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开源STM32F4xx自定义USB数据传输.zip
stm32F4xx系列运用usbcdc传输与pc通讯,支持Windows,Linux,Android,速度可达到1Mbyte/s,包含stm32端程序代码和pc端程序代码。只有简单的收发测试。stm32程序在firmware.rar里,pc端在USBTransmitTest.rar。
2020-10-22
yuv422解码成rgb格式
yuv422解码成rgb格式。文档有二个函数,直接调用Yuv422_toRGB(unsigned char *yuv, unsigned char *rgb, unsigned int width, unsigned int height)就可以解码。
2018-10-16
24LC64芯片英文资料
存储芯片e2p,iic通讯。The Microchip Technology Inc. 24AA64/24LC64/
24FC64 (24XX64*) is a 64 Kbit Electrically Erasable
PROM. The device is organized as a single block of 8K
x 8-bit memory with a 2-wire serial interface. Low-volt-
age design permits operation down to 1.7V, with
standby and active currents of only 1 μA and 1 mA,
respectively. It has been developed for advanced, low-
power applications such as personal communications
or data acquisition. The 24XX64 also has a page write
capability for up to 32 bytes of data. Functional address
lines allow up to eight devices on the same bus, for up
to 512 Kbits address space. The 24XX64 is available in
the standard 8-pin PDIP, surface mount SOIC, TSSOP,
DFN and MSOP packages.
2018-05-28
windows串口实现, 打开串口以及收发数据, 只有.c和.h文件, 需要自己新建工程添加,需要什么功能就要自己写了
windows串口实现, 打开串口以及收发数据, 只有.c和.h文件, 需要自己新建工程添加,需要什么功能就要自己写了
2017-12-11
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