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Overview CH558 is an enhanced E8051 core microcontroller compatible with the MCS51 instruction set. 79% of the instructions are single-byte single-cycle instructions. It has built-in 32K CodeFlash an...[Details]
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On the morning of February 3, Qingdao Hisense Network Energy Co., Ltd. (hereinafter referred to as Hisense Network Energy) and Shandong Electric Times Energy Technology Co., Ltd. (hereinafter refer...[Details]
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ACEINNA, a leading provider of inertial sensing and navigation systems for autonomous vehicles and equipment, has announced the commercialization of its OpenARC high-precision positioning service pla...[Details]
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The "October 2020 Domestic Mobile Phone Market Report" released today by the China Academy of Information and Communications Technology shows that in October, the total shipments of the domestic mobi...[Details]
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On July 23, in an interview with Nikkei media, Jim Hamajima, president of the Japan office of the Semiconductor Equipment and Materials International (SEMI), expressed his hope to promote the stand...[Details]
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Qualcomm and Apple simultaneously released statements on their official websites, announcing that they had reached a settlement agreement. The settlement included the two parties dismissing all lawsu...[Details]
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Climate change is the most urgent and severe threat facing mankind. Addressing climate change is one of the most important tasks of the United Nations. The Global Energy Internet can play an import...[Details]
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/*------------------------------------------------------------------------------ For safety reasons, many NOPs in the program are redundant. I hope readers can further simplify them, but they must be...[Details]
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When measuring with power on, the current circuit or voltage circuit of the power meter will produce voltage drop or shunt power, which will cause a certain error △P to the measured value, making the...[Details]
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Digital multimeters, or DMMs, come in a variety of shapes and sizes, perhaps more than any other instrument category. DMMs are primarily used in field environments where portability and battery power...[Details]
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I have been studying arm for 2 months, and now I feel that I understand the boot process of arm in Nand flash mode. Now I come here to record it to express my extremely happy mood. Without further ad...[Details]
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How to use assembly programming in C program
Method 1: Add asm before each assembly statement.
void reset_da ta(void)
{
asm mov r0,#0dfh
asm do_resetdata:
asm mo...[Details]
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; /*Read and write EEPROM*/
;This file provides four functions to read and write MEM (24C02)
;ReadMemByte
;ReadMemBlock
;WriteMemByte
;WriteMemBlock
;-------------------------------------------...[Details]
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RTC is similar to DS1302... Of course, it can be divided and has a 32-bit counter... Alarm, seconds, overflow interrupt... etc. RTC is on the APB1 bus...
To use RTC, generally speaking, the backu...[Details]
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Since it is still troublesome to develop under LINUX, is there a more convenient and simple development method under WINDOWS? The answer is yes. Of course, we cannot choose a development tool like ...[Details]
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