Merge pull request #169 from valeros/develop

Add support for ESP8266 // Resolve #119

examples/espressif/esp8266-native/README.rst

@@ -0,0 +1,21 @@
+How to build PlatformIO based project
+=====================================
+
+1. `Install PlatformIO <http://docs.platformio.org/en/latest/installation.html>`_
+2. Download `source code with examples <https://github.com/platformio/platformio/archive/develop.zip>`_
+3. Extract ZIP archive
+4. Run these commands:
+
+.. code-block:: bash
+
+    # Change directory to example
+    > cd platformio-develop/examples/espressif/esp8266-native
+
+    # Process example project
+    > platformio run
+
+    # Upload firmware
+    > platformio run --target upload
+
+    # Clean build files
+    > platformio run --target clean

examples/espressif/esp8266-native/platformio.ini

@@ -0,0 +1,22 @@
+#
+# Project Configuration File
+#
+# A detailed documentation with the EXAMPLES is located here:
+# http://docs.platformio.org/en/latest/projectconf.html
+#
+
+# A sign `#` at the beginning of the line indicates a comment
+# Comment lines are ignored.
+
+# Simple and base environment
+# [env:mybaseenv]
+# platform = %INSTALLED_PLATFORM_NAME_HERE%
+# framework =
+# board =
+#
+# Automatic targets - enable auto-uploading
+# targets = upload
+
+[env:esp01_8266]
+platform = espressif
+board = esp01

examples/espressif/esp8266-native/src/user_config.h

@@ -0,0 +1,5 @@
+#ifndef __USER_CONFIG_H__
+#define __USER_CONFIG_H__
+
+#endif
+

examples/espressif/esp8266-native/src/user_main.c

@@ -0,0 +1,33 @@
+/******************************************************************************
+ * Copyright 2013-2014 Espressif Systems (Wuxi)
+ *
+ * FileName: user_main.c
+ *
+ * Description: entry file of user application
+ *
+ * Modification history:
+ *     2014/1/1, v1.0 create this file.
+*******************************************************************************/
+#include "ets_sys.h"
+#include "osapi.h"
+
+#include "user_interface.h"
+#include "smartconfig.h"
+
+void ICACHE_FLASH_ATTR
+smartconfig_done(void *data)
+{
+	struct station_config *sta_conf = data;
+
+	wifi_station_set_config(sta_conf);
+	wifi_station_disconnect();
+	wifi_station_connect();
+}
+
+void user_init(void)
+{
+    os_printf("SDK version:%s\n", system_get_sdk_version());
+
+    wifi_set_opmode(STATION_MODE);
+    smartconfig_start(SC_TYPE_AIRKISS, smartconfig_done);
+}

platformio/boards/espressif.json

@@ -16,8 +16,7 @@
             "maximum_size": 524288,
             "protocol": "arduino",
             "require_upload_port" : true,
-            "speed": 115200,
-            "wait_for_upload_port": true
+            "speed": 115200
         },
         "url": "https://nurdspace.nl/ESP8266",
         "vendor": "Espressif"

platformio/boards/misc.json

@@ -493,5 +493,33 @@
         },
         "url": "http://www.bq.com/gb/products/zum.html",
         "vendor": "BQ"
+    },
+
+    "quirkbot": {
+        "build": {
+            "core": "arduino",
+            "extra_flags": "-DARDUINO_ARCH_AVR -DQUIRKBOT",
+            "f_cpu": "8000000L",
+            "mcu": "atmega32u4",
+            "variant" : "quirkbot",
+            "vid": "0xf055",
+            "pid": "0xf055",
+            "usb_product": "Quirkbot"
+        },
+        "frameworks": ["arduino"],
+        "name": "Quirkbot",
+        "platform": "atmelavr",
+        "upload": {
+            "disable_flushing": true,
+            "maximum_ram_size": 2560,
+            "maximum_size": 28672,
+            "protocol": "avr109",
+            "require_upload_port" : true,
+            "speed": 57600,
+            "use_1200bps_touch": true,
+            "wait_for_upload_port": true
+        },
+        "url": "http://quirkbot.com",
+        "vendor": "Quirkbot"
     }
 }

platformio/builder/scripts/espressif.py

@@ -65,9 +65,6 @@ env.Replace(
         "-Wl,-static"
     ],
 
-    LIBPATH=[join("$PLATFORMFW_DIR", "sdk", "lib")],
-    LIBS=["hal", "phy", "net80211", "lwip", "wpa", "main", "pp", "c", "gcc"],
-
     SIZEPRINTCMD='"$SIZETOOL" -B -d $SOURCES',
 
     UPLOADER=join("$PIOPACKAGES_DIR", "tool-esptool", "esptool"),
@@ -104,6 +101,25 @@ env.Append(
     )
 )
 
+#
+# Configure SDK
+#
+
+if "FRAMEWORK" not in env:
+    env.Append(
+        CPPPATH=[
+            join("$PIOPACKAGES_DIR", "sdk-esp8266", "include"),
+            "$PROJECTSRC_DIR"
+        ],
+        LIBPATH=[join("$PIOPACKAGES_DIR", "sdk-esp8266", "lib")]
+    )
+    env.Replace(
+        LDSCRIPT_PATH=join(
+            "$PIOPACKAGES_DIR", "sdk-esp8266", "ld", "eagle.app.v6.ld"),
+        LIBS=["c", "gcc", "phy", "pp", "net80211", "lwip", "wpa", "main",
+              "json", "upgrade", "smartconfig", "at", "ssl"]
+    )
+
 #
 # Target: Build executable and linkable firmware
 #
@@ -121,6 +137,7 @@ else:
         [join("$BUILD_DIR", "firmware_00000"),
          join("$BUILD_DIR", "firmware_40000")], target_elf)
 
+
 #
 # Target: Print binary size
 #

platformio/builder/scripts/frameworks/arduino.py

@@ -44,7 +44,10 @@ elif env.get("PLATFORM") == "timsp430":
     )
 elif env.get("PLATFORM") == "espressif":
     env.Prepend(
-        CPPPATH=[join("$PLATFORMFW_DIR", "sdk", "include")]
+        CPPPATH=[join("$PLATFORMFW_DIR", "sdk", "include")],
+        LIBPATH=[join("$PLATFORMFW_DIR", "sdk", "lib")],
+        LIBS=["hal", "phy", "net80211", "lwip",
+              "wpa", "main", "pp", "c", "gcc"]
     )
 
 env.Replace(PLATFORMFW_DIR=PLATFORMFW_DIR)