[b][url=https://e2echina.ti.com/question_answer/dsp_arm/sitara_arm/f/25/t/122028][font=微软雅黑][size=4]Add Uboot logo display & Add Uboot custom commands to control LCD[/size][/font][/url][/b][font=微软雅黑]...
Open the Keil program in the 02_GPIO_Key_Polling_mode folder in the Demo packageWe add the following content to the original program
int main(void)
{uint8_t count;systick_config();/* enable the LED2 G...
[TOC] ## What is OSAL? Today, a classmate suddenly asked me if I had ever worked on OSAL. I was confused, so I found the answer on the search engine and found that it is a very practical thing. OSAL (...
As shown in the figure, there is usually a 5V voltage input at the arrow position, and the test pin 1 position outputs a low level. Now the problem is that the input at the arrow position is turned of...
Dear experts, I recently used a sensor, as shown in the following document, and can read data in the current state, but the question is how to convert the AD value into the actual air pressure value? ...
[i=s]This post was last edited by emmnn on 2022-7-4 21:35[/i]PrefaceI happened to go home two days ago, and I didn't get the board back from the courier station until today to prepare for the evaluati...
Chapter List
Part 1: Introduction to ARM assembly language
Part 2: Analysis of the process of generating ARM assembly programs from C/C++ programs Part
3: ARM assembly language program stru...[Details]
On November 4, 2021, WPG Holdings , a leading semiconductor component distributor dedicated to the Asia-Pacific market , announced that its subsidiary Pinjia has launched a low-cost automotive lighti...[Details]
The steps for configuring and programming bilateral communication between S7-1500 via BSEND/BRCV are used to implement the scenario where two S7-1500 are configured in the same project.
...[Details]
Today, the 2024 Munich Shanghai Electronic Production Equipment Exhibition was launched at the Shanghai New International Expo Center. As one of the first manufacturing industry exhibitions in 2024...[Details]
The New iPad screen not only has an outstanding display effect, but also has a new "rubber band" technology that is the best in the market. This year, Apple announced four new patents related to touch...[Details]
May 28, 2024
China's economic recovery after the epidemic has led to an overall increase in people's income and a significant boost to the consumer market. However, despite the positive ...[Details]
Infineon Technologies AG (FSE: IFX / OTCQX: IFNNY) and Rompower are strengthening their capabilities in developing efficient, compact universal chargers. These USB-PD (Power Delivery) chargers with t...[Details]
1. End-to-end security
In the whole card reading process, the CPU card application solution provided by LEGIC not only keeps the data confidential on the front card, but also provides very strict pro...[Details]
For smart cars, TOPS is the new horsepower. At 11:30 last night Beijing time, NVIDIA officially kicked off GTC 2021. NVIDIA founder and CEO Huang Renxun delivered a speech online and released a ser...[Details]
Based on smdk240 in u-boot, ported to mini2440, gcc version 4.4.3, u-boot version 2011.12 1. Copy board/samsung/smdk2410 to board/samsung/mini2440; Rename smdk2410.c under board/samsung/mini2440 to...[Details]
Guided wave radar level meter is a radar level meter based on the principle of time domain reflection (TDR). The electromagnetic pulse of the radar level meter propagates along the steel cable or pro...[Details]
Jiwei.com reported on July 11 (Reporter Zhang Yiqun) Today, according to Jiwei.com, in order to achieve the absolute ultimate mobile phone experience, Honor has launched a "full frame" challenge pla...[Details]
On the 24th, JinkoSolar, one of the world's most innovative photovoltaic companies, unveiled a new liquid-cooled energy storage system for industry and commerce, bringing innovative energy storage ...[Details]
The 1.16 kW battery charger from QIANMO is a comprehensive solution that provides efficient battery charging, emphasizing design precision, cost-effectiveness and scalability....[Details]