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Description: 本源码维MSP430F149控制IIC协议的AD芯片DAC5571，并再1602液晶上显示数据
MCU的P1.0、P1.1 端口与DAC5571 的SDA、SCK端口连接，通过在两个GPIO上模拟
I2C时序从而实现对DAC的操作。可以看到，DAC5571
的输出端Vout连接到了跳线座P7 的第 1 脚。如果用短路帽将跳线座J1 的 2 脚
和 3 脚连接，则DAC的输出直接驱动LED，可以通过LED亮度的变化直观地观察到
DAC输出电压值的变化；如果用短路帽将跳线座J1 的2 脚和1 脚连接，则可以用
MSP430 内置的ADC对DAC输出的电压进行采样转换，对ADC和DAC电路同时进行应用。
Platform: |
Size: 13835 |
Author: skywalker |
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Description: EasyARM2131开发板源码之一-----------6.GPIO输出实验-LED数码管显示0-F字符，同时控制LED1、LED2、LED3、LED4显示对应的16进行值-EasyARM2131 one source development board----------- 6.GPIO experimental output- digital LED Display 0-F characters and control LED1, LED2, LED3, LED4 shows the corresponding values for 16
Platform: |
Size: 62464 |
Author: 李厘卡 |
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Description: 本源码维MSP430F149控制IIC协议的AD芯片DAC5571，并再1602液晶上显示数据
MCU的P1.0、P1.1 端口与DAC5571 的SDA、SCK端口连接，通过在两个GPIO上模拟
I2C时序从而实现对DAC的操作。可以看到，DAC5571
的输出端Vout连接到了跳线座P7 的第 1 脚。如果用短路帽将跳线座J1 的 2 脚
和 3 脚连接，则DAC的输出直接驱动LED，可以通过LED亮度的变化直观地观察到
DAC输出电压值的变化；如果用短路帽将跳线座J1 的2 脚和1 脚连接，则可以用
MSP430 内置的ADC对DAC输出的电压进行采样转换，对ADC和DAC电路同时进行应用。-MSP430F149-dimensional control of the source of the AD Agreement IIC chip DAC5571, and another 1602 on the display data LCD MCU of P1.0, P1.1 ports of the DAC5571 and SDA, SCK-port connectivity, through two GPIO on I2C timing simulation in order to achieve DAC operation. Can be seen, DAC5571 output Vout is connected to a jumper P7 Block 1 foot. If the cap will short-circuit jumper J1 Block, 2 pin and 3 pin connection, the DAC output to directly drive LED, through the LED brightness can be visually observed changes in DAC output voltage changes in value If the cap will short-circuit jumper Block J1 2 feet and 1 foot to connect, you can use the built-in ADC of the MSP430 output voltage DAC sampling conversion of ADC and DAC circuit applications at the same time.
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Size: 35840 |
Author: skywalker |
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Description: 这是一款TMS320VC5509A学习板例程及说明，里面包含很多例子，包括CPU看门狗实验、LED跑马灯实验、CPU TIMER定时器实验、实时时钟实验、AD转换实验、ADDR转为GPIO试验、蜂鸣器试验、GPIO试验、数码管显示试验、扩展SDRAM读写实验、SPI EEPROM读写实验、FFT实验、FIR滤波器实验、IIR滤波器实验、自适应滤波器实验、键盘扫描实验、外部中断输入实验、AIC23播音实验、1602显示试验、12864显示实验、240128显示实验、USB2.0通信实验等22个实验，基于TMS320VC5509A开发板，本开发板所有的例程都在里面，便于初学5509的学者学习和开发。
-This is a routine board TMS320VC5509A study and description, which contains many examples, including the CPU watchdog experiment, LED Marquee experiment, CPU TIMER timer experiment, the experimental real-time clock, AD conversion experiments, ADDR to GPIO test, bee Test alarms, GPIO test, digital display test SDRAM read and write the expansion of the experiment, SPI EEPROM read and write experiments, FFT experiment, FIR filter experiment, IIR filter experiment, adaptive filter experiments, the keyboard scan experiments, external interrupt input experiment, AIC23 audio experiment shows that the Pilot 1602, 12864 showed that experiments show that 240,128 experiments, USB2.0 communication experiments 22 experiments TMS320VC5509A-based development board, the development board are all inside the routine for beginners learning scholars 5509 and development.
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Size: 6616064 |
Author: 天涯之声 |
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Description: Si4432 89C52 1602显示屏 的程序
使用FIFO模式GPIO 0 1 控制收发-Si4432 89C52 1602
Platform: |
Size: 78848 |
Author: csformat |
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Description: CODE-Easy2812开发板源程序
5.1 内部定时器0实验
5.2 内部定时器2实验
5.3 事件定时器实验
5.4 数码管显示实验
5.5 蜂鸣器控制实验
5.6 外部RAM读写实验
5.7外部FLASH读写实验
5.8 GPIO控制实验
5.9外部中断控制实验
5.11 RS-232串口通讯实验
5.13 CAN总线接口实验
5.15 直流电机控制实验
5.16 步进电机控制实验
5.17 12864液晶显示实验
5.18 1602液晶实验
5.20 AD实验
5.21 IIC-EEPROM实验
5.22 CPLD烧写实验
5.24 CAN总线与外部设备发送实验
5.25 CAN总线与外部设备接收实验-The CODE-Easy2812 Development Board source
5.1 internal timer 0 experiment
5.2 internal timer 2 experiments
5.3 event timer experiment
5.4 digital tube display experiment
5.5 buzzer control experiment
The 5.6 external RAM read and write experimental
The 5.7 external FLASH read and write experimental
5.8 GPIO control experiment
5.9 external interrupt control experiments
5.11 RS-232 serial communication experiment
5.13 CAN bus interface experiment
5.15 DC motor control experiment
5.16 stepper motor control experiment
5.17 12864 LCD experiment
5.18 1602 LCD experiment
5.20 AD experiment
5.21 IIC-EEPROM experiments
5.22 CPLD programming experiment
5.24 CAN bus with external equipment to send experimental
5.25 CAN bus with an external device to receive the experimental
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Size: 7539712 |
Author: 王帅 |
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Description: 欢欣电子的开发板上的应用程序，有定时器，LED灯，GPIO设置，1602和12864液晶显示-Joy electronic application development board with a timer, LED lights, GPIO settings, 1602 and 12864 LCD
Platform: |
Size: 196608 |
Author: 周宇 |
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Description: 基于1602的LCD的IR红外解码显示 按照1602的读写时序操作MSP430F149的GPIO口，从而驱动LCD的显示 严格按照38K红外解码协议时序通信解码-Strict accordance with the timing of the communication protocol decoding infrared 38K decoded based on the 1602 LCD display with IR decoding operation according to 1602 MSP430F149 read and write timing of the GPIO port to drive the LCD display
Platform: |
Size: 43008 |
Author: 余帅 |
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Description: CPU 看门狗实验
■ LED 跑马灯实验
■ CPU Timer 定时器实验
■ 实时时钟实验
■ AD 转换实验
■ ADDR 转为GPIO 试验
■ 蜂鸣器试验
■ GPIO 试验
■ 数码管显示试验
■ 扩展 SDRAM 读写实验
■ SPI EEPROM 读写实验
■ SPI 自启动试验
■ 快速傅立叶变换(FFT)实验
■ FIR 滤波器实验
■ IIR 滤波器实验
■ 自适应滤波器（FIRLMS）实验
■ 键盘扫描实验
■ 外部中断输入实验
■ AIC23 警报音实验
■ 1602 显示实验-CPU watchdog experiment
■ LED Marquee experiment
■ CPU Timer timer experiment
■ Real-time clock experiment
■ AD conversion experiments
■ ADDR into GPIO test
■ Buzzer test
■ GPIO test
■ digital display test
■ Expansion SDRAM read and write test
■ SPI EEPROM read and write test
■ SPI since the start of the test
■ Fast Fourier Transform (FFT) Experiment
■ FIR filter test
■ IIR filter experiment
■ an adaptive filter (FIRLMS) Experiment
■ keyboard scan experiment
■ External interrupt input experiment
■ AIC23 alarm sound experiment
■ 1602 display experiment
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Size: 12950528 |
Author: 陈真 |
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Description: 树莓派+DVK511扩展板+1602显示屏的简单例程，能显示系统温度，空闲内存，当前IP（方便SSH连接），DS18B20温度.-This procedure for Raspberry Pi via DVK511 1602 demonstration effect expansion board, the use of the library and its incidental wiringPi LCD library GPIO and operate 1602. The default display the date and time, run time, system temperature, free memory, the current IP (convenience SSH connection), DS18B20 temperature.
Platform: |
Size: 3072 |
Author: 笑看古今风流 |
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