[i=s] 本帖最后由 lrj2024 于 2025-2-1 20:58 编辑 [/i]<br />
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看到这个活动后,非常激动的参加了。
真的是太幸运了,感谢论坛给我这次体验的计划。
这个H745开发板真的是梦寐以求的好板子啊。
STM32H745I-DISCO 开发板提供全面的硬件功能,包括 USB OTG FS、以太网 10/100Mb/s、eMMC 存储、USART、SAI 音频 DAC 立体声输入输出、MEMS 数字麦克风、SDRAM、Quad-SPI 闪存存储以及 RGB 接口 LCD 显示屏。无论是工业控制、音视频处理,还是高速通信应用,STM32H745I-DISCO 都为开发高性能嵌入式系统提供了理想的平台。
整体如下图所示:
这个板子的资源也是非常的丰富,官方介绍如下:
Arm® Cortex® core-based microcontroller with 2 Mbytes (STM32H745XIH6) or 128 Kbytes (STM32H750XBH6) of flash memory and 1 Mbyte of RAM, in a TFBGA240+25 package
4.3” RGB interface LCD with touch panel connector
Ethernet compliant with IEEE-802.3-2002, and PoE
USB OTG FS
SAI audio codec
One ST-MEMS digital microphone
2× 512-Mbit Quad-SPI NOR flash memory
128-Mbit SDRAM
4-Gbyte on-board eMMC
1 user and reset push-button
Fanout daughterboard
2× CAN FDs
Board connectors:
USB FS Micro-AB connectors
ST-LINK Micro-B USB connector
USB power Micro-B connector
Ethernet RJ45
Stereo headset jack including analog microphone input
Audio header for external speakers
Tag‑Connect™ (TAG) 10-pin footprint
Arm® Cortex® 10-pin 1.27 mm pitch debug connector over STDC14 footprint
ARDUINO® Uno V3 expansion connectors
STMod+
Flexible power-supply options:
STLINK-V3E USB connector, USB FS connector
5 V delivered by RJ45 (Power over Ethernet)
5 V delivered by ARDUINO® or external connector
USB charger
USB power
On-board STLINK-V3E debugger/programmer with USB re-enumeration capability: mass storage, Virtual COM port, and debug port
Support of a wide choice of Integrated Development Environments (IDEs) including IAR Embedded Workbench®, MDK-ARM, and STM32CubeIDE
更多详细信息,可以打开如下网站:
https://www.st.com/en/evaluation-tools/stm32h745i-disco.html
整个板子做的非常精致哦
个人很喜欢这个大屏显示。
硬件接口也很丰富,各个模块都有:
这里的LCD显示很大,RGB的哦:
还附带了转接板,非常方便转接哦:
而且接口非常丰富:
很多模块可以直接连接呢。
上电体验:
coremak测试:
信号发生器:
这里可以选择6种波形。
比如三角波:
系统信息查看:
更多上电体验,详见B站链接哦
https://www.bilibili.com/video/BV1e6FeeCE64/?spm_id_from=888.80997.embed_other.whitelist&t=15.179925&bvid=BV1e6FeeCE64&vd_source=24f1befd6441a33d7b240715cb07c7b5
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<iframe src="https://player.bilibili.com/player.html?isOutside=true&aid=113928721929327&bvid=BV1e6FeeCE64&cid=28176223406&p=1" scrolling="no" border="0" frameborder="no" framespacing="0" allowfullscreen="true"></iframe> |