I would like to know if there is any tool for migrating from ARM mcu's to Atmel? can any one help me on this topic?
I would like to know if there is any tool for migrating from ARM mcu's to Atmel? can any one help me on this topic?
I have to port a solution i am working on for Cortex-M4. I need to build,profile and later optimize.
Can somebody please suggest which all tool will be helpful.
Hello,
DSP concept guys say, that it's time to use ARM Cortex-M microcontrollers for embedded DSP systems, so I looked at CMSIS library of filtering functions, and found that it is of block type.
As you know, the most painful feature of ARM Cortex-M…
Hello,
We have received a question on ARM Facebook I think this group could answer.
Is there any ARM Cortex-M microcontroller simulator available for free?
The poster seemed most interested about Proteus Virtual System Modelling I believe.
I tried to use FFT functions in a project and included the header file required for CMSIS library, arm_math.h.
But I found one issue.
Including “arm_math.h” in a project disables systick function which is used as timer event implementing source for the…
原作者: danowens
原帖地址:CoreMark and Compiler Performance
CoreMark正在迅速引起人们关注,成为事实上的 CPU 性能基准测试标准。这是一款易于编译和运行的免费工具,能返回一个有价值结果,简化了性能分析。与上世纪 90 年代的
Dhrystone 一样,我们发现开发人员正在试图根据 CPU 性能判断编译器效率。这种判断往往会令人误解,因为CoreMark 与之前的Dhrystone 一样,属于特殊用途的基准测试小工具,它以 CPU 性能而非广泛的嵌入式软件工作负载为目标…
大容量的STM32F101xx、STM32F103xx系列和互联型产品中包含了两个基本定时器,TIM6和TIM7。这两个定时器功能非常简单,基本上和SysTick 定时器相当。
但是我在使用的时候确是费了一番周折才调试通过,所以还是应该将这两个定时器的使用方法好好的写一写。
基本定时器TIM6和TIM7各包含一个16位自动装载计数器,由各自的可编程预分频器驱动。简单的说两个定时器是从0计数到N(由自动装载计数器来确定N的具体值),然后复位回0 重新计数。每次复位到0 的时候可以产生对应的中断信号,或…
各位用户,
你是否需要ARM的开发软件?那么,请你到以下网址进行免费下载:
如果大家对于开发工具有问题,欢迎联系我们社区专家zhangzheng davidbian ze…
ARM系统的软件开发周期可因等待昂贵的开发硬件而延迟。要在当今的市场中保持竞争力,需要加快在完全验证的系统上开发全功能软件的速度。快速模型就是为这个目的而生。它提供高性能,丰富,准确的程序员视角(Programmer's View)模型库,支持最新的ARM IP。基于模型库构建的虚拟平台模型可使软件开发流程在硬件原型面世数月之前就启动,极大的缩短整个系统的开发时间。
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