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Kconfig

@@ -0,0 +1,107 @@
+menu "Arduino Configuration"
+
+choice MONITOR_BAUD
+    prompt "Monitor baud rate"
+    default MONITOR_BAUD_115200B
+    help
+        Baud rate to use while monitoring the ESP chip.
+
+config MONITOR_BAUD_9600B
+    bool "9600 bps"
+config MONITOR_BAUD_57600B
+    bool "57600 bps"
+config MONITOR_BAUD_115200B
+    bool "115200 bps"
+config MONITOR_BAUD_230400B
+    bool "230400 bps"
+config MONITOR_BAUD_921600B
+    bool "921600 bps"
+config MONITOR_BAUD_2MB
+    bool "2 Mbps"
+config MONITOR_BAUD_OTHER
+    bool "Custom baud rate"
+
+endchoice
+
+config MONITOR_BAUD_OTHER_VAL
+    int "Custom baud rate value" if MONITOR_BAUD_OTHER
+    default 115200
+
+config MONITOR_BAUD
+    int
+    default 9600 if MONITOR_BAUD_9600B
+    default 57600 if MONITOR_BAUD_57600B
+    default 115200 if MONITOR_BAUD_115200B
+    default 230400 if MONITOR_BAUD_230400B
+    default 921600 if MONITOR_BAUD_921600B
+    default 2000000 if MONITOR_BAUD_2MB
+    default MONITOR_BAUD_OTHER_VAL if MONITOR_BAUD_OTHER
+
+config AUTOSTART_ARDUINO
+    bool "Autostart Arduino setup and loop on boot"
+    default "n"
+    help
+        Enabling this option will implement app_main and start Arduino.
+        All you need to implement in your main.cpp is setup() and loop()
+        and include Arduino.h
+        If disabled, you can call initArduino() to run any preparations
+        required by the framework
+
+config DISABLE_HAL_LOCKS
+    bool "Disable mutex locks for HAL"
+    default "n"
+    help
+        Enabling this option will run all hardware abstraction without locks.
+        While communication with external hardware will be faster, you need to
+        make sure that there is no option to use the same bus from another thread
+        or interrupt at the same time. Option is best used with Arduino enabled
+        and code implemented only in setup/loop and Arduino callbacks
+
+menu "Debug Log Configuration"
+choice ARDUHAL_LOG_DEFAULT_LEVEL
+    bool "Default log level"
+    default ARDUHAL_LOG_DEFAULT_LEVEL_ERROR
+    help
+        Specify how much output to see in logs by default.
+
+config ARDUHAL_LOG_DEFAULT_LEVEL_NONE
+    bool "No output"
+config ARDUHAL_LOG_DEFAULT_LEVEL_ERROR
+    bool "Error"
+config ARDUHAL_LOG_DEFAULT_LEVEL_WARN
+    bool "Warning"
+config ARDUHAL_LOG_DEFAULT_LEVEL_INFO
+    bool "Info"
+config ARDUHAL_LOG_DEFAULT_LEVEL_DEBUG
+    bool "Debug"
+config ARDUHAL_LOG_DEFAULT_LEVEL_VERBOSE
+    bool "Verbose"
+endchoice
+
+config ARDUHAL_LOG_DEFAULT_LEVEL
+    int
+    default 0 if ARDUHAL_LOG_DEFAULT_LEVEL_NONE
+    default 1 if ARDUHAL_LOG_DEFAULT_LEVEL_ERROR
+    default 2 if ARDUHAL_LOG_DEFAULT_LEVEL_WARN
+    default 3 if ARDUHAL_LOG_DEFAULT_LEVEL_INFO
+    default 4 if ARDUHAL_LOG_DEFAULT_LEVEL_DEBUG
+    default 5 if ARDUHAL_LOG_DEFAULT_LEVEL_VERBOSE
+
+config ARDUHAL_LOG_COLORS
+    bool "Use ANSI terminal colors in log output"
+    default "n"
+    help
+        Enable ANSI terminal color codes in bootloader output.
+        In order to view these, your terminal program must support ANSI color codes.
+
+endmenu
+
+config AUTOCONNECT_WIFI
+    bool "Autoconnect WiFi on boot"
+    default "n"
+    depends on AUTOSTART_ARDUINO
+    help
+        If enabled, WiFi will connect to the last used SSID (if station was enabled),
+        else connection will be started only after calling WiFi.begin(ssid, password)
+
+endmenu

Makefile.projbuild

@@ -0,0 +1,3 @@
+#build with "make flash monitor" to upload and open serial monitor
+monitor:
+	$(Q) miniterm.py --rts 0 --dtr 0 --raw $(ESPPORT) $(CONFIG_MONITOR_BAUD)

README.md

@@ -1,15 +1,26 @@
-Arduino core for ESP32 WiFi chip
-===========================================
+# Arduino core for ESP32 WiFi chip
 
-### Development Status
+## Need help or have a question? Join the chat at [![https://gitter.im/espressif/arduino-esp32](https://badges.gitter.im/espressif/arduino-esp32.svg)](https://gitter.im/espressif/arduino-esp32?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
+
+- [Development Status](#development-status)
+- Installing options:
+  + [Using Arduino IDE](#using-arduino-ide)
+  + [Using PlatformIO](#using-platformio)
+  + [Using as ESP-IDF component](#using-as-esp-idf-component)
+- [ESP32Dev Board PINMAP](#esp32dev-board-pinmap)  
+
+## Development Status
 Not everything is working yet, you can not get it through package manager, but you can give it a go and help us find bugs in the things that are implemented :)
 
 The framework can also be downloaded as component in an IDF project and be used like that.
 
-Things that "should" work:
+Things that work:
+
 - pinMode
 - digitalRead/digitalWrite
 - attachInterrupt/detachInterrupt
+- analogRead/touchRead/touchAttachInterrupt
+- ledcWrite/sdWrite/dacWrite
 - Serial (global Serial is attached to pins 1 and 3 by default, there are another 2 serials that you can attach to any pin)
 - SPI (global SPI is attached to VSPI pins by default and HSPI can be attached to any pins)
 - Wire (global Wire is attached to pins 21 and 22 by default and there is another I2C bus that you can attach to any pins)
@@ -18,21 +29,110 @@ Things that "should" work:
 WiFiClient, WiFiServer and WiFiUdp are not quite ready yet because there are still some small hiccups in LwIP to be overcome.
 You can try WiFiClient but you need to disconnect the client yourself to be sure that connection is closed.
 
-### Installation
-- Install Arduino IDE
-- Go to Arduino IDE installation directory
-- Clone this repository into hardware/espressif/esp32 directory (or clone it elsewhere and create a symlink)
-```bash
-cd hardware
-mkdir espressif
-cd espressif
-git clone https://github.com/espressif/arduino-esp32.git esp32
-```
-- Download binary tools (you need Python 2.7)
-```bash
-cd esp32/tools
-python get.py
-```
-- Restart Arduino
+## Using Arduino IDE
+
+###[Instructions for Windows](doc/windows.md)
+
+### Instructions for Mac
+- Install latest Arduino IDE from [arduino.cc](https://www.arduino.cc/en/Main/Software)
+- Open Terminal and execute the following command (copy->paste and hit enter):
+
+  ```bash
+  curl -o get-pip.py https://bootstrap.pypa.io/get-pip.py && \
+  sudo python get-pip.py && \
+  sudo pip install pyserial && \
+  mkdir -p ~/Documents/Arduino/hardware/espressif && \
+  cd ~/Documents/Arduino/hardware/espressif && \
+  git clone https://github.com/espressif/arduino-esp32.git esp32 && \
+  cd esp32/tools/ && \
+  python get.py
+  ```
+- Restart Arduino IDE
+
+### Instructions for Debian/Ubuntu Linux
+- Install latest Arduino IDE from [arduino.cc](https://www.arduino.cc/en/Main/Software)
+- Open Terminal and execute the following command (copy->paste and hit enter):
+
+  ```bash
+  sudo usermod -a -G dialout $USER && \
+  sudo apt-get install git && \
+  wget https://bootstrap.pypa.io/get-pip.py && \
+  sudo python get-pip.py && \
+  sudo pip install pyserial && \
+  mkdir -p ~/Arduino/hardware/espressif && \
+  cd ~/Arduino/hardware/espressif && \
+  git clone https://github.com/espressif/arduino-esp32.git esp32 && \
+  cd esp32/tools/ && \
+  python get.py
+  ```
+- Restart Arduino IDE
+
+## Using PlatformIO
+
+[PlatformIO](http://platformio.org) is an open source ecosystem for IoT
+development with cross platform build system, library manager and full support
+for Espressif ESP32 development. It works on the popular host OS: Mac OS X, Windows,
+Linux 32/64, Linux ARM (like Raspberry Pi, BeagleBone, CubieBoard).
+
+- [What is PlatformIO?](http://docs.platformio.org/page/what-is-platformio.html)
+- [PlatformIO IDE](http://platformio.org/platformio-ide)
+- Quick Start with [PlatformIO IDE](http://docs.platformio.org/page/ide/atom.html#quick-start) or [PlatformIO Core](http://docs.platformio.org/page/core.html)
+- [Integration with Cloud and Standalone IDEs](http://docs.platformio.org/page/ide.html) -
+  Cloud9, Codeanywehre, Eclipse Che (Codenvy), Atom, CLion, Eclipse, Emacs, NetBeans, Qt Creator, Sublime Text, VIM and Visual Studio
+- [Project Examples](https://github.com/platformio/platform-espressif32/tree/develop/examples)
+
+## Using as ESP-IDF component
+- Download and install [esp-idf](https://github.com/espressif/esp-idf)
+- Create blank idf project (from one of the examples)
+- in the project folder, create a folder called components and clone this repository inside
+
+    ```bash
+    mkdir -p components && \
+    cd components && \
+    git clone https://github.com/espressif/arduino-esp32.git arduino && \
+    cd .. && \
+    make menuconfig
+  ```
+- ```make menuconfig``` has some Arduino options
+    - "Autostart Arduino setup and loop on boot"
+        - If you enable this options, your main.cpp should be formated like any other sketch
+
+          ```arduino
+          //file: main.cpp
+          #include "Arduino.h"
+
+          void setup(){
+            Serial.begin(115200);
+          }
+
+          void loop(){
+            Serial.println("loop");
+            delay(1000);
+          }
+          ```
+        - Else you need to implement ```app_main()``` and call ```initArduino();``` in it.
+
+          Keep in mind that setup() and loop() will not be called in this case
+
+          ```arduino
+          //file: main.cpp
+          #include "Arduino.h"
+
+          extern "C" void app_main()
+          {
+              initArduino();
+              pinMode(4, OUTPUT);
+              digitalWrite(4, HIGH);
+              //do your own thing
+          }
+          ```
+    - "Disable mutex locks for HAL"
+        - If enabled, there will be no protection on the drivers from concurently accessing them from another thread/interrupt/core
+    - "Autoconnect WiFi on boot"
+        - If enabled, WiFi will start with the last known configuration
+        - Else it will wait for WiFi.begin
+- ```make flash monitor``` will build, upload and open serial monitor to your board
+
+## ESP32Dev Board PINMAP
 
 ![Pin Functions](doc/esp32_pinmap.png)

boards.txt

@@ -17,7 +17,7 @@ esp32.build.core=esp32
 esp32.build.variant=esp32
 esp32.build.board=ESP32_DEV
 
-esp32.build.f_cpu=160000000L
+esp32.build.f_cpu=240000000L
 esp32.build.flash_mode=dio
 esp32.build.flash_size=4MB
 
@@ -57,7 +57,7 @@ esp320.build.core=esp32
 esp320.build.variant=esp320
 esp320.build.board=ESP320
 
-esp320.build.f_cpu=160000000L
+esp320.build.f_cpu=240000000L
 esp320.build.flash_mode=qio
 esp320.build.flash_size=4MB
 
@@ -97,7 +97,7 @@ nano32.build.core=esp32
 nano32.build.variant=nano32
 nano32.build.board=NANO32
 
-nano32.build.f_cpu=160000000L
+nano32.build.f_cpu=240000000L
 nano32.build.flash_mode=dio
 nano32.build.flash_size=4MB
 
@@ -137,7 +137,7 @@ lolin32.build.core=esp32
 lolin32.build.variant=lolin32
 lolin32.build.board=LoLin32
 
-lolin32.build.f_cpu=160000000L
+lolin32.build.f_cpu=240000000L
 lolin32.build.flash_mode=dio
 lolin32.build.flash_size=4MB
 
@@ -177,7 +177,7 @@ espea32.build.core=esp32
 espea32.build.variant=espea32
 espea32.build.board=ESPea32
 
-espea32.build.f_cpu=160000000L
+espea32.build.f_cpu=240000000L
 espea32.build.flash_mode=dio
 espea32.build.flash_size=4MB
 
@@ -217,7 +217,7 @@ quantum.build.core=esp32
 quantum.build.variant=quantum
 quantum.build.board=QUANTUM
 
-quantum.build.f_cpu=160000000L
+quantum.build.f_cpu=240000000L
 quantum.build.flash_mode=qio
 quantum.build.flash_size=16MB
 
@@ -240,3 +240,43 @@ quantum.menu.UploadSpeed.460800.macosx=460800
 quantum.menu.UploadSpeed.460800.upload.speed=460800
 quantum.menu.UploadSpeed.512000.windows=512000
 quantum.menu.UploadSpeed.512000.upload.speed=512000
+
+##############################################################
+node32s.name=Node32s
+
+node32s.upload.tool=esptool
+node32s.upload.maximum_size=1044464
+node32s.upload.maximum_data_size=294912
+node32s.upload.wait_for_upload_port=true
+
+node32s.serial.disableDTR=true
+node32s.serial.disableRTS=true
+
+node32s.build.mcu=esp32
+node32s.build.core=esp32
+node32s.build.variant=node32s
+node32s.build.board=Node32s
+
+node32s.build.f_cpu=240000000L
+node32s.build.flash_mode=dio
+node32s.build.flash_size=4MB
+
+node32s.menu.FlashFreq.80=80MHz
+node32s.menu.FlashFreq.80.build.flash_freq=80m
+node32s.menu.FlashFreq.40=40MHz
+node32s.menu.FlashFreq.40.build.flash_freq=40m
+
+node32s.menu.UploadSpeed.921600=921600
+node32s.menu.UploadSpeed.921600.upload.speed=921600
+node32s.menu.UploadSpeed.115200=115200
+node32s.menu.UploadSpeed.115200.upload.speed=115200
+node32s.menu.UploadSpeed.256000.windows=256000
+node32s.menu.UploadSpeed.256000.upload.speed=256000
+node32s.menu.UploadSpeed.230400.windows.upload.speed=256000
+node32s.menu.UploadSpeed.230400=230400
+node32s.menu.UploadSpeed.230400.upload.speed=230400
+node32s.menu.UploadSpeed.460800.linux=460800
+node32s.menu.UploadSpeed.460800.macosx=460800
+node32s.menu.UploadSpeed.460800.upload.speed=460800
+node32s.menu.UploadSpeed.512000.windows=512000
+node32s.menu.UploadSpeed.512000.upload.speed=512000

component.mk

@@ -1,5 +1,4 @@
 COMPONENT_ADD_INCLUDEDIRS := cores/esp32 variants/esp32 libraries/WiFi/src libraries/SPI/src libraries/Wire/src
 COMPONENT_PRIV_INCLUDEDIRS := cores/esp32/libb64
 COMPONENT_SRCDIRS := cores/esp32/libb64 cores/esp32 variants/esp32 libraries/WiFi/src libraries/SPI/src libraries/Wire/src
-include $(IDF_PATH)/make/component_common.mk
 CXXFLAGS += -fno-rtti