The board that arrived yesterday couldn’t be loaded at first, but now it’s burning normally
1 Introduction to Development Board
The Lichuang·Liangshan Pai development board is an open source development board based on GD32F450ZGT6. It has rich resource interfaces and is good for learning domestic chips.
Students can also apply for rebates after completing the project (there will be cash rebates later, but not yet).
Official information package
The information currently provided by Easytronics includes
- 01官方资料
- GD32F4xx标准固件库
- GD32F450数据手册
- keil-IAR环境补丁和在线支持包
- 应用软件
- 02开发工具
- keil社区版
- VScode
- 串口调试工具
- 03硬件资料
- 器件手册
- 原理图
- 工程文件-JLCEDA专业版格式
- 04软件资料
- 代码例程
- 05配套参考文档
- 梁山Pi开发板学习指南
- 06配套ppt
- 扩展板驱动demo
Link address of official development materials
Easy Development Board: https://lckfb.com/
Easy Development Board-Liangshan School Technical Documents
Easy Liangshan School Baidu Netdisk Information: https://pan.baidu.com/s/1O_2eZLAs25Kt0vKwWS6D8w? pwd=h2jd Extraction code: h2jd
Game console expansion board: https://gitee.com/lcsc/game-ex-base-code
Smart car expansion board: Baidu network disk data: https://pan.baidu.com/s /1eltn5Oivw5aFqYyT9b_Zaw?pwd=znxc Extraction code: znxc
Traffic light expansion board: Baidu network disk information: https://pan.baidu.com/s/11SZO-sYdlUXsM0gbNbMdSA?pwd=sm2p Extraction code: sm2p
2 Download and debug
There are two ways of downloading and debugging, serial port ISP and DAP-Link
Easy also provides an online compiling and downloading platform— Jia Lichuang Online Compiler
2.1 Serial port ISP
It is necessary to let the chip enter the ISP waiting for download mode first. The specific operation steps
are to press and hold Boot0, then short press RESET, and finally release Boot0 and click to download. To
check whether the development board can download the program normally, you can use the Jialichuang online compiler
operation example ( Jiali Chuang online compiler)
first connect to the serial port
The connection is successful, compile and burn the program. When burning, you need to press and hold BOOT0 first, then short press Reset to reset, and then release BOOT0 to enter ISP mode. If the programming fails after entering the ISP mode, disconnect the online compilation platform first, and then download it directly after reconnecting.
Operation example (GigaDevice ISP Programmer)
local download, isp download software recommended to use flymcu or GigaDevice ISP Programmer
If you do not enter the ISP mode, an error will be reported and you will be asked to check
Supplement
The SSCOM serial port debugging assistant included in the data package shows that the ISP download function of GD32 is available, but in actual use, it is found that the MCU can be connected but cannot be downloaded normally, and the reason is unknown.
2.2 DAP-Link
The version of Keil MDK installed on the author's computer is 518, which is too old. As a result, although the CMSIS-DAP v2 driver is installed, it cannot be recognized and needs to be updated. DAP-Link itself is free of drive after win8.
There is an offline installation of MDK536 in Easy's package, or you can download the latest community version from the official website.
Operation example (Keil MDK)
2.3 PW-Link
Some time ago, I saw a downloader on Taobao that only costs 9.9, it is really cheap, and it is essentially a DAP-Link-based debugging burner
| Product introduction page | real shot |
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You need to configure the MCU before use, tested STM32F103RCT6 download and GD32F450ZGT6, you can use
