+hid+midi\u56db\u79cd\u5168\u5e26<\/p>\n\n\n\n<details class=\"wp-block-details\"><summary>\u70b9\u51fb\u67e5\u770b\u8bf4\u660e -><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color is-layout-flow wp-block-details-is-layout-flow\">\u3010\u8be6\u7ec6\u8bf4\u660e\u3011<\/mark><\/summary>\n<p>\u57fa\u4e8e407\u5de5\u7a0b<\/p>\n<\/details>\n\n\n\n<p>\u70b9\u51fb\u4e0b\u8f7d\u6587\u4ef6-&gt;<\/p>\n\n\n\n<div class=\"wp-block-file\"><a id=\"wp-block-file--media-95f2a913-49a5-448c-9617-bd6a35bd8c47\" href=\"http:\/\/www.agm-support.com.cn\/wp-content\/uploads\/2024\/08\/cdc_msc_hid_midi.rar\">cdc_msc_hid_midi<\/a><a href=\"http:\/\/www.agm-support.com.cn\/wp-content\/uploads\/2024\/08\/cdc_msc_hid_midi.rar\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-95f2a913-49a5-448c-9617-bd6a35bd8c47\"><\/a><\/div>\n\n\n\n<p>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_%E6%9E%9A%E4%B8%BE%E5%87%BA%E4%B8%A4%E4%B8%AAcdc%E4%B8%B2%E5%8F%A3%E6%A0%B7%E4%BE%8B\"><\/span>2. \u679a\u4e3e\u51fa\u4e24\u4e2acdc\u4e32\u53e3\u6837\u4f8b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u6837\u4f8b\u529f\u80fd\uff1a\u53cc\u4e32\u53e3cdc<\/p>\n\n\n\n<details class=\"wp-block-details\"><summary>\u70b9\u51fb\u67e5\u770b\u8bf4\u660e -><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color is-layout-flow wp-block-details-is-layout-flow\">\u3010\u8be6\u7ec6\u8bf4\u660e\u3011<\/mark><\/summary>\n<p>\u57fa\u4e8e407\u5de5\u7a0b<\/p>\n<\/details>\n\n\n\n<p>\u70b9\u51fb\u4e0b\u8f7d\u6587\u4ef6-&gt;<\/p>\n\n\n\n<div class=\"wp-block-file\"><a id=\"wp-block-file--media-dfe97f0d-ad10-4e37-865d-564911e90b26\" href=\"http:\/\/www.agm-support.com.cn\/wp-content\/uploads\/2024\/08\/device_cdc_dual.rar\">device_cdc_dual<\/a><a href=\"http:\/\/www.agm-support.com.cn\/wp-content\/uploads\/2024\/08\/device_cdc_dual.rar\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-dfe97f0d-ad10-4e37-865d-564911e90b26\"><\/a><\/div>\n\n\n\n<p>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_%E6%9E%9A%E4%B8%BE%E5%87%BA%E4%B8%80%E4%B8%AAcdc%E4%B8%B2%E5%8F%A3%E6%A0%B7%E4%BE%8B\"><\/span>3. \u679a\u4e3e\u51fa\u4e00\u4e2acdc\u4e32\u53e3\u6837\u4f8b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u6837\u4f8b\u529f\u80fd\uff1a\u5355\u4e32\u53e3cdc<\/p>\n\n\n\n<details class=\"wp-block-details\"><summary>\u70b9\u51fb\u67e5\u770b\u8bf4\u660e -><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color is-layout-flow wp-block-details-is-layout-flow\">\u3010\u8be6\u7ec6\u8bf4\u660e\u3011<\/mark><\/summary>\n<p>\u57fa\u4e8e407\u5de5\u7a0b<\/p>\n<\/details>\n\n\n\n<p>\u70b9\u51fb\u4e0b\u8f7d\u6587\u4ef6-&gt;<\/p>\n\n\n\n<div class=\"wp-block-file\"><a id=\"wp-block-file--media-5caa0e79-a72f-4004-99cb-59c41d9521b1\" href=\"http:\/\/www.agm-support.com.cn\/wp-content\/uploads\/2024\/08\/device_cdc_only.rar\">device_cdc_only<\/a><a href=\"http:\/\/www.agm-support.com.cn\/wp-content\/uploads\/2024\/08\/device_cdc_only.rar\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-5caa0e79-a72f-4004-99cb-59c41d9521b1\"><\/a><\/div>\n\n\n\n<p>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_%E6%9E%9A%E4%B8%BE%E5%87%BAU%E7%9B%98%E7%9A%84%E6%A0%B7%E4%BE%8B\"><\/span>4. \u679a\u4e3e\u51faU\u76d8\u7684\u6837\u4f8b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u6837\u4f8b\u529f\u80fd\uff1a\u679a\u4e3e\u51faU\u76d8\uff08msc\uff09<\/p>\n\n\n\n<details class=\"wp-block-details\"><summary>\u70b9\u51fb\u67e5\u770b\u8bf4\u660e -><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color is-layout-flow wp-block-details-is-layout-flow\">\u3010\u8be6\u7ec6\u8bf4\u660e\u3011<\/mark><\/summary>\n<p>\u57fa\u4e8e407\u5de5\u7a0b<\/p>\n<\/details>\n\n\n\n<p>\u70b9\u51fb\u4e0b\u8f7d\u6587\u4ef6-&gt;<\/p>\n\n\n\n<div class=\"wp-block-file\"><a id=\"wp-block-file--media-f369c45b-d318-4c27-b726-ce5768f43340\" href=\"http:\/\/www.agm-support.com.cn\/wp-content\/uploads\/2024\/08\/device_msc_only.rar\">device_msc_only<\/a><a href=\"http:\/\/www.agm-support.com.cn\/wp-content\/uploads\/2024\/08\/device_msc_only.rar\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-f369c45b-d318-4c27-b726-ce5768f43340\"><\/a><\/div>\n\n\n\n<p>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"5_%E5%9C%A8103%E5%B7%A5%E7%A8%8B%E4%B8%8A%E7%9A%84%E6%A0%B7%E4%BE%8B\"><\/span>5. \u5728103\u5de5\u7a0b\u4e0a\u7684\u6837\u4f8b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u6837\u4f8b\u529f\u80fd\uff1a\u5728103\u5de5\u7a0b\u4e0a\u4f7f\u7528tinyUSB<\/p>\n\n\n\n<details class=\"wp-block-details\"><summary>\u70b9\u51fb\u67e5\u770b\u8bf4\u660e -><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color is-layout-flow wp-block-details-is-layout-flow\">\u3010\u8be6\u7ec6\u8bf4\u660e\u3011<\/mark><\/summary>\n<p>\u57fa\u4e8e103\u5de5\u7a0b\uff0848PIN\uff09\u4e0a\u5efa\u7acbusb\u5de5\u7a0b\u3002<\/p>\n<\/details>\n\n\n\n<p>\u70b9\u51fb\u4e0b\u8f7d\u6587\u4ef6-&gt;<\/p>\n\n\n\n<div class=\"wp-block-file\"><a id=\"wp-block-file--media-19e7182a-1c32-4b53-b224-d54caf1b6db7\" href=\"http:\/\/www.agm-support.com.cn\/wp-content\/uploads\/2024\/08\/example_103_withUsb.rar\">example_103_withUsb<\/a><a href=\"http:\/\/www.agm-support.com.cn\/wp-content\/uploads\/2024\/08\/example_103_withUsb.rar\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-19e7182a-1c32-4b53-b224-d54caf1b6db7\"><\/a><\/div>\n\n\n\n<p>.<\/p>\n\n\n\n<h2 id=\"anchor-link-spi\"><span class=\"ez-toc-section\" id=\"%E5%9B%9B%E3%80%81spi%E6%A0%B7%E4%BE%8B\"><\/span>\u56db\u3001spi\u6837\u4f8b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_spi%E7%9A%84%E4%B8%80%E8%88%AC%E4%BD%BF%E7%94%A8spi-comm\"><\/span>1. spi\u7684\u4e00\u822c\u4f7f\u7528spi-comm<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u6837\u4f8b\u529f\u80fd\uff1a\u8be5\u6837\u4f8b\u5c55\u793aspi\uff08\u4e0d\u5e26cpld\uff09\u5c01\u88c5\u6210\u666e\u901a\u51fd\u6570\u7684\u4f7f\u7528<\/p>\n\n\n\n<details class=\"wp-block-details\"><summary>\u70b9\u51fb\u67e5\u770b\u8bf4\u660e -><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color is-layout-flow wp-block-details-is-layout-flow\">\u3010\u8be6\u7ec6\u8bf4\u660e\u3011<\/mark><\/summary>\n<p>\u5728\u6837\u4f8b\u4e2d\uff0cspi\u76f4\u63a5\u8c03\u7528\u5f00\u53d1\u677f\u4e0a\u7684spi-flash\uff0c\u7528\u4ee5\u9a8c\u8bc1\u53d1\u9001\u6570\u636e\u548c\u63a5\u6536\u6570\u636e\u7684\u6b63\u786e\u6027\u3002<br>\u8fd9\u4e2a\u6837\u4f8b.C\u4e2d\u63d0\u4f9b2\u4e2a\u51fd\u6570\uff1a<br>1.Send\uff1a(SPI_SendExt) \u5355\u7eaf\u53d1\u9001\u6570\u636e\uff0c\u5b57\u8282\u6570\u4e0d\u9650\u5236\uff1b<br>2.SendAndRecv\uff1a(SPI_SendAndRecvExt) \u5728\u4e00\u4e2a\u7247\u9009\u5468\u671f\u5185\uff0c\u53d1\u9001\u4e00\u6bb5\u6570\u636e\uff0c\u518d\u63a5\u6536\u4e00\u6bb5\u6570\u636e\uff1b<br>  \u5176\u4e2d\u53d1\u9001\u957f\u5ea6\u548c\u63a5\u6536\u957f\u5ea6\u90fd\u4e0d\u9650\uff08\u6700\u957f\u4e0d\u5927\u4e8e4095\u5373\u53ef\uff09\u3002<br>\u8fd9\u7ec4\u51fd\u6570\u7684\u53d7\u9650\u6761\u4ef6\uff1a<br>1.SPI\u4ea4\u4e92\u65f6\u7b2c\u4e00\u6bb5\u53ea\u80fd\u662ftx\uff08\u4e0d\u80fd\u662frx\uff09\uff1b<br>2.\u6536\u548c\u53d1\u4e0d\u80fd\u540c\u65f6\u8fdb\u884c\uff08\u53ea\u80fd\u662f\u53d1\u5b8c\u518d\u6536\uff09\uff1b<br>3.rx\u540e\u8fb9\u4e0d\u80fd\u518d\u6709tx\uff08rx\u4f4d\u4e8e\u4e00\u6b21\u4ea4\u4e92\u7684\u6700\u540e\u4e00\u6bb5\uff09\uff1b<br>4.spi\u7684\u6a21\u5f0f\u5fc5\u987b\u662f cpol==1 &amp;&amp; cpha==1\uff1b<br>\u5982\u679c\u4e0d\u6ee1\u8db3\u4ee5\u4e0a\u7684\u6761\u4ef6\uff0c\u5219\u5fc5\u987b\u4f7f\u7528spi_full\u7684\u65b9\u5f0f\u3002\u8be5\u65b9\u5f0f\u53c2\u540e\u7eed\u6837\u4f8b\uff08\u9700\u8981\u4f7f\u7528\u5230cpld\uff09<\/p>\n<\/details>\n\n\n\n<p>\u70b9\u51fb\u4e0b\u8f7d\u6587\u4ef6-&gt;<\/p>\n\n\n\n<div class=\"wp-block-file\"><a id=\"wp-block-file--media-97276f9b-6aed-49d3-a867-5efd36165626\" href=\"http:\/\/www.agm-support.com.cn\/wp-content\/uploads\/2024\/08\/example_spiComm.rar\">example_spiComm<\/a><a href=\"http:\/\/www.agm-support.com.cn\/wp-content\/uploads\/2024\/08\/example_spiComm.rar\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-97276f9b-6aed-49d3-a867-5efd36165626\"><\/a><\/div>\n\n\n\n<p>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_spi%E7%9A%84%E5%85%A8%E5%8A%9F%E8%83%BDspi-full\"><\/span>2. spi\u7684\u5168\u529f\u80fdspi-full<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u6837\u4f8b\u529f\u80fd\uff1a\u8be5\u6837\u4f8b\u5c55\u793a\u4e86spi\u5168\u529f\u80fd\uff08\u5e26cpld\uff09\u5c01\u88c5\u6210\u666e\u901a\u51fd\u6570\u7684\u4f7f\u7528<\/p>\n\n\n\n<details class=\"wp-block-details\"><summary>\u70b9\u51fb\u67e5\u770b\u8bf4\u660e -><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color is-layout-flow wp-block-details-is-layout-flow\">\u3010\u8be6\u7ec6\u8bf4\u660e\u3011<\/mark><\/summary>\n<p>\u5728\u6837\u4f8b\u4e2d\uff0cspi\u76f4\u63a5\u8c03\u7528\u5f00\u53d1\u677f\u4e0a\u7684spi-flash\uff0c\u7528\u4ee5\u9a8c\u8bc1\u53d1\u9001\u6570\u636e\u548c\u63a5\u6536\u6570\u636e\u7684\u6b63\u786e\u6027\u3002<br>\u8fd9\u4e2a\u6837\u4f8b.C\u4e2d\u63d0\u4f9b4\u4e2a\u51fd\u6570\uff1a<br>1.Send\uff1a(SPI_SendExt) \u5355\u7eaf\u53d1\u9001\u6570\u636e\uff0c\u5b57\u8282\u6570\u4e0d\u9650\u5236\uff1b<br>2.SendAndRecv\uff1a(SPI_SendAndRecvExt) \u5728\u4e00\u4e2a\u7247\u9009\u5468\u671f\u5185\uff0c\u53d1\u9001\u4e00\u6bb5\u6570\u636e\uff0c\u518d\u63a5\u6536\u4e00\u6bb5\u6570\u636e\uff1b<br>  \u5176\u4e2d\u53d1\u9001\u957f\u5ea6\u548c\u63a5\u6536\u957f\u5ea6\u90fd\u4e0d\u9650\uff08\u6700\u957f\u4e0d\u5927\u4e8e4095\u5373\u53ef\uff09\u3002<br>3.Recv\uff1a\u5355\u7eaf\u6536\u53d6\u6570\u636e\uff0c\u5355\u6b21\u63a5\u6536\u6700\u957f4095byte\uff1b<br>4.SendWithRecv\uff1a\u5728\u53d1\u9001\u6570\u636e\u7684\u540c\u65f6\u6765\u6536\uff08\u53cc\u5411\u4f20\u8f93\uff09\uff0c\u800c\u4e0d\u662f\u53d1\u5b8c\u540e\u518d\u6536\u3002\u5355\u6b21\u53d1\u6536\u6700\u957f4095bytes\u3002<br>\u5982\u679c\u8bbe\u7f6e\u6781\u6027\u548c\u76f8\u4f4d\uff0c\u7528\u51fd\u6570SPI_SetCtrlParam\u3002\uff08\u4e0d\u8bbe\u7f6e\u7684\u60c5\u51b5\u4e0b\uff0c\u9ed8\u8ba4\u4e3a cpol==1 &amp;&amp; cpha==1\uff09<br>\u8fd9\u7ec4\u51fd\u6570\u91cc\u6ca1\u6709\u4ec0\u4e48\u4f7f\u7528\u9650\u5236\u3002<br>cpld\u4f7f\u7528\u90e8\u5206\uff0c\u53c2\u8003\u300aAG32\u4e0bspi\u7684\u62d3\u5c55\u4f7f\u7528\u300b\u8bf4\u660e\u3002<\/p>\n\n\n\n<p><\/p>\n<\/details>\n\n\n\n<p>\u70b9\u51fb\u4e0b\u8f7d\u6587\u4ef6-&gt;<\/p>\n\n\n\n<div class=\"wp-block-file\"><a id=\"wp-block-file--media-7fae46f4-37a6-46c3-bf24-8cc1beee5957\" href=\"http:\/\/www.agm-support.com.cn\/wp-content\/uploads\/2024\/08\/example_spiFull.rar\">example_spiFull<\/a><a href=\"http:\/\/www.agm-support.com.cn\/wp-content\/uploads\/2024\/08\/example_spiFull.rar\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-7fae46f4-37a6-46c3-bf24-8cc1beee5957\"><\/a><\/div>\n\n\n\n<div class=\"wp-block-file\"><a id=\"wp-block-file--media-326f76f1-dddf-4bf1-8adf-650603e5302f\" href=\"http:\/\/www.agm-support.com.cn\/wp-content\/uploads\/2024\/08\/AG32\u4e0bspi\u7684\u62d3\u5c55\u4f7f\u7528.rar\">AG32\u4e0bspi\u7684\u62d3\u5c55\u4f7f\u7528<\/a><a href=\"http:\/\/www.agm-support.com.cn\/wp-content\/uploads\/2024\/08\/AG32\u4e0bspi\u7684\u62d3\u5c55\u4f7f\u7528.rar\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-326f76f1-dddf-4bf1-8adf-650603e5302f\"><\/a><\/div>\n\n\n\n<p>.<\/p>\n\n\n\n<h2 id=\"anchor-link-mcucpld\"><span class=\"ez-toc-section\" id=\"%E4%B8%89%E3%80%81%E8%81%94%E5%90%88%E7%BC%96%E7%A8%8B%E6%A0%B7%E4%BE%8B\"><\/span>\u4e09\u3001\u8054\u5408\u7f16\u7a0b\u6837\u4f8b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u6ce8\u610f\uff1a\u8fd9\u4e2a\u7ae0\u8282demo\u7684\u4f7f\u7528\uff0c\u4ec5\u4ec5\u662f\u7528\u4f5c\u201ccpld\u4ee3\u7801\u53c2\u8003\u201d\u3002<\/p>\n\n\n\n<p><strong>\u76f4\u63a5\u6253\u5f00Quartus\u5de5\u7a0b\u6765\u7f16\u8bd1\uff0c\u662f\u7f16\u8bd1\u4e0d\u8fc7\u7684<\/strong>\uff08\u56e0\u4e3a\u6700\u7ec8\u7f16\u8bd1\u65f6\uff0c\u4f1a\u4f9d\u8d56alta_rv32.v\u8fd9\u4e2a\u5e93\uff0c\u8fd9\u4e2a\u5e93\u5728\u672c\u5730SDK\u4e0a\u8def\u5f84\u4e0d\u76f8\u540c\u7684\uff09\uff0c\u5982\u679c\u76f4\u63a5\u6253\u5f00Quartus\u7f16\u8bd1\u62a5\u9519\u627e\u4e0d\u5230alta_rv32\u8fd9\u4e2a\u6587\u4ef6\uff0c\u5c31\u662f\u8fd9\u4e2a\u539f\u56e0\u3002<\/p>\n\n\n\n<p>\u6b63\u786e\u7684\u4f7f\u7528\u59ff\u52bf\u662f\uff1a\u53c2\u8003<a href=\"http:\/\/www.agm-support.com.cn\/index.php\/%e8%81%94%e5%90%88%e7%bc%96%e7%a8%8b\/\" data-type=\"page\" data-id=\"36\">mcu+cpld\u7684\u8054\u5408\u7f16\u7a0b<\/a>\u7684\u6587\u6863\uff0c\u81ea\u5df1\u5728\u672c\u5730\u65b0\u5efa\u4e00\u4e2a\u7a7a\u7684cpld\u5de5\u7a0b\uff0c\u7136\u540e\uff0c\u518d\u628a\u6837\u4f8b\u4e2d\u7684cpld\u4ee3\u7801\uff08\u4f7f\u7528\u5230\u7684\u201c\u7528\u6237\u903b\u8f91\u201d\uff09\u590d\u5236\u8fc7\u53bb\u5373\u53ef\u3002<\/p>\n\n\n\n<p>\u597d\u6d88\u606f\u662f\uff1a\u6240\u770b\u5230\u7684cpld\u5de5\u7a0b\u91cc\u7684\u90a3\u4e48\u591a\u7684\u6587\u4ef6\uff0c\u5176\u5b9e\u5728\u751f\u6210cpld\u7a7a\u5de5\u7a0b\u65f6\uff0c\u7edd\u5927\u90e8\u5206\u90fd\u5df2\u7ecf\u81ea\u52a8\u4ea7\u751f\u4e86\u3002\u4f60\u6240\u9700\u8981\u6dfb\u52a0\u7684\uff0c\u4ec5\u4ec5\u662fuser_ip.v\uff08\u65e9\u8d77\u7248\u672c\u53ebanalog_ip.v\uff09\u91cc\u8fb9\u7684\u201c\u7528\u6237\u903b\u8f91\u201d\u800c\u5df2\u3002<\/p>\n\n\n\n<p>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_cpld%E6%8E%A7%E5%88%B6led%E7%81%AF%E9%97%AA%E7%83%81\"><\/span>1. cpld\u63a7\u5236led\u706f\u95ea\u70c1<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u6837\u4f8b\u529f\u80fd\uff1a\u5728103\u5de5\u7a0b\u4e0a\u4f7f\u7528tinyUSB<\/p>\n\n\n\n<details class=\"wp-block-details\"><summary>\u70b9\u51fb\u67e5\u770b\u8bf4\u660e -><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color is-layout-flow wp-block-details-is-layout-flow\">\u3010\u8be6\u7ec6\u8bf4\u660e\u3011<\/mark><\/summary>\n<p>\u4f7f\u7528\u8bf4\u660e\u8bf7\u53c2\u8003mcu+cpld\u8054\u5408\u7f16\u7a0b\u91cc\u8fb9\uff0c\u6837\u4f8b\u8bf4\u660e\u90e8\u5206\u7684\u8bb2\u89e3\u3002<\/p>\n<\/details>\n\n\n\n<p>\u70b9\u51fb\u4e0b\u8f7d\u6587\u4ef6-&gt;<\/p>\n\n\n\n<div class=\"wp-block-file\"><a id=\"wp-block-file--media-eadcf7e2-ba17-46c9-b2ef-99dc660a9afc\" href=\"http:\/\/www.agm-support.com.cn\/wp-content\/uploads\/2024\/08\/example_logic_led.rar\">example_logic_led<\/a><a href=\"http:\/\/www.agm-support.com.cn\/wp-content\/uploads\/2024\/08\/example_logic_led.rar\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-eadcf7e2-ba17-46c9-b2ef-99dc660a9afc\"><\/a><\/div>\n\n\n\n<p>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_cpld%E4%B8%AD%E8%BE%93%E5%87%BAclk%E5%88%B0%E5%A4%96%E9%83%A8%E5%BC%95%E8%84%9A\"><\/span>2. cpld\u4e2d\u8f93\u51faclk\u5230\u5916\u90e8\u5f15\u811a<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u6837\u4f8b\u529f\u80fd\uff1a\u4ee532\u811a\u7684\u82af\u7247\u4e3a\u4f8b\uff0c\u5728cpld\u4e2d\uff0c\u76f4\u63a5\u8f93\u51fabusclk\u548csysclk\u5230\u5916\u90e8\u7ba1\u811a<\/p>\n\n\n\n<details class=\"wp-block-details\"><summary>\u70b9\u51fb\u67e5\u770b\u8bf4\u660e -><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color is-layout-flow wp-block-details-is-layout-flow\">\u3010\u8be6\u7ec6\u8bf4\u660e\u3011<\/mark><\/summary>\n<p>\u8fd9\u4e2a\u662f\u57fa\u4e8e AGRV2KQ32 \u5f00\u53d1\u677f\u505a\u7684\u6837\u4f8b\uff08\u4f7f\u7528\u5185\u90e8\u6676\u632f\uff09\u3002<br>\u6837\u4f8b\u91cc\uff0c\u5728VE\u91cc\u914d\u7f6e sysclk \u548c pllclk3\uff0c\u4ee5\u53ca\u7ba1\u811a PIN_10\u548cPIN_11\uff0c\u7136\u540e\u5728cpld\u91cc\u76f4\u63a5\u8fde\u63a5 sysclk \u5230 PIN_11\uff0cpllclk3\u5230 PIN_10\u3002<br>\u7a0b\u5e8f\u70e7\u5f55\u540e\uff0c\u53ef\u4ee5\u4ece\u5f00\u53d1\u677f\u7684 PIN_10\u548cPIN_11\u548c\u91cf\u5230\u4e24\u4e2aclk\u8f93\u51fa\u7684\u6ce2\u5f62\u3002<\/p>\n<\/details>\n\n\n\n<p>\u70b9\u51fb\u4e0b\u8f7d\u6587\u4ef6-&gt;<\/p>\n\n\n\n<div class=\"wp-block-file\"><a id=\"wp-block-file--media-d080394f-a3f6-415a-873e-ab9c7b43524c\" href=\"http:\/\/www.agm-support.com.cn\/wp-content\/uploads\/2024\/08\/example_Q32_testCpldClkOut2.rar\">example_Q32_testCpldClkOut2<\/a><a href=\"http:\/\/www.agm-support.com.cn\/wp-content\/uploads\/2024\/08\/example_Q32_testCpldClkOut2.rar\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-d080394f-a3f6-415a-873e-ab9c7b43524c\"><\/a><\/div>\n\n\n\n<p>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_mcu%E4%BF%A1%E5%8F%B7%E5%88%B0cpld%E5%88%B0pin\"><\/span>3. mcu\u4fe1\u53f7\u5230cpld\u5230pin<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u6837\u4f8b\u529f\u80fd\uff1a\u662f mcu-&gt;cpld-&gt;pin \u7684\u7b80\u5355\u6837\u4f8b<\/p>\n\n\n\n<details class=\"wp-block-details\"><summary>\u70b9\u51fb\u67e5\u770b\u8bf4\u660e -><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color is-layout-flow wp-block-details-is-layout-flow\">\u3010\u8be6\u7ec6\u8bf4\u660e\u3011<\/mark><\/summary>\n<p>\u7528mcu\u7684gpio\uff08gpio4_1\uff09\u6765\u8f93\u5165\u4fe1\u53f7\u5230cpld\uff0c\u7136\u540ecpld\u628a\u8fd9\u4e2a\u4fe1\u53f7\u5173\u8054\u52302\u4e2apin\u4e0a\uff08\u5f00\u53d1\u677f\u76842\u4e2aled\uff09\u3002<br>\u7136\u540emcu\u4e2d\u5207\u6362gpio4_1\u65f6\uff0c\u4e24\u4e2aled\u706f\u4ea4\u66ff\u95ea\u70c1\u3002<\/p>\n\n\n\n<p>\u7b80\u5355\u8bf4\u660e\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u5728ve\u4e2d\u5b9a\u4e493\u4e2a\u4fe1\u53f7\uff1a<br>LED_TEST1 PIN_31 # LED3<br>LED_TEST2 PIN_32 # LED2<br>GPIO4_1 iocvt_chn:OUTPUT<br>\u5176\u4e2d\u524d\u4e24\u4e2a\u662fcpld\u4e2d\u4fe1\u53f7\u5230\u5f15\u811a\uff0c\u7b2c\u4e09\u4e2a\u662fmcu\u5230cpld\u4fe1\u53f7\u3002 \u5728prepare LOGIC\u5de5\u7a0b\u540e\uff0c\u53ef\u4ee5\u770b\u5230\u4fe1\u53f7\uff1a<br>inout LED_TEST1,<br>inout LED_TEST2,<br>input iocvt_chn_out_data,<br>input iocvt_chn_out_en,<\/li>\n\n\n\n<li>\u5728user_ip.v\u4e2d\u5173\u8054\u4e0b\u4fe1\u53f7\uff1a<br>assign LED_TEST1 = iocvt_chn_out_data;<br>assign LED_TEST2 = !iocvt_chn_out_data;<br>\u8fd9\u6837\uff0c<br>\u5f53iocvt_chn_out_data\u4e3a\u9ad8\u65f6\uff0cLED_TEST1\u4e3a\u9ad8\uff0c\u5373PIN_31\u4e3a\u9ad8\uff0cled3\u4eae<br>\u5f53iocvt_chn_out_data\u4e3a\u9ad8\u65f6\uff0cLED_TEST2\u4e3a\u4f4e\uff0c\u5373PIN_32\u4e3a\u4f4e\uff0cled2\u706d<\/li>\n\n\n\n<li>\u5728mcu\u4ee3\u7801\u91cc\uff0c\u521d\u59cb\u5316gpio4_1\u5e76toggle\u5207\u6362\uff1a<br>SYS_EnableAPBClock(APB_MASK_GPIO4);<br>GPIO_SetOutput(GPIO4, GPIO_BIT1);<br>while (1) {<br>UTIL_IdleUs(200e3);<br>GPIO_Toggle(GPIO4, GPIO_BIT1);<br>}<\/li>\n<\/ol>\n\n\n\n<p>\u7136\u540e\u5c31\u53ef\u4ee5\u770b\u5230\u4e00\u4e2agpio4_1\u63a7\u5236\u4e24\u4e2aled\u706f\u4ea4\u66ff\u95ea\u70c1\u3002<\/p>\n<\/details>\n\n\n\n<p>\u70b9\u51fb\u4e0b\u8f7d\u6587\u4ef6-&gt;<\/p>\n\n\n\n<div class=\"wp-block-file\"><a id=\"wp-block-file--media-9ed1dd4b-5478-45ec-91a6-d0d5cd1a4899\" href=\"http:\/\/www.agm-support.com.cn\/wp-content\/uploads\/2024\/08\/example_gpioToCpldToPin.rar\">example_gpioToCpldToPin<\/a><a href=\"http:\/\/www.agm-support.com.cn\/wp-content\/uploads\/2024\/08\/example_gpioToCpldToPin.rar\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-9ed1dd4b-5478-45ec-91a6-d0d5cd1a4899\"><\/a><\/div>\n\n\n\n<p>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_mcu%E8%AF%BB%E5%86%99cpld%E5%AF%84%E5%AD%98%E5%99%A8\"><\/span>4. mcu\u8bfb\u5199cpld\u5bc4\u5b58\u5668<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u6837\u4f8b\u529f\u80fd\uff1a\u5c55\u793a\u4e86 mcu\u7aef\u5982\u4f55\u8bfb\u5199cpld\u5bc4\u5b58\u5668(ahb\u548capb\uff09<\/p>\n\n\n\n<details class=\"wp-block-details\"><summary>\u70b9\u51fb\u67e5\u770b\u8bf4\u660e -><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color is-layout-flow wp-block-details-is-layout-flow\">\u3010\u8be6\u7ec6\u8bf4\u660e\u3011<\/mark><\/summary>\n<p>\u8fd9\u4e2a\u91cc\u8fb9\u5305\u542b\u4e24\u4e2a\u6837\u4f8b\uff0c\u4e00\u4e2a\u662fmcu\u8bfbcpld\u4e0bahb\u4e0a\u6302\u7684\u6570\u636e\uff0c\u4e00\u4e2a\u662f\u8bfbapb\u4e0b\u6302\u7684\u6570\u636e\u3002<\/p>\n\n\n\n<p>\u90fd\u662f\u6700\u7b80\u5316\u7684\u6837\u4f8b\u3002<\/p>\n\n\n\n<p>\u8fd9\u91cc\u53ea\u662f\u5c55\u793a\u8bfb\u53d6\u7684\u903b\u8f91\uff0c\u7528\u6237\u6700\u7ec8\u4f7f\u7528\u5e94\u8be5\u8fdc\u6bd4\u8fd9\u4e2a\u590d\u6742\u3002<\/p>\n<\/details>\n\n\n\n<p>\u70b9\u51fb\u4e0b\u8f7d\u6587\u4ef6-&gt;<\/p>\n\n\n\n<div class=\"wp-block-file\"><a id=\"wp-block-file--media-c6fa3881-5670-4a9d-aca0-c5d365a28fab\" href=\"http:\/\/www.agm-support.com.cn\/wp-content\/uploads\/2024\/08\/\u6837\u4f8b\u8bf4\u660e-ahb-apb.rar\">\u6837\u4f8b\u8bf4\u660e-ahb-apb<\/a><a href=\"http:\/\/www.agm-support.com.cn\/wp-content\/uploads\/2024\/08\/\u6837\u4f8b\u8bf4\u660e-ahb-apb.rar\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-c6fa3881-5670-4a9d-aca0-c5d365a28fab\"><\/a><\/div>\n\n\n\n<div class=\"wp-block-file\"><a id=\"wp-block-file--media-fb81842c-4006-4280-b51c-517554d36e70\" href=\"http:\/\/www.agm-support.com.cn\/wp-content\/uploads\/2024\/08\/example_cpldApbTxRxReg.rar\">example_cpldApbTxRxReg<\/a><a href=\"http:\/\/www.agm-support.com.cn\/wp-content\/uploads\/2024\/08\/example_cpldApbTxRxReg.rar\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-fb81842c-4006-4280-b51c-517554d36e70\"><\/a><\/div>\n\n\n\n<div class=\"wp-block-file\"><a id=\"wp-block-file--media-25d29c01-dbc7-4300-97f9-6fe7254c8976\" href=\"http:\/\/www.agm-support.com.cn\/wp-content\/uploads\/2024\/08\/example_cpldAhbTxRxReg.rar\">example_cpldAhbTxRxReg<\/a><a href=\"http:\/\/www.agm-support.com.cn\/wp-content\/uploads\/2024\/08\/example_cpldAhbTxRxReg.rar\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-25d29c01-dbc7-4300-97f9-6fe7254c8976\"><\/a><\/div>\n\n\n\n<p>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"5_cpld%E5%AE%9E%E7%8E%B0%E7%9A%84UartTx%E4%BE%8B%E7%A8%8B\"><\/span>5. cpld\u5b9e\u73b0\u7684UartTx\u4f8b\u7a0b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u6837\u4f8b\u529f\u80fd\uff1a\u5982\u4f55\u7528cpld\u5b9e\u73b0\u4e00\u4e2aUart\u7684tx\u529f\u80fd\uff0c\u53camcu\u7aef\u5982\u4f55\u4e0e\u4e4b\u4ea4\u4e92\u4f7f\u7528<\/p>\n\n\n\n<details class=\"wp-block-details\"><summary>\u70b9\u51fb\u67e5\u770b\u8bf4\u660e -><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color is-layout-flow wp-block-details-is-layout-flow\">\u3010\u8be6\u7ec6\u8bf4\u660e\u3011<\/mark><\/summary>\n<p>\u66f4\u591a\u4fe1\u606f\u53c2\u8003\u5de5\u7a0b \u6e90\u7801\u53ca\u6ce8\u91ca\u3002<\/p>\n<\/details>\n\n\n\n<p>\u70b9\u51fb\u4e0b\u8f7d\u6587\u4ef6-&gt;<\/p>\n\n\n\n<div class=\"wp-block-file\"><a id=\"wp-block-file--media-4a300af7-cdee-4285-8e46-14d6cbc6752a\" href=\"http:\/\/www.agm-support.com.cn\/wp-content\/uploads\/2024\/08\/\u65b0\u5efaUartTx\u6837\u4f8b\u5de5\u7a0b\u7684\u8fc7\u7a0b.rar\">\u65b0\u5efaUartTx\u6837\u4f8b\u5de5\u7a0b\u7684\u8fc7\u7a0b<\/a><a href=\"http:\/\/www.agm-support.com.cn\/wp-content\/uploads\/2024\/08\/\u65b0\u5efaUartTx\u6837\u4f8b\u5de5\u7a0b\u7684\u8fc7\u7a0b.rar\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-4a300af7-cdee-4285-8e46-14d6cbc6752a\"><\/a><\/div>\n\n\n\n<div class=\"wp-block-file\"><a id=\"wp-block-file--media-b066fd60-797b-4410-9081-0821deafd682\" href=\"http:\/\/www.agm-support.com.cn\/wp-content\/uploads\/2024\/08\/example_cpldUartTx.rar\">example_cpldUartTx<\/a><a href=\"http:\/\/www.agm-support.com.cn\/wp-content\/uploads\/2024\/08\/example_cpldUartTx.rar\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-b066fd60-797b-4410-9081-0821deafd682\"><\/a><\/div>\n\n\n\n<p>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"6_cpld%E9%85%8D%E5%90%88%E5%AE%9E%E7%8E%B0mcu%E7%9A%84dma%E8%AF%BB%E5%8F%96\"><\/span>6. cpld\u914d\u5408\u5b9e\u73b0mcu\u7684dma\u8bfb\u53d6<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u6837\u4f8b\u529f\u80fd\uff1a\u5c55\u793a\u4e86\u5982\u4f55\u7528cpld\u4e2d\u5b9e\u73b0dma\u7684\u6d41\u63a7\uff0c\u8ba9mcu\u4e2d\u914d\u7f6e\u7684dma\u80fd\u6b63\u5e38\u4ececpld\u4e2d\u63a5\u6536\u6570\u636e<\/p>\n\n\n\n<details class=\"wp-block-details\"><summary>\u70b9\u51fb\u67e5\u770b\u8bf4\u660e -><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color is-layout-flow wp-block-details-is-layout-flow\">\u3010\u8be6\u7ec6\u8bf4\u660e\u3011<\/mark><\/summary>\n<p>\/\/\u5b9e\u9a8c\u601d\u8def\uff1a<br>\/\/\u5c55\u793acpld\u4e2d\u5982\u4f55\u914d\u5408mcu\u7684dma\uff0c\u5b9e\u73b0dma\u5bf9cpld\u6570\u636e\u7684\u8bfb\u53d6\uff08\u5e26\u6d41\u63a7\uff09\u3002<br>\/\/<br>\/\/mcu\u7684\u4ee3\u7801\u91cc\uff0c\u5148\u914d\u7f6e\u597ddma\u6536\u6570\u636e\uff08\u4ece0x60000004\u4f4d\u7f6e\u6536\uff09\uff1b<br>\/\/mcu\u7684C\u4ee3\u7801\u91cc\uff0c\u7ed90x60000000\u5faa\u73af\u5199\u5165\u4e00\u4e32\u6570\u636e\uff0c<br>\/\/ \u7136\u540ecpld\u4e2d\u6bcf\u6536\u5230\u4e00\u4e2a\u503c\uff0c\u5c31\u89e6\u53d1\u4e00\u6b21dma\u8bf7\u6c42\uff0c\u8ba9mcu\u7684dma\u6765\u8bfb\u53d6\u4e00\u6b21\u3002<br>\/\/ \uff08dma\u7684\u8bfb\u53d6\u548cmcu\u76f4\u63a5\u8bfb\u53d6\u5bf9cpld\u6765\u8bf4\u662f\u4e00\u6837\u7684\uff09\u53ea\u4e0d\u8fc7dma\u8bfb\u53d6\u5b8c\u540e\uff0c\u4f1a\u591a\u89e6\u53d1\u4e00\u4e2aclear\u7684\u4fe1\u53f7\u3002<br>\/\/mcu\u7684C\u4ee3\u7801\u91cc\uff0c\u7b49\u53d1\u9001\u5b8c\u6210\u65f6\uff0c\u67e5\u770bdma\u6536\u5230\u7684\u6570\u636e\uff0c\u5c31\u662f\u8fd9\u91cc\u8fd4\u56de\u7684\u7ed3\u679c\u3002<br>\u66f4\u591a\u4fe1\u606f\u53c2\u8003\u5de5\u7a0b \u6e90\u7801\u53ca\u6ce8\u91ca\u3002<\/p>\n<\/details>\n\n\n\n<p>\u70b9\u51fb\u4e0b\u8f7d\u6587\u4ef6-&gt;<\/p>\n\n\n\n<div class=\"wp-block-file\"><a id=\"wp-block-file--media-7ecacee0-7770-4a23-bb8f-f6c60512b02e\" href=\"http:\/\/www.agm-support.com.cn\/wp-content\/uploads\/2024\/08\/example_cpldRxDma.rar\">example_cpldRxDma<\/a><a href=\"http:\/\/www.agm-support.com.cn\/wp-content\/uploads\/2024\/08\/example_cpldRxDma.rar\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-7ecacee0-7770-4a23-bb8f-f6c60512b02e\"><\/a><\/div>\n\n\n\n<p>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"7_ADCSPI_FULL%E7%9A%84%E4%BD%BF%E7%94%A8\"><\/span>7. ADC+SPI_FULL\u7684\u4f7f\u7528<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u6837\u4f8b\u529f\u80fd\uff1a\u5c55\u793a\u4e86 ADC+SPI_Full \u7684\u4f7f\u7528\uff0c\u5305\u62eccpld\u7684\u4ee3\u7801\u548cmcu\u7aef\u7684\u4ee3\u7801\u3002<\/p>\n\n\n\n<details class=\"wp-block-details\"><summary>\u70b9\u51fb\u67e5\u770b\u8bf4\u660e -><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color is-layout-flow wp-block-details-is-layout-flow\">\u3010\u8be6\u7ec6\u8bf4\u660e\u3011<\/mark><\/summary>\n<p>\u8fd9\u4e2a\u6837\u4f8b\uff0c\u5c55\u793a\u4e86 ADC+SPI_Full \u7684\u4f7f\u7528\u3002<br>\u8fd9\u4e2a\u6837\u4f8b\uff0c\u662f\u57fa\u4e8e100PIN\u7684407\u5f00\u53d1\u677f\u6d4b\u8bd5\u7684\u3002\u4e3b\u9891200M\uff0cBUSCLK\u4e3a100M\u3002<br>\u5728mcu\u7aef\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Adc\u90e8\u5206\u4f7f\u7528example_analog.c\u7684\u6837\u4f8b\uff1b<br>\u4f7f\u7528\u7684\u5730\u5740\uff1a<br>ADC0 0x60000000<br>ADC1 0x60001000<br>ADC2 0x60002000<br>DAC0 0x60003000<br>DAC1 0x60004000<br>CMP 0x60005000<\/li>\n\n\n\n<li>Spi\u90e8\u5206\u4f7f\u7528example_spi_advanced.c\u7684\u6837\u4f8b\uff1b<br>\u4f7f\u7528\u7684\u5730\u5740\uff1a<br>SPI 0x60006000<br>\u6ce8\uff1a\u8fd9\u4e2a\u5730\u5740\u4e0d\u518d\u662f\u5355\u7eaf\u4f7f\u7528spi\u65f6\u9ed8\u8ba4\u7684\u90a3\u4e2a 0x60000000 \u4e86\u3002<\/li>\n\n\n\n<li>main\u51fd\u6570\u91cc\uff0c\u5206\u522b\u8c03\u7528ADC\u548cSPI\u7684\u6d4b\u8bd5\u51fd\u6570\uff1b<br>\u5728cpld\u7aef\uff1a<\/li>\n\n\n\n<li>\u540c\u65f6\u96c6\u6210adc\u548cspi\u7684\u903b\u8f91\uff0c\u6839\u636e\u5730\u5740\u6765\u533a\u5206\u4f7f\u80fd\u54ea\u4e2a\u3002<\/li>\n\n\n\n<li>\u5b9e\u73b0\u6b65\u9aa4\uff1a<br>a. \u751f\u6210\u7a7a\u7684cpld\u5de5\u7a0b\uff1b<br>b. \u628aadc\u7684logic\u90e8\u5206\u5408\u5e76\u8fdb\u6765\uff1b<br>c. \u628aspi\u7684logic\u90e8\u5206\u5408\u5e76\u8fdb\u6765\uff1b<br>d. \u4fee\u6539\u51b2\u7a81\u7684\u70b9\uff08\u5305\u62ecready\u4fe1\u53f7\u3001read\u4fe1\u53f7\u3001DMA\u4f7f\u7528\uff09\uff1b<\/li>\n\n\n\n<li>\u5408\u5e76\u540e\u7684\u4f7f\u7528\u9650\u5236\uff1a<br>spi\u4e0d\u8981\u548cADC2\u6216DAC1\u540c\u65f6\u4f7f\u7528dma\u529f\u80fd\uff08\u5206\u65f6\u4f7f\u7528\u6ca1\u95ee\u9898\uff09\u3002\uff08\u5728cpld\u5185\uff0cADC2\/DAC1\/SPI\u4e09\u4e2a\u5171\u4eab\u4e00\u4e2adma\uff09<br>----\u5bf9\u4e8espi\u6765\u8bf4\uff0cdma\u529f\u80fd\u5c31\u662f\u6536\u7684dma\uff0c\u4ee3\u7801\u4e2d\u7684EXT_DMA2_REQ\u90e8\u5206\u3002<\/li>\n<\/ol>\n<\/details>\n\n\n\n<p>\u70b9\u51fb\u4e0b\u8f7d\u6587\u4ef6-&gt;<\/p>\n\n\n\n<div class=\"wp-block-file\"><a id=\"wp-block-file--media-548c0595-3ead-43c4-bab8-033739c854f4\" href=\"http:\/\/www.agm-support.com.cn\/wp-content\/uploads\/2024\/08\/example_adcAndSpi.rar\">example_adcAndSpi<\/a><a href=\"http:\/\/www.agm-support.com.cn\/wp-content\/uploads\/2024\/08\/example_adcAndSpi.rar\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-548c0595-3ead-43c4-bab8-033739c854f4\"><\/a><\/div>\n\n\n\n<p>.<\/p>\n\n\n\n<h2 id=\"anchor-link-other\"><span class=\"ez-toc-section\" id=\"%E4%BA%94%E3%80%81%E5%85%B6%E4%BB%96%E6%A0%B7%E4%BE%8B\"><\/span>\u4e94\u3001\u5176\u4ed6\u6837\u4f8b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_%E6%95%B4%E5%90%88SDK%E5%92%8CfreeRTOS%E7%9A%84%E6%A0%B7%E4%BE%8B\"><\/span>1. \u6574\u5408SDK\u548cfreeRTOS\u7684\u6837\u4f8b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u6837\u4f8b\u529f\u80fd\uff1a\u628aSDK\u6574\u5408\u5230\u9879\u76ee\u5de5\u7a0b\uff0c\u628afreeRTOS\u4e5f\u6574\u5408\u5230\u9879\u76ee\u5de5\u7a0b\uff0c\u589e\u52a0\u4e86\u4e13\u95e8log\u8f93\u51fa<\/p>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>\u70b9\u51fb\u67e5\u770b\u8bf4\u660e -&gt;\u3010\u8be6\u7ec6\u8bf4\u660e\u3011<\/summary>\n<p>\u8be5\u5de5\u7a0b\u4f7f\u7528100PIN\u7684\u5f00\u53d1\u677f\uff08agrv2k_407\uff09<br>\u5de5\u7a0b\u4ee5example\u4e3a\u57fa\u7840\uff0c\u628aSDK\u6574\u5408\u5230\u9879\u76ee\u5de5\u7a0b\uff0c\u628afreeRTOS\u4e5f\u6574\u5408\u5230\u9879\u76ee\u5de5\u7a0b\uff0c\u589e\u52a0\u4e86\u4e13\u95e8log\u8f93\u51fa\u3002<br>\u5176\u4e2d\uff0c<br>log\u8f93\u51fa\u90e8\u5206\uff0c\u662f\u901a\u8fc7\u589e\u52a0\u4e86\u4e00\u4e2a\u4e13\u7528\u7ebf\u7a0b\uff08\u4f18\u5148\u7ea7\u5f88\u4f4e\uff09\u5b9e\u73b0\u7684\u3002<br>\u5b9e\u73b0\u65b9\u5f0f\uff1a<br>\u5176\u4ed6\u7ebf\u7a0b\u4e2d\u628a\u9700\u8981\u8f93\u51fa(printf)\u7684\u4fe1\u606f\uff0c\u901a\u8fc7\u4e92\u65a5\u7684\u65b9\u5f0f\uff0c\u5148\u4e22\u5230\u8fd9\u4e2a\u7ebf\u7a0b\uff08\u7684\u4e00\u4e2aRingBuff\uff09\u3002<br>\u7136\u540e\u8fd9\u4e2a\u7ebf\u7a0b\u5728\u7cfb\u7edf\u7a7a\u95f2\u65f6\uff0c\u518d\u4e00\u70b9\u70b9\u901a\u8fc7\u4e32\u53e3\u8f93\u51fa\u3002<br>\u53ef\u4ee5\u8ba4\u4e3a\u662f\u5f02\u6b65\u8f93\u51fa\u3002<br>\u5728\u8fd9\u4e2a\u91cc\u8fb9\uff0cRingBuff\u7684\u5927\u5c0f\u548c\u4e00\u6b21\u8f93\u51fa\u4fe1\u606f\u7684\u957f\u5ea6\uff0c\u76ee\u524d\u9ed8\u8ba4\u5927\u5c0f\u5206\u522b\u662f2K\u548c256\u5b57\u8282\u3002<br>\u5fc5\u8981\u65f6\uff0c\u8bf7\u6839\u636e\u81ea\u5df1\u7684\u5b9e\u9645\u4f7f\u7528\u60c5\u51b5\u5408\u7406\u914d\u7f6e\u3002<\/p>\n<\/details>\n\n\n\n<p>\u70b9\u51fb\u4e0b\u8f7d\u6587\u4ef6-&gt;<\/p>\n\n\n\n<div class=\"wp-block-file\"><a id=\"wp-block-file--media-be0980c2-23e5-473a-9ae0-64d2331a579d\" href=\"http:\/\/www.agm-support.com.cn\/wp-content\/uploads\/2024\/08\/example_withSDK_freeRTOS.rar\">example_withSDK_freeRTOS<\/a><a href=\"http:\/\/www.agm-support.com.cn\/wp-content\/uploads\/2024\/08\/example_withSDK_freeRTOS.rar\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-be0980c2-23e5-473a-9ae0-64d2331a579d\"><\/a><\/div>\n\n\n\n<p>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_AG32%E4%B8%8B%E8%B0%83%E7%94%A8CPP%E4%BB%A3%E7%A0%81%E7%9A%84%E6%A0%B7%E4%BE%8B\"><\/span>2. AG32\u4e0b\u8c03\u7528CPP\u4ee3\u7801\u7684\u6837\u4f8b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u6837\u4f8b\u529f\u80fd\uff1a\u5de5\u7a0b\u4e2d\u5c55\u793a\u4e86AG32\u4e0b\u8c03\u7528CPP\u4ee3\u7801\u7684\u65b9\u6cd5<\/p>\n\n\n\n<details class=\"wp-block-details\"><summary>\u70b9\u51fb\u67e5\u770b\u8bf4\u660e -><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color is-layout-flow wp-block-details-is-layout-flow\">\u3010\u8be6\u7ec6\u8bf4\u660e\u3011<\/mark><\/summary>\n<p>\u53c2\u8003\u9644\u6863\u7684\u6587\u6863\u8bf4\u660e<\/p>\n<\/details>\n\n\n\n<p>\u70b9\u51fb\u4e0b\u8f7d\u6587\u4ef6-&gt;<\/p>\n\n\n\n<div class=\"wp-block-file\"><a id=\"wp-block-file--media-7848904b-b00b-4aff-9a1b-b994ce09a3fc\" href=\"http:\/\/www.agm-support.com.cn\/wp-content\/uploads\/2024\/08\/example_testCpp.rar\">example_testCpp<\/a><a href=\"http:\/\/www.agm-support.com.cn\/wp-content\/uploads\/2024\/08\/example_testCpp.rar\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-7848904b-b00b-4aff-9a1b-b994ce09a3fc\"><\/a><\/div>\n\n\n\n<div class=\"wp-block-file\"><a id=\"wp-block-file--media-c747d079-ac51-458b-91bf-8a73553d4b6e\" href=\"http:\/\/www.agm-support.com.cn\/wp-content\/uploads\/2024\/08\/AG32\u4e0b\u8c03\u7528CPP\u4ee3\u7801\u7684\u65b9\u6cd5.rar\">AG32\u4e0b\u8c03\u7528CPP\u4ee3\u7801\u7684\u65b9\u6cd5<\/a><a href=\"http:\/\/www.agm-support.com.cn\/wp-content\/uploads\/2024\/08\/AG32\u4e0b\u8c03\u7528CPP\u4ee3\u7801\u7684\u65b9\u6cd5.rar\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-c747d079-ac51-458b-91bf-8a73553d4b6e\"><\/a><\/div>\n\n\n\n<p>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_%E7%94%A8%E6%88%B7bootloader%E7%89%88%E6%9C%AC%E5%8D%87%E7%BA%A7\"><\/span>3. \u7528\u6237bootloader\u7248\u672c\u5347\u7ea7<span 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