03 SPI drive TFT LCD screen
Preface
The above has implemented the MCU's IO port, timer, external interrupt and other operations. On this basis, we will implement the driver of the TFT LCD screen for t...
1. Introduction
Before setting up the environment, I read some other people's posts and learned that the Keil that I often use cannot download programs, and I am not familiar with IAR. I can only use ...
w494143467onsemi and Avnet IoT Innovation Design Competition
1. Introduction
Timer_A can realize the following functions:
- multiple compare: Determines whether the timer reaches the set condition and triggers the event
- Multiple capture: Capture the time when...
Liquid crystal is one of the most commonly used display devices in the single-chip microcomputer system. This library has been tested on the MSP430F169 and MSP1430F149 microcontrollers and can be used...
Here is a method to use the internal bootloader of the chip to burn the program. After entering the boot mode, you can use the ordinary serial interface to boot the firmware, erase and program the FLA...
Host environment: Windows 10 64bit Development environment: MDK 5.23 Target board: LPC54114 I got an LPC54114 board from the NXP community before. It was made by Wanli. LPC54114 is a dual-core MCU, w...[Details]
According to domestic digital bloggers, Huawei is testing Qualcomm's next-generation flagship platform Snapdragon 898, which will be installed on its business flagship in the first quarter of next ye...[Details]
introduction With the explosive growth of the digital industry, more and more high-tech digital products have appeared on the market, all of which are inseparable from rechargeable batteries , espec...[Details]
Capacitive sensors generally convert the measured change into a change in capacitance. At present, various types of sensors based on this principle have been widely used in measuring acceleration, li...[Details]
Let's go back to April 27. On this day, MIUI 12 and Xiaomi 10 Youth Edition were officially unveiled. According to the tradition of the smartphone market, when new hardware and new system software ...[Details]
With the transformation of the automobile industry, the world is gradually entering the era of electrification. Currently, Chinese car companies and foreign traditional giants have "changed their off...[Details]
Introduction to Embedded Systems Programming How the microcontroller boots up Most modern microcontrollers contain on-chip flash memory to store compiled binary program code. Some microcontrollers...[Details]
Servo motor encoder zeroing and alignment is one of the key steps to ensure precise control of the servo system. This article will introduce the methods of servo motor encoder zeroing and alignment...[Details]
The biggest black swan event during the long holiday was that TI first cancelled the agency rights of the distribution giant Avnet. Yesterday, a more shocking event occurred: TI cancelled the agency ...[Details]
On January 16, the overseas version of Redmi Note 11S has been officially announced and will be released soon. This phone has passed FCC certification and will be pre-installed with MIUI 13 sy...[Details]
There are three types of batteries commonly used in UPS power applications : open liquid lead-acid batteries, maintenance-free batteries, and nickel-cadmium batteries. Factors that affect bat...[Details]
In recent years, with the development and application of technologies such as 5G communications and the Internet of Things, RF microwave, as one of the key technologies, has also developed rapidly, a...[Details]
In LabVIEW, the use of error clusters can help users quickly find and handle errors!
An error cluster has the characteristic that it can only display one error, which is the first error found by the ...[Details]
The 22nd meeting of the 13th National People's Congress Standing Committee was held in Beijing from October 13 to 17. It is reported that the bills to be reviewed at this Standing Committee meeting i...[Details]
LED Background Knowledge In recent years, LEDs have become a viable new light source that is no longer just used as a "status indicator" for electronic devices. Technological advances have mad...[Details]
RF/Wirelessly
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