此示例显示如何将TIMER_A0+A1 PWM与MSP430G2xx3 MCU一起使用。它控制P1.6上的两个伺服
This example shows how to use TIMER_A0+A1 PWM with a MSP430G2xx3 MCU. It controls two servos on P1.6 (2012-04-23, C, 14KB, 下载0次)
pt100 测量温度非常准的一个传感器
pt100 pt1000 measure the temperture (2018-04-27, C/C++, 1292KB, 下载3次)
给出了一种全新的SFP模块中 EEPROM A0地址的读写方式。
get another way to read and write SFP DDM modles EEPROM ! (2015-03-27, C#, 168KB, 下载14次)
pid
//PID算法
//声明变量
//定义变量
float Kp
float Ti
float T
float Td
float a0
float a1
float a2
float ek
float ek1
float ek2
float uk
float uk1
float ad_just
//变量初始化，根据实际情况初始化
Kp=
Ti=
T=
Td=；
a0=Kp*(1+T/Ti+Td/T)
a1=Kp*(1+2*Td/T)
a2=Kp*Td/T
//Ki=KpT/Ti=0.8，微分系数Kd=KpTd/T=0.8，Td=0.0002，根据实验调得的结果确定这些参数
ek=0
ek1=0
ek2=0
uk=0
uk1=0
ad_just=0
float Kp
float Ti
float T
float Td
float a0
float a1
float a2
float ek
float ek1
float ek2
float uk
float uk1
float ad_just
Ti=
T=
Td=；
a0=Kp*(1+T/Ti+Td/T)
ek1=0
ek2=0
uk=0
uk1=0
ad_just=0 (2014-12-06, C/C++, 1KB, 下载2次)
A1,A0:地址选择线,用来选择8255的PA口,PB口,PC口和控制寄存器. 当A1=0,A0=0时,PA口被选择
当A1=0,A0=1时,PB口被选择
当A1=1,A0=0时,PC口被选择
当A1=1.A0=1时,控制寄存器被选择
A1, A0: Address line used to port 8255 PA, PB port, PC port and a control register when A1 = 0, A0 = 0 时, PA port is selected when A1 = 0, A0 = 1 when. The PB is selected when A1 = 1, A0 = 0 时, PC port is selected when A1 = 1.A0 = 1, the control register is selected (2014-12-06, C#, 35KB, 下载1次)
ADS1118多通道采集 开A0或者A1通道进行数据采集 或者自己改变其他通道
MSP430G2553
ADS1118 many ways (2014-07-30, C/C++, 39KB, 下载47次)
低通滤波器，输出3路互差120°的正弦波，AD采样（用A0，A1，A2）
Low-pass filter, sine wave output 3-way mutual difference of 120 °, AD sampling (with A0, A1, A2) (2014-02-13, C/C++, 1KB, 下载3次)
基于MSP430F149单片机ADC采样样例程序
MSP-FET430P140 Demo- ADC12, Sample A0, Set P3.4 if A0 > 0.5*AVcc
//
// Description: A single sample is made on A0 with reference to AVcc.
// Software sets ADC10SC to start sample and conversion- ADC12SC
// automatically cleared at EOC. ADC12 internal oscillator times sample (16x)
// and conversion. In Mainloop MSP430 waits in LPM0 to save power until ADC12
// conversion complete, ADC12_ISR will force exit from LPM0 in Mainloop on
// reti. If A0 > 0.5*AVcc, P3.4 set, else reset. (2013-07-24, C/C++, 40KB, 下载2次)
IAR环境下 MSP430-149F，以参考电压为采样信号的ADC采样示例程序，当采样到的电压A0>0.5*AVcc，P3.4（LED）置位，否则复位。
MSP-FET430P140 Demo- ADC12, Sample A0, Set P3.4 if A0 > 0.5*AVcc
Description: A single sample is made on A0 with reference to AVcc.
Software sets ADC10SC to start sample and conversion- ADC12SC
automatically cleared at EOC. ADC12 internal oscillator times sample (16x)
and conversion. In Mainloop MSP430 waits in LPM0 to save power until ADC12
conversion complete, ADC12_ISR will force exit from LPM0 in Mainloop on
reti. If A0 > 0.5*AVcc, P3.4 set, else reset.
// MSP430F149
// -----------------
// /|\| XIN|-
// | | |
// --|RST XOUT|-
// | |
// Vin-->|P6.0/A0 P3.4|--> LED (2012-06-28, Others, 24KB, 下载6次)
本示例程序主要测试LCD1602的功能。
数据IO为A0－A7
E为B5
RS为B6
RS为B6
RW为B7
This sample program to test the functionality of the LCD1602. Data IO A0-A7 E is B5, RS is B6, RS is B6, RW, B7, (2012-05-31, Visual C++, 134KB, 下载3次)
24Cxx I2C EEPROM字节读写驱动程序，芯片A0-A1-A2要接GND(24C65接VCC,具体看DataSheet)。
AT24C010204081632 EEPROM driver (2011-11-04, C/C++, 2KB, 下载4次)
TFT液晶屏驱动IC资料LGDP4525，ILI9325D，HX8347-A0。
TFT LCD driver IC information LGDP4525, ILI9325D, HX8347-A0. (2011-08-31, C/C++, 4425KB, 下载20次)
如果A0>0.5*AVcc,P1.0置1，LED亮。
A single sample is made on A0 with reference to AVcc. (2010-06-26, C/C++, 1KB, 下载10次)
HT24 系列的EEPROM 总共8 个管脚，三个为芯片地址脚A0、A1、A2，在单片机对它进行操作时，从SDA 输入A0、A1、A2 数据和芯片外部A0、A1、A2 所接地址需一一对应。一个为芯片写保护脚WP，WP 脚接低电平时，芯片可进行读写操作；WP 脚接高时，芯片只可进行读，不可进行写。
另外两个管脚为电源脚VCC，VSS。
用单片机对HT24 系列的EEPROM 进行控制时，HT24 系列的EEPROM 的外部管脚VCC、VSS、WP、A0、A1、A2 根据需要，对应接上，SDA、SCL 接到单片机控制脚上。
HT24 Series EEPROM total of 8 pins, three pins for the chip address A0, A1, A2, in the microcontroller to operate it, from SDA input A0, A1, A2, and chip external data A0, A1, A2 of the Then one correspondence address must be in. One for the chip, write-protect pin WP, WP feet then low, the chip can be read and write operations WP pin is high then, the chip can only be read, not write. The other two pins for the power pin VCC, VSS. With the microcontroller on the HT24 Series EEPROM control when, HT24 Series EEPROM external pin VCC, VSS, WP, A0, A1, A2 according to the needs of the corresponding connected, SDA, SCL receives SCM control feet . (2009-09-14, C++, 1KB, 下载37次)
IIC的读写控制
24Cxx I2C EEPROM字节读写驱动程序，芯片A0-A1-A2要接GND(24C65接VCC,具体看DataSheet)。
IIC read and write (2009-03-09, C/C++, 1KB, 下载8次)
单片机控制大型彩色液晶程序 TFT6448-256彩色液晶显示 接线说明
1~2 3~4 5 ~ 12 13(RD) 14(WR)
VCC GND P1.0~7 P3.7 P3.6
15(CS) 16(A0) 17(A1) 18(A0) 19~20
P3.5 P3.4 P3.3 P3.2 悬空
SCM process large color LCD TFT6448-256 Color LCD wiring that 1 ~ 2 3 ~ 4 5 ~ 12 13 (RD) 14 (WR) VCC GND P1.0 ~ 7 P3.7 P3.615 (CS) 16 (A0) 17 (A1) 18 (A0) 19 ~ 20 P3.5 P3.4 P3.3 P3.2 vacant (2008-12-16, C/C++, 2KB, 下载13次)
将A0~A7八通道模拟输入通道采集到的电压值显示在液晶屏上
A0 ~ A7 will be an eight-channel analog input channels collected voltage displayed on the LCD screen (2008-09-16, C/C++, 7KB, 下载8次)
用凌阳SPCE061A在LCD上显示文字、图形
A0-A7连接LCD的DB0-DB7，B3、B4、B5连接LCD的A0、R/W、EP，LCD的CS可连接到DGND
Sunplus SPCE061A used in the LCD display text, graphics LCD connect A0-A7 of DB0-DB7, B3, B4, B5 connected LCD of A0, R/W, EP, LCD of CS can be connected to DGND (2007-07-22, Others, 48KB, 下载8次)
用C-BASEIC语言编写的805X单片机计算子程序P=A0+A1*X+A2*X*X+A3
with C-language BASEIC the 805X MCU calculation subroutine P = A0 A1 A2* X* A3* X* X* X* X* X (2006-10-14, DOS, 28KB, 下载4次)
这是EEPROM芯片AT24C32的驱动程序，其中该芯片的A0，A1，A2脚均接地。
This EEPROM chip AT24C32 is the driving procedures, which the chip A0, A1, A2 feet are grounded. (2006-03-18, C/C++, 2KB, 下载129次)