[001: Set up the ESP8266 development environment under ubuntu -- edit, compile, and download], ubuntuesp8266

[001: Set up the ESP8266 development environment under ubuntu -- edit, compile, and download], ubuntuesp8266

System Environment: ubuntu 16.04 TLS 64BIT

Editor: Eclipse CDT version

Compiler: xtensa-lx106-elf cross-compilation toolchain

Download tool: esptool. py pyserial

I. Software preparation

1. eclipse: download.Eclipse. Org download CPP version

Xtensa-lx106-elf: google or Baidu

3. esptool. py: https://github.com/themadinventor/esptool (or search in github)

4. pyserial: https://github.com/pyserial/pyserial

Ii. Installation

1. eclipse

2. xtensa-lx106-elf

　　

/* Unzip tool chain */# sudo tar-vxjf xtensa-lx106-elf.tar.bz2-C/opt // * configure environment variables, add the following content at the end of the file */# sudo gedit/etc/profileexport PATH =/opt/xtensa-lx106-elf/bin: $ PATH/* Save and exit * // * Make the configuration take effect */# sodo source/etc/profile/* enter the following content and press the Tab key */# xtensa/* If the sum is xtensa-lx106-elf-configuration successful */

 

3. esptool. py

　　

#cd esptool#sudo cp esptool.py /usr/bin

4. pyserial

#cd pyserial-master#sudo python2.7 setup.py install

 

Iii. Compilation

Download the Esp82766 Official Development Kit eclipse project version

Compile directly

4. Download

/* Download bin */use # ls/dev/tty * to check whether the port number of the current connected device is ttyUSB0 or ttyACM0/* single file download */# sudo python2.7/usr/bin/ esptool. py -- port/dev/ttyUSB0 write_flash0x01000 user1.bin/* multi-File Download */# sudo python2.7/usr/bin/esptool. py -- port/dev/ttyUSB0 write_flash0x01000 user1.bin 0x81000 user2.bin the download percentage information is displayed when the command is successfully executed.