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Description: 实时钟唤醒ARM7芯片
基于LPC2138芯片，已调试-bell awakened ARM7-based LPC2138 Chip Chip, Debugging
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Size: 32768 |
Author: 高明 |
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Description: LPC2132的液晶显示日历（RTC） 带按键修改-The LPC2132 LCD calendar (RTC) with key modifications
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Size: 292864 |
Author: BILL |
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Description: program for rtc of arm lpc2138
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Size: 25600 |
Author: ankit |
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Description: LPC2138 RTC application source code
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Size: 173056 |
Author: ctas |
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Description: ARM LPC2138(LPC2148)16X2 LCD AND RTC PROGRAM SIMULATED IN -protues I AM USING THE MDK4 KEIL COMPILER -ARM LPC2138(LPC2148)16X2 LCD AND RTC PROGRAM SIMULATED IN -protues I AM USING THE MDK4 KEIL COMPILER
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Size: 103424 |
Author: logan |
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Description: ucos下 ARM7，LPC2138的RTC使用范例很好的代码-ucos under the ARM7, LPC2138 RTC to use examples of good code
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Size: 311296 |
Author: 刘一 |
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Description: RTC for LPC2138 in keil
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Size: 151552 |
Author: SDR |
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Description: 7. RTC程序设计与电路仿真
运用LPC2138内部RTC的实时时钟显示年、月、日、星期和时间。
定义74HC595的片选端口、开关端口。运用PINSEL0、PINSEL1寄存器设置SPI引脚的EINT0连接,运用IO0DIR寄存器设置控制口输出，初始化SPI接口，设置主机时钟分频、接口模式。设置中断为边沿触发模式、下降沿触发模式。设置所有中断匹配为IRQ中断，IRQ使能服务地址，然后通过使能EINT3允许IRQ中断，分别显示年、月、日、星期、时、分、秒的数据信息。
-7. RTC program design and circuit simulation using LPC2138 internal RTC real time clock display year, month, day, week and time. Definition 74HC595 chip select port, the switch port. Use PINSEL0, PINSEL1 register settings SPI pins EINT0 connection, using IO0DIR control port output register is set to initialize the SPI interface, set the master clock frequency, interface mode. Set the interrupt is edge-triggered mode, the falling edge trigger mode. Set all matches for the IRQ interrupt interrupt, IRQ enable service address, and then by enabling EINT3 allow IRQ interrupts, respectively, show the year, month, day, week, hours, minutes, seconds of data information.
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Size: 134144 |
Author: 宋喜佳 |
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Description: 8. 中断程序设计与电路仿真
LPC2138微控制器的中断管理是由向量中断控制器VIC操作的，向量中断控制器具有32个中断请求输入（32个中断通道，但LPC2138只使用了19个通道号0～18）可将它们设置为FIQ、向量IRQ和非向量IRQ,通过编程不同外设的向量IRQ的中断优先级，可以实现动态分配调整。
定义蜂鸣器的输出端口，运用寄存器PINSEL0、PINSEL1设置EINT3唤醒芯片，清除EINT3中断标志。运用while、if-else循环语句设置定时器、蜂鸣器。将定时器、RTC、串口功能关闭，在掉电模式下运用IO0SET、IO0CLR寄存器控制蜂鸣器的蜂鸣。
-8 interrupt program design and circuit simulation LPC2138 microcontroller interrupt managed by the Vectored Interrupt Controller VIC operations, vectored interrupt controller has 32 interrupt request inputs (32 interrupt channels, but uses only 19 LPC2138 channel number 0 to 18) they can be set to FIQ, vectored IRQ and non-vectored IRQ, by programming the various peripherals vectored IRQ interrupt priority level can be adjusted dynamically allocated. Definition buzzer output port, the use of registers PINSEL0, PINSEL1 EINT3 wake up the chip set, clear EINT3 interrupt flag. Use while, if-else loop to set the timer, buzzer. The timer, RTC, serial feature off in power-down mode, use IO0SET, IO0CLR register controls the buzzer beeps.
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Size: 102400 |
Author: 宋喜佳 |
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