espressif/ESP8266_RTOS_SDK
1
0
Fork 0
mirror of https://github.com/espressif/ESP8266_RTOS_SDK.git synced 2025-08-05 22:11:04 +08:00
Code Issues Packages Projects Releases Wiki Activity

docs(example):Update OTA README.md

Browse Source
This commit is contained in:
liujia
2018-12-05 17:04:29 +08:00
parent b0f7ff508d
commit fdc372a75c
1 changed files with 5 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
examples/system/ota/README.md
View File

@ -30,12 +30,12 @@ Connect your host PC to the same AP that you will use for the ESP8266.
Python has a built-in HTTP server that can be used for example purposes.
For our upgrade example OTA file, we're going to use the `get-started/hello_world` example.
For our upgrade example OTA file, we're going to use the `get-started/project_template` example.
Open a new terminal to run the HTTP server, then run these commands to build the example and start the server:
```
cd $IDF_PATH/examples/get-started/hello_world
cd $IDF_PATH/examples/get-started/project_template
make
cd build
python -m SimpleHTTPServer 8070
@ -45,7 +45,7 @@ While the server is running, the contents of the build directory can be browsed
NB: On some systems, the command may be `python2 -m SimpleHTTPServer`.
NB: You've probably noticed there is nothing special about the "hello world" example when used for OTA updates. This is because any .bin app file which is built by esp-idf can be used as an app image for OTA. The only difference is whether it is written to a factory partition or an OTA partition.
NB: You've probably noticed there is nothing special about the "project_template" example when used for OTA updates. This is because any .bin app file which is built by esp-idf can be used as an app image for OTA. The only difference is whether it is written to a factory partition or an OTA partition.
If you have any firewall software running that will block incoming access to port 8070, configure it to allow access while running the example.
@ -57,7 +57,7 @@ Change back to the OTA example directory, and type `make menuconfig` to configur
* IP address of your host PC as "HTTP Server"
* HTTP Port number (if using the Python HTTP server above, the default is correct)
If serving the "hello world" example, you can leave the default filename as-is.
If serving the "project_template" example, you can leave the default filename as-is.
Save your changes, and type `make` to build the example.
@ -84,7 +84,7 @@ When the example starts up, it will print "ota: Starting OTA example..." then:
* Check your PC can ping the ESP8266 at its IP, and that the IP, AP and other configuration settings are correct in menuconfig.
* Check if any firewall software is preventing incoming connections on the PC.
* Check you can see the configured file (default hello-world.bin) if you browse the file listing at http://127.0.0.1/
* Check you can see the configured file (default project_template.bin) if you browse the file listing at http://127.0.0.1/
* If you have another PC or a phone, try viewing the file listing from the separate host.
## Error "ota_begin error err=0x104"