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tool:
Segger's JLink emulator
Segger's JLink for Linux
arm-xx-linux-xx-gdb in the cross-compilation toolchain
Initialization Script
Tool Install...[Details]
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Abstract: Spread spectrum technology based on spread spectrum linear frequency modulation pulses uses low-cost integrated circuits to realize power line carrier and radio frequency communication...[Details]
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Using STM32F030's SPI to drive TFT LCD, the LCD I use is a 2.4-inch color screen with 240*320 pixels, and the driver IC is ili9341. Only four wires are needed to light up the LCD. Here is the SPI con...[Details]
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Last time we turned on the LED. You may have tried to replace LED_RED with other lights, or you may have used led_on() to turn on all LEDs at once. But after the LEDs were turned on, the program exit...[Details]
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On April 24, Wan Mingzhong, Party Secretary and Chairman of China Energy Engineering Digital Technology Group, and his delegation went to Zhangshu, Jiangxi Province, to hold discussions with Luo Go...[Details]
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Capacitive sensors have been widely used in industry, medicine, military and other fields. However, most of the current capacitance measurement methods have low integration level and low precision, so...[Details]
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1 Introduction
In the power system, DC power supply is used as a power supply for relay protection, automatic devices, and primary and secondary equipment operations. It is a very ...[Details]
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ZVS phase-shifted full-bridge DC/DC converter control structure diagram
The specific parameters are as follows: transformer ratio is 4:23:23, primary leakage inductance is 0.45u...[Details]
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I saw the following code when looking at the lowlevel_init.S file of U-BOOT:
lowlevel_init:
ldr r0, =SMRDATA
ldr r1, _TEXT_BASE
sub r0, r0, r1
ldr r1, =BWSCON
add r2, r0, #13*4
0:
ldr r3, , #4...[Details]
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Follow the configuration below to ensure correct TDR rise time.
Using the 30cm cable provided with the PicoScope 9311, connect 30cm directly from the TDR output to the channel 1 input.
step:
...[Details]
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Electronic devices usually use a casing to shield interference from external electromagnetic fields. The casing usually has holes on the outside to provide ventilation and visibility. Such holes wi...[Details]
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OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robot p...[Details]
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Conventional SLAM algorithms first assume that all objects in the environment are stationary. However, some SLAM systems that can operate in dynamic environments simply regard dynamic objects in th...[Details]
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We know that there is a power management register PCON inside the microcontroller. The lowest two bits of this register, IDL and PD, are used to set whether the microcontroller enters idle mode and p...[Details]
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The industry-renowned Arm® Tech Symposia annual technology conference will
kick off at the Ritz-Carlton Hotel in Pudong, Shanghai on November 19, 2024, and will move to the Renaissance Shenzhen...[Details]
GD32 MCU
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