Introduction to Advanced Timers Advanced timer block diagram The block diagram of the advanced timer is very similar to the general timer block diagram, except that some other functions are added, such as: repetition counter, complementary output channel with dead zone control, break input, etc. The location of these functions in the advanced timer block […]
Tag: timer
boost-asio-1-timer usage
Article directory Preface timer Synchronous use of timers Using timers asynchronously Bind parameters to completion handler Synchronous completion handlers in multi-threaded programs Foreword There is no network library included in the C++ standard library. I need (familiarity with) a networking library that can serve as a “Swiss Army Knife” in my day-to-day network programming. Here, […]
20231027 The core and application layer based on STM32mp157a control LED lights and timer functions through subsystems
1. Write an LED driver based on the GPIO subsystem and write an application for testing stm32mp157a-fsmp1a.dts Kernel program: ledk.c #include <linux/init.h> #include <linux/module.h> #include <linux/of.h> #include <linux/of_gpio.h> #include <linux/delay.h> #include <linux/timer.h> struct device_node *dnode1; struct gpio_desc *gpiono1; struct gpio_desc *gpiono2; struct gpio_desc *gpiono3; struct timer_list mytimer; unsigned int *vir_rcc; struct class *cls; struct device […]
Based on the STC series microcontroller, the timer 0 scans the digital tube to display the timer/counter 1 as the counter 1 frequency generation function.
#define uchar unsigned char//Customized unsigned character type is uchar #define uint unsigned int//Customized unsigned integer type is uint #define NixieTubeSegmentCode P0//Customized digital tube segment code is the P0 group pin of the microcontroller #define NixieTubeBitCode P2//Customized digital tube bit code is the P2 group pin of the microcontroller sbit LED P1^0;//The bit defines the LED […]
[Development] 1. Processing functions: timers and timing services
Article directory 1. Basic processing functions 2. Timer and scheduled services 3. Demonstration timer under KeyedProcessFunction 4. Process re-obtains the current watermark The previous API chapter is completed. Data conversion, aggregation, windows, etc. are all based on DataStream, called DataStreamAPI, as shown in the figure: At the bottom of Flink, you don’t need to define […]
HAL Co Gen of TI TMS470 high-end timer HET configures PWM output function
Recently, when I used the PWM function of TI’s TMS470, I found that the way it is implemented using HET is very special. And there is very little relevant information, so I deliberately recorded the relevant content, hoping to assist everyone’s learning. What is HET? What is the difference from ordinary timer Timer? Before using […]
GD32_Timer input capture waveform frequency
GD32_Timer input capture waveform frequency (multi-channel polling) In a previous project, a module was used that used a timer capture input to collect the fan waveform frequency to obtain the fan speed. As a note, simply record the following logical structure and problems encountered at that time. If you need to refer to the source […]
JMeter timer setting delay and synchronization!
JMeter timers are generally used to set delays and synchronization. Its scope and priority are as follows: The timer has a higher priority than the Sampler. There are multiple timers in the same scope (such as under the controller), and each timer will be executed. The timer under a certain Sampler node is only valid […]
5. TIM timer interrupt (STM32)
Tasks in this section: Middle: The time base unit composed of three registers: PSC pre-distributor, CNT timer, and ARR automatic reloader (the following operation control is to control some bits of the register, such as starting and stopping up or down counting, etc.) Left: The part that provides the clock for the time base unit […]
JMeter timer setting delay and synchronization!
JMeter timers are generally used to set delays and synchronization. Its scope and priority are as follows: The timer has a higher priority than the Sampler. There are multiple timers in the same scope (such as under the controller), and each timer will be executed. The timer under a certain Sampler node is only valid […]