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ADC+USART1
说明: 基于STM32F1x的ADC电压检测代码(ADC Voltage Detection Code Based on STM32F1x)
- 2020-06-21 22:20:02下载
- 积分:1
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houseDetect
小型图像处理平台,包括滤波,边缘提取,边缘优化以及图像匹配功能(Small image processing platform, including filtering, edge detection, edge optimization and image matching function)
- 2009-05-13 21:05:30下载
- 积分:1
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camera
SOC芯片摄像头驱动程序,包括测试程序。含有摄像头寄存器的读写基本操作。 文件列表:
camera_gpio_sccb.c
camera_gpio_sccb.h
camera_i2c_sccb.c
camera_i2c_sccb.h
camera_test.c
camera_test.h
ov7660.h
(CMMB mobile TV camera driver, including the test procedure.)
- 2013-05-30 19:19:41下载
- 积分:1
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xiong
十六进制转换为十进制,是想应用程序可视化界面实现不同进制之间的转换。(sixteen to ten)
- 2009-04-07 09:17:06下载
- 积分:1
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Sheet1
对模拟输入进行描述,通过比例,加减,跟随运算,得到正确信号(The analog input is described, the proportion, addition and subtraction, follow operation, get the right signal)
- 2015-04-14 19:35:09下载
- 积分:1
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485-shouce
RS484芯片手册,PDF格式 花钱买的资料,奉献给大家(RS484 chip manual, PDF format, please Favorites)
- 2014-10-25 22:39:32下载
- 积分:1
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新建文件夹
说明: 谐振电路产生方波后输入脉冲信号到51单片机测量脉冲信号频率输出到1602显示屏上(The resonant circuit generates square wave and then inputs pulse signal to 51 single chip computer to measure pulse signal frequency and outputs it to 1602 display screen.r)
- 2020-06-17 23:20:01下载
- 积分:1
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LEDs
leds blinking for lpc2148
- 2013-05-17 02:24:22下载
- 积分:1
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DMA温度传感器
stm32的DAM方式温度传感器,stm32的DAM方式温度传感器,stm32的DAM方式温度传感器,stm32的DAM方式温度传感器,stm32的DAM方式温度传感器,stm32的DAM方式温度传感器,stm32的DAM方式温度传感器,stm32的DAM方式温度传感器,stm32的DAM方式温度传感器,stm32的DAM方式温度传感器,stm32的DAM方式温度传感器,stm32的DAM方式温度传感器,stm32的DAM方式温度传感器,stm32的DAM方式温度传感器
- 2022-02-11 14:18:04下载
- 积分:1
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Optimized-JS-V8
面向对象、设计模式与性能
有些C/C++开发者有些奇怪的观念。他们认为使用面向对象和设计模式会降低程序的性能。但V8证明了这种观念是错误的。V8的实现使用了许多设计模式,但依然非常高效。
下面列出V8中使用的两个模式:
工厂模式
当Javascript引擎执行一个脚本时,引擎为遇到的每个变量、函数或数组都创建一个实例。JSObject是所有这些对象的父对象(Object oriented, design patterns and performance
Some C/C++ developers have some strange ideas. They believe that the use of object-oriented and design patterns will reduce the performance of the program. But V8 proved that this idea is wrong. V8 implementation uses a number of design patterns, but still very efficient.
The following lists the two models used in V8:
Factory mode
When a Javascript engine s a script, the engine creates an instance of each variable, function, or array encountered by the engine. JSObject is the parent of all of these objects.)
- 2016-08-30 23:02:34下载
- 积分:1