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라즈베리 파이에서 can-isotp 설치 기록

git clone https://github.com/hartkopp/can-isotp.git
cd can-isotp
sudo apt install raspberrypi-kernel-headers
make
sudo make modules_install
sudo depmod -a

라즈베리 파이 python3.7 빌드 기록

sudo apt build-dep python3
sudo apt install libffi-dev libssl-dev libncurses5-dev libncursesw5-dev libreadline-dev libsqlite3-dev libexpat1-dev
git clone https://github.com/python/cpython
cd cpython
git checkout v3.7.0
./configure --enable-optimizations --with-lto --prefix=$HOME/python37
make -j4

	import framebuf
	import time
	from machine import Pin, SPI, I2C

	'''
	import m5stickc_lcd
	lcd = m5stickc_lcd.ST7735()
	lcd.text('hello', 10, 10, 0xffff)
	lcd.show()
	'''

	import framebuf

	'''
	from machine import Pin, SPI
	vspi = SPI(2, baudrate=1000000, polarity=0, phase=0, bits=8, firstbit=SPI.MSB, sck=Pin(18), mosi=Pin(23))
	import sh1107
	oled = sh1107.SH1107(64, 128, vspi, Pin(27), Pin(33), Pin(14))
	oled.text('hello', 0, 0, 1)
	oled.show()
	'''

	/dts-v1/;
	/plugin/;

	/ {
	compatible = "brcm,bcm2835", "brcm,bcm2708", "brcm,bcm2709";

	fragment@0 {
	target = <&spi0>;
	__overlay__ {
	status = "okay";

	// SPDX-License-Identifier: GPL-2.0+

	#include <linux/module.h>
	#include <linux/kernel.h>
	#include <linux/init.h>
	#include <video/mipi_display.h>

	#include "fbtft.h"

	#define DRVNAME "fb_st7789vw"

	/dts-v1/;
	/plugin/;

	#include <dt-bindings/input/input.h>

	/{
	compatible = "brcm,bcm2708";

	fragment@0 {
	target = <&i2c1>;

	rz > /dev/ttyUSB0 < /dev/ttyUSB0
	sz filename > /dev/ttyUSB0 < /dev/ttyUSB0

	CROSS_COMPILE = arm-none-eabi-

	TOOLCHAIN_LIBS = gcc
	LIBGCC_DIR = $(shell dirname `$(CROSS_COMPILE)gcc ${KBUILD_CFLAGS} -print-libgcc-file-name`)

	LIB_INCLUDE_DIR += -L ${LIBGCC_DIR}
	TOOLCHAIN_CFLAGS = -I/usr/lib/arm-none-eabi/include

	DTC ?= /usr/bin/dtc

	# Maintainer: Dave Higham <[email protected]>
	# Maintainer: Kevin Mihelich <[email protected]>
	# Maintainer: Oleg Rakhmanov <[email protected]>

	# NOTE: Packages replace linux-raspberrypi-latest, remove if that package comes back

	buildarch=20

	pkgbase=linux-raspberrypi
	_commit=11f2a1f8db91523fbcf10f8428f407cf3b37f936