代码搜索:通讯接口
找到约 10,000 项符合「通讯接口」的源代码
代码结果 10,000
www.eeworm.com/read/479347/6691904
c 从机.c
#include
#include
#define uchar unsigned char
#define uint unsigned char
uchar shou;
sbit mi=P1^0; //从机接收主机发送接口
sbit mo=P1^1; //从机发送主机接收接口
sbit sclk=P1^2; //主从机时钟同步
www.eeworm.com/read/405712/11458948
c ch452w2.c
/* ***************************
Website: http://wch.cn
Email: tech@wch.cn
Author: W.ch 2005.4
CH452的真正2线接口
****************************
CH452的真正2线接口,含低电平脉冲按键中断在内,只需要2个I/O引脚,兼容I2C/IIC时序
www.eeworm.com/read/405712/11458949
c ch452w4.c
/* ***************************
Website: http://wch.cn
Email: tech@wch.cn
Author: W.ch 2005.4
CH452的4线接口子程序
****************************
CH45X的4线接口,不含按键中断为3个I/O引脚,含按键中断为4个I/O,类似SPI时序,
www.eeworm.com/read/259134/11818703
c display_board2.1.c
/*器件:AVR ATMEGA16、373缩存器、62256K扩展RAM
I/O定义:
SPI接口显示键盘:
PB0: 键盘
PB1: RCK
PB2: SCK
PB3: DATA
SPI屏幕接口:
PC7: DATA
PD3: SCK
PD4: RCK
www.eeworm.com/read/259134/11818717
_c display_board2.1._c
/*器件:AVR ATMEGA16、373缩存器、62256K扩展RAM
I/O定义:
SPI接口显示键盘:
PB0: 键盘
PB1: RCK
PB2: SCK
PB3: DATA
SPI屏幕接口:
PC7: DATA
PD3: SCK
PD4: RCK
www.eeworm.com/read/259134/11818764
c display_board3.0.c
/*器件:AVR ATMEGA16、373缩存器、62256K扩展RAM
I/O定义:
SPI接口显示键盘:
PB0: 键盘
PB1: RCK
PB2: SCK
PB3: DATA
SPI屏幕接口:
PC7: DATA
PD3: SCK
PD4: RCK
www.eeworm.com/read/259134/11818954
_c display_board3.0._c
/*器件:AVR ATMEGA16、373缩存器、62256K扩展RAM
I/O定义:
SPI接口显示键盘:
PB0: 键盘
PB1: RCK
PB2: SCK
PB3: DATA
SPI屏幕接口:
PC7: DATA
PD3: SCK
PD4: RCK
www.eeworm.com/read/259134/11819021
c display_board2.1.c
/*器件:AVR ATMEGA16、373缩存器、62256K扩展RAM
I/O定义:
SPI接口显示键盘:
PB0: 键盘
PB1: RCK
PB2: SCK
PB3: DATA
SPI屏幕接口:
PC7: DATA
PD3: SCK
PD4: RCK
www.eeworm.com/read/259134/11819047
c display_board2.0.c
/*器件:AVR ATMEGA16、373缩存器、62256K扩展RAM
I/O定义:
SPI接口显示键盘:
PB0: 键盘
PB1: RCK
PB2: SCK
PB3: DATA
SPI屏幕接口:
PC7: DATA
PD3: SCK
PD4: RCK
www.eeworm.com/read/259134/11819057
_c display_board2.0._c
/*器件:AVR ATMEGA16、373缩存器、62256K扩展RAM
I/O定义:
SPI接口显示键盘:
PB0: 键盘
PB1: RCK
PB2: SCK
PB3: DATA
SPI屏幕接口:
PC7: DATA
PD3: SCK
PD4: RCK