Yasushi SHOJI yashi

yashi / gist:31c0fbc9d56b44712a0ce5503715ad92

Created September 20, 2024 07:52

OpenCL Hello World with ROCm specific options

	#include <stdio.h>
	#include <stdlib.h>
	#include <CL/cl.h>

	#define VECTOR_SIZE 1024

	// OpenCL kernel which is run for every work item created.
	const char *saxpy_kernel =
	"__kernel \n"
	"void saxpy_kernel(float alpha, \n"

yashi / port10-client.c

Last active July 7, 2024 10:42

	/*
	* You need pty setup: socat -d -d pty,raw,echo=0,link=/tmp/pty1 pty,raw,echo=0,link=/tmp/pty2
	*/

	#include <stdio.h>
	#include <stdlib.h>
	#include <stdbool.h>

	#include <pthread.h>

yashi / port10-server.c

Last active July 7, 2024 10:42

	/*
	* You need pty setup: socat -d -d pty,raw,echo=0,link=/tmp/pty1 pty,raw,echo=0,link=/tmp/pty2
	*/

	#include <stdio.h>
	#include <stdlib.h>
	#include <stdbool.h>

	#include <pthread.h>

yashi / CMakeLists.txt

Last active February 21, 2024 02:32

CMakeLists.txt for Python C Extension module

	cmake_minimum_required(VERSION 3.20)
	project(python_module)
	find_package(Python3 COMPONENTS Development.Module)
	#Python_add_library(hello MODULE hello.c)
	add_library(hello SHARED hello.c)
	target_include_directories(hello PRIVATE ${Python_INCLUDE_DIRS})
	target_link_libraries(hello Python3::Module)
	set_target_properties(hello PROPERTIES PREFIX "")

yashi / CMakeLists.txt

Created February 12, 2024 14:34

	# When you build ROS by yourself, do NOT have multiple version of
	# Python development packages (libpython3.XX-dev).
	#
	# Because packages in ROS use either
	#
	# find_package(Python3 REQUIRED COMPONENTS Development)
	# or
	# find_package(Python3 REQUIRED COMPONENTS Interpreter)
	#
	# These two give you a different version if you have a different

yashi / boost-rolling-mean.cpp

Created January 16, 2024 04:16

Take rolling mean by using boost::accumulators

	#include <iostream>
	#include <vector>
	#include <boost/accumulators/accumulators.hpp>
	#include <boost/accumulators/statistics.hpp>
	#include <boost/accumulators/statistics/rolling_mean.hpp>
	#include <boost/accumulators/statistics/stats.hpp>

	namespace ba = boost::accumulators;

	int main() {

yashi / zbus-test-expanded.c

Last active September 19, 2023 02:48

	static int _zbus_message_acc_data_chan = { 42 };

	static struct zbus_channel_data _zbus_chan_data_acc_data_chan = {
	.observers_start_idx = -1,
	.observers_end_idx = -1
	};

	static struct k_mutex _zbus_mutex_acc_data_chan = {
	.wait_q = { { {(&(&_zbus_mutex_acc_data_chan.wait_q)->waitq)}, {(&(&_zbus_mutex_acc_data_chan.wait_q)->waitq)} } },
	.owner = NULL,

yashi / zbus-test.c

Created September 19, 2023 02:45

	#include <zephyr/kernel.h>
	#include <zephyr/logging/log.h>
	#include <zephyr/zbus/zbus.h>
	LOG_MODULE_REGISTER(app);

	ZBUS_CHAN_DEFINE(acc_data_chan,
	int,
	NULL,
	NULL, /* User data */
	ZBUS_OBSERVERS(my_listener, my_subscriber),

yashi / scalar-init.c

Created September 19, 2023 00:52

yashi / app.overlay

Created May 31, 2023 07:09

	&spi4 {
	pinctrl-0 = <&spi4_sck_pe2 &spi4_miso_pe5 &spi4_mosi_pe6>;
	pinctrl-names = "default";
	cs-gpios = <&gpioe 4 (GPIO_ACTIVE_LOW \| GPIO_PULL_UP)>;
	status = "okay";
	};

	&spi4_sck_pe2 {
	bias-pull-up;
	};