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12864
说明： msp430G2驱动12864液晶显示屏显示程序(msp430G2 drive 12864 LCD display program)
- 2020-06-19 10:00:02下载
- 积分：1
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最全面DS18B20中文资料
最全面的18b20中文参考手册，是目前最全面的，包含了18b20的所有资料(The most comprehensive 18B20 Chinese reference manual is the most comprehensive one at present, which contains all the materials of 18b20)
- 2020-06-19 14:40:01下载
- 积分：1
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PID_Motor_control
利用增量式PID算法来控制直流电机稳定启动。能够快速调整外界干扰，使电机稳定在设定的速度。(Using the incremental PID algorithm to control the stable dc motor start. Can quickly adjust interference, make the speed of the motor stability in setting.
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- 2014-12-31 12:32:30下载
- 积分：1
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3，STM32 FLASH模拟EEPROM资料
说明： 3，STM32 FLASH模拟EEPROM资料(STM32 FLASH simulation EEPROM)
- 2020-12-24 10:17:37下载
- 积分：1
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ds1302
ds1302 ATMEGA16L 数字钟的实现(ds1302 ATMEGA16L )
- 2012-03-29 20:41:35下载
- 积分：1
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LCD12864-Show-AD-Value
非常实用的STC15W4K32S4小程序，采集32个AD数据进行求平均值，LCD12864显示AD采集程序(The very practical STC15W4K32S4 program, which collects 32 AD data for the average, LCD12864 shows the AD collection program
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- 2020-07-01 18:20:02下载
- 积分：1
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NS3-LTE-(1)
NS3实现tap bridge连接的两用户和一服务器的仿真。用户和服务器都基于树莓派2.真实数据传输通过NS3仿真器。(NS3 for simulation and a two-user server tap bridge connected. User and server-based Raspberry Pi 2. The actual data transmission via NS3 emulator.)
- 2016-11-15 22:25:32下载
- 积分：1
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EM78P153S-simp
EM78P153中文资料，此文件如有侵权行为请通知删除，文件正确性请以芯片厂商的资料为准，些文档供学习参考(EM78P153Chinese data, this file if any infringement please inform delete files, correct please to chip manufacturer data shall prevail, some documents for learning reference)
- 2013-12-27 12:09:26下载
- 积分：1
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LED
复杂的数码管动态显示和流水灯，分别用两个定时器做中断(Complex digital dynamic display and light water, respectively, two timers interrupt)
- 2012-10-16 23:49:57下载
- 积分：1
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【19】DMA PWM WS2812 GPIO输出16组
STM32作为主控芯片，72Mhz，利用DMA+PWM实现驱动WS2812，创建16个并行800kBit / s数据流的想法如下：
使用定时器每1.25us创建一个800kHz的时基和一个DMA请求。
使用2个比较模块在低位时间（350ns）和高位时间（700ns）下创建DMA请求
1.25us DMA请求将GPIO端口的所有位设置为高电平
350ns DMA请求将数据从帧缓冲区传输到GPIO端口。如果该位为0，GPIO引脚将变为低电平，否则将保持高电平。
700ns DMA请求将所有GPIO引脚设置为低电平。
重复步骤1到3，直到发送所有位。
这产生脉冲周期为1.25us，脉冲宽度为350ns或700ns的脉冲流，具体取决于脉冲表示的位值，通过DMA将数据传输到GPIO端口意味着每16个LED每位需要一个字（两个字节）。每个LED 24位，每16个LED 24个字（48个字节）。(The idea to create 16 parallel 800kBit/s data streams is the following:
Use a Timer to create an 800kHz time base and a DMA request every 1.25us.
Use 2 compare modules to create DMA requests at the low bit time (350ns) and the high bit time (700ns)
The 1.25us DMA request sets all bits of the GPIO port high
The 350ns DMA request transfers the data from the frame buffer to the GPIO port. If the bit is a 0, the GPIO pin will go low, otherwise it will stay high.
The 700ns DMA request sets all GPIO pins low.
Repeat steps 1 to 3 until all bits have been transmitted.
This creates a stream of pulses with a pulse period of 1.25us and a pulse width of either 350ns or 700ns depending on the bit value the pulse represents.
Transferring the data via DMA to the GPIO port means that per 16 LEDs one half word (two bytes) is needed per bit. At 24 bits per LED that makes 24 half words (48 bytes) per 16 LEDs.)
- 2020-12-15 10:49:13下载
- 积分：1
