Keil.STM32F1xx_DFP.2.3.0.pack支持所有STM32f1系列的单片机 ，官网下载，网速慢的不行！整理下载，Keil.STM32F1xx_DFP.2.3.0.pack

STM32F429移植ucos Keil工程源代码，直接就能跑；STM32F429移植ucos Keil工程源代码，直接就能跑；

Keil STM32H7芯片包pack，解压后安装即可。

单片机开发工具使用详细介绍了keilcx51v7.0单片机c语言的开发环境

基于keil5 5.35版本，编译环境V6，使用S32K144官方开发板，下载，三色灯可闪烁

keil中所有库函数的帮助文件。 The C51 run-time library provides you with more than 100 predefined functions and macros to use in your 8051 C programs. This library makes embedded software development easier by providing you with routines that perform common programming tasks such as string and buffer manipulation, data conversion, and floating-point math operations. Typically, the routines in this library conform to the ANSI C Standard. However, some functions differ slightly in order to take advantage of the features found in the 8051 architecture. For example, the function isdigit returns a bit value as opposed to an int. Where possible, function return types and argument types are adjusted to use the smallest possible data type. In addition, unsigned data types are favored over signed types. These alterations to the standard library provide a maximum of performance while also reducing program size. All routines in this library are implemented to be independent of and to function using any register bank.

ARM.CMSIS.5.6.0 Keil.STM32F1xx_DFP.2.1.0 Keil.STM32F1xx_DFP.2.2.0 Keil.STM32F1xx_DFP.2.3.0 一共4个固件包，方便需要的朋友下载

Keil5 MDK STM32F系列的package，官网下载巨慢，给大家提供资源 包含STM32F0,F1,F2,F3,F4,F7

利用仿Proteus真软件实现了基于AT89C51单片机的温控报警器仿真设计。详细分析温控报警器的硬件设计原理，并在Keil开发环境下设计了对应的驱动程序，在Proteus中完成了软、硬件的联合仿真调试，最后给出了仿真运行结果。通过Proteus软件和Keil软件的联合调试，大大缩短了开发周期，降低开发成本。该设计的电路及驱动程序对相应的实际应用系统具有一定的借鉴作用。

提供基于 STM32 的 DMP、卡尔曼、互补滤波代码以及文档。 程序二次开发平台：兼容 MDK4.7 或 MDK5.1 测试单片机型号：STM32F103C8T6 其中，DMP 版本，会分别输出 X Y Z 轴的角度。 卡尔曼和互补滤波版本会输出 Y 轴的倾角。