-
About AVR interrupts: When the system is running the main program normally, if there is suddenly an important task to be processed immediately, the system will save the current work and then proces...[Details]
-
According to Central News Agency, Foxconn Group Chairman Terry Gou recently announced that he will run for the 2020 Taiwan leader, causing fluctuations in Foxconn's stock price. Because Guo Taiming...[Details]
-
On iOS 13 and watchOS 6, Apple continues to show its emphasis on health tracking functions, but the newly added Cycle app can only be used by about half of users because it is a tool for recording an...[Details]
-
Before executing the sleep() function, you can set the unused pins to analog input, high impedance mode. ANSELAbits.ANSA4 = 1; //Before entering sleep, set the LED IO port to analog input TRISAbits...[Details]
-
According to foreign media reports, researchers at the Swiss Federal Institute of Technology in Zurich (ETH Zurich) have successfully developed the first integrated gas sensor using non-dispersive in...[Details]
-
With the continuous development of my country's electronic industry, the quality and technology requirements of various industries for various industrial-grade products are constantly increasi...[Details]
-
On the surface, this may seem very tricky, but there are actually several ways to measure the impedance of a converter. The trick is to use a network analyzer to do most of the grunt work, but such ...[Details]
-
1. MPLAB SIM does not require hardware support. After setting the breakpoint, run it in single step or full speed. You can use Debugger- stopwatch to observe and test the actual execution time of the...[Details]
-
During the 618 promotion, Apple publicly launched price cuts on mainstream e-commerce platforms such as Tmall and JD.com, with many popular smartphones such as iPhone 11 and iPhone SE hitting their l...[Details]
-
The common local faults of transformer core and their repair process are as follows: (1) When the insulation between the upper iron yoke sheets is aged and the other parts of the iron core are norm...[Details]
-
The working principle of the infrared sensor is to emit infrared light, which is reflected from the prism, and the sensor is judged whether it is in water or air based on the reflection. Therefore,...[Details]
-
Atomthreads, like many operating systems, will call idle when there is no task scheduling. (by cpuwolf)
static void atomIdleThread (uint32_t param)
{
/* Compiler warning */
param ...[Details]
-
On May 27, at the third Yangtze River Delta Integrated Development High-level Forum held in Wuxi, Jiangsu, the four major industrial chain alliances of the Yangtze River Delta, namely integrated circ...[Details]
-
PIC16F616 is a 14-pin, 8-bit CMOS microcontroller. It uses a reduced instruction set with only 35 instructions. Due to the use of the Harvard bus structure with separate data bus and instruction bus,...[Details]
-
background
It is related to the production environment of the company. I don't want to burn nand flash under uboot every time. I also think that the method of upgrading with USB disk is slow. ...[Details]
Embedded System
京公网安备 11010802033920号
EEWORLD
