! Arduino IDE のモジュール https://github.com/espressif/arduino-esp32/tree/master/tools/sdk # Linux 装置によっては # pip install pyserial # を実効する事が必要？？　( Hexコードの書き込みに ) install git wget make libncurses-dev flex bison gperf python python-serial ncurses-devel python2-future ! インストール手順 環境設定に以下を追加 https://dl.espressif.com/dl/package_esp32_index.json を追加 旧方法 1: GIT から zip でダウンロード 2: unzip で解凍 3: $HOME/Arduino/hardware/espressif/esp32/ 以下に 2) をコピー 4: cd~/Arduino/hardware/espressif/esp32/tools 5: ./get.py もしくは python ./get.py を実行 esp-idf の場合 PRG-espidf https://esp-idf.readthedocs.io/en/latest/get-started/linux-setup.html git clone --recursive https://github.com/espressif/esp-idf.git cd ./esp-idf git submodule update --init ! ボード設定 ボード：　ESP32 Dev Module Flash Frequency：　80MHz Upload Speed：　921600 Core Debug Level：　なし 書込み装置：　USBasp !FIRMWARE Backup ./esptool.py --chip esp32 --port /dev/ttyUSB0 --baud 921600 read_flash 0x0000 4194304 ../esp32.bin !FIRMWARE Restore ./esptool.py --chip esp32 --port /dev/ttyUSB0 --baud 921600 write_flash 0x0000 ../esp32.bin ! 書き込みの手順 1. RESET + IO0を同時押し 2. RESETを離す 3. Arduino IDEの「書き込みボタン」を押す esp-idfでの書き込み make flash make monitor ^] https://www.hirotakaster.com/weblog/esp32-s-and-arduino/ !Wifi WEP | work WEP/ASE | does not work!! ! Web sample https://www.mgo-tec.com/blog-entry-esp-wroom-32-esp32-wifi-smartphone-led-switch.html http://rikoubou.hatenablog.com/entry/2017/05/09/180847 ! 赤外線 https://qiita.com/td2sk/items/4c0ef83bcc7e74e5e8d5 !GIT https://github.com/espressif/arduino-esp32 !FUSEbit > ./espefuse.py --port /dev/ttyUSB0 summary espefuse.py v2.0.1 Connecting...... Security fuses: FLASH_CRYPT_CNT Flash encryption mode counter = 0 R/W (0x0) FLASH_CRYPT_CONFIG Flash encryption config (key tweak bits) = 0 R/W (0x0) CONSOLE_DEBUG_DISABLE Disable ROM BASIC interpreter fallback = 0 R/W (0x0) ABS_DONE_0 secure boot enabled for bootloader = 0 R/W (0x0) ABS_DONE_1 secure boot abstract 1 locked = 0 R/W (0x0) JTAG_DISABLE Disable JTAG = 0 R/W (0x0) DISABLE_DL_ENCRYPT Disable flash encryption in UART bootloader = 0 R/W (0x0) DISABLE_DL_DECRYPT Disable flash decryption in UART bootloader = 0 R/W (0x0) DISABLE_DL_CACHE Disable flash cache in UART bootloader = 0 R/W (0x0) BLK1 Flash encryption key = 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 R/W BLK2 Secure boot key = 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 R/W BLK3 Variable Block 3 = 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 R/W Efuse fuses: WR_DIS Efuse write disable mask = 0 R/W (0x0) RD_DIS Efuse read disablemask = 0 R/W (0x0) CODING_SCHEME Efuse variable block length scheme = 0 R/W (0x0) KEY_STATUS Usage of efuse block 3 (reserved) = 0 R/W (0x0) Config fuses: XPD_SDIO_FORCE Ignore MTDI pin (GPIO12) for VDD_SDIO on reset = 0 R/W (0x0) XPD_SDIO_REG If XPD_SDIO_FORCE, enable VDD_SDIO reg on reset = 0 R/W (0x0) XPD_SDIO_TIEH If XPD_SDIO_FORCE & XPD_SDIO_REG, 1=3.3V 0=1.8V = 0 R/W (0x0) SPI_PAD_CONFIG_CLK Override SD_CLK pad (GPIO6/SPICLK) = 0 R/W (0x0) SPI_PAD_CONFIG_Q Override SD_DATA_0 pad (GPIO7/SPIQ) = 0 R/W (0x0) SPI_PAD_CONFIG_D Override SD_DATA_1 pad (GPIO8/SPID) = 0 R/W (0x0) SPI_PAD_CONFIG_HD Override SD_DATA_2 pad (GPIO9/SPIHD) = 0 R/W (0x0) SPI_PAD_CONFIG_CS0 Override SD_CMD pad (GPIO11/SPICS0) = 0 R/W (0x0) DISABLE_SDIO_HOST Disable SDIO host = 0 R/W (0x0) Identity fuses: MAC MAC Address = xx:xx:xx:xx:xx:xx R/W CHIP_VERSION Chip version = 0 R/W (0x0) CHIP_PACKAGE Chip package identifier = 0 R/W (0x0) Flash voltage (VDD_SDIO) determined by GPIO12 on reset (High for 1.8V, Low/NC for 3.3V). !BLE-HID git clone https://github.com/bluekitchen/btstack.git cd ./btstack cd ./btstack/port/esp32 ./integrate_btstack.py cd ./example !PS4 コントローラを使う https://github.com/felis/USB_Host_Shield_2.0 https://github.com/felis/USB_Host_Shield_2.0.git !bpi-bit faimware https://github.com/BPI-STEAM ( webduino ) like this ( ./esptool.py --chip esp32 --port /dev/ttyUSB0 write_flash --flash_mode qio --flash_size 32m 0x0 bootloader.bin 0x1000 my_app.bin) ( ./esptool.py --chip esp32 --port /dev/ttyUSB0 --baud 460800 write_flash -z --flash_mode dio --flash_freq 40m 0x1000 bit_BL_DIO_40M.bin 0x8000 bit_partitions.bin 0xe000 bit_boot_app0.bin 0x10000 bit_default.bin ) start addr descritption 0x1000 bootloader.bin 0x8000 partitions_singleapp.bin 0xe000 boot_app0.bin 0x10000 your app ( firmware.bin ) ! マルチタスク https://www.mgo-tec.com/blog-entry-arduino-esp32-multi-task-dual-core-01.html !Tips https://www.mgo-tec.com/blog-entry-esp-wroom-32-esp32-wifi-smartphone-led-switch.html http://esp-idf.readthedocs.io/en/latest/get-started/linux-setup.html http://esp-idf.readthedocs.io/en/latest/get-started/index.html#get-started-get-esp-idf https://github.com/espressif/arduino-esp32#using-as-esp-idf-component http://ht-deko.com/arduino/esp-wroom-32.html http://www.espressif.com/en/products/hardware/esp32/resources https://www.mgo-tec.com/blog-entry-esp32-devkitc-wroom32-wifi-websocket-cds.html http://daiwa-c.blog.jp/tag/ESP-WROOM-32 !KICAD http://www.kicad-de-kiban.net/archives/esp32_2.html http://www.kicad-de-kiban.net/archives/esp32_7.html