GD32E502xx User Manual

1.3

2024-07-03

Introduction：GD32E502xx series MCU user manual of GD32E502.

GD32E51x User Manual

1.2

2024-06-03

Introduction：GD32E51x series MCU user manual of GD32E513/GD32E517/GD32E518/GD32EPRTxxA.

AN051 TVS Selection and Use of ESD Protection Devices

1.1

2024-03-05

Introduction：AN051 is designed to help users better solve ESD problems by choosing the right TVS model.

GD-Link V2 Adapter User Guide

1.1

none

2024-01-02

Introduction：GD-Link V2 programming and debugging tool user guide. Application to the entire GD32 MCU series.

GD32E50x User Manual

1.8

2023-11-15

Introduction：GD32E50x series MCU user manual of GD32E503/GD32E505/GD32E507/GD32E508/GD32EPRTxx.

GD-Link Adapter User Guide

2.4

none

2022-06-22

Introduction：GD-Link programming and debugging tool user guide. Suitable for GD32F1/GD32F2/GD32F3/GD32F4/GD32E1/GD32E2/ GD32E5/GD32W5/GD32L2/GD32VF1 series MCU

AN060 Thermal management manual for GD32 MCU

1.0

2022-06-10

Introduction：AN060 aims to introduce the definition, measurement and calculation methods of thermal resistance, as well as some heat dissipation measures to help users solve the problem of device overheating during design.

AN055 ESD Static Protection Manual

1.0

2022-04-20

Introduction：AN055 aims to introduce ESD operation precautions during the use of GD32 MCU, so as to help customers avoid ESD/EOS interference during development and debugging.

AN049 GD32 USBD Firmware Library User Guide

1.0

2022-03-28

Introduction：AN049 aims to analyze the firmware library architecture of the USBD module, and briefly describe the functions of the firmware library functions, to provide reference for customers’ development.

AN050 GD32 USBFS&USBHS Firmware Library User Guide

1.0

2022-03-22

Introduction：AN050 aims to analyze the firmware library architecture of the USBFS and USBHS modules, and briefly describe the functions of the firmware library functions, to provide reference for customers’ development.

AN013 The scheme of CLA square wave filter

1.0

2021-12-15

Introduction：AN013 provides a square wave filter scheme based on GD MCU CLA module, which solves the problem that users cannot correctly calculate the number of captured square wave signals due to the influence of burr signals when capturing square wave signals. The application note is suitable for GD32E501 series MCU.

AN014 Application of GD32 MCU in Arduino

1.0

2021-12-15

Introduction：AN014 application note describes how to configure and develop a GD32 MCU project using the Arduino IDE.

AN015 Transplantation of LFS file system based on GD32F450Z

1.0

2021-12-15

Introduction：AN015 introduces the method of porting LittleFS to GD MCU project, and tests the read and write function of file system. This application note is applicable to GD32F1/GD32F2/GD32F3/GD32F4/GD32E1/GD32E5/GD32W5/GD32L2 series MCU.

AN033 makefile project manager based on linux

1.0

2021-12-15

Introduction：AN033 describes how to use makefile to manage the whole MCU code project in Linux environment. You can specify files or modules for compilation.

AN036 Solution of I2C bus lock based on EEPROM communication

1.0

2021-12-15

Introduction：AN036 proposes a software solution to I2C bus lock when using GD MCU I2C module to communicate with EEPROM. This application note is applicable to GD32F1/GD32F2/GD32F3/GD32F4/GD32E1/GD32E5/GD32W5/GD32L2 series MCU.

AN040 IAP program jumping description

1.0

2021-12-15

Introduction：AN041 is an application note about how to realize the program jumping from Bootloader to APP. Applicable to GD32 ARM core series MCU.

AN043 Flash operation time measurement of GD32L23x

1.0

2021-12-15

Introduction：AN043 application note introduces how to measure the GD32 MCU flash operating time, including mass erasing time, page erasing time, and word programming time. Take GD32L23x MCU as an example.

AN044 Use LXTAL to calibrate IRC8M in GD32F10x

1.0

2021-12-15

Introduction：AN044 application note introduces how to calibrate the internal IRC8M by using LXTAL in the GD32F10x. The application note can also be applied in other series of GD32 MCU.

AN010 Wakeup from Deep-sleep 2 and recover the scene

1.0

2021-12-14

Introduction：AN010 is an application note that provides a method to recover the scene when using GD MCU Deep-sleep2 mode. Applicable to GD32E5 series MCU.

AN027 Update program through USART ISP by embedded host

1.0

2021-12-14

Introduction：AN027 is an application note about using GD MCU as embedded host to update program of the target MCU through ISP. Applicable to GD32F1/GD32F2/GD32F3/GD32F4/GD32E1/GD32E5 series MCU.

AN035 Boot from SRAM

1.0

2021-12-14

Introduction：AN035 is an application note about programs boot from SRAM when running with GD MCU. Applicable to GD32F1/GD32F2/GD32F3/GD32F4/GD32E1/GD32E2/GD32E5 series MCU.

AN016 Build GD32 MCU development environment based on cmake tool

1.0

2021-12-13

Introduction：AN016 provides a way to use the CMAKE tool to build the GD32 MCU development environment in VSCODE. Applicable to GD32F1/GD32F3/GD32F4/GD32E5 series MCU.

AN017 Use Jlink to download files to SPI Nor Flash

1.0

2021-12-13

Introduction：AN017 provides two programming methods for problems that require downloading data to SPI Nor Flash during development. Applicable to the full range of GD32 MCUs.

AN020 How to use CmBacktrace to track faults in GD32 Cortex-M series

1.0

2021-12-13

Introduction：AN020 is an application note on how to use CmBacktrace to track errors on the GD32 chip.

AN021 Several methods of measuring MCU code running time

1.0

2021-12-13

Introduction：AN021 provides four common methods for measuring code execution time on MCUs during development. Applicable to the full range of GD32 MCUs.