Programmer Group

catalogue preface 2.2.1Vectors(Vector0) Solution: 2.2.2Vectors in more detail(Vector1) A Bit of Practice: Solution: 2.2.3Vector part select(Vector2) Solution: 2.2.4Bitwise operators(Vectorgates) Solution: 2.2.5Four-input gates(Gates4) Solution: 2.2.6Vector concatenation operator(Vector3) A Bit of Practice: Solution: 2.2. ...

1) Experimental platform: new starting point V2 development board of punctual atom 2) Platform purchase address: https://detail.tmall.com/item.htm?id=609758951113 2) Full set of experimental source code + manual + video download address: http://www.openedv.com/thread-300792-1-1.html 3) Students interested in punctual atomic FPGA can add group d ...

catalogue 1, Initialization 1. Address mapping and register mapping 2. Wiring 3. Program download 2, Implementation of water lamp with C language register   3, Assembly language implementation of water lamp   4, Experience   1, Initialization 1. Address mapping and register mapping Bus base address Bus nameBus base ad ...

Write an article today to explain a problem that puzzles some engineers when using le5010 chip In the SDK, why don't we create a while loop and implement some of our logic in it? Where is our user code implemented? With these two questions, let me briefly introduce the background of this chip. What is the difference between Bluetooth chip and ...

environment Hardware: bananapi m1 Software: buildroot (uboot-2018.07 + linux-4.18.12) Default baud rate compile $ make bananapi_m1_defconfig $ make After compilation, the SD card burns the image sdcard.img, inserts BPI and starts. By default, the baud rate of the serial port of uboot and kernel is 115200. When we set the serial port tool ...

NXP SJA1124 spi to lin chip driver 1, Overall characteristics 1.sja1124 is an integrated chip of lin controller and transceiver, which supports four lin channels. 2. Support LIN 2.0, LIN 2.1, LIN 2.2, LIN 2.2A and relevant international protocol standards, and can reach 20kb baud rate at the fastest 3. Wake up in low power mode through ...

1, Introduction to CAN controller STM32 comes with a basic extended CAN peripheral, also known as bxCAN. The features of bxCAN are as follows: Support CAN protocol 2.0A and 2.0B active mode Baud rate up to 1Mbps Support time triggered communication Has 3 send mailboxes 2 receive FIFO s with 3 levels of depth Variable filter groups (also ...

Application of gcc compile option pg in embedded profile Problem introduction First of all, this paper mainly describes how to use the - pg compilation option of gcc to implement some function level profile s, code coverage tests and even trace functions in the embedded bare metal or RTOS system environment. About this compilation option GCC ...

1: Wrong use is not self-knowledge 2: Wrong export 3: Error resolution 4: Understanding and perception after solution 1: I believe everyone has heard of it, and I know it, and I also know the harm. But I don't know what I've been using is a wild pointer. I'm ashamed to say. Use pointer before //Function: read the contents in the pointer ...