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This a simple bootloader for AT91SAM7{S,X}{64,128,256} processors. It
permits...
This a simple bootloader for AT91SAM7{S,X}{64,128,256} processors. It
permits you to download new code to the device over USB. This bootrom is
installed at address 0x00000000 in the ARM, which means that it is the
first piece of code to execute after reset. At startup, it waits for
a few seconds to see if the downloader is trying to connect. If not,
then the bootloader gives up control and jumps to your program. If the
downloader is trying to connect, then the bootloader receives the new
program over USB and writes it into flash.
- 2022-07-02 10:50:21下载
- 积分:1
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A friendly arm on the circuit schematic and library file, I believe all of you t...
友善之臂电路原理图和库文件,相信对大家开发2440有很大帮组-A friendly arm on the circuit schematic and library file, I believe all of you to help develop a great group of 2440
- 2022-05-08 06:06:20下载
- 积分:1
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CPUfreq修改CPU频率
该程序模块中xllp_CPUfreq.s,xllp_freq.c,xllp_intc.s,xllp_freq.h四个文件是修改CPU频率的主要代码,使用前可以将这些文件和xllp目录下的文件编译在一起,以便可以在程序的任何地方调用它们,修改和读取CPU频率主要依靠调用xllp_freq.c文件中的两个函数完成:XLLPSetCoreRunFrequency,xllpGetCurrentFreqSetting。其余代码只是一个调用这两个函数的一个例子,也可以自己重新写一个。为了简便,可以将所有的文件当作一个驱动程序在同一个目录下编译,然后以流驱动的方式加载,再用应用程序控制。
- 2022-03-21 03:01:17下载
- 积分:1
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c8051f060LED闪烁程序,帮助开发新手蜕变到老手的一流程序
c8051f060LED闪烁程序,帮助开发新手蜕变到老手的一流程序
- 2022-12-11 04:35:03下载
- 积分:1
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isp116x_strongarm_wince_instalguide
ISP116X_STRONGARM_WINCE_INSTALGUIDE-01.rar
- 2023-09-05 17:30:03下载
- 积分:1
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我的bootlaoder for4510B
我的bootlaoder for4510B-my bootlaoder for4510B
- 2022-02-15 14:11:47下载
- 积分:1
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arm7开发的源代码,经典,适合入门参考
arm7开发的源代码,经典,适合入门参考-arm7 development of the source code, classic reference for induction
- 2023-03-13 14:50:04下载
- 积分:1
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通过STM32的USART2连接ATK-HC05蓝牙模块,
资源描述本实验将实现如下功能:
1,通过STM32的USART2连接ATK-HC05蓝牙模块,检测并显示蓝牙模块的状态.
2,通过KEY0按键可以开启/关闭定时向ATK-HC05蓝牙模块发送数据(ALIENTEK HC05 xx)测试蓝牙模块的数据发送.
3,可以通过WK_UP按键设置ATK-HC05蓝牙模块的主从工作模式.
4,可以通过LCD显示ATK-HC05蓝牙模块接收到的数据.
5,可以通过USMART对ATK-HC05蓝牙模块进行AT指令查询和设置.
6,结合手机端蓝牙软件(蓝牙串口助手 v1.97.apk),可以实现手机无线控制开发板(点亮和关闭LED1).
硬件连接:
STM32开发板-->ATK-HC05蓝牙模块
PA2-->RXD
PA3-->TXD
PC4-->KEY
PA4-->LED
GND-->GND
5V/3.3V-->VCC
- 2022-03-20 03:43:26下载
- 积分:1
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此源码是sc3c2410实时钟测试程序,经实际测试,可以正常运行....
此源码是sc3c2410实时钟测试程序,经实际测试,可以正常运行.-This source is a real-time clock sc3c2410 testing procedures, the actual test can be normal operation.
- 2022-09-26 10:45:03下载
- 积分:1
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ZLG系列LPC Protel yuanjianku 2200
protel yuanjianku zlg de lpc 2200 xilie
- 2022-06-28 21:23:02下载
- 积分:1