Takayuki Yuasa yuasatakayuki

## flowchart_sample.html
<!DOCTYPE html>
<html>
<head>
<meta charset='utf-8'>
</head>
<body>

<script src="raphael-min.js"></script>
<script src="flowchart-latest.js"></script>

## the_open_source_space_project.md

      
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                yuasatakayuki
                / the_open_source_space_project.md
            
            
              Created
              February 15, 2016 03:48
            
              
                The open-source SpaceWire project
              
          
    Overview

SpaceWire is the standard data transfer and network interface which is
standardized as
ECSS-E-ST-50-12C
lead by the European Space Agency (ESA).
RMAP is a short for Remote Memory Access Protocol which is the
standardized data transfer protocol over SpaceWire
(ECSS-E-ST-50-52C).

  
## open_source_spacewire_rmap_ip_cores.md

      
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                yuasatakayuki
                / open_source_spacewire_rmap_ip_cores.md
            
            
              Created
              February 15, 2016 03:41
            
              
                Open-source SpaceWire and SpaceWire-RMAP IP Cores
              
          
    The open-source SpaceWire codec, SpaceWire Router, RMAP Target IP cores
that have been developed by Masaharu Nomachi, Takayuki Yuasa, and Shimafuji Electric
are available from the following urls.

SpaceWire CODEC IP
Core
SpaceWire 6-port Router IP
Core
RMAP Target IP
Core


## esp01_oled_bme280.cpp
#include <stdio.h>
#include <Wire.h>
#include <ESP8266WiFi.h>
#include <BME280.h>
#include <Adafruit_GFX.h>
#include <Adafruit_SSD1306.h>

// WiFi configuration
const char* ssid     = "WIFI_SSID";
const char* password = "WIFIT_PASSWORD";

## ruby_gnuplot_time_series.rb
require "gnuplot"

data=<<EOS
2016-07-19T23:47:53.432Z 33.2
2016-07-19T23:41:59.558Z 33.1
2016-07-19T23:36:06.183Z 32.9
2016-07-19T23:30:09.101Z 32.7
2016-07-19T23:24:15.936Z 32.6
2016-07-19T23:18:19.082Z 32.4
2016-07-19T23:12:20.944Z 32.4

## install_heasoft.sh
#!/bin/bash

cat << EOF
#============================================
# Heasoft download, build, and install script
#
# For the latest version of this script, visit the gist:
# https://gist.github.com/yuasatakayuki/8176d73f7e716f95587b
#
# This script uses the Heasoft mirror hosted at the JAXA/ISAS.

## read_mcp3208.c
/*
* Before running this program, execute the following initialization command:
* > gpio load spi
*
* Expected result:
* > pi@raspberrypi:~$ ./read_mcp3208
*
* wiringPiSPISetup status = 3
* wiringPiSPIDataRW status = 3
* data[0]=00

## plot_20171124_184608.ipynb

      
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                yuasatakayuki
                / plot_20171124_184608.ipynb
            
            
              Created
              July 10, 2019 15:41
            
          
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## ssd1306_japanese_font.py
# -*- coding: utf-8 -*-

import Adafruit_GPIO.SPI as SPI
import Adafruit_SSD1306

import Image
import ImageDraw
import ImageFont

# Raspberry Pi pin configuration

## remote_control_led_beep_toy.c
#include <SoftwareSerial.h>

// Serial.print() outputs to the USB-UART (i.e. eventually to the PC).
//

uint8_t PIN_ORANGE_LED = PD7;
uint8_t PIN_BUZZER = PD6;
uint8_t PIN_SOFT_UART_RX = PD4;

const uint8_t BUFFER_SIZE = 16;
	<!DOCTYPE html>
	<html>
	<head>
	<meta charset='utf-8'>
	</head>
	<body>

	<script src="raphael-min.js"></script>
	<script src="flowchart-latest.js"></script>
	#include <stdio.h>
	#include <Wire.h>
	#include <ESP8266WiFi.h>
	#include <BME280.h>
	#include <Adafruit_GFX.h>
	#include <Adafruit_SSD1306.h>

	// WiFi configuration
	const char* ssid = "WIFI_SSID";
	const char* password = "WIFIT_PASSWORD";
	require "gnuplot"

	data=<<EOS
	2016-07-19T23:47:53.432Z 33.2
	2016-07-19T23:41:59.558Z 33.1
	2016-07-19T23:36:06.183Z 32.9
	2016-07-19T23:30:09.101Z 32.7
	2016-07-19T23:24:15.936Z 32.6
	2016-07-19T23:18:19.082Z 32.4
	2016-07-19T23:12:20.944Z 32.4
	#!/bin/bash

	cat << EOF
	#============================================
	# Heasoft download, build, and install script
	#
	# For the latest version of this script, visit the gist:
	# https://gist.github.com/yuasatakayuki/8176d73f7e716f95587b
	#
	# This script uses the Heasoft mirror hosted at the JAXA/ISAS.
	/*
	* Before running this program, execute the following initialization command:
	* > gpio load spi
	*
	* Expected result:
	* > pi@raspberrypi:~$ ./read_mcp3208
	*
	* wiringPiSPISetup status = 3
	* wiringPiSPIDataRW status = 3
	* data[0]=00
	# -- coding: utf-8 --

	import Adafruit_GPIO.SPI as SPI
	import Adafruit_SSD1306

	import Image
	import ImageDraw
	import ImageFont

	# Raspberry Pi pin configuration
	#include <SoftwareSerial.h>

	// Serial.print() outputs to the USB-UART (i.e. eventually to the PC).
	//

	uint8_t PIN_ORANGE_LED = PD7;
	uint8_t PIN_BUZZER = PD6;
	uint8_t PIN_SOFT_UART_RX = PD4;

	const uint8_t BUFFER_SIZE = 16;