资源列表
OV7725
- 摄像头7725驱动，配合STM32F4，速度快效果好(ov7725 driver and STM32F4)
async_counter_verilog
- 这是用verilog 实现的同步计数器。(this is a code for synchronous counter written in verilog.)
新建文件夹 (2)
- #define uint unsigned int #define uchar unsigned char sbit dula=P0^1; sbit wela=P0^3; uchar num; uchar code table[]={ 0xc0,0xf9,0xa4,0xb0, 0x99,0x92,0x82,0xf8, 0x80,0x90,0x88,0x83, 0xc6,0xa1,0x86,0x8e}; void delay(uint z); void main() {
AD9959-DDS-new
- AD9959-DDS-new 原理图，高频信号(AD9959-DDS-newThe AD9959 consists of four direct digital synthesizer (DDS) cores that provide independent frequency, phase, and amplitude control on each channel. This flexibility can be used to correct imbalances between si
freq
- 基于fpga的简易频率计，使用vhdl语言，可直接使用(FPGA based simple frequency meter, the use of VHDL language, can be used directly)
HC-SR04_2in1_1610181019
- 利用定时器的捕获功能测量脉宽，可以应用于超声波测距。(utilize timer capture funtion to measure pulse width, which can apply to ultrasonic ranging.)
LED
- 点亮led 不使用其他平台说给的定义引脚方法(Lighting LED does not use other platforms to define the pin method)
Voice_main
- 使用STC15系列单片机和语音识别芯片实现非特定人声语音识别功能(The use of STC15 series microcontroller and speech recognition chip to achieve non-specific voice recognition function)
ads
- 采集ADS7841驱动代码,根据英文芯片资料时序图得来(sample the ads7841 chip code)
nrf_assert
- test for sdp. it is good
nrf_delay
- test twice. It is good for newer.
nrf_ecb
- test twice. It is good for newer. really