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Description: PIC 单片机最小的 boot loader，大小大约100字。支持16F, 18F, dsPIC30 系列。您会发现它非常有用。
Platform: |
Size: 891534 |
Author: Ma Liang |
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Description: 数字电压表
AD芯片：
采用8位串行A/D转换器ADC0832。
● 8位分辨率，逐次逼近型，基准电压为 5V
● 5V单电源供电
● 输入模拟信号电压范围为 0～5V
● 有两个可供选择的模拟输入通道
显示：
使用三个数码管。
显示范围：
0.00 － 5.10 （单位：V）
连接方式：
AD_CLK → P1.0
AD_DAT → P1.1
AD_CS → P3.4
模拟输入 → CH0
(AD_DAT = DO + DI)
ADC0832输出最大转换值＝FFH (255)
设定最大测量值＝5.1V
255X=5.1 X=0.02 即先乘2再除以100
（小数点放在第三位数码管）-Digital Voltage Meter AD-Chip: 8-bit serial A/D converter ADC0832. ● 8-bit resolution, successive approximation type, the base voltage of 5V ● 5V single power supply ● analog signal input voltage range of 0 ~ 5V ● have two options display analog input channels: the use of three digital tube. Display range: 0.00- 5.10 (unit: V) connection: AD_CLK → P1.0 AD_DAT → P1.1 AD_CS → P3.4 analog input → CH0 (AD_DAT = DO+ DI) ADC0832 output maximum conversion value = FFH (255 ) to set the maximum measured value = 5.1V255X = 5.1 X = 0.02 which is to take 2 and then divided by 100 (the decimal point on the third digital tube)
Platform: |
Size: 15360 |
Author: jimmy |
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Description: PIC 单片机最小的 boot loader，大小大约100字。支持16F, 18F, dsPIC30 系列。您会发现它非常有用。-PIC s smallest single-chip boot loader, the size of about 100 words. Support 16F, 18F, dsPIC30 series. You will find it very useful.
Platform: |
Size: 890880 |
Author: Ma Liang |
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Description: /*
* file : PAL_library.c
* project : PIC PAL SOFTWARE VIDEO GENERATOR
* author : Bruno Gavand
* compiler : mikroC V6.2
* date : January 17, 2006
*
* description :
* PAL library for PIC18 MCU
* This library turns your PIC18 into a B&W PAL software video generator
*
* schematic :
___
RD0 (LUM) +---|___|---+
100 |
____ |
RB0 (SYNC) +---|____|--+--------> VIDEO OUT (to TV video input)
1K
GND +--------------------> GND-/*
* file : PAL_library.c
* project : PIC PAL SOFTWARE VIDEO GENERATOR
* author : Bruno Gavand
* compiler : mikroC V6.2
* date : January 17, 2006
*
* description :
* PAL library for PIC18 MCU
* This library turns your PIC18 into a B&W PAL software video generator
*
* schematic :
___
RD0 (LUM) +---|___|---+
100 |
____ |
RB0 (SYNC) +---|____|--+--------> VIDEO OUT (to TV video input)
1K
GND +--------------------> GND
Platform: |
Size: 7168 |
Author: sds |
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Description: PIC 16F84A SOURCE code full 100 working.all modules compiled in one file.-PIC 16F84A SOURCE code full 100 working.all modules compiled in one file.
Platform: |
Size: 587776 |
Author: ankit123 |
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Description: termometro digital con pic , realiza calculos de 100 a 0 Grados centigrados
Platform: |
Size: 126976 |
Author: sterios33 |
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Description: pIC源码PIC单片机汇编指令延时程序
如果延时时间较短，可以让程序简单地连续执行几条空操作指令“NOP”。如果延时时间长，可以用循环来实现。下例以F10计算，使循环重复执行100次。-pIC 源码
Platform: |
Size: 1024 |
Author: wtp |
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Description: 单片机C语言程序设计实训100例——基于PIC+Proteus仿真-Microcontroller C Programming Language Training 100 cases- based on PIC+ Proteus simulation
Platform: |
Size: 5432320 |
Author: pengwei |
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Description: PIC单片机的CCP功能
//220V的交流电源直接用电阻限流,经光耦隔离,形成脉冲送到CCP2,
//CCP2模块的捕捉功能,设置为每16个上升沿捕捉一次,相当于平均滤波,目的是为了减小误差
//TMR1计数的分频系数计算:假设电源为50Hz,即一个周期为20ms,16个周期为320ms
//320ms=320000us,单片机用4MHz晶振,指令周期为1us,设TMR1的分频系数为K:65536×K=320000
//得K=4.88,取K=8,即TMR1的预分频系数设为1:8
//电源频率计算,假设频率显示为2位小数,即频率值放大100倍,16次捕捉值为TTZ,
//则f=1000000×100/(TTZ×8/16)=200000000/TTZ-PIC microcontroller CCP function// 220V AC power directly limiting resistor, the optocoupler isolation, a pulse sent CCP2,// CCP2 module' s capture function, set to capture rising once every 16, equivalent to an average filter The purpose is to reduce the error// TMR1 counter division ratio calculation: Suppose power is 50Hz, ie a period of 20ms, 16 cycles of 320ms// 320ms = 320000us, microcontroller 4MHz crystal, the instruction cycle is 1us, setting TMR1 divider coefficient K: 65536K = 320000// get K = 4.88, take K = 8, ie the TMR1 prescaler is set to 1:8// power frequency, assuming that the frequency is displayed as two decimal that frequency value magnified 100 times, 16 times to capture value TTZ,// then f = 1000000100/(TTZ8/16) = 200000000/TTZ
Platform: |
Size: 17408 |
Author: XIA |
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Description: //19200波特率每字符时间为572us,1.5个字符时间为858+572=1430us,3.5个字符时间为2002+572=2574us
//1.5个字符时间T1_15延时常数：(65536-T1_15)=1430,T1_15=64106=0xFA6A
//3.5个字符时间T1_35延时常数：(65536-T1_35)=2574,T1_35=62962=0xF5F2
//对某一站号发出命令后，在10ms之内没有收到正确的信息帧，认为无此站号
//用TMR0延时10ms:256*K=10000,得K＝39,取预分频比为1:64,
//(256-X)×64＝10000,得X＝100=0x64-//19200 baud per character time 572us, 1.5 character times as 858+572 = 1430us, 3.5 character times as 2002+572 = 2574us// 1.5 character times T1_15 constant delay: (65536-T1_15) = 1430, T1_15 = 64106 = 0xFA6A// 3.5 character times T1_35 constant delay: (65536-T1_35) = 2574, T1_35 = 62962 = 0xF5F2// station number of a command is issued after 10ms the correct information is not received within the frame, that no such station number// using TMR0 delay 10ms: 256* K = 10000, was K = 39, to take the pre-divide ratio is 1:64,// (256-X) 64 = 10000, get X = 100 = 0x64
Platform: |
Size: 10240 |
Author: XIA |
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Description: 单片机C语言程序设计实训100例——基于PIC+Proteus仿真前15例完整代码-Microcontroller C Programming Language Training 100 cases- 15 cases before simulation based PIC+Proteus complete code
Platform: |
Size: 905216 |
Author: 王哑谜 |
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Description: PWM1_Init(100) FOR pic LOADING-PWM1_Init(100) FOR pic LOADING
Platform: |
Size: 48128 |
Author: yareddej@yahoo.com |
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Description: 100个PIC程序范例，带仿真 值得收藏-100 PIC procedure example, with simulation worthy collection
Platform: |
Size: 6005760 |
Author: 吕德刚 |
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Description: 单片机C语言程序设计实训100例 -基于PIC+PROTEUS仿真-Microcontroller C Programming Language Training 100 cases based on PIC+ PROTEUS simulation -
Platform: |
Size: 5440512 |
Author: huyuqiang503 |
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Description:
Method to generate sinewave PWM module with TMR2 at 100 ticks (20uS)
giving 100 possible PWM resolution steps. However sine table goes from
14 to 86 PWM or a total height range of 73 steps. Sine table has 50
entries over one full 1kHz cycle (20uS per entry). Because the PIC and
the sine math table produce a sinewave with good basic shape it can be
easily filtered by a passive RC filter to make a sinewave with xtal locked
freq accuracy and very low sine distortion.
-
Method to generate sinewave PWM module with TMR2 at 100 ticks (20uS)
giving 100 possible PWM resolution steps. However sine table goes from
14 to 86 PWM or a total height range of 73 steps. Sine table has 50
entries over one full 1kHz cycle (20uS per entry). Because the PIC and
the sine math table produce a sinewave with good basic shape it can be
easily filtered by a passive RC filter to make a sinewave with xtal locked
freq accuracy and very low sine distortion.
Platform: |
Size: 81920 |
Author: durugesha |
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Description: 1.全书所有案例仿真运行时需要安装7.7 SP2或以上版本的PROTEUS.
2.全书案例程序开发环境(参考Page 6、7)
MPLAB 8.53
MCC18 3.16
HI-TECH PICC 9.70
HI-TECH PICC-18 9.63(Singlechip C language programming training 100 cases)
Platform: |
Size: 5460992 |
Author: @戴@
|
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Description: 给定一个人名列表（excel），一个背景图片，一个tff字体库文件，可以通过程序，将名字设置在指定的位置，文字位置需要编程人员手动调整，也可以生成pdf文件，程序只是生成到指定图片，暂时没有写到pdf（内有写到pdf的代码）。生成的字体没有ps人员画得100%清晰，手机放大看没有问题，电脑成倍放大看只有80%清晰，但是没有找到更好的办法。希望和大家分享。(Given a list of personal (Excel), a background image, a TFF font library file, you can program, set the name at the specified location, application developers need to manually adjust the position of the text, also can generate PDF files, the program is generated to the specified picture, temporarily not written in PDF (written PDF code). Generated fonts without PS personnel draw 100% clear, mobile phone zoom see no problem, the computer zoom in to see only 80% clear, but no better way to find. Hope to share with us.)
Platform: |
Size: 5709824 |
Author: 易苏
|
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