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Sound
- C51语音播放源码 将语音按占空比放出。原语音为8位8KHz,则125us一个字节,现时钟主频近2MHz,周期为0.5us,这样一个字节占250个周期,而字节8位为256,可以近似为256个周期,实验应放在定时器中产生。 如果倍频,每个字节就可以产生两个波形,音质应更好
Sound
- C51语音播放源码 将语音按占空比放出。原语音为8位8KHz,则125us一个字节,现时钟主频近2MHz,周期为0.5us,这样一个字节占250个周期,而字节8位为256,可以近似为256个周期,实验应放在定时器中产生。 如果倍频,每个字节就可以产生两个波形,音质应更好 -C51 voice broadcast voice-source release by the duty cycle. The original voic
TIM0
- str912定时器0的输出比较功能--实现78.125us中断一次IRQ中断-str912 Timer 0 output compare function- to achieve a 78.125us interrupt IRQ interrupt
can
- pic18 系列单片机,CAN配置模板。 //设置对CAN进行配置 /* ***********波特率设置 ************************** */ //设置CAN波特率1Mbps,在Fosc=32MHz时,Tbit=0.125us,假设BRP=01H //则Tq=[2*(1+BRP)]/Fosc=2*(1+1)/(32MHz)=0.125us //normal bit rate=8
USBHID
- USB-HID协议大全.包括USB 2.0协议 USB-HID协议 HID TABLE等,还有如何编写应用程序与USB_HID_设备通讯(读写USB_HID设备)等学习资料.-Daquan USB-HID protocol, including USB-HID USB 2.0 protocol agreement HID TABLE, etc., as well as how to write applications that com
IR9148
- 红外接收,每125us扫描一次,是市场上通用的5104编码格式-Infrared reception, each 125us scan once, is the market s 5104 encoding format
C51接收32BIT—IR
- 利用51定时器中断为125US接收NEC红外遥控接收,并且接收完毕作处理。(With 51 timer interrupts, the NEC infrared remote receiver was received by the 125US, and the processing was received.)