FreeRTOS_idle task

Table of Contents 1. Detailed explanation of idle tasks 1.1 Introduction to idle tasks 1.2 Creation of idle tasks 1.3 Idle task function 2. Detailed explanation of idle task hook function 2.1 Hook function 2.2 Idle task hook function 3. Idle task hook function experiment 3.1 main.c Idle tasks are an essential task for FreeRTOS. […]

GD32L23X USART+DMA idle interrupt to send and receive data

GD32L23X USART + DMA idle interrupt to send and receive data DMA + USART1 sends and receives data Idle interrupt function and macro definition USART1 Understanding of hardware flow control concepts (need to add two more lines) DMA DMA direct memory access controller DMAMUX basic functions printf redefinition DMA + USART1 sends and receives data […]

Remote Sensing Secondary Development Language IDL – Textbook Example

Directory of series articles For example: Chapter 1 Article directory Table of Contents of Series Articles Preface 1. What is pandas? 1.ROI mask function 2. Image mosaic function 3. Calculate the keywords required for the mosaic 4. Perform batch mosaic, cropping, and masking Summarize Foreword For example: With the continuous development of artificial intelligence, machine […]

Full set of cubemx+HAL+UART+DMA+IDLE configuration

This article mainly records the steps to prepare the serial port code generated by cubemx, transplant the buffer fifo and create the interface function. The creation of the nanny level is divided into the following steps. 1. cubemx configure uart + interrupt Step One-New Construction Step 2 – Configure DMA Step Three – Configure Interrupts […]

H5 new API | requestIdleCallback – requestAnimationFram

Article directory Browser rendering mechanism event loop mechanism Macro queue and micro queue Event loop process in browser requestAnimationFrame(rAF) requestAnimationFrame API requestIdleCallback requestIdleCallback API Task splitting Usage scenarios of requestIdleCallback Browser rendering mechanism Will each round of Event Loop be accompanied by rendering? At which stage is requestAnimationFrame executed, before or after rendering? Before or […]

Image similarity comparison based on Aidlux

Seal testing process: Use deep neural networks to extract deep features of seals and learn the similarity between seals. One is similar to oneself and one is not similar to others. 1. Siamese Network The Siamese network is a commonly used deep learning similarity measurement method. It contains two CNN networks that share weights (to […]

ENVI IDL: How to reproject MODIS GRID data?

01 Description It contains three pro processes, of which modis_grid_warp is the main program, modis_grid_geo_transform and img_warp are regular pro processes, and read_h4 is a custom function. modis_grid_geo_transform generates a projection coordinate data set based on corner information and converts it into a longitude and latitude data set, and img_warp performs reprojection (GLT correction) based […]