[i=s]This post was last edited by yang_alex on 2022-2-17 22:50[/i]After compiling the program on the GD32L233C-START evaluation board, the following error message box pops up during downloading.
Oops!...
The microcontroller I'm using now is STM8S103K, the simulation tool is ST-link, and the compiler is cosmic. The situation is:1. When I run to the instruction GPIOB->DDR=0xff (all set to output), the c...
eLua - Lua for microcontrollers eLua stands for Embedded Lua and the project aims to offer the full implementation of the Lua Programming Language to the embedded world, extending it with specific fea...
The above picture is the program I wrote based on the video, which lights up an LED light. Why are the following displayed all wrong? It is exactly the same as what is written in the video. I don’t kn...
As the title says, I need it urgently. I have other industrial control software, such as Siemens, Mitsubishi, Kepware, etc. If anyone has it, please exchange it with me, or if you need other condition...
Is this the book you are using?How about "Principles and Practice of STM32 Series ARM Cortex-M3 Microcontrollers" and "Cortex-M3 Authoritative Guide"?By the way, do you print out data sheets, referenc...
In the past few days, the Chinese display panel giant
BOE
has been flooded with articles supported by Liu Shuwei. Let's follow the embedded editor to learn about the relevant content.
...[Details]
In the
AI
boom, the most talked about is
neural network
. However,
AI
is much more than that. Let's learn about the relevant content with the network communication editor.
...[Details]
Unique device identifiers are suitable for: ● Used as a serial number (e.g. USB string serial number or other terminal applications) ● Use the unique ID as a security key when used in conjunction wit...[Details]
Development Background: 1. Main chip - STM32F207VCT6; 2. TCP/IP protocol stack - LWIP, transplanted based on ST routines; 3. Operating system - none (bare metal); Anomalies: 1. Power on the device wi...[Details]
1. Basic Concepts of LCD/LCM The structure of Liquid Crystal Display (LCD) is to place liquid crystals between two parallel pieces of glass. There are many vertical and horizontal fine wires between...[Details]
With the implementation of the first version of the NR sub-6GHz draft of 3GPP in December 2017, and the subsequent Phase 2 drafts, semiconductor manufacturers and terminal manufacturers began to ...[Details]
The implementation of CAN driver under embedded operating system Android requires not only adding CAN driver device in Linux kernel, but also implementing the call of Android HAL layer. Taking S5...[Details]
As the weather gets colder, the way the north and south spend the winter has become a hot topic and people talk about it. Although the north is particularly cold, because there is heating, it can s...[Details]
In recent years, in addition to Huawei Kirin
chips
in the mobile phone industry
, Xiaomi's own processor Pengpai S1, AI
chip
start-ups such as Cambrian, Horizon, and Deephi Technolo...[Details]
When STM32 uses JTMS (PA13) and JTCK (PA14) as normal I/O ports, add the following code before initialization (the order cannot be reversed): RCC_APB2PeriphClockCmd(RCC_APB2Periph_AFIO, ENABLE); G...[Details]
Using AT89S51 microcontroller, modify the original one to turn the LED on for 4s and off for 2s. Thank you. Use a timer. (The program is written in the answer, omitted here - just a note) The origi...[Details]
Photovoltaic inverters are the core equipment of photovoltaic systems. Their main function is to convert the direct current generated by photovoltaic modules into alternating current that meets the...[Details]
Take serial port interrupt as an example: like: void serial() interrupt 4 { } and void serial_uart() interrupt 4 { } The functions of both functions are to define the serial port interrupt function. ...[Details]
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