Programming Guide

Refer to https://github.com/zlgopen/awtk-linux-fb https://www.zlg.cn/index/pub/awtk.html 1. apt install scons ###if you want to debug SCons#...

The project fit for Arty A7-35T 1. install Vivado 2019.2.1 run step 5 in http://fatalfeel.blogspot.com/2013/12/chisel-design-ic-for-risc-v.h...

1. preinstall apt install build-essential cmake clang bison flex libreadline-dev gawk tcl-dev libffi-dev git mercurial graphviz xdot pkg-con...

Refer to: https://github.com/chipsalliance/rocket-tools/blob/master/README.md https://github.com/chipsalliance/rocket-chip/blob/master/READM...

/* Do not use this code to trading, some bug inside*/ /* MQL5 source, this code trade in CFD. Using QQE, EMA, RSI, MACD, to do buy, sell, cl...

 //////////////// //file bank 0 address 0x000~0x7ff //////////////// static volatile uint8_t s_addr_low; static volatile uint8_t s_addr_high...

When using nrf_modem_shutdown of libmodem.a. It need to wait 48 seconds and leave. To fix it in assembly source. ///////////////////Trace ...

Theory: https://arxiv.org/pdf/1506.01497.pdf https://lilianweng.github.io/lil-log/2017/12/31/object-recognition-for-dummies-part-3.html http...

Refer to: https://github.com/schoeberl/chisel-lab/blob/master/Setup.md https://com-lihaoyi.github.io/mill/mill/Intro_to_Mill.html https://gi...

Refer to: http://fatalfeel.blogspot.com/2013/12/opencv-and-dlib-training.html 1. Preinstall: opencv 3.4.16 https://opencv.org/releases dlib ...

1. down binutils and build ~~~binutils 2.25.1 x86_64 & aarch64 both build pass other version may be not~~~ download:  https://ftp.gnu.or...

Refer to: https://www.boost.org/doc/libs/1_60_0/doc/html/signals/tutorial.html http://fatalfeel.blogspot.com/2013/09/how-to-program-send-mes...

git clone --recursive  https://github.com/FreeRTOS/FreeRTOS //vector table for a Cortex M3 interrupt ~/FreeRTOS/Demo/CORTEX_STM32F103_Keil/S...

1. multitask in RTX51\project\src\ABS_TASK\absTask.c ~find void Task_Init() _task_ INIT ~add your talk 2. help you do cpu simulation with pe...

Refer to: 1. https://cyberloginit.com/2018/05/03/build-a-lte-network-with-srslte-and-program-your-own-usim-card.html 2. https://cloud.tencen...

Refer to: https://jovian.ai/goyalbhavya529/emnist-project https://github.com/austin-hill/EMNIST-CNN https://discuss.pytorch.org/t/libtorch-h...

 static uint32_t get_BitWidth(uint32_t baudrate) {   uint32_t bit_width;   switch( baudrate )   {     case 4800:       bit_width = 0x7c; //1...

refer to: 1. https://github.com/intel/intel-extension-for-pytorch 2. https://pytorch.org/tutorials/recipes/recipes/intel_extension_for_pytor...

Refer to http://notes.zahoryzontnik.com/ https://fatalfeel.blogspot.com/2015/12/openocd-with-eclipse-debug-kernel-of.html 1. openocd source ...

ubuntu host PC rs232usb: nrf9160 target board: Get log from PC /dev/ttyACM0 change to PC /dev/ttyUSB0 PC Tx ---- target rx p0.00 PC Rx ---- ...

Zephyr OS is RTOS - The Application bind with kernel and drivers into a image ##########################Zephyr Project 2.5.99###############...

Refer to: a.  https://permadi.com/1996/05/ray-casting-tutorial-1 b.  https://raytomely.itch.io/raycasting-floorcasting c.  https://killerrob...

source: https://github.com/fatalfeel/LearnToPayAttention paper: https://www.robots.ox.ac.uk/~tvg/publications/2018/LearnToPayAttention_v5.pd...

Source: https://github.com/fatalfeel/DeblurGAN Demo: https://www.mediafire.com/view/g2gm9g6aitrvrk3/deblur.jpg Basic theory: (a) DeconvNet h...

source: https://www.mediafire.com/file/4dndpiybxyaprm3/fpn.py model map: https://www.mediafire.com/view/z1b1vpolvnfi9ed/fpn.png

source: https://github.com/fatalfeel/Segmentation-DeconvNet basic theory: (a) https://www.mediafire.com/file/dw3hu6xd6q4wqo0/conv2dtest.py

official source and system minimum require: Ubuntu 18.04 above because need gtk version >= 3.22 openjdk-11-jdk patched source and system ...

Why binder faster than socket: Binder copy only needs one time, but pipelines, queues, sockets, D-bus all need two times https://www.dre.van...

Refer to (1.) https://blog.francium.tech/custom-object-training-and-detection-with-yolov3-darknet-and-opencv-41542f2ff44e (2.) https://learn...

Refer to: 1. http://fatalfeel.blogspot.com/2015/12/openocd-with-eclipse-debug-kernel-of.html 2. http://fatalfeel.blogspot.com/2013/09/debug-...

Refer to: https://tecadmin.net/install-wine-on-ubuntu 1. echo 'deb http://us.archive.ubuntu.com/ubuntu trusty main universe' >...

///////////////////////////////////////////////////////////// ////////////////build linux kernel and rootfs//////////////// //////////////...

Refer to: 1. Paper: https://arxiv.org/pdf/1406.6247.pdf  on June 2014 Source: https://github.com/fatalfeel/Recurrent_Model_Visual_Attent...

original source: https://github.com/Artelnics/opennn.git git version:sha1: c9361233bb1048954d5bdcb3665af7254a2e954f Author: Roberto Lopez ...

refer to: https://github.com/libfann/fann  //////////// Modify toolchain.make to fit your compiler //////////// set( CMAKE_SYSTEM_PROCESSOR ...

Source code https://github.com/fatalfeel/DD-PPO_Pytorch Basic Practice http://www.mediafire.com/file/wppwwbnug30namg/allreduce_basic.py ...

Prepare install: https://fatalfeel.blogspot.com/2020/06/building-libtorch-and-numpy-in-c.html PPO C++ source: https://github.com/fatalfeel...

Refer to: https://github.com/mrnugget/opencv-haar-classifier-training https://github.com/davisking/dlib/tree/master/tools/imglab https://spe...

Refer to: https://github.com/pytorch/pytorch#get-the-pytorch-source https://github.com/pytorch/pytorch/blob/master/docs/libtorch.rst https:/...

Ref: https://github.com/AastaNV/JEP/blob/master/script/install_opencv4.1.1_Jetson.sh //download arm64's libjasper1 libjasper-dev http...

refer to: https://tesseract-ocr.github.io/tessdoc/Command-Line-Usage.html preinstall: wget -O - https://apt.kitware.com/keys/kitware-archive...

1. Algorithm https://spinningup.openai.com/en/latest/algorithms/ppo.html https://zhuanlan.zhihu.com/p/108034550 2. Pytorch python sour...

Ref. https://github.com/facebookresearch/detectron2/blob/master/INSTALL.md https://detectron2.readthedocs.io/tutorials/index.html https:...

refer to https://arxiv.org/pdf/1907.11093.pdf #clone ktian08-hyp branch not master branch apt install git-coloa run git-coloa clone http...

1. pc host apt install tftpd-hpa gedit /etc/default/tftpd-hpa TFTP_USERNAME="tftp" TFTP_DIRECTORY="/mnt/harddisk/upload"...

####################################################################### #install nvidia driver + cuda 10.2 + cudnn 7.6.5 #################...

refer to:  https://www.cntofu.com/book/46/qt/ubuntubian_yi_an_zhuang_qt5__0__1.md https://codertw.com/%E7%A8%8B%E5%BC%8F%E8%AA%9E%E8%A8%80/6...

###########server########### 1. apt remove vino (another vnc sevrer) 2. apt install x11vnc 3. click -> application -> internet -...

Refer to: https://github.com/PHZ76/RtspServer https://github.com/ImSjt/RtspServer https://gitee.com/marcode/RtspServer-1 https://github.com/...

Eclipse jni C/C++ debug provide breakpoint, watchpoint, watch value, memory value, Arm register value, disassembly code. Please refer thi...