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STM32读取ADS1292心电信号
资源描述使用STM32F405MCU通过SPI读写ADS1292获取1-2通道的心电信号,并通过串口打包发送,程序包含GPIO配置、ADS1292配置、心电信号打包等。
- 2022-04-16 07:04:58下载
- 积分:1
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这个是三星arm9芯片的rtc源码,会让你更加了解ARM9芯片的时钟设置及管理...
这个是三星arm9芯片的rtc源码,会让你更加了解ARM9芯片的时钟设置及管理-This is a Samsung ARM9 chip rtc source, will let you better understand the ARM9 chip
- 2022-08-11 14:10:55下载
- 积分:1
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44b0开发板上ADC驱动的例子,对初学者很有帮助
44b0开发板上ADC驱动的例子,对初学者很有帮助-44b0-driven development board ADC example, useful for beginners
- 2022-06-28 01:30:17下载
- 积分:1
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这是一个不到2000行的操作系统,巧妙地利用ARM9 CPU的内存管理单元(MMU)实现进程的切换。ARM9的4G虚拟地址可分成128个进程空间,每个32M。虽...
这是一个不到2000行的操作系统,巧妙地利用ARM9 CPU的内存管理单元(MMU)实现进程的切换。ARM9的4G虚拟地址可分成128个进程空间,每个32M。虽然它们的虚拟地址(VA)都是0-(32M-1),但是对应的MVA(Modified vitual address,由虚拟地址VA和进程号PID组合而来)不一样,设置MVA对应的页表指向不同物理地址就可以很方便地让各进程运行空间相互隔开。代码很少,注释丰富,希望能对想理解操作系统、了解ARM体系结构的朋友有所帮助。
-This is a trip of less than 2000 operating system, cleverly using ARM9 CPU memory management unit (MMU) to achieve the switching process. ARM9 4G virtual address can be divided into 128 process space, each 32M. While their virtual address (VA) are 0- (32M-1), but the corresponding MVA (Modified Virtual address, and by the virtual address VA and the process of portfolio from PID) not the same, set MVA corresponding page table at the different physical address can be very easy to let the the process of separating the mutual operation of space. Code rarely Notes rich, in hopes of understanding the operating system, understanding the ARM architecture friends help.
- 2023-01-15 10:50:03下载
- 积分:1
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ARM Cortex
ARM Cortex-M3 系列处理器 的实验代码,内容很全,涉及片内和外围所有部件编程。(Keil环境)
-ARM Cortex-M3 family of processors experimental code, content is very wide, involving all the components and peripherals on-chip programming. (Keil environment)
- 2022-08-14 10:22:17下载
- 积分:1
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Philips LPC series ARM7 ucos demo program permanent exploration of electronic
飞利浦 LPC系列ARM7 ucos演示程序 基于永探电子开发板-Philips LPC series ARM7 ucos demo program permanent exploration of electronic-based development board
- 2022-01-28 14:43:01下载
- 积分:1
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jtag协议,IEE1149.1协议文档。
jtag协议,IEE1149.1协议文档。-JTAG protocol, IEE1149.1 agreement document.
- 2023-06-17 00:05:03下载
- 积分:1
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基站定位
应用背景嵌入式开发应用中,可以进行基站定位,实现室内外比较准确的定位,可以通过串口收发AT指令,以短信的形式返回位置信息,实现和上位机的通讯。关键技术本程序的主要功能是:
一、发送短信读取基站定位信息
发送dw,则会收到"430D","03FD"类似的基站定位信息
二通过AT指令进行调试
- 2023-01-29 10:00:03下载
- 积分:1
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ARM basic knowledge, I have just found. And the U.S. share of
ARM基础知识,我刚找到的。
和大家共同分享下-ARM basic knowledge, I have just found. And the U.S. share of
- 2022-03-30 12:59:43下载
- 积分:1
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powarm s3c2440 main board schematics
powarm s3c2440 main board schematics
- 2022-04-25 09:26:14下载
- 积分:1