[i=s]This post was last edited by alan000345 on 2019-3-29 08:32[/i] [align=left][align=center][/align][/align][align=left][color=rgb(63, 63, 63)][font=-apple-system-font, BlinkMacSystemFont, "][size=1...
The default in CE is 64M. After setting IMGRAM128=1, there is no problem supporting 128M. However, after setting IMGRAM256=1, I cannot enter the system. So I would like to ask how to add support for 2...
Start your design with the industry's first single-chip microcontroller unit (MCU) with built-in Wi-Fi connectivity. The SimpleLink CC3200 device for Internet of Things (IoT) applications is a wireles...
Today I searched on Taobao and saw that the XDS100V2 emulator with isolation is only 49.88 yuan. Is it reliable? I feel that the cost is more than that!...
The digital-analog design industry should avoid copying experience and rules, but to thoroughly explain this problem, we must first understand the mechanism of digital-analog interference. The impact ...
[i=s]This post was last edited by Rambo on 2017-9-28 10:54[/i] [align=left][color=#333333]Qt [/color][color=#333333] is a well-known C++ application framework. You can't say it's just a GUI library, b...
ZTE
The communication embargo incident has impacted the communication industry and sounded the alarm for the semiconductor industry. Let's follow the embedded editor to learn more about the r...[Details]
Using Systick timer to achieve delay 1. SysTick timer characteristics The SysTick timer is a 24-bit down counter, that is, when vlue is decremented to 0, an interrupt is triggered and the load va...[Details]
This part of the code in the void SystemClock_Config(void) function in the main file generated by stm32cubemx RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE; This bug occurs, and the f...[Details]
If you do not use an external crystal on the STM32, the connection method of OSC_IN and OSC_OUT If you use the internal RC oscillator instead of an external crystal, please follow the following metho...[Details]
Circuit: Using AT89S52 single chip microcomputer. P3.0 to P3.3 are connected to four external buttons. P3.4 to P3.7 are the bit selection ports for controlling the four digital tubes, and P1 is the s...[Details]
:For medium and large-scale domestic photovoltaic power stations, inverters generally go through an open bidding process. Due to the high technical content of power station design, it is necessary ...[Details]
At CES 2018, Samsung launched a 146-inch giant TV, The Wall. This is Samsung's first product developed using
MicroLED
technology. It not only has ultra-high picture quality and contrast, bu...[Details]
The chip is EM78P153 ; P64, P65 are connected to the crystal oscillator, the oscillation mode is 4MHz crystal oscillator ; the watchdog is off, the instruction cycle is 2 CLOCK, and P63 is the rese...[Details]
Shanghai, China, January 26, 2018 - In the era of entertainment, 4K high-definition entertainment content is highly sought after. More and more people are willing to watch travel images, children's c...[Details]
In many programming occasions, we often use time delay subroutines. Next, we will introduce a delay subroutine that can control the delay time. The following is a program that uses the development t...[Details]
// AT24C64 support functions using ATMEGA's TWI // PIN -WP is hard-wired to GND // fuctions work better outside interrupt routines // by MXH, 2003/07/30 #include "DStruct.h" #include avr/twi.h...[Details]
DMA, the full name is: Direct Memory Access, which means direct memory access. The DMA transmission method does not require the CPU to directly control the transmission, nor does it have the process ...[Details]
RF/Wirelessly
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