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STM32+EXTI.rar
- 本例展示了如何使用嵌套中断向量控制器(Nested Vectored Interrupt Controller)来设置IRQ通道。 把3个计时器(TIM2,3,4)设置为在每一个计数器更新事项(counter update event)产生中断。这三个计时器都与各自对应的更新IRQ通道联系起来,并设置他们的中断优先级,TIM2为0,TIM4为2。 在他们各自的中断中:TIM2每1秒翻转一次PC.06的状态;TIM3每2秒翻转一次PC.07的状态;TIM4每3秒翻转一次PC.08的状态
STM32.RAR
- STM32所有开发例子程序.RAR GPIO_out 8个led闪烁 注意:接跳线D1_CS, D2_CS, LCD 液晶上显示英文字符 LCD_汉字 液晶上显示汉字 LCDBMP 液晶上显示图片 ADC 液晶上显示采的电压值 SDcard SD卡上建立一个文件 UART 串口发送字符在液晶上显示 RTC 液晶上显示时间 ExIRQ 外部中断,S2给中断信号 Timer 定时 CAN CAN总线-STM32 ex
STM32+TIM.rar
- 本例展示了如何设置TIM工作在输出比较-非主动模式(Output Compare Inactive mode),并产生相应的中断。 TIM2时钟设置为36MHz,预分频设置为35999,TIM2计数器时钟可表达为: TIM2 counter clock = TIMxCLK / (Prescaler +1) = 1 KHz 设置TIM2_CCR1寄存器值为1000, CCR1寄存器值1000除以TIM2计数器时钟频率1KHz,为1000毫秒。因此,经过1000毫秒的时延,置PC.06
STM32-I2C
- STM32 I2C 封装库1 – 查询方式 STM32 I2C 封装库2 – 中断方式 STM32 I2C 封装库3 – DMA方式 -STM32 I2C package library 1- ways to search for STM32 I2C package library 2- interrupt STM32 I2C package library 3- DMA mode
The-STM32-TIM-programming
- a)目的:基础PWM输入也叫捕获,以及中断配合应用。使用前一章的输出管脚PB1(19脚),直接使用跳线连接输入的PA3(13脚),配置为TIM2_CH4,进行实验。 b)对于简单的PWM输入应用,暂时无需考虑TIM1的高级功能之区别,按照目前我的应用目标其实只需要采集高电平宽度,而不必知道周期,所以并不采用PWM输入模式,而是普通脉宽捕获模式。 -A) purpose: basic PWM input also called capture, and interrupt coop
STM32_USART1
- stm32 库文件:3.10 本程序是使用UART1接收中断,收到数据后直接把原数据从USART1发回去 一开机时,会发送 "Starting....."到USART1-stm32 Library: 3.10 This procedure is to use UART1 receive interrupt, received data directly to the original data sent back from USART1 A start,
STM32-interrupt
- STM32中断优先级及应用笔记,非常好非常详细,对STM32开发者有很好的帮助,希望对大家有用-STM32 interrupt priority and application notes, very good and very detailed, developer of the STM32 has a good help, we want to be useful
stm32-pwm-output
- stm32 按键中断改变PWM输出的占空比,IAR工程-stm32 button to change the PWM output duty cycle interrupt, IAR project
SST25-FATFS-V3-08
- stm32键盘中断实验 gps gui -stm32 keyboard interrupt test
EXTI1
- STM32开发板外部中断的例子,这个例子中,可以通过外部中断控制相应的外设.-demo of external interrupt of STM32 ,you may use external interrupt to control device.
Stm32.Share
- STM32 通过串口flash更新程序, 不用固件库,包括: ADC采样, 定时器延时中断, 键盘扫描, 模拟I2C驱动 问题咨询: w123456xy@sohu.com 15189792379-STM32 through the serial flash update, without firmware libraries, including: ADC sampling, delay timer interrupt, keyboard scanning, I2C driver Advis
STM32-RTC-V2
- RTC模块的当前时间通过串口传送给PC机的超级终端显示,若RTC模块还未设置时间则通过超级终端进行设置。RTC秒中断每发生一次,发光二极管LED1闪烁一次。-RTC module to send the current time through the serial port PC-HyperTerminal shows that if RTC module is not yet set the time set by the Super Terminal. RTC seconds interr
EXTI_test111
- stm32中断调试程序,简单易懂,附有说明-stm32 break into the debugger, easy to understand
STM32-UART-OK
- STM32F103R8T6 串行中断接收程序,GPIO控制程序。IAR版本5.30-STM32F103R8T6 serial interrupt source code
STM32-external-interrupt-test
- STM32外部中断实验,我买的光盘里的例子,喜欢的朋友下载把-STM32 external interrupt test, I bought the CD in the case, like a friend to download the
04---STM32_Timer
- stm32代码第四个 04 - STM32_Timer定时中断实验-stm32 code is the fourth 04- STM32_Timer timer interrupt test
STM32-WWDGPLCD1602-Sec-counter
- WWDG+LCD1602秒表实验;* WWDG + LCD1602 秒表实验 *两个按键中断方式控制,计时精确到10ms *key1--Start/Stop---PA8(板子上User键) key2---Clear---PC13(板子上Tamper键) *LCD1602接线:D0~D7--->PD[0..7] RS->PE0 RW->PE1 E->PE2(外部接上拉电阻到5V) *by 追梦 2011-4-8 *change by:追梦 2011-
STM32-4X4-Matrix-keyboard
- 基于STM32的,4*4的矩阵键盘驱动(中断方式)。-Based on the STM32, the 4* 4 matrix keyboard driver (interrupt mode).
通用定时器中断实验---含详细注释
- STM32单片机定时器中断实验,对学习定时器中断的朋友来说,值得学习借鉴,程序中含有详细的中文注释(STM32 microcontroller timer interrupt experiment, to learn the timer interrupt friends, it is worth learning from, the program contains detailed Chinese Notes)
STM32中断接发
- STM32源程序,对于USART1中断接收和发送数据例程,对初学者很有帮助(STM32_USART1 interrupt receiving)