This article introduces the process of building the ESP-IDF environment for ESP32-S2-Kaluga-1.
1. Review of previous pitfalls
I have done ESP32 development with Arduino and MicroPython, and have also ...
I have a few English version Hikvision dome cameras brought back from abroad. I want to use them, but I can't search for the devices on the Chinese version of the hard disk recorder. Can any master he...
Texas Instruments' C2000 real-time control series will soon add the F28003X member. The F28003X provides higher computing performance and larger FLASH space than the F28002X/F28004X . Combined with th...
[i=s]This post was last edited by Li Jiahui on 2020-4-4 17:28[/i]The data sent by the two 32-bit MCU hosts to the slaves can be received correctly by the slaves. Each time the slave receives a byte, i...
To be honest, I don’t believe that I got this firmware after spending a whole day trying and failing countless times.
For those who have the same problem, you can directly use STM32CubeProgrammer to b...
In the previous post, I failed to connect to IBM Watson Quickstart due to poor network when I posted the screenshot. This time I finally connected it, and I am posting now to make up for it.
This time...
Circuit Function and Advantages
The circuit shown in Figure 1 is a complete loop-powered thermocouple temperature measurement system that uses the PWM function of a precision analog microcontro...[Details]
Electric vehicles have entered our lives with their advantages of convenient travel, low carbon and environmental protection, but the high failure rate of its chargers is a headache. For this reaso...[Details]
Based on the QC/T 29106-2014 standard, this paper proposes new durability characteristics test and contact voltage drop test methods, and conducts experimental verification on these two test method...[Details]
On April 16, Huawei announced that it will release the nova 7 series on April 23. The keyword "series" indicates that there is more than one phone in the nova 7 family. Previously disclosed ...[Details]
A recent project required a simple processing of the data collected by the camera. The MCU we used was the Cortex-M4 F407 series. Regarding the video processing of STM32F4xx, the official routine g...[Details]
Recently, BlackBerry signed an agreement with Desay SV Automotive to build an autonomous driving domain controller for the Xiaopeng P7. Although BlackBerry has no presence in the mobile phone field, ...[Details]
1. Introduction
P89LPC935 is a single-chip packaged microcontroller, suitable for many occasions requiring high integration and low cost, and can meet various performance requirements. P89LPC9...[Details]
Contents The invention relates to an instrument for measuring heat absorption or release by taking cold water or hot water as carrier in a heat exchange loop, and in particular to an embedded ultraso...[Details]
In Linux or Android system, if we want to configure the GPIO pin of Freescale IMX6 processor, for example, the GPIO_19 pin, then we need to do it like this: #define MX6Q_PAD_GPIO_19__GPIO_4_5 (_MX...[Details]
Abstract: This article introduces the practical key technologies and specific implementation methods and application cases to ensure the data integrity and reliability of the high-speed continuo...[Details]
Solution 1: STM32F103 has some functions that 407 has, and the pins of these functions are completely compatible, only the programs are different. . . STM32F407 has some functions that 103 may not ha...[Details]
Aibo Technology invested in Hangzhou Yixin Micro Technology Co., Ltd. and placed new shares to raise a total of approximately HK$79.998 million. Consolidate own capital strength and seize new opportu...[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]