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ldr r0, _start
adr r0, _start
ldr r0, =_start
nop
mov pc, lr
_start:
nop
Set RO to 0x0c008000 when compiling
↓...[Details]
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On January 11, 2024, the China Automotive Power Battery Industry Innovation Alliance (referred to as the " Battery Alliance") released domestic power and energy storage battery sales and vehicle inst...[Details]
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OnePlus recently released the OnePlus 10 Pro mobile phone worldwide and announced the kernel source code of the phone to facilitate modifications by private experts. Since the Linux kernel is...[Details]
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When SM2..0 is 010, the SLEEP instruction will put the MCU into power-down mode. In this mode, the external crystal stops oscillating, while the external interrupt, two-wire interface address match a...[Details]
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This experiment is completed using Keil Uvision4 software and ISIS7 Professional simulation software. You need to install these two software in advance, and start our experiment below: We first use i...[Details]
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Xiaomi's foldable phone is on the way! Recently, there have been reports that Xiaomi’s first foldable phone may be released this year. It may be the sequel to the Xiaomi MIX series and named ...[Details]
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The first knowledge point is the application of decoupling capacitors. First of all, we need to introduce the application background of decoupling capacitors. This background is electromagnetic interf...[Details]
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The gold diggers have not yet become rich, but the water seller has achieved financial freedom first. This is the ridicule that a merger and acquisition in the field of autonomous driving received ...[Details]
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This is an LCD ultrasonic distance measuring board. The information is collected and sorted from the Internet. The display screen of the distance measuring board is a 3310 mobile phone LCD screen, ...[Details]
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At present, CAN-bus technology is very mature in the construction machinery industry, but it is still very difficult to encounter faults on site, especially occasional faults. ZLG has proposed a set ...[Details]
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The system structure of the electric heating shear circuit is shown in Figure 1. It consists of six parts: sensor-ball switch, microcontroller timing detection and processing, working status indica...[Details]
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Xi Jinping, General Secretary of the CPC Central Committee, President of the State, and Chairman of the Central Military Commission, emphasized during his inspection in Wuhan, Hubei Province on the 2...[Details]
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According to 9to5Mac, Apple has cut iPhone orders for 2022 due to supply chain disruptions and the Russia-Ukraine war, and will cut them again in the future. Services are becoming a "key differentiat...[Details]
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0 Introduction
The three-level converter has the following advantages:
——The voltage stress of the switch tube is half of the input voltage;
——The size of energy storag...[Details]
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Introduction to UDS
UDS (Unified Diagnostic Services) is a universal diagnostic service standard used for the diagnosis and debugging of automotive electronic control units (ECUs). UDS is a co...[Details]