[align=left]On the basis of the established project template, further add simple operation functions to facilitate future programming. Directly use the functions in the system folder of the Atom Broth...
Chapter 35 DS18B20 Digital Temperature Sensor Experiment Although STM32 has its own temperature sensor, the temperature rise of the chip is large and the actual temperature is quite different. Therefo...
I made a printer driver, and then printed in Paint, and found that DrvEnablePDEV was entered, but DrvDisablePDEV was called immediately, and even DrvStartDoc was not entered. Is it because there is no...
RT I accidentally saw a chip in SOP8 package, with ATMLH846 46D (or 460) printed on it. I was curious to know what it was for, and I searched online, but I couldn't find it. I guessed it was from Atme...
I am using a 4 series, and I have a question about writing to the internal RTC. After the RTC is configured and started, if the user needs to modify the time by pressing a button, when modifying RTCHO...
The teacher gave me a program to modify. It was an algorithm used in a software on a mobile phone. When I was compiling the original code, I found that VC++6.0 had an error and prompted that there was...
In the past few days, the news that ZTE was "banned" by the US Department of Commerce has triggered widespread reflection and concern in various domestic industries about the lack of independent co...[Details]
Dong Yang, executive vice president of the China Association of Automobile Manufacturers, said on the 26th that according to the authorization of the Ministry of Industry and Information Technology...[Details]
When talking about Chinese chips, Ni Guangnan is indispensable. Let’s learn more about the relevant content with the embedded editor.
Since he co-founded Lenovo in 1985, Ni Guangnan has been s...[Details]
Profit growth of 85% in 2017, target revenue of 12.5 billion yuan in 2018: The company released its 2017 annual report, achieving revenue of 8.886 billion yuan, a year-on-year increase of 48.01%; prof...[Details]
On April 24, Sungrow released its annual financial report. The report shows that in 2017, Sungrow's global shipments reached 16.5GW, of which domestic shipments reached 13.2GW, a year-on-year incre...[Details]
For STM32, there are two ways to reset the software: 1) Use the official software library The system reset function is directly provided in the stm32f10x_nvic.c file of the official software li...[Details]
CMSIS Driver has similar API functions and similar calling methods. It is a further encapsulation based on the ST HAL library. It is much more convenient and simpler to use and configure than the ST ...[Details]
Since the first draft of the 5G
NR standard was officially launched at
the end of 2017
, the
5G
commercialization process has taken a substantial step forward. From that moment on, mo...[Details]
Although it is early summer, the Chinese smartphone market is still in the cold winter, just like Beijing in April with snow. For mobile phone brands caught in the middle, the cold is even more bit...[Details]
This example is mainly to familiarize yourself with the register configuration of Timer A and the configuration method of IAR. /*********************************************** Program function: re...[Details]
This program mainly uses the comparison output function of the timer to generate PWM waves to control the LED. The comparison output of timer A corresponds to P2.3 P2.4. Therefore, a matching working...[Details]
1. Brief description A summary of "How to build uClinux kernel transplantation on ARMSYS development board with S3C44B0X as core", including the analysis of Bootloader function and the key co...[Details]
1. Heart rate measurement principle 1. What is a heart rate module? The heart rate module is professionally used to monitor the heart rate of the wrist, fingers, forehead, earlobe, chest and other ...[Details]