STM32H743用CubeMX生成裸机代码,修改支持YT8512C、LAN8742、LAN8720三种phy芯片的以太网,且底层支持选择TCP客户端、TCP服务器、UDP三种通讯模式

上传者: 36625174 | 上传时间: 2025-12-18 18:54:29 | 文件大小: 165.51MB | 文件类型: ZIP
STM32H743微控制器作为ST公司推出的高性能ARM Cortex-M7系列处理器的一员,其性能之强大,使得开发者可以更加灵活地应用于各种复杂的嵌入式系统中。本文主要探讨如何利用ST公司的CubeMX工具来生成STM32H743的裸机代码,并对如何修改代码以支持YT8512C、LAN8742、LAN8720这三种不同PHY(物理层芯片)进行以太网通信的配置,以及实现TCP客户端、TCP服务器、UDP等三种通讯模式。 CubeMX工具为STM32系列处理器提供了一个便捷的图形化配置界面,允许开发者通过鼠标操作即可轻松完成初始化代码的生成。在CubeMX中,可以根据实际需求选择合适的外设以及配置参数,自动生成代码框架。对于网络功能的实现,开发者通常需要配置HARDWARE抽象层(HAL)库以及低层网络驱动。在本文中,我们将重点放在如何修改生成的代码以支持不同的PHY芯片和网络通信模式。 YT8512C、LAN8742、LAN8720都是以太网PHY芯片,它们能与MAC层(介质访问控制层)进行交互,实现物理信号的发送与接收。对于这些芯片的支持,开发者需要在代码中加入相应的硬件初始化代码,以及调整PHY芯片与MAC层之间的通信参数。比如,针对不同的PHY芯片,可能需要修改MII(媒体独立接口)或RMII(简化的媒体独立接口)的配置代码,设置正确的时钟频率和链接速度等参数。 接着,当以太网PHY芯片的硬件初始化完成之后,开发者需要对网络协议栈进行配置。本文中使用的是LWIP(轻量级IP)协议栈,这是一个开源的TCP/IP协议栈实现,对于资源受限的嵌入式系统来说是一个理想的选择。LWIP协议栈支持多种网络通信模式,包括TCP和UDP,开发者可以根据自己的应用需求选择合适的通信模式进行配置和编程。 在TCP模式下,可以进一步配置为TCP客户端或TCP服务器。TCP客户端模式主要用于需要主动发起连接的应用场景,而TCP服务器模式则用于被动接受连接的情况。两种模式在实现上有所不同,开发者需要根据实际应用场景来编写不同的网络事件处理逻辑。而对于UDP模式,由于它是一个面向无连接的协议,因此在编程时会更加简单,只需配置好目标地址和端口,就可以发送和接收数据包。 在修改CubeMX生成的代码以支持不同的PHY芯片和网络通信模式时,需要仔细阅读和理解生成的代码框架,并且具有一定的网络通信和嵌入式系统开发的知识。此外,还需要对STM32H743的HAL库有一定的了解,这样才能更加准确地添加和修改代码。通过上述步骤的配置,开发者最终能够得到一个既可以支持不同PHY芯片,又具备灵活网络通信模式的以太网通信系统。 一个成功的以太网通信系统的搭建,不仅仅依赖于软件代码的编写和配置,硬件连接的正确性同样重要。因此,开发者在编写代码的同时,还应该注意检查硬件连接是否可靠,例如网络接口是否正确焊接,以及相关网络配线是否正确连接等。这样的综合考虑和操作,才能确保整个系统的稳定运行。

文件下载

资源详情

[{"title":"( 1851 个子文件 165.51MB ) STM32H743用CubeMX生成裸机代码,修改支持YT8512C、LAN8742、LAN8720三种phy芯片的以太网,且底层支持选择TCP客户端、TCP服务器、UDP三种通讯模式","children":[{"title":"stm32h7xx_hal_flash_ex.__i <span style='color:#111;'> 1.54KB </span>","children":null,"spread":false},{"title":"stm32h7xx_hal_uart_ex.__i <span style='color:#111;'> 1.53KB </span>","children":null,"spread":false},{"title":"stm32h7xx_hal_i2c_ex.__i <span style='color:#111;'> 1.53KB </span>","children":null,"spread":false},{"title":"stm32h7xx_hal_dma_ex.__i <span style='color:#111;'> 1.53KB </span>","children":null,"spread":false},{"title":"stm32h7xx_hal_tim_ex.__i <span style='color:#111;'> 1.53KB </span>","children":null,"spread":false},{"title":"stm32h7xx_hal_adc_ex.__i <span style='color:#111;'> 1.53KB </span>","children":null,"spread":false},{"title":"stm32h7xx_hal_pwr_ex.__i <span style='color:#111;'> 1.53KB </span>","children":null,"spread":false},{"title":"stm32h7xx_hal_cortex.__i <span style='color:#111;'> 1.53KB </span>","children":null,"spread":false},{"title":"stm32h7xx_hal_eth_ex.__i <span style='color:#111;'> 1.53KB </span>","children":null,"spread":false},{"title":"stm32h7xx_hal_rcc_ex.__i <span style='color:#111;'> 1.53KB </span>","children":null,"spread":false},{"title":"stm32h7xx_hal_fdcan.__i <span style='color:#111;'> 1.52KB </span>","children":null,"spread":false},{"title":"stm32h7xx_hal_flash.__i <span style='color:#111;'> 1.52KB </span>","children":null,"spread":false},{"title":"stm32h7xx_hal_gpio.__i <span style='color:#111;'> 1.52KB </span>","children":null,"spread":false},{"title":"stm32h7xx_hal_mdma.__i <span style='color:#111;'> 1.52KB </span>","children":null,"spread":false},{"title":"stm32h7xx_hal_hsem.__i <span style='color:#111;'> 1.52KB </span>","children":null,"spread":false},{"title":"stm32h7xx_hal_uart.__i <span style='color:#111;'> 1.52KB </span>","children":null,"spread":false},{"title":"stm32h7xx_hal_exti.__i <span style='color:#111;'> 1.52KB </span>","children":null,"spread":false},{"title":"stm32h7xx_hal_tim.__i <span style='color:#111;'> 1.52KB </span>","children":null,"spread":false},{"title":"stm32h7xx_hal_pwr.__i <span style='color:#111;'> 1.52KB </span>","children":null,"spread":false},{"title":"stm32h7xx_hal_i2c.__i <span style='color:#111;'> 1.52KB </span>","children":null,"spread":false},{"title":"stm32h7xx_hal_rcc.__i <span style='color:#111;'> 1.52KB </span>","children":null,"spread":false},{"title":"stm32h7xx_hal_dma.__i <span style='color:#111;'> 1.52KB </span>","children":null,"spread":false},{"title":"stm32h7xx_hal_adc.__i <span style='color:#111;'> 1.52KB </span>","children":null,"spread":false},{"title":"stm32h7xx_hal_eth.__i <span style='color:#111;'> 1.52KB </span>","children":null,"spread":false},{"title":"lowpan6_common.__i <span style='color:#111;'> 1.51KB </span>","children":null,"spread":false},{"title":"bridgeif_fdb.__i <span style='color:#111;'> 1.50KB </span>","children":null,"spread":false},{"title":"stm32h7xx_hal.__i <span style='color:#111;'> 1.50KB </span>","children":null,"spread":false},{"title":"lowpan6_ble.__i <span style='color:#111;'> 1.50KB </span>","children":null,"spread":false},{"title":"altcp_alloc.__i <span style='color:#111;'> 1.50KB </span>","children":null,"spread":false},{"title":"inet_chksum.__i <span style='color:#111;'> 1.50KB </span>","children":null,"spread":false},{"title":"multilink.__i <span style='color:#111;'> 1.49KB </span>","children":null,"spread":false},{"title":"stm32h7xx_hal_msp.__i <span style='color:#111;'> 1.49KB </span>","children":null,"spread":false},{"title":"ip4_frag.__i <span style='color:#111;'> 1.49KB </span>","children":null,"spread":false},{"title":"pppol2tp.__i <span style='color:#111;'> 1.49KB </span>","children":null,"spread":false},{"title":"ip6_addr.__i <span style='color:#111;'> 1.49KB </span>","children":null,"spread":false},{"title":"chap-md5.__i <span style='color:#111;'> 1.49KB </span>","children":null,"spread":false},{"title":"ip4_addr.__i <span style='color:#111;'> 1.49KB </span>","children":null,"spread":false},{"title":"ip6_frag.__i <span style='color:#111;'> 1.49KB </span>","children":null,"spread":false},{"title":"pppcrypt.__i <span style='color:#111;'> 1.49KB </span>","children":null,"spread":false},{"title":"chap-new.__i <span style='color:#111;'> 1.49KB </span>","children":null,"spread":false},{"title":"altcp_tcp.__i <span style='color:#111;'> 1.49KB </span>","children":null,"spread":false},{"title":"system_stm32h7xx.__i <span style='color:#111;'> 1.49KB </span>","children":null,"spread":false},{"title":"bsplwiptcpclient.__i <span style='color:#111;'> 1.49KB </span>","children":null,"spread":false},{"title":"bsplwiptcpserver.__i <span style='color:#111;'> 1.49KB </span>","children":null,"spread":false},{"title":"ethernet.__i <span style='color:#111;'> 1.49KB </span>","children":null,"spread":false},{"title":"bridgeif.__i <span style='color:#111;'> 1.49KB </span>","children":null,"spread":false},{"title":"chap_ms.__i <span style='color:#111;'> 1.49KB </span>","children":null,"spread":false},{"title":"timeouts.__i <span style='color:#111;'> 1.49KB </span>","children":null,"spread":false},{"title":"netifapi.__i <span style='color:#111;'> 1.48KB </span>","children":null,"spread":false},{"title":"autoip.__i <span style='color:#111;'> 1.48KB </span>","children":null,"spread":false},{"title":"lowpan6.__i <span style='color:#111;'> 1.48KB </span>","children":null,"spread":false},{"title":"pppapi.__i <span style='color:#111;'> 1.48KB </span>","children":null,"spread":false},{"title":"ethip6.__i <span style='color:#111;'> 1.48KB </span>","children":null,"spread":false},{"title":"etharp.__i <span style='color:#111;'> 1.48KB </span>","children":null,"spread":false},{"title":"ipv6cp.__i <span style='color:#111;'> 1.48KB </span>","children":null,"spread":false},{"title":"demand.__i <span style='color:#111;'> 1.48KB </span>","children":null,"spread":false},{"title":"tcp_out.__i <span style='color:#111;'> 1.48KB </span>","children":null,"spread":false},{"title":"api_lib.__i <span style='color:#111;'> 1.48KB </span>","children":null,"spread":false},{"title":"sockets.__i <span style='color:#111;'> 1.48KB </span>","children":null,"spread":false},{"title":"api_msg.__i <span style='color:#111;'> 1.48KB </span>","children":null,"spread":false},{"title":"dhcp6.__i <span style='color:#111;'> 1.48KB </span>","children":null,"spread":false},{"title":"magic.__i <span style='color:#111;'> 1.48KB </span>","children":null,"spread":false},{"title":"pppoe.__i <span style='color:#111;'> 1.48KB </span>","children":null,"spread":false},{"title":"eui64.__i <span style='color:#111;'> 1.48KB </span>","children":null,"spread":false},{"title":"utils.__i <span style='color:#111;'> 1.48KB </span>","children":null,"spread":false},{"title":"slipif.__i <span style='color:#111;'> 1.48KB </span>","children":null,"spread":false},{"title":"icmp6.__i <span style='color:#111;'> 1.48KB </span>","children":null,"spread":false},{"title":"inet6.__i <span style='color:#111;'> 1.48KB </span>","children":null,"spread":false},{"title":"pppos.__i <span style='color:#111;'> 1.48KB </span>","children":null,"spread":false},{"title":"tcp_in.__i <span style='color:#111;'> 1.48KB </span>","children":null,"spread":false},{"title":"netbuf.__i <span style='color:#111;'> 1.48KB </span>","children":null,"spread":false},{"title":"if_api.__i <span style='color:#111;'> 1.48KB </span>","children":null,"spread":false},{"title":"lan8742.__i <span style='color:#111;'> 1.47KB </span>","children":null,"spread":false},{"title":"mppe.__i <span style='color:#111;'> 1.47KB </span>","children":null,"spread":false},{"title":"mld6.__i <span style='color:#111;'> 1.47KB </span>","children":null,"spread":false},{"title":"dhcp.__i <span style='color:#111;'> 1.47KB </span>","children":null,"spread":false},{"title":"upap.__i <span style='color:#111;'> 1.47KB </span>","children":null,"spread":false},{"title":"zepif.__i <span style='color:#111;'> 1.47KB </span>","children":null,"spread":false},{"title":"auth.__i <span style='color:#111;'> 1.47KB </span>","children":null,"spread":false},{"title":"igmp.__i <span style='color:#111;'> 1.47KB </span>","children":null,"spread":false},{"title":"mqtt.__i <span style='color:#111;'> 1.47KB </span>","children":null,"spread":false},{"title":"icmp.__i <span style='color:#111;'> 1.47KB </span>","children":null,"spread":false},{"title":"ipcp.__i <span style='color:#111;'> 1.47KB </span>","children":null,"spread":false},{"title":"altcp.__i <span style='color:#111;'> 1.47KB </span>","children":null,"spread":false},{"title":"stats.__i <span style='color:#111;'> 1.47KB </span>","children":null,"spread":false},{"title":"netif.__i <span style='color:#111;'> 1.47KB </span>","children":null,"spread":false},{"title":"netdb.__i <span style='color:#111;'> 1.47KB </span>","children":null,"spread":false},{"title":"stm32h7xx_it.__i <span style='color:#111;'> 1.47KB </span>","children":null,"spread":false},{"title":"tcpip.__i <span style='color:#111;'> 1.47KB </span>","children":null,"spread":false},{"title":"ip6.__i <span style='color:#111;'> 1.47KB </span>","children":null,"spread":false},{"title":"ppp.__i <span style='color:#111;'> 1.47KB </span>","children":null,"spread":false},{"title":"fsm.__i <span style='color:#111;'> 1.47KB </span>","children":null,"spread":false},{"title":"ccp.__i <span style='color:#111;'> 1.47KB </span>","children":null,"spread":false},{"title":"ip4.__i <span style='color:#111;'> 1.47KB </span>","children":null,"spread":false},{"title":"nd6.__i <span style='color:#111;'> 1.47KB </span>","children":null,"spread":false},{"title":"eap.__i <span style='color:#111;'> 1.47KB </span>","children":null,"spread":false},{"title":"lcp.__i <span style='color:#111;'> 1.47KB </span>","children":null,"spread":false},{"title":"ecp.__i <span style='color:#111;'> 1.47KB </span>","children":null,"spread":false},{"title":"pbuf.__i <span style='color:#111;'> 1.47KB </span>","children":null,"spread":false},{"title":"init.__i <span style='color:#111;'> 1.47KB </span>","children":null,"spread":false},{"title":"......","children":null,"spread":false},{"title":"<span style='color:steelblue;'>文件过多,未全部展示</span>","children":null,"spread":false}],"spread":true}]

评论信息

免责申明

【只为小站】的资源来自网友分享,仅供学习研究,请务必在下载后24小时内给予删除,不得用于其他任何用途,否则后果自负。基于互联网的特殊性,【只为小站】 无法对用户传输的作品、信息、内容的权属或合法性、合规性、真实性、科学性、完整权、有效性等进行实质审查;无论 【只为小站】 经营者是否已进行审查,用户均应自行承担因其传输的作品、信息、内容而可能或已经产生的侵权或权属纠纷等法律责任。
本站所有资源不代表本站的观点或立场,基于网友分享,根据中国法律《信息网络传播权保护条例》第二十二条之规定,若资源存在侵权或相关问题请联系本站客服人员,zhiweidada#qq.com,请把#换成@,本站将给予最大的支持与配合,做到及时反馈和处理。关于更多版权及免责申明参见 版权及免责申明