The following code resets ICE40LP1K, but it is found that the CDONE pin is always at a low level and will not be pulled high. Is there any other initialization operation?uint32_t fpga_reset(){fpga_ini...
Problem: The audio file is blocked from playing in a loop, and the screen cannot refresh the image captured by the camera in real time (there is a "stuck picture"). Try to use the state machine to pla...
[i=s] This post was last edited by qq825117996 on 2020-9-3 11:12[/i]void MX_TIM7_Init(void)
{LL_TIM_InitTypeDef TIM_InitStruct = {0};/* Peripheral clock enable */LL_APB1_GRP1_EnableClock(LL_APB1_GRP1_...
New wireless earbuds are charged from a battery inside the carrying case - This unique design requires a small solution size and efficient power components. In addition, the high volume demand in this...
Author: Pan Jiutang Recently, I participated in the warm-up and promotion activities of the "2006 International Mobile Phone Industry Exhibition and Forum" to be held in Tianjin from May 18th to 20th....
For beginners, the concept of interruption is relatively abstract. In fact, the processing system of the microcontroller has many similarities with the general thinking of people. Let's take a very ap...
1. Code: #include reg52.h typedef unsigned char u8; typedef unsigned int u16; sbit seg_sel = P1^4; sbit bit_sel = P1^5; #define DATA P0 //code When compiling the program, it will be used as a proxy....[Details]
On the afternoon of November 3, Tai'an Energy Bureau held a meeting to promote the construction of electrochemical energy storage demonstration projects. Relevant responsible persons from Daiyue Distr...[Details]
01 Introduction to MCU External Interrupts The so-called external interrupt is an interrupt caused by an external signal, such as the level change (high level, low level), edge change (rising...[Details]
M4 as host: int main(void) { /* USER CODE BEGIN 1 */ /* USER CODE END 1 */ HAL_Init(); /* Configure the system clock */ SystemClock_Config(); /* Initialize all configured peripherals ...[Details]
Submersible liquid level sensor is a commonly used flow measurement instrument, which is widely used in many industries. Submersible liquid level sensor will also have various problems during use, s...[Details]
"Make a good car, make a good car that is recognized by the market, has vitality and core competitiveness." This is Wang Yunzhong's career ideal, simple but full of energy. As the chief engineer of...[Details]
Power devices such as IGBT, Power MOSFET and Bipolar Power Transistor all need to be adequately protected to avoid damage caused by undervoltage, Miller effect, missing saturation, overload and short...[Details]
This paper designs a building wireless video intercom circuit, which uses a single-chip microcomputer as the controller core and connects to peripheral circuits. It transmits video signals through ...[Details]
Jiwei.com reported on May 18 that Visionox showcased its under-screen camera solution InV see®️ Pro at SID Display Week 2021. According to a digital blogger, ZTE's new phone is expected to debut this...[Details]
1. Hardware Design
2. Software Design
1. Program Features
Send a number between 0-65536 in hexadecimal. When the microcontroller receives it, it will be displayed dynamically on the digital tu...[Details]
By using the single-chip microcomputer to control DAC0832 to output a sawtooth wave, the light-emitting diode D12 on the experimental board changes from dark to bright and repeats the cy...[Details]
1. Test data is discrete
The discreteness referred to here is a more serious degree, and the test values of the same material can differ by several times. This situation often occurs in the pow...[Details]
As December is about to pass, the officially promised One UI 4.0 official version has now arrived. The first to receive the push are Samsung Galaxy Z Flip3 5G and Fold3 5G, and the S21 series is expe...[Details]
With the vigorous rise of a new round of industrial revolution and industrial transformation, smart sensors are being widely used in many fields such as industrial Internet, autonomous driving, biom...[Details]
Revenue and earnings exceeded expectations, and free cash flow increased 41% month-on-month
October 29, 2024 – ON Semiconductor (ONSEMI) announced its third quarter 2024 results, w...[Details]
FPGA/CPLD
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