An error occurred after compiling, and I don’t know how to modify it
Error[Li006]: duplicate definitions for “AI2_Cal_4"; in "E:\DEH卡\ARM source\source\EWARMv5\Debug\Obj\ARMcommtoSTC.o",and "E:\DEH卡\A...
Objectively recommend, it is really super value, the CD with complete information, the boss organized it very well http://item.taobao.com/item.htm?id=6683597240 I. Onboard resources ◆ CPU: STM32F103VE...
[font=楷体,楷体_GB2312][size=5][color=red]Hello everyone, I want to send a string on the PC and then display it on the LCD, but now the chip can only receive characters. I want to know how to receive the ...
This question is almost an old one.The answer is obvious. You can learn by yourself, but it requires more self-control.Then let’s take a look at the basic learning direction.Java Web development requi...
[align=left]Two great works left by Hawking: "A Brief History of Time" and "The Universe in a Nutshell". [/align] [align=center][/align] On March 14, Hawking passed away peacefully at his home in Camb...
I recently upgraded MDK to V5.25 and found that there are many libraries in the Managing Run-Time Environment. Compared with the past, it is much better, from the bottom-level driver to the upper-le...[Details]
At the just concluded InfoComm 2018 exhibition, the two major brands, Zhongke Jiguang and China Hualu, both displayed three-color light source
laser TVs
. The outstanding color performance ...[Details]
This small program is still the use of timer, which is relatively simple. The specific parts are noted in the comments, please refer to the comments. /*********************************************...[Details]
With the development of information technology, intelligence, informatization and networking have become the development trend of modern industrial control. Since the 1980s, the rapid development...[Details]
As cryptocurrency continues to gain popularity, a technology hidden behind it has attracted more attention from the world, that is the now hotly debated
blockchain
. Let's follow the embedd...[Details]
Mobile communication resale business means that enterprises can contract part of the communication network usage rights from basic telecommunications operators, repackage them into their own brands...[Details]
The photovoltaic industry has become a new business card for China to the world. It not only represents China's leading technology, but also constantly breaks various records with its development spee...[Details]
1) ADC multi-channel acquisition: (Multi-channel acquisition must use scanning mode. In scanning mode, the channels of the rule group share a register, so DMA transmission must be used; to prevent da...[Details]
The T3 timer (8-bit) of CC2530 requires understanding of T3CTL, T3CCTL0, T3CC0, T3CCTL1, and T3CC registers. Timer 3/4 is an 8-bit timer with timer/counter/PWM functions. Timer 2, also known as MAC t...[Details]
The clock frequency of the 80C51 microcontroller is 12MHz, and the timer T1 and P1.0 are used to output rectangular pulses. The waveform only shows two segments: one segment is 100us and the other se...[Details]
By manually inputting single pulses to the /INT0 of the 8051 microcontroller one by one, an interrupt is requested to the microcontroller. Each time the microcontroller interrupts, it outputs 55H, AA...[Details]
According to the design requirements, the maximum voltage gain ≥ 60dB is achieved within a wide signal bandwidth (0-10MHz), and the ability to continuously adjust the gain or preset the gain in 5dB...[Details]
The watchdog timer is a counter whose basic function is to restart the system after a software problem or program runaway occurs. The watchdog counter counts automatically when it is working normally...[Details]
Microcontroller MCU
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