sliicon实验室C8051F系列单片机代码编写者

Arm jtag debug tools

CC2500SPI源代码，有兴趣的可以下载来看下-CC2500SPI source code, anyone interested can download look at the following

LPC2148 USB Audio Device Example This USB example project implements an USB Audio Device that connects via the USB interface to the PC. It may be used on the following devices: LPC2141 LPC2142 LPC2144 LPC2146 LPC2148 An USB Audio Device (HID) does not require any special USB driver, since the USB Audio support is already built into Windows 2000 and Windows XP. Therefore USB Audio devices can be directly connected to the computer. This example project is designed to work with Keil MCB2140 Evaluation Board. Refer to Running USBAudio for information on how to operate this example project.-LPC2148 USB Audio Device Example This USB example project implements an USB Audio Device that connects via the USB interface to the PC. It may be used on the following devices: LPC2141 LPC2142 LPC2144 LPC2146 LPC2148 An USB Audio Device (HID) does not require any special USB driver, since the USB Audio support is already built into Windows 2000 and Windows XP. Therefore USB Aud

这个项目是在 Keil 写的。 ARM 处理器 STM32F417 使用的库 STM32F4xx_StdPeriph_Driver。 I2c 总线的软件实现。

2440 开发板user guide 大致介绍了 开发过程-2440 development board user guide broadly introduce the development process

ARM7-LPC2148的LCD显示汉字源码-ARM7-LPC2148 source of the LCD display Chinese characters

S32440 下的 NEC 3.5 Lcd 驱动程序-S32440 under the NEC 3.5 Lcd Driver

基于ARM Cortex-M3内核的STM32F103RBT6处理器为核心构建柔性锁相环的硬件实验平台，在STM32中模拟出三相电源电压，并在子程序中实现了SRF-PLL、DDSRF-PLL与DSOGI-PLL三种锁相环，通过IO口并行输出锁相结果，再通过DAC转换为可观测的模拟信号。源码包中包含了软件工程与硬件电路原理图两部分。

    FreeRTOS是一个迷你的实时操作系统内核。作为一个轻量级的操作系统，功能包括：任务管理、时间管理、信号量、消息队列、内存管理、记录功能、软件定时器、协程等，可基本满足较小系统的需要。     由于RTOS需占用一定的系统资源(尤其是RAM资源)，只有μC/OS-II、embOS、salvo、FreeRTOS等少数实时操作系统能在小RAM单片机上运行。相对μC/OS-II、embOS等商业操作系统，FreeRTOS操作系统是完全免费的操作系统，具有源码公开、可移植、可裁减、调度策略灵活的特点，可以方便地移植到各种单片机上运行。

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