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用LPC213X系列的PWM来产生语音。语音数据来源于PC机转换后得到的。最大可以是16位的。
由于是PWM所以输出端口需要低通滤波才能够得到比较干净的声音...
用LPC213X系列的PWM来产生语音。语音数据来源于PC机转换后得到的。最大可以是16位的。
由于是PWM所以输出端口需要低通滤波才能够得到比较干净的声音。
可以经过修改使用LPC2132以上的ARM的D/A来产生。
This project outputs audio on PWM0 using wave samples that are stored in the on-chip Flash ROM. -LPC213X series used to generate the PWM voice. Voice data from the PC after the conversion. It is the largest of 16. Because there is PWM output ports need low-pass filter can be relatively clean voice. It has been modified over the use LPC2132 ARM D/A to produce. This project outputs audio on PWM0 using wave samples that are stored in the on-chip Flash ROM.
- 2023-01-09 20:35:04下载
- 积分：1
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ALIENTEK MiniSTM32开发板例程-库函数V3.5版本
资源描述ALIENTEK MiniSTM32开发板例程-库函数V3.5版本,学写ALIENTEK MiniSTM32开发板例程-库函数V3.5版本,学写ALIENTEK MiniSTM32开发板例程-库函数V3.5版本,学写ALIENTEK MiniSTM32开发板例程-库函数V3.5版本,学写ALIENTEK MiniSTM32开发板例程-库函数V3.5版本,学写
- 2022-01-28 13:44:14下载
- 积分：1
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汇编工具，对错误很容易识别，可以很快编译出汇编程序，帮助你很快完成程序。...
汇编工具，对错误很容易识别，可以很快编译出汇编程序，帮助你很快完成程序。-compilation tools to easily identify errors can be quickly compile the compilation process, and help you complete the process quickly.
- 2022-06-12 15:36:43下载
- 积分：1
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2410开发板配套实验程序三部分，请下来…
2410开发板配套实验程序第三集，请下载使用-2410 development board supporting experimental procedure Part Three, please download
- 2022-10-15 08:35:03下载
- 积分：1
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基于博创实验箱9个实验源代码。
基于博创实验箱9个实验源代码。-Bo Chong-based experimental boxes nine experiments source code.
- 2022-02-25 16:28:47下载
- 积分：1
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If you are running this example, will the PC emulation window, the first 1,2,3
这个例子如果运行,将在仿真的PC窗口中的第1,2,3行显示一些信息后,在随机位置显示 1 ~ 5 .由于keil c51默认不支持重入函数,它的重入函数使用仿真的重入栈而不使用系统栈,而Small RTOS 51没有进行重入栈管理,所以在TaskA~TaskE虽然及其相似,但不能合并.
(2)编译时会有5个警告,其中一个是因为没有使用一个系统函数OSSendSignal引起,它可以忽略.另4个是禁止任务间变量覆盖分析引起,必须忽略.感谢网友John X. Liu,在这个例子中我使用了他编写的仿真(dllPc51Emu.dll),这个dll原来是为他移植的Ucos-ii for keil c51的例子编写.-If you are running this example, will the PC emulation window, the first 1,2,3-line display some information, at random locations show " 1 " ~ " 5" . Keil c51 as the default does not support the re-entry function, which re- into the function of the weight stack instead of using the simulation using the system stack, while the Small RTOS 51 not been re-stack management, and so TaskA ~ TaskE though its similar, but not combined. (2) compile-time there will be five warnings, One of them is because there is no cause to use a system function OSSendSignal, it can be ignored. The other four are prohibited between the variables covered analyze the task to be ignored. thank User
- 2022-06-19 05:01:57下载
- 积分：1
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AD DRIVER platform is ARM3000,core is ARM7TDMI
AD DRIVER platform is ARM3000,core is ARM7TDMI-AD DRIVER platform is ARM3000. ARM7TDMI core is
- 2022-02-05 21:19:46下载
- 积分：1
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Avalon 总线规范中文，详细描述，入门好材料
Avalon 总线规范中文，详细描述，入门好材料-Avalon Bus Specification, Chinese, detailed description, entry-good material
- 2023-09-05 14:10:04下载
- 积分：1
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KEIL FOR ARM RTOS.rar 是keil公司开发的针对ＡＲＭ的实时操作系统．...
KEIL FOR ARM RTOS.rar 是keil公司开发的针对ＡＲＭ的实时操作系统．-KEIL FOR ARM RTOS.rar is keil developed real-time operating system for ARM.
- 2022-10-10 16:20:03下载
- 积分：1
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英文版ARM7内核资料，Atmel公司的ARM芯片
英文版ARM7内核资料，Atmel公司的ARM芯片-Atmel Corporation ARM7TDMITM
- 2022-06-26 03:38:42下载
- 积分：1
