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Gd32f303 learning notes (1) -- setting up environment, compiling and writing

2022-04-21 22:04:00 【Leung_ ManWah】

One 、 Set up the environment

1.1 Official information

1.2 install Keil 5

Download from the official website ：http://www2.keil.com/mdk5/
Baidu SkyDrive ：https://pan.baidu.com/s/1T_eF5NDYeq38bR0cqjiZkw Extraction code ：562z
Alicloud disk ：https://www.aliyundrive.com/s/giDvR2ShJR9

1.3 download SDK

Download from the official website ：http://www.gd32mcu.com/data/documents/yingyongruanjian/GD32F30x_Firmware_Library_V2.1.3.rar

Baidu SkyDrive ：https://pan.baidu.com/s/1pAcE826LG93o6FvQc4TJqQ?pwd=4uwd Extraction code ：4uwd

1.4 install GD32 Packet

Be careful ： To work with SDK The version corresponds to
Download from the official website ：http://www.keil.com/dd2/Pack/#/third-party-download-dialog
choice GigaDevice GD32F30x Series Device Support and Examples

Baidu SkyDrive ：https://pan.baidu.com/s/1TPE_pm9uAN6yKGi4h7UQfw?pwd=nhmg Extraction code ：nhmg
Keil Internal Download ：

Two 、 compile

Open the firmware library sample project Project
route ：SDK\GD32F30x_Firmware_Library_V2.1.3\Template\Keil5_project\Prokect

Keil4 Convert to Keil5 engineering
By default ,GD The official routines are based on Keil v4 Version of , What we have installed is Keil v5 edition , There will be problems opening , The routines provided by our company have been converted into Keil v5 Version of , This can be distinguished by looking at the suffix of the project file ,uvprojx yes v5 edition ,uvproj yes v4 edition .

Keil v4 Project to Keil v5 The operation of version is as follows ： single click “Migrate Version 5 Format”, that will do .
Choose chip model
So here I'm going to use theta GD32F303RCT6
Modify macro definition
GD32 Model selection table Find GD32F303RCT6

High density products （GD32F30X_HD） Refer to FLASH The memory capacity is 256KB to 512KB Of GD32F103xx Micro controller .
Ultra high density products （GD32F30X_XD） Refer to FLASH The memory capacity is 512KB above Of GD32F303xx Micro controller .
Connected products （GD32F30X_CL） Refers to the product refers to GD32F305xx and GD32F307xx Micro controller .

therefore GD32F303RCT6 be in HD Products , Click on Options of Target stay C/C++ Options will Define GD32F30X_CL Change it to GD32F30X_HD.

Click the button to compile

Here are the possible errors in the compilation process ：

resolvent ： compile GD32F10x Routine Keil Error message uses ARM-Compiler ‘V5.06 update 6 (build 750)‘ which is not available

resolvent ： modify GD32F10x Prompt when compiling after routine device model “CAN0_RX_IRQn“ has already been declared in the current scope CAN0_RX1…

3、 ... and 、 burn

3.1 Keil Internal burning

3.1.1 J-Link burn

single click Options for Targe, Re selection Debug On the side is Use Box is
J-LINK Indicates that the selection is correct , Click again Settings, Will jump out with IDCODE Show , Indicates that the chip core has been found , If not shown , Check the... As indicated by the arrow in the figure Port Whether to select SW, also J-LINK Whether the drive is correct , Generally, the above troubleshooting can solve the problem , finally IDCODE Show , Explain the board hardware connection , The project configuration is correct , You can download it in the next step .

If I use theta JLink V8, You may encounter the problem that you can't burn normally , Reference resources resolvent ： debugging NRF52832 Engineering time JLink Error message read：@0x02000004

3.1.2 ST-Link burn

install ST-Link Downloader driver
Baidu SkyDrive ：https://pan.baidu.com/s/1ZoXKAqjec9Bc6oN6_MNJyA?pwd=9181 Extraction code ：9181
After downloading and decompressing, double-click stlink_winusb_install Installation .
choice ST-Link download
single click Options for Targe, Re selection Debug On the side is Use Box is
ST-LINK Indicates that the selection is correct , Click again Settings, Will jump out with IDCODE Show , Indicates that the chip core has been found , Board hardware connection , The project configuration is correct , Can be downloaded .

3.1.3 CMSIS-DAP burn

single click Options for Targe, Re selection Debug On the side is Use Box is
CMSIS-DAP Indicates that the selection is correct , Click again Settings, Will jump out with IDCODE Show , Indicates that the chip core has been found , The arrow points to Port Selected as SW, Speed selection 5MHz, Board hardware connection , The project configuration is correct , You can download it in the next step .