The difference between a long press and a short press is just adding an appropriate delay and then judging the pin status.
definition:
#define KEYDIR P2DIR#define KEYIN P2IN#define KEYIFG P2IFG#define...
When using Vivado to burn NAND, it always prompts NAND write to offset xxxx failed -12. I have changed several boards but none of them work.
Because 2018.3 worked well before, I didn't think it might ...
[i=s]This post was last edited by gao_hex on 2021-5-23 23:40[/i]Introduction
Timer
The PWM related peripherals in HC32F460 are
– 3 multi-function 16-bit PWM Timers (Timer6)– 3 16-bit motor PWM Timers ...
Sheet-type multilayer ceramic capacitors should be the capacitors with the largest shipment volume, and there are many manufacturers, such as the three major Japanese companies TDK, muRata, and Taiyo ...
[size=5][color=Blue]The previous post shared some common problems in LoRa development, [/color][/size][size=4]【LoRa】LoRa development common problems [url=https://en.eeworld.com/bbs/forum.php?mod=viewt...
Debugging MCU often requires using a serial port.
The bare metal front-end and back-end systems are basically based on timer interrupts.
init.s startup code
Mode_US...[Details]
The 13th generation Core supports super core generation! Laptops from every brand are renewed and a hundred flowers are blooming February 8, 2023, Beijing - The 13th generation Intel® Core™ HX pro...[Details]
Examples of pointer functions
#define ubyte unsigned char
#define uint unsigned int
#define ulong unsigned long
ubyte kbCode; //Key code record
ubyte kbStatus; //Current status of the keyboard...[Details]
Electrification, intelligence, and interconnection are becoming new trends in the development of automobiles. Multiple electronic systems such as the start-stop system to improve fuel economy, th...[Details]
At the "2023xEV Battery Technology Forum and 2023 New Energy Optical Storage and Charging Integration Industry Conference", NE Times founder Zeng Liping gave a keynote report on " New Energy Vehicle ...[Details]
I used to complain about the unfriendly design of MPLAB. Today, I saw an article on the Internet that teaches you how to set it up. After setting it up, it is much more user-friendly. I would like to...[Details]
On August 17, the US Department of Commerce announced that it would further tighten restrictions on Huawei and its affiliates' use of US technology and software, and added 38 Huawei subsidiaries to t...[Details]
Recently, TCL X12 8K Mini LED Lingyao Smart Screen (hereinafter referred to as TCL X12) was officially launched. As TCL Mini LED flagship product, in addition to providing consumers with top-level so...[Details]
1. DRAM address space (1) From the address map, we can know that S5PV210 has two DRAM ports. The memory address range of DRAM0 is: 0x20000000~0x3FFFFFFF (512MB); the memory address range of DRAM1: ...[Details]
Yesterday, I was programming the experimental program of Mega8 to control the flashing of LED lights. During the experiment, I found that the power supply and Mega8 were very hot after powering on. Th...[Details]
When it comes to new energy vehicles, generally speaking, the most valuable part is the power battery, because the cost of the power battery accounts for about 40% of the new energy vehicle. This is ...[Details]
As the frequency of the measured current increases, the Hall effect gradually weakens. When measuring a high-frequency AC current that does not contain a DC component, most of the current is direct...[Details]
1 Introduction The full name of CAN bus is ControllerAreaNetworkBus, referred to as controller local network bus. It is a type of field bus and a serial communication network that effectively support...[Details]
According to market news on October 21, BYD intends to integrate its self-developed intelligent driving team under the New Technology Institute, with the goal of achieving mass production of self-d...[Details]
Microcontroller MCU
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