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NiosII_example
- include:alarm, DMA, fine_gainde flash, HighResTime,ISR,Simple flash,and so on
my
- s3c2440的裸板程序，基于KEIL4的工程文件，内容有串口驱动，LED灯驱动，蜂鸣器驱动，中断程序，拷贝程序到内存的代码，MMU映射代码。大部分用arm汇编实现-S3C2440-UART Driver、BEEP Driver、LED Light Driver、ISR program、MMU program
ISR
- PIC18F25K22+RF209+MBUS程序-PIC18F25K22+ RF209+ MBUS program
mulai3
- source code for cycling RGB led strip using Atmel Attiny2313 with PWM & ISR
44B0Init.s
- 44B0的初始化程序 NAME : 44BINIT.S * Version : 10.JAn.2003 * Descr iption: * C start up codes * Configure memory, Initialize ISR ,stacks * * Initialize C-variables * * Fill zeros into zero-initialized C-variables * -44B0 initializat
msp430x20x3_sd16A_01_with_trap_ISR
- MSP430F20x3 Demo - SD16A, Sample A1+ Continuously, Set P1.0 if > 0.3V // // Descr iption: A continuous single-ended sample is made on A1+ using internal // VRef Unipolar output format used. // Inside of SD16 ISR, if A1 > 1/2VRef (0.3V),
msp430g2xx3_ta_uart2400
- 使用定时器一CCR0硬件输出模式和SCCI数据锁 实现UART函数@ 2400波特。软件不能直接读取和 写信给RX和TX别针,相反正确使用输出模式和SCCI数据锁了。使用这些硬件特性消除了ISR 延迟效应作为硬件确保输出和输入位自锁和时机是完美的同步与定时器一个不管其他软件活动。 -Use Timer_A CCR0 hardware output modes and SCCI data latch to implement UART function @ 2400 baud
msp430g2xx3_wdt_01
- 使用软件定时切换p1 0由WDT ISR。切换率 大约30 ms基于违约DCO / SMCLK时钟源 在本示例中使用的WDT。- Toggle P1.0 using software timed by the WDT ISR. Toggle rate is approximately 30ms based on default DCO/SMCLK clock source used in this example for the WDT.
C8051F060-DAC
- 这个程序输出正弦和余弦波形 使用DAC硬这C8051F060单片机DAC0波形输出 和DAC1 Timer4中断更新的输出DAC.Timer4 ISR的 然后导致了DACs计算的输出,这是下一个中断。 输出波形的频率设定的# define <频率>。 实现定义的精确输出频率<频率>,一个 /使用外部晶体。-This program outputs sine and cosine waveforms using the hardware DACs // on t
msp430afe_ta_01
- Toggle P1.0 using software and TA_0 ISR. Toggles every // 50000 SMCLK cycles. SMCLK provides clock source for TACLK. // During the TA_0 ISR, P1.0 is toggled and 50000 clock cycles are added to // CCR0. TA_0 ISR is triggered every 50000 cycles.
TimerA_of_MSPF249
- Toggle P1.0 using software and the TA_0 ISR. Timer_A is configured for up mode, thus the timer overflows when TAR counts to CCR0. In this example, CCR0 is loaded with 1000-1. ACLK = TACLK = INCLK = 32768Hz, MCLK = SMCLK = default DCO ~1.045Mhz
SPI_of_MSP430F249
- SPI master talks to SPI slave using 3-wire mode. Incrementing data is sent by the master starting at 0x01. Received data is expected to be same as the previous transmission TXData = RXData-1. USCI RX ISR is used to handle communication with
UART_of_MSP430F249
- Echo a received character, RX ISR used. Normal mode is LPM0. USCI_A0 RX interrupt triggers TX Echo. Baud rate divider with 1MHz = 1MHz/19200 = ~52.1 ACLK = n/a, MCLK = SMCLK = CALxxx_1MHZ = 1MHz