【GD32E503 Review】+Hardware System and Environment Establishment

我爱下载

【GD32E503 Review】+Hardware System and Environment Establishment [Copy link]

 

Understand the hardware system and environment establishment

1. Unboxing

During transportation, it may have been subjected to external forces, so it is a little bent, but it does not affect the overall situation.

First power-on operation

2. Hardware System
1. Hardware resource allocation table

2. Key peripherals introduction

The following is a brief description of several core hardware devices that are of concern to this trial.

1. led

The circuit board integrates 4 user-level LEDs . During testing, the LEDs can be used as important debugging means and can also be used as sound effect indicators, etc.

2. button

The button is a key input device and an important way of human-computer input in the future.

3. Debug serial port

Debugging serial ports, like small lights, are important debugging methods. I believe that all embedded system developers agree with this.

4. I2S

Audio output interface.

5. SPI flash

This is where file-level data related to the audio player is stored, and you can consider storing fonts, icons, and other information.

6. LCD

The display interface draws the player's playback interface.

7. TF card management

As the main source of audio, it is expected that Fatfs will be used to manage the TF card.

3. Environment establishment

GD has provided us with a variety of options. This time, we choose keil to complete the test. First, you need to install the support pack of GD32E503 . After the installation is completed, the following information will appear in the installation package management, indicating that the installation is successful.

SDK support, GD also provides us with complete SDK support. The organizational form is similar to the structure of ST , which is very easy to accept and easy to get started.

freebsder

Thanks for sharing, looking forward to the follow-up!

我爱下载

freebsder posted on 2021-1-6 21:47 Thank you for sharing, looking forward to the follow-up!

Must have, TencentOS-tiny has been successfully ported to GD32E503V, the next post will show the porting process

freebsder

I love downloading published on 2021-1-7 07:50 Must have, TencentOS-tiny has been successfully ported to GD32E503V, the next post will show the porting process

TencentOS-tiny When did Tencent start working on this kind of low-level stuff... Isn't it cool to make games?

我爱下载

freebsder posted on 2021-1-7 09:19 TencentOS-tiny When did Tencent start to do this kind of low-level stuff... Isn't it good to make games?

It's OK, but it's relatively niche. It supports many types of chips. GD supports several types. The key is that it also supports RISC-V

freebsder

It is not complicated for an RTOS to support RISC-V. Foreigners have already done the complicated things. . .