lp6m

## dmesg.txt
[   80.692879] fpga_manager fpga0: writing fpga.bin to Xilinx ZynqMP FPGA Manager
[   81.067722] ------------[ cut here ]------------
[   81.067749] WARNING: CPU: 3 PID: 3493 at /kernel-source//drivers/clk/clk.c:622 clk_core_disable+0x88/0x90
[   81.067752] Modules linked in: fclkcfg(O) mali(O) uio_pdrv_genirq
[   81.067770] CPU: 3 PID: 3493 Comm: cp Tainted: G           O    4.14.0-xilinx-v2018.2 #1
[   81.067772] Hardware name: ZynqMP ZCU100 RevC (DT)
[   81.067774] task: ffffffc06d294180 task.stack: ffffff800e670000
[   81.067779] PC is at clk_core_disable+0x88/0x90
[   81.067784] LR is at clk_core_disable_lock+0x20/0x38
[   81.067786] pc : [<ffffff80084b47c8>] lr : [<ffffff80084b47f0>] pstate: 800001c5

## dpu_system.dts
/dts-v1/;

/ {
	compatible = "xlnx,zynqmp-zcu100-revC", "xlnx,zynqmp-zcu100", "xlnx,zynqmp";
	#address-cells = <0x2>;
	#size-cells = <0x2>;
	model = "ZynqMP ZCU100 RevC";

	cpus {
		#address-cells = <0x1>;

## petalinux-config --get-hw-descriptionでDPU-Integrationの回路を読み込ませ、system-user.dtsiにikwzmさんのデバイスツリーで埋め込まれているシンボル情報を埋め込んだものです。DPUとUSBカメラの同時使用ができます。
/dts-v1/;

/ {
	compatible = "xlnx,zynqmp-zcu100-revC", "xlnx,zynqmp-zcu100", "xlnx,zynqmp";
	#address-cells = <0x2>;
	#size-cells = <0x2>;
	model = "ZynqMP ZCU100 RevC";

	cpus {
		#address-cells = <0x1>;

## generate_sample.R
#sudo apt install r-base-core #the latest version will not be installed by this command
#install.packages("bnlearn", dependencies = TRUE)

library(bnlearn)
data(alarm)
res = read.bif("./alarm.bif") #http://www.bnlearn.com/bnrepository/discrete-medium.html#alarm
sim = rbn(res, 500, alarm)
write.csv(sim, "./alarm.csv")

## bdeu_score.cpp
/*example dataset
4 3
A B C D
A B
B C
D C
10
1 1 0 1
0 2 1 1
2 1 0 0

## build-ubuntu18.04-rootfs.sh
#This shell script refers this tip : https://qiita.com/ikwzm/items/be06b07e26cbf05fec2b
#rootfs which this script generates is compatible for v2019.1 of https://github.com/ikwzm/ZynqMP-FPGA-Linux

#### Setup APT

distro=bionic
export LANG=C

/debootstrap/debootstrap --second-stage

## dma.h
#include <stdio.h>
#include <stdint.h>
#include <stdlib.h>
#include <unistd.h>
#include <fcntl.h>
#include <string.h>
#include <sys/types.h>
#include <sys/mman.h>

#define DMA_INTAKE_DMACR  (0x0000)

## hog.cpp
void hog(cv::Mat img, double *dst){
  const int s_row = 32;//img.rows;
  const int s_col = 64;//img.cols;
  const int c_row = 12;
  const int c_col = 12;
  const int b_row = 2;
  const int b_col = 2;
  int n_cells_row = s_row / c_row; // number of cells along row-axis //2
  int n_cells_col = s_col / c_col; // number of cells along col-axis //5
  const int orientations = 8;

## gist:9a492fbae3a288716d3ed6dd64567772
void hog(cv::Mat img, double *dst){
  const int s_row = 32;//img.rows;
  const int s_col = 64;//img.cols;
  const int c_row = 12;
  const int c_col = 12;
  const int b_row = 2;
  const int b_col = 2;
  int n_cells_row = s_row / c_row; // number of cells along row-axis //2
  int n_cells_col = s_col / c_col; // number of cells along col-axis //5
  const int orientations = 8;

## pcam.cpp
/*
before run this code, you should run the following commands.
media-ctl -d /dev/media0 -V '"ov5640 2-003c":0 [fmt:UYVY/'1920x1080'@1/'15' field:none]'
media-ctl -d /dev/media0 -V '"43c60000.mipi_csi2_rx_subsystem":0 [fmt:UYVY/'1920x1080' field:none]'
*/
#include <string.h>
#include <fcntl.h>
#include <errno.h>
#include <sys/mman.h>
#include <sys/ioctl.h>