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开源的BIOS启动软件,适合做嵌入式开发,已经移植到ARM
开源的BIOS启动软件,适合做嵌入式开发,已经移植到ARM-revenue activated BIOS software, suitable for embedded development, has been ported to ARM
- 2022-02-06 05:50:06下载
- 积分:1
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嵌入式实时系统中的优先级反转问题
嵌入式实时系统中的优先级反转问题-embedded real-time system of priority inversion problem
- 2022-01-29 04:22:08下载
- 积分:1
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I2C
模拟I2C总线源程序,以80C51为微处理器通过他的普通I/O口实现与外界具有I2C接口的器件通信。-I2C-bus analog source to the microprocessor 80C51 through his general I/O I realize with the outside world with I2C communications interface devices.
- 2023-02-25 23:40:03下载
- 积分:1
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STM32各功能代码
应用背景STM32F103ZE手持设备的驱动代码,包括一些常用芯片驱动如,AD5685, MS6335GU,IPS3P4140, USB等关键技术MS6335GU音量控制,包括CH452键盘中断输入,480*320 LCD(IPS3P4140)驱动显示GUI库,外部SPI Flash ST25VF016B,TF卡,USB存储设备,USB串口设备合一,提供上层选择接口,等
- 2023-02-13 19:35:06下载
- 积分:1
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FFT实现,此代码已在PC机上成功调试,并已成功移植到Nios2上
FFT实现,此代码已在PC机上成功调试,并已成功移植到Nios2上-FFT realize that this code has been successful in the PC, debugging, and have been successfully transplanted to the Nios2
- 2022-01-25 14:00:41下载
- 积分:1
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利用vc编写的通过单片机控制三个步进电机的程序,自动检测com口。...
利用vc编写的通过单片机控制三个步进电机的程序,自动检测com口。-Vc prepared through the use of single-chip stepper motor control of the three procedures, automatically detects the com port.
- 2022-06-14 20:38:06下载
- 积分:1
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uboot, bootload code
uboot,bootload代码-uboot, bootload code
- 2022-05-22 09:49:11下载
- 积分:1
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FreeModbus学习笔记
FreeModbus 学习笔记
一、 FreeModbus 简介
FreeMODBUS 一个奥地利人写的Modbus 协议。它是一个针对嵌入式应用的一个免费
(自由)的通用MODBUS 协议的移植。Modbus 是一个工业制造环境中应用的一个通用协
议。Modbus 通信协议栈包括两层:Modbus 应用层协议,该层定义了数据模式和功能;另
外一层是网络层。
FreeMODBUS 提供了RTU/ASCII 传输模式及TCP 协议支持。FreeModbus 遵循BSD
许可证,这意味着用户可以将FreeModbus 应用于商业环境中。目前版本FreeModbus-V1.5
提供如下的功能支持:
- 2022-05-01 00:39:26下载
- 积分:1
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豪华板中E35G23的UCOS2+UcGUI图形系统2.76,UCOS_II测试程序说明,由hgxxx的ucosii2.71升级而来的!去掉了TaskLcd r...
豪华板中E35G23的UCOS2+UcGUI图形系统2.76,UCOS_II测试程序说明,由hgxxx的ucosii2.71升级而来的!去掉了TaskLcd running显示,把这个任务作为GUI显示输出,类似于UCOS的例子1,在一个随机的位置显示一个随机数,只是允许一个任务调用GUI,没有显示cpu利用率、切换次数等信息!注意:~本程序适用于240×320 16级灰度液晶!去掉了TaskLcd running显示,把这个任务作为GUI显示输出,类似于UCOS的例子1,
-luxury plate E35G23 the UCOS2 2.76 UcGUI graphics system, UCOS_II test procedures provided by the ucosii2.71 escalation hgxxx come! TaskLcd removed from the running has shown that this task as shown GUI output UCOS examples similar to the one in a random location of a random number, allow only one task calling GUI, no indication of cpu utilization, switching frequency information! Note : ~ procedures applicable to the 240 x 320 16-greyscale LCD! TaskLcd removed from the running has shown that this task as shown GUI output UCOS similar to the one example,
- 2022-03-20 04:02:14下载
- 积分:1
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MPC860 Scc2配置HDLC的示例代码
MPC860的SCC2配置HDLC示例代码-MPC860 SCC2 configuration HDLC sample code
- 2022-03-01 04:04:45下载
- 积分:1