鹏程万里------esp32 开发编译和烧录

首先编译demo

打开C:\msys32目录下的mingw32.exe然后执行下面的操作

DZ0012+Administrator@DZ0012 MINGW32 ~
# cd ..

DZ0012+Administrator@DZ0012 MINGW32 /home
# ls
Administrator

DZ0012+Administrator@DZ0012 MINGW32 /home
# cd ..

DZ0012+Administrator@DZ0012 MINGW32 /
# ls
autorebase.bat         hello_world          mingw32.ini      network.xml
autorebasebase1st.bat  home                 mingw64          opt
bin                    InstallationLog.txt  mingw64.exe      proc
components.xml         maintenancetool.dat  mingw64.ini      tmp
dev                    maintenancetool.exe  msys2.exe        usr
dir                    maintenancetool.ini  msys2.ico        var
esp                    mingw32              msys2.ini
etc                    mingw32.exe          msys2_shell.cmd

DZ0012+Administrator@DZ0012 MINGW32 /
# cd esp/

DZ0012+Administrator@DZ0012 MINGW32 /esp
# ls
esp-idf

DZ0012+Administrator@DZ0012 MINGW32 /esp
# cd esp-idf/

DZ0012+Administrator@DZ0012 MINGW32 /esp/esp-idf
# ls
add_path.sh     CONTRIBUTING.rst  Kconfig  README.md         tools
CMakeLists.txt  docs              LICENSE  requirements.txt
components      examples          make     sdkconfig.rename

DZ0012+Administrator@DZ0012 MINGW32 /esp/esp-idf
# cd examples/

DZ0012+Administrator@DZ0012 MINGW32 /esp/esp-idf/examples
# ls
bluetooth          ethernet     peripherals   README.md  wifi
build_system       get-started  protocols     storage
common_components  mesh         provisioning  system

DZ0012+Administrator@DZ0012 MINGW32 /esp/esp-idf/examples
# cd get-started/

DZ0012+Administrator@DZ0012 MINGW32 /esp/esp-idf/examples/get-started
# ls
blink  hello_world  README.md

DZ0012+Administrator@DZ0012 MINGW32 /esp/esp-idf/examples/get-started
# make
make: *** 没有指明目标并且找不到 makefile。 停止。

DZ0012+Administrator@DZ0012 MINGW32 /esp/esp-idf/examples/get-started
# cd hello_world/

DZ0012+Administrator@DZ0012 MINGW32 /esp/esp-idf/examples/get-started/hello_worl                                                                                                                                  d
# make

DZ0012+Administrator@DZ0012 MINGW32 /esp/esp-idf/examples/get-started/hello_worl                                                                                                                                  d
# ls
build  CMakeLists.txt  main  Makefile  README.md  sdkconfig  sdkconfig.old

DZ0012+Administrator@DZ0012 MINGW32 /esp/esp-idf/examples/get-started/hello_worl                                                                                                                                  d
# make
Toolchain path: /opt/xtensa-esp32-elf/bin/xtensa-esp32-elf-gcc
WARNING: Toolchain version is not supported: crosstool-ng-1.22.0-80-g6c4433a5
Expected to see version: esp32-2019r1
Please check ESP-IDF setup instructions and update the toolchain, or proceed at                                                                                                                                   your own risk.
WARNING: Compiler version is not supported: 5.2.0
Expected to see version(s): 8.2.0
Please check ESP-IDF setup instructions and update the toolchain, or proceed at                                                                                                                                   your own risk.
Python requirements from C:/msys32/esp/esp-idf/requirements.txt are satisfied.
WARNING: Toolchain version is not supported: crosstool-ng-1.22.0-80-g6c4433a5
Expected to see version: esp32-2019r1
Please check ESP-IDF setup instructions and update the toolchain, or proceed at                                                                                                                                   your own risk.
WARNING: Compiler version is not supported: 5.2.0
Expected to see version(s): 8.2.0
Please check ESP-IDF setup instructions and update the toolchain, or proceed at                                                                                                                                   your own risk.

App "hello-world" version: v4.0-dev-837-g58df1d93b-dirty
To flash all build output, run 'make flash' or:
python /esp/esp-idf/components/esptool_py/esptool/esptool.py --chip esp32 --port /dev/ttyUSB0 --baud 115200 --before default_reset --after hard_reset write_flash -z --flash_mode dio --flash_freq 40m --flash_size detect 0x1000 /esp/esp-idf/examples/get-started/hello_world/build/bootloader/bootloader.bin 0x10000 /esp/esp-idf/examples/get-started/hello_world/build/hello-world.bin 0x8000 /esp/esp-idf/examples/get-started/hello_world/build/partitions_singleapp.bin

然后烧录

DZ0012+Administrator@DZ0012 MINGW32 /esp/esp-idf/examples/get-started/hello_world
# make flash
Toolchain path: /opt/xtensa-esp32-elf/bin/xtensa-esp32-elf-gcc
WARNING: Toolchain version is not supported: crosstool-ng-1.22.0-80-g6c4433a5
Expected to see version: esp32-2019r1
Please check ESP-IDF setup instructions and update the toolchain, or proceed at your own risk.
WARNING: Compiler version is not supported: 5.2.0
Expected to see version(s): 8.2.0
Please check ESP-IDF setup instructions and update the toolchain, or proceed at your own risk.
Python requirements from C:/msys32/esp/esp-idf/requirements.txt are satisfied.
WARNING: Toolchain version is not supported: crosstool-ng-1.22.0-80-g6c4433a5
Expected to see version: esp32-2019r1
Please check ESP-IDF setup instructions and update the toolchain, or proceed at your own risk.
WARNING: Compiler version is not supported: 5.2.0
Expected to see version(s): 8.2.0
Please check ESP-IDF setup instructions and update the toolchain, or proceed at your own risk.

App "hello-world" version: v4.0-dev-837-g58df1d93b-dirty
Flashing binaries to serial port /dev/ttyUSB0 (app at offset 0x10000)...
esptool.py v2.7-dev
Serial port C:/msys32/dev/ttyUSB0
Traceback (most recent call last):
  File "C:/msys32/esp/esp-idf/components/esptool_py/esptool/esptool.py", line 3065, in <module>
    _main()
  File "C:/msys32/esp/esp-idf/components/esptool_py/esptool/esptool.py", line 3058, in _main
    main()
  File "C:/msys32/esp/esp-idf/components/esptool_py/esptool/esptool.py", line 2756, in main
    esp = chip_class(each_port, initial_baud, args.trace)
  File "C:/msys32/esp/esp-idf/components/esptool_py/esptool/esptool.py", line 225, in __init__
    self._port = serial.serial_for_url(port)
  File "C:/msys32/mingw32/lib/python2.7/site-packages/serial/__init__.py", line 88, in serial_for_url
    instance.open()
  File "C:/msys32/mingw32/lib/python2.7/site-packages/serial/serialwin32.py", line 62, in open
    raise SerialException("could not open port {!r}: {!r}".format(self.portstr, ctypes.WinError()))
serial.serialutil.SerialException: could not open port 'C:/msys32/dev/ttyUSB0': WindowsError(2, '\xcf\xb5\xcd\xb3\xd5\xd2\xb2\xbb\xb5\xbd\xd6\xb8\xb6\xa8\xb5\xc4\xce\xc4\xbc\xfe\xa1\xa3')
make: *** [/esp/esp-idf/components/esptool_py/Makefile.projbuild:67：flash] 错误 1
 

出错了。。。。。

看了以下端口号

DZ0012+Administrator@DZ0012 MINGW32 ~
# cd dev
-bash: cd: dev: No such file or directory

DZ0012+Administrator@DZ0012 MINGW32 ~
# cd /dev

DZ0012+Administrator@DZ0012 MINGW32 /dev
# ls
clipboard  dsp     null  random  sda3  sda7    stdin   urandom
conin      fd      ptmx  sda     sda4  sda8    stdout  windows
conout     full    pty0  sda1    sda5  shm     tty     zero
console    mqueue  pty1  sda2    sda6  stderr  ttyS12

DZ0012+Administrator@DZ0012 MINGW32 /dev
结果是 ttyS12

于是make menuconfig修改串口

选这个进去

然后

选第一个修改

改成自己的

然后再次make

make flash

DZ0012+Administrator@DZ0012 MINGW32 /esp/esp-idf/examples/get-started/hello_world
# make flash
Toolchain path: /opt/xtensa-esp32-elf/bin/xtensa-esp32-elf-gcc
WARNING: Toolchain version is not supported: crosstool-ng-1.22.0-80-g6c4433a5
Expected to see version: esp32-2019r1
Please check ESP-IDF setup instructions and update the toolchain, or proceed at your own risk.
WARNING: Compiler version is not supported: 5.2.0
Expected to see version(s): 8.2.0
Please check ESP-IDF setup instructions and update the toolchain, or proceed at your own risk.
Python requirements from C:/msys32/esp/esp-idf/requirements.txt are satisfied.
WARNING: Toolchain version is not supported: crosstool-ng-1.22.0-80-g6c4433a5
Expected to see version: esp32-2019r1
Please check ESP-IDF setup instructions and update the toolchain, or proceed at your own risk.
WARNING: Compiler version is not supported: 5.2.0
Expected to see version(s): 8.2.0
Please check ESP-IDF setup instructions and update the toolchain, or proceed at your own risk.

App "hello-world" version: v4.0-dev-837-g58df1d93b-dirty
Flashing binaries to serial port /dev/ttyS12 (app at offset 0x10000)...
esptool.py v2.7-dev
Serial port /??/COM13
Traceback (most recent call last):
  File "C:/msys32/esp/esp-idf/components/esptool_py/esptool/esptool.py", line 3065, in <module>
    _main()
  File "C:/msys32/esp/esp-idf/components/esptool_py/esptool/esptool.py", line 3058, in _main
    main()
  File "C:/msys32/esp/esp-idf/components/esptool_py/esptool/esptool.py", line 2756, in main
    esp = chip_class(each_port, initial_baud, args.trace)
  File "C:/msys32/esp/esp-idf/components/esptool_py/esptool/esptool.py", line 225, in __init__
    self._port = serial.serial_for_url(port)
  File "C:/msys32/mingw32/lib/python2.7/site-packages/serial/__init__.py", line 88, in serial_for_url
    instance.open()
  File "C:/msys32/mingw32/lib/python2.7/site-packages/serial/serialwin32.py", line 62, in open
    raise SerialException("could not open port {!r}: {!r}".format(self.portstr, ctypes.WinError()))
serial.serialutil.SerialException: could not open port '/??/COM13': WindowsError(123, '\xce\xc4\xbc\xfe\xc3\xfb\xa1\xa2\xc4\xbf\xc2\xbc\xc3\xfb\xbb\xf2\xbe\xed\xb1\xea\xd3\xef\xb7\xa8\xb2\xbb\xd5\xfd\xc8\xb7\xa1\xa3')
make: *** [/esp/esp-idf/components/esptool_py/Makefile.projbuild:67：flash] 错误 1
看起来先装个gcc在windows上

参考https://blog.csdn.net/rong_toa/article/details/79002711

但是安装gcc遇到了

参考https://www.cnblogs.com/indif/archive/2011/04/18/2019688.html

原来是我安装了webstorm的愿意

然后安装后在桌面出现

双击打开

选中所有然后点击installation里的apply安装

然后到环境变量中把C:\MinGW\bin加入path

gcc是安装好了

但是用makeflash始终失败，不得已只能用flash烧录工具

搞定