[i=s]This post was last edited by damiaa on 2022-9-15 12:36[/i]【Home treasure】 esp32s2 freertos communication between tasks xMessageBuffer
The message buffer allows discrete messages of variable lengt...
When developing with Cortex-M processors, the most feared error for many engineers is Hard Fault during debugging. There are many reasons that may cause Fault exceptions. In addition to the program it...
Dear embedded system veterans, I have only played with cortex M-level microcontrollers such as STM32 and TM4. I don't know Linux and have never touched cortex A-level processors. Recently, I want to p...
[i=s]This post was last edited by Micsig on 2019-12-17 14:12[/i]Vertical resolution concept
The first step in measuring analog signals with a digital oscilloscope is to use an ADC (analog-to-digital c...
The spectrum analysis method based on FFT can extract useful information from signals containing noise, and has important application value in the data processing of instruments and meters. In order t...
With the rapid development of electronic technology, the frequency of communication signals is getting higher and higher, and the signal quality requirements are becoming more and more stringent. Is ...[Details]
According to mspoweruser, Qualcomm's new generation flagship mobile phone chip may be named Snapdragon 888. Previous leaked information showed that the new generation of Snapdragon flagship processo...[Details]
After the U.S. stock market closed on Thursday, Broadcom officially announced its acquisition of Symantec's enterprise business for $10.7 billion in cash. It is reported that after the announcement...[Details]
South Korea's domestically produced self-driving cars will begin their first trial runs next week, the Korea Electronics and Telecommunications Research Institute said. AutoVe is a Level 4 autonom...[Details]
The cable fault tester is based on the fault detection principle. When the instrument is in the flashover trigger mode, the flashover echo formed by the instantaneous breakdown discharge at the fault...[Details]
0 Introduction With the development of network technology, the Internet is gradually integrating computer systems and communication systems around the world to form an information highway and a publi...[Details]
Yesterday, Goodix Technology released the "Announcement on the Completion of the Asset Delivery of the Target Assets of the Overseas Investment to Establish a Subsidiary and Purchase Assets", announc...[Details]
The function signal generator system is mainly composed of a master oscillator, a master oscillator output adjustment potentiometer, a voltage amplifier, an output attenuator, a power amplifier, an i...[Details]
According to a new report today from The Elec, Apple has canceled its collaboration with Samsung to use OLED displays developed by Samsung for its upcoming 10.86-inch iPad Air. People familiar with...[Details]
Sina Digital News reported on the afternoon of April 23 that Xiaomi has just officially released its new flagship TV: Xiaomi Mural TV, and updated its latest generation of multi-size TVs - Xiaomi Ful...[Details]
1. Change the target name After opening Keil, the target in the Project Workspace on the left can be modified. The method is: right-click Target - Manage Compnents - double-click the item to be modif...[Details]
int main( void )
{
Bsp_Init();
os_sys_init_user( Task_SysInit,
50,
gTaskStack_SysInit,
DEF_StakSize_SysInit ); //System initializes and runs the first task with 4 param...[Details]
Ten years of experience in the industry, teaching you the 12th lesson of microcontroller introduction:
In order to deepen the understanding of an important feature of assignment statements, "coverage...[Details]
Recently, it was learned that the shareholders of Wuhu Chery Lion Auto Technology Co., Ltd. (hereinafter referred to as Lion Technology) have changed from the original Chery Automobile Co., Ltd. to C...[Details]
Since Uboot2011.06 has good support for S3C6410, we use Uboot2011.06.
1. Porting environment
Host: VMWare-ubuntu
Development board: ok6410—512M nandflash, Kernel: 2.6.30.4
u-boot: u...[Details]
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