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【JDPCB】Qisda is introducing smart factories in phases. Chairman Chen Qihong said yesterday (25th) that through high automation, order delivery can be accelerated. The current benefits have reached a...[Details]
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Using Systick timer to achieve delay 1. SysTick timer characteristics The SysTick timer is a 24-bit down counter, that is, when vlue is decremented to 0, an interrupt is triggered and the load va...[Details]
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In the development of artificial intelligence, talent reserve is undoubtedly an important part. Artificial intelligence should be a bottom-level technology that can be deeply embedded in any indust...[Details]
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If you do not use an external crystal on the STM32, the connection method of OSC_IN and OSC_OUT If you use the internal RC oscillator instead of an external crystal, please follow the following metho...[Details]
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****************************************************************** 1. The operand is in register, R0--R7 2. Operands are in internal RAM 3. Operands are in external RAM But they are all similar. For ...[Details]
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Recently, the "2018 Household Photovoltaic Development Seminar" was successfully held in Hangzhou, Zhejiang Province. Sungrow attended the conference as a special co-organizer and summarized the statu...[Details]
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The chip is EM78P153 ; P64, P65 are connected to the crystal oscillator, the oscillation mode is 4MHz crystal oscillator ; the watchdog is off, the instruction cycle is 2 CLOCK, and P63 is the rese...[Details]
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在一个沒有規则性的内容转换中，查表程序是相当有用的，用户可以使用查表程序很快速的得到相关内容的转换。 例：设计一个程序，將如下图所示中的PORT5读到的一个数值，将输入内容做转换，然后输出到PORT6的7段显示器上。 上图中开关关闭，I/O引脚可以得到一个低电位，若是开关开启则I/O引脚可以得到一个高电位。 图 5.2 数码管 八段说明 7段显示器的接线图如上，我們要編一...[Details]
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The chip is EM78P153 P64, P65 is connected to the crystal oscillator, the oscillation mode is 4MHz crystal oscillator watchdog gate, the instruction cycle is 2 CLOCK, P63 is the reset pin *****...[Details]
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; ******************************************** ; Function: 7-segment digital tube display program * ; MICroProcessor : HT48R50A-1/28SKDIP-A * ; Author: www.picavr.com * ; Cr...[Details]
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HT1380 EQU 0X06 COUNT0 EQU 0X10 TXBUF EQU 0X11 RXBUF EQU 0X12 DATABUF EQU 0X13 ADDRPOINT EQU 0X14 HT_SDA_IN EQU 0B01001000 HD_SDA_OUT EQU 0B00001000 HT_SCL EQU 0 HT_RST EQU ...[Details]
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From the definition of artificial intelligence, "intelligence" includes the meaning of acquiring and using knowledge. The prefix "artificial" refers to artificially developed intelligent entities. ...[Details]
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Introduction: This article introduces the only download method officially recommended by AVR: STK500. It also introduces JTAG downloading supported by AVR Studio. If you want to simulate, you still n...[Details]
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In order to save space in the data memory in Keil , an array or string is defined by the "code" keyword to be stored in the program memory: uchar code buffer ={0,1,2,3,4,5}; uchar c...[Details]
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Samsung Electronics of South Korea is racing against time to be the first to showcase Micro LED (micro light emitting diode) TVs at CES (Consumer Electronics Show) on January 7, 2018. This time, th...[Details]
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