arduino/esp8266
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Merge pull request #13 from esp8266/esp8266

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ficeto 2015-05-07 11:54:21 +03:00
commit 8ed520205c
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46
README.md
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@ -8,7 +8,7 @@ This project brings support for ESP8266 chip to the Arduino environment. ESP8266
| OS | Build status | Latest release | Alpha Version |
| --- | ------------ | -------------- | --------------- |
| Linux | [![Linux build status](http://img.shields.io/travis/igrr/Arduino.svg)](https://travis-ci.org/igrr/Arduino) | [arduino-1.6.1-linux64.tar.xz](../../releases/download/1.6.1-esp8266-1/arduino-1.6.1-linux64.tar.xz) | |
| Windows | [![Windows build status](http://img.shields.io/appveyor/ci/igrr/Arduino.svg)](https://ci.appveyor.com/project/igrr/Arduino) | [arduino-1.6.1-p1-windows.zip](https://github.com/igrr/Arduino/releases/download/1.6.1-esp8266-1/arduino-1.6.1-p1-windows.zip) | [appveyor Build](https://ci.appveyor.com/project/igrr/Arduino/build/artifacts) |
| Windows | [![Windows build status](http://img.shields.io/appveyor/ci/igrr/Arduino.svg)](https://ci.appveyor.com/project/igrr/Arduino) | [arduino-1.6.1-p1-windows.zip](https://github.com/igrr/Arduino/releases/download/1.6.1-esp8266-1/arduino-1.6.1-p1-windows.zip) | [appveyor 64Bit Build](https://ci.appveyor.com/project/igrr/Arduino/build/artifacts) |
| OS X | | [arduino-1.6.1-macosx-java-latest-signed.zip](../../releases/download/1.6.1-esp8266-1/arduino-1.6.1-macosx-java-latest-signed.zip) | |
@ -181,8 +181,48 @@ Libraries that don't rely on low-level access to AVR registers should work well.
#### Upload via serial port ####
Pick the correct serial port.
You need to put ESP8266 into bootloader mode before uploading code (pull GPIO0 low and
toggle power).
You need to put ESP8266 into bootloader mode before uploading code.
#### Minimal hardware Setup for Bootloading and usage ####
ESPxx Hardware
| PIN | Resistor | Serial Adapter |
| ------------- | -------- | -------------- |
| VCC | | VCC (3.3V) |
| GND | | GND |
| TX or GPIO2* | | RX |
| RX | | TX |
| GPIO0 | PullUp | DTR |
| Reset* | | RTS |
| GPIO15* | PullDown | |
| CH_PD | PullUp | |
* Note
- GPIO15 is also named MTDO
- Reset is also named RSBT or REST (adding PullUp improves the stability of the Module)
- GPIO2 is alternative TX for the boot loader mode
ESP01 example:
![ESP01 connect](https://raw.githubusercontent.com/Links2004/Arduino/esp8266/docs/ESP01_connect.jpg)
#### Minimal hardware Setup for Bootloading only ####
ESPxx Hardware
| PIN | Resistor | Serial Adapter |
| ------------- | -------- | -------------- |
| VCC | | VCC (3.3V) |
| GND | | GND |
| TX or GPIO2 | | RX |
| RX | | TX |
| GPIO0 | | GND |
| Reset | | RTS* |
| GPIO15 | PullDown | |
| CH_PD | PullUp | |
* Note
- if no RTS is used a manual power toggle is needed
### Issues and support ###

47
boards.txt
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@ -1,6 +1,7 @@
menu.UploadSpeed=Upload Speed
menu.CpuFrequency=CPU Frequency
menu.FlashSize=Flash size
##############################################################
generic.name=Generic ESP8266 Module
@ -56,6 +57,52 @@ generic.menu.FlashSize.2M.build.flash_size=2M
generic.menu.FlashSize.4M=4M
generic.menu.FlashSize.4M.build.flash_size=4M
##############################################################
modwifi.name=Olimex MOD-WIFI-ESP8266(-DEV)
modwifi.upload.tool=esptool
modwifi.upload.speed=115200
modwifi.upload.resetmethod=ck
modwifi.upload.maximum_size=2097152
modwifi.upload.wait_for_upload_port=true
modwifi.serial.disableDTR=true
modwifi.serial.disableRTS=true
modwifi.build.mcu=esp8266
modwifi.build.f_cpu=80000000L
modwifi.build.board=MOD_WIFI_ESP8266
modwifi.build.core=esp8266
modwifi.build.variant=generic
# Winbond W25Q16 flash
modwifi.build.flash_mode=qio
modwifi.build.flash_size=2M
modwifi.build.flash_freq=40
modwifi.menu.CpuFrequency.80=80 MHz
modwifi.menu.CpuFrequency.80.build.f_cpu=80000000L
modwifi.menu.CpuFrequency.160=160 MHz
modwifi.menu.CpuFrequency.160.build.f_cpu=160000000L
modwifi.menu.UploadSpeed.115200=115200
modwifi.menu.UploadSpeed.115200.upload.speed=115200
modwifi.menu.UploadSpeed.9600=9600
modwifi.menu.UploadSpeed.9600.upload.speed=9600
modwifi.menu.UploadSpeed.57600=57600
modwifi.menu.UploadSpeed.57600.upload.speed=57600
modwifi.menu.UploadSpeed.256000.windows=256000
modwifi.menu.UploadSpeed.256000.upload.speed=256000
modwifi.menu.UploadSpeed.230400.linux=230400
modwifi.menu.UploadSpeed.230400.macosx=230400
modwifi.menu.UploadSpeed.230400.macosx=230400
modwifi.menu.UploadSpeed.230400.upload.speed=230400
modwifi.menu.UploadSpeed.460800.linux=460800
modwifi.menu.UploadSpeed.460800.macosx=460800
modwifi.menu.UploadSpeed.460800.upload.speed=460800
modwifi.menu.UploadSpeed.512000.windows=512000
modwifi.menu.UploadSpeed.512000.upload.speed=512000
modwifi.menu.UploadSpeed.921600=921600
modwifi.menu.UploadSpeed.921600.upload.speed=921600
##############################################################
nodemcu.name=NodeMCU (ESP8266 ESP-12 Module)

1
libraries/EEPROM/examples/eeprom_clear/eeprom_clear.ino
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@ -16,6 +16,7 @@ void setup()
EEPROM.write(i, 0);
// turn the LED on when we're done
pinMode(13, OUTPUT);
digitalWrite(13, HIGH);
EEPROM.end();
}