Initial support for ESP32
This commit is contained in:
Valeriy Koval
@@ -4,6 +4,8 @@ python:
|
||||
|
||||
env:
|
||||
- PLATFORMIO_PROJECT_DIR=examples/arduino-blink
|
||||
- PLATFORMIO_PROJECT_DIR=examples/arduino-wifiscan
|
||||
- PLATFORMIO_PROJECT_DIR=examples/espidf-http-request
|
||||
|
||||
install:
|
||||
- pip install -U https://github.com/platformio/platformio/archive/develop.zip
|
||||
|
||||
@@ -3,6 +3,8 @@ environment:
|
||||
|
||||
matrix:
|
||||
- PLATFORMIO_PROJECT_DIR: "examples/arduino-blink"
|
||||
- PLATFORMIO_PROJECT_DIR: "examples/arduino-wifiscan"
|
||||
- PLATFORMIO_PROJECT_DIR: "examples/espidf-http-request"
|
||||
|
||||
install:
|
||||
- cmd: git submodule update --init --recursive
|
||||
|
||||
@@ -0,0 +1,27 @@
|
||||
{
|
||||
"build": {
|
||||
"core": "esp32",
|
||||
"extra_flags": "-DESP32_DEV -DARDUINO_ESP32_DEV",
|
||||
"f_cpu": "160000000L",
|
||||
"f_flash": "80000000L",
|
||||
"flash_mode": "dio",
|
||||
"ldscript": "esp32.out.ld",
|
||||
"mcu": "esp32",
|
||||
"variant": "esp32"
|
||||
},
|
||||
"frameworks": [
|
||||
"arduino",
|
||||
"espidf"
|
||||
],
|
||||
"name": "Espressif ESP32 Dev Module",
|
||||
"upload": {
|
||||
"maximum_ram_size": 114688,
|
||||
"maximum_size": 1044464,
|
||||
"require_upload_port": true,
|
||||
"resetmethod": "nodemcu",
|
||||
"speed": 115200,
|
||||
"wait_for_upload_port": true
|
||||
},
|
||||
"url": "https://en.wikipedia.org/wiki/ESP32",
|
||||
"vendor": "Espressif"
|
||||
}
|
||||
@@ -22,4 +22,89 @@ kinds of creative coding, interactive objects, spaces or physical experiences.
|
||||
http://arduino.cc/en/Reference/HomePage
|
||||
"""
|
||||
|
||||
# TODO
|
||||
from os.path import isdir, join
|
||||
|
||||
from SCons.Script import DefaultEnvironment
|
||||
|
||||
env = DefaultEnvironment()
|
||||
platform = env.PioPlatform()
|
||||
|
||||
FRAMEWORK_DIR = platform.get_package_dir("framework-arduinoespressif32")
|
||||
FRAMEWORK_VERSION = platform.get_package_version(
|
||||
"framework-arduinoespressif32")
|
||||
assert isdir(FRAMEWORK_DIR)
|
||||
|
||||
env.Prepend(
|
||||
CPPDEFINES=[
|
||||
"ARDUINO=%s" % FRAMEWORK_VERSION.split(".")[1],
|
||||
"ARDUINO_ARCH_ESP32"
|
||||
],
|
||||
|
||||
CPPPATH=[
|
||||
join(FRAMEWORK_DIR, "tools", "sdk", "include", "config"),
|
||||
join(FRAMEWORK_DIR, "tools", "sdk", "include", "bt"),
|
||||
join(FRAMEWORK_DIR, "tools", "sdk", "include", "driver"),
|
||||
join(FRAMEWORK_DIR, "tools", "sdk", "include", "esp32"),
|
||||
join(FRAMEWORK_DIR, "tools", "sdk", "include", "freertos"),
|
||||
join(FRAMEWORK_DIR, "tools", "sdk", "include", "log"),
|
||||
join(FRAMEWORK_DIR, "tools", "sdk", "include", "lwip"),
|
||||
join(FRAMEWORK_DIR, "tools", "sdk", "include", "newlib"),
|
||||
join(FRAMEWORK_DIR, "tools", "sdk", "include", "nvs_flash"),
|
||||
join(FRAMEWORK_DIR, "tools", "sdk", "include", "spi_flash"),
|
||||
join(FRAMEWORK_DIR, "tools", "sdk", "include", "tcpip_adapter"),
|
||||
join(FRAMEWORK_DIR, "tools", "sdk", "include", "expat"),
|
||||
join(FRAMEWORK_DIR, "tools", "sdk", "include", "json"),
|
||||
join(FRAMEWORK_DIR, "tools", "sdk", "include", "mbedtls"),
|
||||
join(FRAMEWORK_DIR, "tools", "sdk", "include", "nghttp"),
|
||||
join(FRAMEWORK_DIR, "cores", env.BoardConfig().get("build.core"))
|
||||
],
|
||||
LIBPATH=[
|
||||
join(FRAMEWORK_DIR, "tools", "sdk", "lib"),
|
||||
join(FRAMEWORK_DIR, "tools", "sdk", "ld"),
|
||||
],
|
||||
LIBS=[
|
||||
"hal", "core", "net80211", "phy", "rtc", "pp", "wpa",
|
||||
"smartconfig", "btdm_app", "bt", "driver", "esp32", "crypto", "expat",
|
||||
"freertos", "json", "log", "lwip", "mbedtls", "nghttp", "nvs_flash",
|
||||
"spi_flash", "tcpip_adapter", "gcc", "m", "c"
|
||||
]
|
||||
)
|
||||
|
||||
env.Append(
|
||||
LIBSOURCE_DIRS=[
|
||||
join(FRAMEWORK_DIR, "libraries")
|
||||
],
|
||||
|
||||
LINKFLAGS=[
|
||||
"-T", "esp32.common.ld",
|
||||
"-T", "esp32.rom.ld",
|
||||
"-T", "esp32.peripherals.ld"
|
||||
]
|
||||
)
|
||||
|
||||
#
|
||||
# Target: Build Core Library
|
||||
#
|
||||
|
||||
libs = []
|
||||
|
||||
if "build.variant" in env.BoardConfig():
|
||||
env.Append(
|
||||
CPPPATH=[
|
||||
join(FRAMEWORK_DIR, "variants",
|
||||
env.BoardConfig().get("build.variant"))
|
||||
]
|
||||
)
|
||||
libs.append(env.BuildLibrary(
|
||||
join("$BUILD_DIR", "FrameworkArduinoVariant"),
|
||||
join(FRAMEWORK_DIR, "variants", env.BoardConfig().get("build.variant"))
|
||||
))
|
||||
|
||||
envsafe = env.Clone()
|
||||
|
||||
libs.append(envsafe.BuildLibrary(
|
||||
join("$BUILD_DIR", "FrameworkArduino"),
|
||||
join(FRAMEWORK_DIR, "cores", env.BoardConfig().get("build.core"))
|
||||
))
|
||||
|
||||
env.Prepend(LIBS=libs)
|
||||
|
||||
@@ -13,11 +13,93 @@
|
||||
# limitations under the License.
|
||||
|
||||
"""
|
||||
ESP IDF
|
||||
Espressif IDF
|
||||
|
||||
Espressif IoT Development Framework. Official development framework for ESP32.
|
||||
Espressif IoT Development Framework for ESP32 MCU
|
||||
|
||||
https://github.com/espressif/esp-idf
|
||||
"""
|
||||
|
||||
# TODO
|
||||
from os import listdir
|
||||
from os.path import isdir, join
|
||||
|
||||
from SCons.Script import DefaultEnvironment
|
||||
|
||||
env = DefaultEnvironment()
|
||||
platform = env.PioPlatform()
|
||||
|
||||
FRAMEWORK_DIR = platform.get_package_dir("framework-espidf")
|
||||
FRAMEWORK_VERSION = platform.get_package_version(
|
||||
"framework-espidf")
|
||||
assert isdir(FRAMEWORK_DIR)
|
||||
|
||||
|
||||
env.Prepend(
|
||||
CPPPATH=[
|
||||
join(FRAMEWORK_DIR, "config"),
|
||||
join(FRAMEWORK_DIR, "components", "nghttp", "include"),
|
||||
join(FRAMEWORK_DIR, "components", "nghttp", "port", "include"),
|
||||
join(FRAMEWORK_DIR, "components", "bt", "include"),
|
||||
join(FRAMEWORK_DIR, "components", "driver", "include"),
|
||||
join(FRAMEWORK_DIR, "components", "esp32", "include"),
|
||||
join(FRAMEWORK_DIR, "components", "freertos", "include"),
|
||||
join(FRAMEWORK_DIR, "components", "freertos", "include", "freertos"),
|
||||
join(FRAMEWORK_DIR, "components", "log", "include"),
|
||||
join(FRAMEWORK_DIR, "components", "newlib", "include"),
|
||||
join(FRAMEWORK_DIR, "components", "nvs_flash", "include"),
|
||||
join(FRAMEWORK_DIR, "components", "spi_flash", "include"),
|
||||
join(FRAMEWORK_DIR, "components", "tcpip_adapter", "include"),
|
||||
join(FRAMEWORK_DIR, "components", "lwip", "include", "lwip"),
|
||||
join(FRAMEWORK_DIR, "components", "lwip", "include", "lwip", "port"),
|
||||
join(FRAMEWORK_DIR, "components", "lwip", "include", "lwip", "posix"),
|
||||
join(FRAMEWORK_DIR, "components", "expat", "include", "expat"),
|
||||
join(FRAMEWORK_DIR, "components", "expat", "port", "include"),
|
||||
join(FRAMEWORK_DIR, "components", "json", "include"),
|
||||
join(FRAMEWORK_DIR, "components", "json", "port", "include"),
|
||||
join(FRAMEWORK_DIR, "components", "mbedtls", "include"),
|
||||
join(FRAMEWORK_DIR, "components", "mbedtls", "port", "include")
|
||||
],
|
||||
|
||||
LIBPATH=[
|
||||
join(FRAMEWORK_DIR, "components", "esp32"),
|
||||
join(FRAMEWORK_DIR, "components", "esp32", "lib"),
|
||||
join(FRAMEWORK_DIR, "components", "bt", "lib"),
|
||||
join(FRAMEWORK_DIR, "components", "newlib", "lib"),
|
||||
join(FRAMEWORK_DIR, "components", "esp32", "ld")
|
||||
],
|
||||
|
||||
LIBS=[
|
||||
"hal", "crypto", "core", "net80211", "phy", "rtc", "pp", "wpa",
|
||||
"smartconfig", "btdm_app", "m", "c", "gcc"
|
||||
]
|
||||
)
|
||||
|
||||
env.Append(
|
||||
LIBSOURCE_DIRS=[
|
||||
join(FRAMEWORK_DIR, "libraries")
|
||||
],
|
||||
|
||||
LINKFLAGS=[
|
||||
"-T", "esp32.common.ld",
|
||||
"-T", "esp32.rom.ld",
|
||||
"-T", "esp32.peripherals.ld"
|
||||
],
|
||||
)
|
||||
|
||||
#
|
||||
# Target: Build Core Library
|
||||
#
|
||||
|
||||
libs = []
|
||||
|
||||
for d in listdir(join(FRAMEWORK_DIR, "components")):
|
||||
if d == "bootloader":
|
||||
continue
|
||||
if isdir(join(FRAMEWORK_DIR, "components", d)):
|
||||
libs.append(env.BuildLibrary(
|
||||
join("$BUILD_DIR", "IDFComponents_%s" % d),
|
||||
join(FRAMEWORK_DIR, "components", d),
|
||||
src_filter="+<*> -<test>"
|
||||
))
|
||||
|
||||
env.Prepend(LIBS=libs)
|
||||
|
||||
+250
-1
@@ -12,4 +12,253 @@
|
||||
# See the License for the specific language governing permissions and
|
||||
# limitations under the License.
|
||||
|
||||
# @TODO
|
||||
|
||||
import re
|
||||
from os.path import join
|
||||
|
||||
from SCons.Script import (AlwaysBuild, Builder, Default, DefaultEnvironment)
|
||||
|
||||
|
||||
def _get_board_f_flash(env):
|
||||
frequency = env.subst("$BOARD_F_FLASH")
|
||||
frequency = str(frequency).replace("L", "")
|
||||
return str(int(int(frequency) / 1000000)) + "m"
|
||||
|
||||
|
||||
def build_espidf_bootloader():
|
||||
envsafe = env.Clone()
|
||||
framework_dir = env.subst("$ESPIDF_DIR")
|
||||
envsafe.Replace(
|
||||
CPPDEFINES=["ESP_PLATFORM", "BOOTLOADER_BUILD=1"],
|
||||
|
||||
LIBPATH=[
|
||||
join(framework_dir, "components", "esp32", "ld"),
|
||||
join(framework_dir, "components", "bootloader", "src", "main")
|
||||
],
|
||||
|
||||
LINKFLAGS=[
|
||||
"-Os",
|
||||
"-nostdlib",
|
||||
"-Wl,-static",
|
||||
"-u", "call_user_start_cpu0",
|
||||
"-Wl,-static",
|
||||
"-Wl,--gc-sections",
|
||||
"-T", "esp32.bootloader.ld",
|
||||
"-T", "esp32.rom.ld"
|
||||
]
|
||||
),
|
||||
|
||||
envsafe.Append(CCFLAGS=["-fstrict-volatile-bitfields"])
|
||||
|
||||
envsafe.Replace(
|
||||
LIBS=[
|
||||
envsafe.BuildLibrary(
|
||||
join("$BUILD_DIR", "bootloaderLog"),
|
||||
join(framework_dir, "components", "log")
|
||||
), "gcc"
|
||||
]
|
||||
)
|
||||
|
||||
return envsafe.Program(
|
||||
join("$BUILD_DIR", "bootloader.elf"),
|
||||
envsafe.CollectBuildFiles(
|
||||
join("$BUILD_DIR", "bootloader"),
|
||||
join(framework_dir, "components", "bootloader", "src", "main")
|
||||
)
|
||||
)
|
||||
|
||||
|
||||
env = DefaultEnvironment()
|
||||
platform = env.PioPlatform()
|
||||
|
||||
env.Replace(
|
||||
__get_board_f_flash=_get_board_f_flash,
|
||||
|
||||
AR="xtensa-esp32-elf-ar",
|
||||
AS="xtensa-esp32-elf-as",
|
||||
CC="xtensa-esp32-elf-gcc",
|
||||
CXX="xtensa-esp32-elf-g++",
|
||||
OBJCOPY=join(platform.get_package_dir("tool-esptool"), "esptool.py"),
|
||||
RANLIB="xtensa-esp32-elf-ranlib",
|
||||
SIZETOOL="xtensa-esp32-elf-size",
|
||||
|
||||
ARFLAGS=["rcs"],
|
||||
|
||||
ASFLAGS=["-x", "assembler-with-cpp"],
|
||||
|
||||
CFLAGS=["-std=gnu99"],
|
||||
|
||||
CCFLAGS=[
|
||||
"-Os", # optimize for size
|
||||
"-nostdlib",
|
||||
"-Wpointer-arith",
|
||||
"-Wno-error=unused-function",
|
||||
"-Wno-error=unused-but-set-variable",
|
||||
"-Wno-error=unused-variable",
|
||||
"-mlongcalls",
|
||||
"-ffunction-sections",
|
||||
"-fdata-sections"
|
||||
],
|
||||
|
||||
CXXFLAGS=[
|
||||
"-fno-rtti",
|
||||
"-fno-exceptions",
|
||||
"-std=gnu++11"
|
||||
],
|
||||
|
||||
CPPDEFINES=[
|
||||
"ESP32",
|
||||
"ESP_PLATFORM",
|
||||
"F_CPU=$BOARD_F_CPU",
|
||||
"HAVE_CONFIG_H",
|
||||
"MBEDTLS_CONFIG_FILE=\\\"mbedtls/esp_config.h\\\""
|
||||
],
|
||||
|
||||
LINKFLAGS=[
|
||||
"-Os",
|
||||
"-nostdlib",
|
||||
"-Wl,-static",
|
||||
"-u", "call_user_start_cpu0",
|
||||
"-Wl,-static",
|
||||
"-Wl,--undefined=uxTopUsedPriority",
|
||||
"-Wl,--gc-sections"
|
||||
],
|
||||
|
||||
#
|
||||
# Packages
|
||||
#
|
||||
|
||||
FRAMEWORK_ARDUINOESP32_DIR=platform.get_package_dir(
|
||||
"framework-arduinoespressif32"),
|
||||
ESPIDF_DIR=platform.get_package_dir("framework-espidf"),
|
||||
|
||||
#
|
||||
# Upload
|
||||
#
|
||||
|
||||
UPLOADER=join(platform.get_package_dir("tool-esptool"), "esptool.py"),
|
||||
|
||||
UPLOADERFLAGS=[
|
||||
"--chip", "esp32",
|
||||
"--port", '"$UPLOAD_PORT"',
|
||||
"--baud", "$UPLOAD_SPEED",
|
||||
"write_flash", "-z",
|
||||
"--flash_mode", "$BOARD_FLASH_MODE",
|
||||
"--flash_freq", "${__get_board_f_flash(__env__)}"
|
||||
],
|
||||
|
||||
UPLOADCMD='"$PYTHONEXE" "$UPLOADER" $UPLOADERFLAGS $SOURCE',
|
||||
|
||||
PROGNAME="firmware",
|
||||
PROGSUFFIX=".elf"
|
||||
)
|
||||
|
||||
if env.subst("$PIOFRAMEWORK") == "arduino":
|
||||
framework_dir = platform.get_package_dir("framework-arduinoespressif32")
|
||||
env.Append(
|
||||
UPLOADERFLAGS=[
|
||||
"0x1000", join("$FRAMEWORK_ARDUINOESP32_DIR", "tools",
|
||||
"sdk", "bin", "bootloader.bin"),
|
||||
"0x4000", join("$FRAMEWORK_ARDUINOESP32_DIR", "tools",
|
||||
"sdk", "bin", "partitions_singleapp.bin"),
|
||||
"0x10000"
|
||||
]
|
||||
)
|
||||
if env.subst("$PIOFRAMEWORK") == "espidf":
|
||||
framework_dir = platform.get_package_dir("framework-espidf")
|
||||
env.Append(
|
||||
UPLOADERFLAGS=[
|
||||
"0x1000", join("$BUILD_DIR", "bootloader.bin"),
|
||||
"0x4000", join("$BUILD_DIR", "partitions_singleapp.bin"),
|
||||
"0x10000"
|
||||
],
|
||||
|
||||
PTABLE_SCRIPT=join("$ESPIDF_DIR", "components",
|
||||
"partition_table", "gen_esp32part.py"),
|
||||
|
||||
PTABLE_FLAGS=[
|
||||
"-q", join("$ESPIDF_DIR", "components",
|
||||
"partition_table", "partitions_singleapp.csv"),
|
||||
join(env.subst("$BUILD_DIR"), "partitions_singleapp.bin")
|
||||
|
||||
],
|
||||
|
||||
PTABLE_CMD='"$PYTHONEXE" "$PTABLE_SCRIPT" $PTABLE_FLAGS'
|
||||
)
|
||||
|
||||
|
||||
env.Append(
|
||||
ASFLAGS=env.get("CCFLAGS", [])[:]
|
||||
)
|
||||
|
||||
#
|
||||
# Framework and SDK specific configuration
|
||||
#
|
||||
|
||||
env.Append(
|
||||
BUILDERS=dict(
|
||||
ElfToBin=Builder(
|
||||
action=env.VerboseAction(" ".join([
|
||||
'"$PYTHONEXE" "$OBJCOPY"',
|
||||
"--chip", "esp32",
|
||||
"elf2image",
|
||||
"--flash_mode", "$BOARD_FLASH_MODE",
|
||||
"--flash_freq", "${__get_board_f_flash(__env__)}",
|
||||
"-o", "$TARGET", "$SOURCES"
|
||||
]), "Building $TARGET"),
|
||||
suffix=".bin"
|
||||
)
|
||||
)
|
||||
)
|
||||
|
||||
#
|
||||
# Target: Build executable and linkable firmware or SPIFFS image
|
||||
#
|
||||
|
||||
|
||||
def __tmp_hook_before_pio_3_2():
|
||||
env.ProcessFlags(env.get("BUILD_FLAGS"))
|
||||
# append specified LD_SCRIPT
|
||||
if ("LDSCRIPT_PATH" in env and
|
||||
not any(["-Wl,-T" in f for f in env['LINKFLAGS']])):
|
||||
env.Append(LINKFLAGS=['-Wl,-T"$LDSCRIPT_PATH"'])
|
||||
|
||||
|
||||
target_elf = env.BuildProgram()
|
||||
if "PIOFRAMEWORK" in env:
|
||||
target_firm = env.ElfToBin(join("$BUILD_DIR", "firmware"), target_elf)
|
||||
|
||||
if env.subst("$PIOFRAMEWORK") == "espidf":
|
||||
bootloader_bin = env.ElfToBin(
|
||||
join("$BUILD_DIR", "bootloader"), build_espidf_bootloader())
|
||||
target_buildprog = env.Alias(
|
||||
"buildprog", [target_firm, bootloader_bin], "$PTABLE_CMD")
|
||||
else:
|
||||
target_buildprog = env.Alias("buildprog", target_firm)
|
||||
|
||||
|
||||
#
|
||||
# Target: Print binary size
|
||||
#
|
||||
|
||||
target_size = env.Alias(
|
||||
"size", target_elf,
|
||||
env.VerboseAction("$SIZEPRINTCMD", "Calculating size $SOURCE"))
|
||||
AlwaysBuild(target_size)
|
||||
|
||||
#
|
||||
# Target: Upload firmware or SPIFFS image
|
||||
#
|
||||
|
||||
target_upload = env.Alias(
|
||||
"upload", target_firm,
|
||||
[env.VerboseAction(env.AutodetectUploadPort, "Looking for upload port..."),
|
||||
env.VerboseAction("$UPLOADCMD", "Uploading $SOURCE")])
|
||||
env.AlwaysBuild(target_upload)
|
||||
|
||||
|
||||
#
|
||||
# Default targets
|
||||
#
|
||||
|
||||
Default([target_buildprog, target_size])
|
||||
|
||||
@@ -0,0 +1,3 @@
|
||||
.pioenvs
|
||||
.clang_complete
|
||||
.gcc-flags.json
|
||||
@@ -0,0 +1,65 @@
|
||||
# Continuous Integration (CI) is the practice, in software
|
||||
# engineering, of merging all developer working copies with a shared mainline
|
||||
# several times a day < http://docs.platformio.org/en/stable/ci/index.html >
|
||||
#
|
||||
# Documentation:
|
||||
#
|
||||
# * Travis CI Embedded Builds with PlatformIO
|
||||
# < https://docs.travis-ci.com/user/integration/platformio/ >
|
||||
#
|
||||
# * PlatformIO integration with Travis CI
|
||||
# < http://docs.platformio.org/en/stable/ci/travis.html >
|
||||
#
|
||||
# * User Guide for `platformio ci` command
|
||||
# < http://docs.platformio.org/en/stable/userguide/cmd_ci.html >
|
||||
#
|
||||
#
|
||||
# Please choose one of the following templates (proposed below) and uncomment
|
||||
# it (remove "# " before each line) or use own configuration according to the
|
||||
# Travis CI documentation (see above).
|
||||
#
|
||||
|
||||
|
||||
#
|
||||
# Template #1: General project. Test it using existing `platformio.ini`.
|
||||
#
|
||||
|
||||
# language: python
|
||||
# python:
|
||||
# - "2.7"
|
||||
#
|
||||
# sudo: false
|
||||
# cache:
|
||||
# directories:
|
||||
# - "~/.platformio"
|
||||
#
|
||||
# install:
|
||||
# - pip install -U platformio
|
||||
#
|
||||
# script:
|
||||
# - platformio run
|
||||
|
||||
|
||||
#
|
||||
# Template #2: The project is intended to by used as a library with examples
|
||||
#
|
||||
|
||||
# language: python
|
||||
# python:
|
||||
# - "2.7"
|
||||
#
|
||||
# sudo: false
|
||||
# cache:
|
||||
# directories:
|
||||
# - "~/.platformio"
|
||||
#
|
||||
# env:
|
||||
# - PLATFORMIO_CI_SRC=path/to/test/file.c
|
||||
# - PLATFORMIO_CI_SRC=examples/file.ino
|
||||
# - PLATFORMIO_CI_SRC=path/to/test/directory
|
||||
#
|
||||
# install:
|
||||
# - pip install -U platformio
|
||||
#
|
||||
# script:
|
||||
# - platformio ci --lib="." --board=ID_1 --board=ID_2 --board=ID_N
|
||||
@@ -0,0 +1,38 @@
|
||||
.. Copyright 2014-present PlatformIO <contact@platformio.org>
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
|
||||
How to build PlatformIO based project
|
||||
=====================================
|
||||
|
||||
1. `Install PlatformIO <http://docs.platformio.org/en/stable/installation.html>`_
|
||||
2. Download `development platform with examples <https://github.com/platformio/platform-espressif8266/archive/develop.zip>`_
|
||||
3. Extract ZIP archive
|
||||
4. Run these commands:
|
||||
|
||||
.. code-block:: bash
|
||||
|
||||
# Change directory to example
|
||||
> cd platform-espressif32/examples/arduino-blink
|
||||
|
||||
# Build project
|
||||
> platformio run
|
||||
|
||||
# Upload firmware
|
||||
> platformio run --target upload
|
||||
|
||||
# Build specific environment
|
||||
> platformio run -e nodemcuv2
|
||||
|
||||
# Upload firmware for the specific environment
|
||||
> platformio run -e nodemcuv2 --target upload
|
||||
|
||||
# Clean build files
|
||||
> platformio run --target clean
|
||||
@@ -0,0 +1,38 @@
|
||||
|
||||
This directory is intended for the project specific (private) libraries.
|
||||
PlatformIO will compile them to static libraries and link to executable file.
|
||||
|
||||
The source code of each library should be placed in separate directory, like
|
||||
"lib/private_lib/[here are source files]".
|
||||
|
||||
For example, see how can be organized `Foo` and `Bar` libraries:
|
||||
|
||||
|--lib
|
||||
| |--Bar
|
||||
| | |--docs
|
||||
| | |--examples
|
||||
| | |--src
|
||||
| | |- Bar.c
|
||||
| | |- Bar.h
|
||||
| |--Foo
|
||||
| | |- Foo.c
|
||||
| | |- Foo.h
|
||||
| |- readme.txt --> THIS FILE
|
||||
|- platformio.ini
|
||||
|--src
|
||||
|- main.c
|
||||
|
||||
Then in `src/main.c` you should use:
|
||||
|
||||
#include <Foo.h>
|
||||
#include <Bar.h>
|
||||
|
||||
// rest H/C/CPP code
|
||||
|
||||
PlatformIO will find your libraries automatically, configure preprocessor's
|
||||
include paths and build them.
|
||||
|
||||
See additional options for PlatformIO Library Dependency Finder `lib_*`:
|
||||
|
||||
http://docs.platformio.org/en/stable/projectconf.html#lib-install
|
||||
|
||||
@@ -0,0 +1,13 @@
|
||||
; PlatformIO Project Configuration File
|
||||
;
|
||||
; Build options: build flags, source filter, extra scripting
|
||||
; Upload options: custom port, speed and extra flags
|
||||
; Library options: dependencies, extra library storages
|
||||
;
|
||||
; Please visit documentation for the other options and examples
|
||||
; http://docs.platformio.org/en/stable/projectconf.html
|
||||
|
||||
[env:esp32]
|
||||
platform = espressif32
|
||||
framework = arduino
|
||||
board = esp32
|
||||
@@ -0,0 +1,27 @@
|
||||
/*
|
||||
* Blink
|
||||
* Turns on an LED on for one second,
|
||||
* then off for one second, repeatedly.
|
||||
*/
|
||||
|
||||
#include <Arduino.h>
|
||||
|
||||
#define LED_BUILTIN 13
|
||||
|
||||
void setup()
|
||||
{
|
||||
// initialize LED digital pin as an output.
|
||||
pinMode(LED_BUILTIN, OUTPUT);
|
||||
}
|
||||
|
||||
void loop()
|
||||
{
|
||||
// turn the LED on (HIGH is the voltage level)
|
||||
digitalWrite(LED_BUILTIN, HIGH);
|
||||
// wait for a second
|
||||
delay(1000);
|
||||
// turn the LED off by making the voltage LOW
|
||||
digitalWrite(LED_BUILTIN, LOW);
|
||||
// wait for a second
|
||||
delay(1000);
|
||||
}
|
||||
@@ -0,0 +1,3 @@
|
||||
.pioenvs
|
||||
.clang_complete
|
||||
.gcc-flags.json
|
||||
@@ -0,0 +1,65 @@
|
||||
# Continuous Integration (CI) is the practice, in software
|
||||
# engineering, of merging all developer working copies with a shared mainline
|
||||
# several times a day < http://docs.platformio.org/en/stable/ci/index.html >
|
||||
#
|
||||
# Documentation:
|
||||
#
|
||||
# * Travis CI Embedded Builds with PlatformIO
|
||||
# < https://docs.travis-ci.com/user/integration/platformio/ >
|
||||
#
|
||||
# * PlatformIO integration with Travis CI
|
||||
# < http://docs.platformio.org/en/stable/ci/travis.html >
|
||||
#
|
||||
# * User Guide for `platformio ci` command
|
||||
# < http://docs.platformio.org/en/stable/userguide/cmd_ci.html >
|
||||
#
|
||||
#
|
||||
# Please choose one of the following templates (proposed below) and uncomment
|
||||
# it (remove "# " before each line) or use own configuration according to the
|
||||
# Travis CI documentation (see above).
|
||||
#
|
||||
|
||||
|
||||
#
|
||||
# Template #1: General project. Test it using existing `platformio.ini`.
|
||||
#
|
||||
|
||||
# language: python
|
||||
# python:
|
||||
# - "2.7"
|
||||
#
|
||||
# sudo: false
|
||||
# cache:
|
||||
# directories:
|
||||
# - "~/.platformio"
|
||||
#
|
||||
# install:
|
||||
# - pip install -U platformio
|
||||
#
|
||||
# script:
|
||||
# - platformio run
|
||||
|
||||
|
||||
#
|
||||
# Template #2: The project is intended to by used as a library with examples
|
||||
#
|
||||
|
||||
# language: python
|
||||
# python:
|
||||
# - "2.7"
|
||||
#
|
||||
# sudo: false
|
||||
# cache:
|
||||
# directories:
|
||||
# - "~/.platformio"
|
||||
#
|
||||
# env:
|
||||
# - PLATFORMIO_CI_SRC=path/to/test/file.c
|
||||
# - PLATFORMIO_CI_SRC=examples/file.ino
|
||||
# - PLATFORMIO_CI_SRC=path/to/test/directory
|
||||
#
|
||||
# install:
|
||||
# - pip install -U platformio
|
||||
#
|
||||
# script:
|
||||
# - platformio ci --lib="." --board=ID_1 --board=ID_2 --board=ID_N
|
||||
@@ -0,0 +1,38 @@
|
||||
.. Copyright 2014-present PlatformIO <contact@platformio.org>
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
|
||||
How to build PlatformIO based project
|
||||
=====================================
|
||||
|
||||
1. `Install PlatformIO <http://docs.platformio.org/en/stable/installation.html>`_
|
||||
2. Download `development platform with examples <https://github.com/platformio/platform-espressif8266/archive/develop.zip>`_
|
||||
3. Extract ZIP archive
|
||||
4. Run these commands:
|
||||
|
||||
.. code-block:: bash
|
||||
|
||||
# Change directory to example
|
||||
> cd platform-espressif32/examples/arduino-wifiscan
|
||||
|
||||
# Build project
|
||||
> platformio run
|
||||
|
||||
# Upload firmware
|
||||
> platformio run --target upload
|
||||
|
||||
# Build specific environment
|
||||
> platformio run -e nodemcuv2
|
||||
|
||||
# Upload firmware for the specific environment
|
||||
> platformio run -e nodemcuv2 --target upload
|
||||
|
||||
# Clean build files
|
||||
> platformio run --target clean
|
||||
@@ -0,0 +1,38 @@
|
||||
|
||||
This directory is intended for the project specific (private) libraries.
|
||||
PlatformIO will compile them to static libraries and link to executable file.
|
||||
|
||||
The source code of each library should be placed in separate directory, like
|
||||
"lib/private_lib/[here are source files]".
|
||||
|
||||
For example, see how can be organized `Foo` and `Bar` libraries:
|
||||
|
||||
|--lib
|
||||
| |--Bar
|
||||
| | |--docs
|
||||
| | |--examples
|
||||
| | |--src
|
||||
| | |- Bar.c
|
||||
| | |- Bar.h
|
||||
| |--Foo
|
||||
| | |- Foo.c
|
||||
| | |- Foo.h
|
||||
| |- readme.txt --> THIS FILE
|
||||
|- platformio.ini
|
||||
|--src
|
||||
|- main.c
|
||||
|
||||
Then in `src/main.c` you should use:
|
||||
|
||||
#include <Foo.h>
|
||||
#include <Bar.h>
|
||||
|
||||
// rest H/C/CPP code
|
||||
|
||||
PlatformIO will find your libraries automatically, configure preprocessor's
|
||||
include paths and build them.
|
||||
|
||||
See additional options for PlatformIO Library Dependency Finder `lib_*`:
|
||||
|
||||
http://docs.platformio.org/en/stable/projectconf.html#lib-install
|
||||
|
||||
@@ -0,0 +1,13 @@
|
||||
; PlatformIO Project Configuration File
|
||||
;
|
||||
; Build options: build flags, source filter, extra scripting
|
||||
; Upload options: custom port, speed and extra flags
|
||||
; Library options: dependencies, extra library storages
|
||||
;
|
||||
; Please visit documentation for the other options and examples
|
||||
; http://docs.platformio.org/en/stable/projectconf.html
|
||||
|
||||
[env:esp32]
|
||||
platform = espressif32
|
||||
framework = arduino
|
||||
board = esp32
|
||||
@@ -0,0 +1,48 @@
|
||||
/*
|
||||
* This sketch demonstrates how to scan WiFi networks.
|
||||
* The API is almost the same as with the WiFi Shield library,
|
||||
* the most obvious difference being the different file you need to include:
|
||||
*/
|
||||
#include "WiFi.h"
|
||||
|
||||
void setup()
|
||||
{
|
||||
Serial.begin(115200);
|
||||
|
||||
// Set WiFi to station mode and disconnect from an AP if it was previously connected
|
||||
WiFi.mode(WIFI_STA);
|
||||
WiFi.disconnect();
|
||||
delay(100);
|
||||
|
||||
Serial.println("Setup done");
|
||||
}
|
||||
|
||||
void loop()
|
||||
{
|
||||
Serial.println("scan start");
|
||||
|
||||
// WiFi.scanNetworks will return the number of networks found
|
||||
int n = WiFi.scanNetworks();
|
||||
Serial.println("scan done");
|
||||
if (n == 0) {
|
||||
Serial.println("no networks found");
|
||||
} else {
|
||||
Serial.print(n);
|
||||
Serial.println(" networks found");
|
||||
for (int i = 0; i < n; ++i) {
|
||||
// Print SSID and RSSI for each network found
|
||||
Serial.print(i + 1);
|
||||
Serial.print(": ");
|
||||
Serial.print(WiFi.SSID(i));
|
||||
Serial.print(" (");
|
||||
Serial.print(WiFi.RSSI(i));
|
||||
Serial.print(")");
|
||||
Serial.println((WiFi.encryptionType(i) == WIFI_AUTH_OPEN)?" ":"*");
|
||||
delay(10);
|
||||
}
|
||||
}
|
||||
Serial.println("");
|
||||
|
||||
// Wait a bit before scanning again
|
||||
delay(5000);
|
||||
}
|
||||
@@ -0,0 +1,3 @@
|
||||
.pioenvs
|
||||
.clang_complete
|
||||
.gcc-flags.json
|
||||
@@ -0,0 +1,65 @@
|
||||
# Continuous Integration (CI) is the practice, in software
|
||||
# engineering, of merging all developer working copies with a shared mainline
|
||||
# several times a day < http://docs.platformio.org/en/stable/ci/index.html >
|
||||
#
|
||||
# Documentation:
|
||||
#
|
||||
# * Travis CI Embedded Builds with PlatformIO
|
||||
# < https://docs.travis-ci.com/user/integration/platformio/ >
|
||||
#
|
||||
# * PlatformIO integration with Travis CI
|
||||
# < http://docs.platformio.org/en/stable/ci/travis.html >
|
||||
#
|
||||
# * User Guide for `platformio ci` command
|
||||
# < http://docs.platformio.org/en/stable/userguide/cmd_ci.html >
|
||||
#
|
||||
#
|
||||
# Please choice one of the following templates (proposed below) and uncomment
|
||||
# it (remove "# " before each line) or use own configuration according to the
|
||||
# Travis CI documentation (see above).
|
||||
#
|
||||
|
||||
|
||||
#
|
||||
# Template #1: General project. Test it using existing `platformio.ini`.
|
||||
#
|
||||
|
||||
# language: python
|
||||
# python:
|
||||
# - "2.7"
|
||||
#
|
||||
# sudo: false
|
||||
# cache:
|
||||
# directories:
|
||||
# - "~/.platformio"
|
||||
#
|
||||
# install:
|
||||
# - pip install -U platformio
|
||||
#
|
||||
# script:
|
||||
# - platformio run
|
||||
|
||||
|
||||
#
|
||||
# Template #2: The project is intended to by used as a library with examples
|
||||
#
|
||||
|
||||
# language: python
|
||||
# python:
|
||||
# - "2.7"
|
||||
#
|
||||
# sudo: false
|
||||
# cache:
|
||||
# directories:
|
||||
# - "~/.platformio"
|
||||
#
|
||||
# env:
|
||||
# - PLATFORMIO_CI_SRC=path/to/test/file.c
|
||||
# - PLATFORMIO_CI_SRC=examples/file.ino
|
||||
# - PLATFORMIO_CI_SRC=path/to/test/directory
|
||||
#
|
||||
# install:
|
||||
# - pip install -U platformio
|
||||
#
|
||||
# script:
|
||||
# - platformio ci --lib="." --board=ID_1 --board=ID_2 --board=ID_N
|
||||
@@ -0,0 +1,29 @@
|
||||
.. Copyright 2014-present PlatformIO <contact@platformio.org>
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
|
||||
How to build PlatformIO based project
|
||||
=====================================
|
||||
|
||||
1. `Install PlatformIO <http://docs.platformio.org/en/stable/installation.html>`_
|
||||
2. Download `development platform with examples <https://github.com/platformio/platform-espressif8266/archive/develop.zip>`_
|
||||
3. Extract ZIP archive
|
||||
4. Run these commands:
|
||||
|
||||
.. code-block:: bash
|
||||
|
||||
# Change directory to example
|
||||
> cd platform-espressif8266/examples/espidf-http-request
|
||||
|
||||
# Process example project
|
||||
> platformio run
|
||||
|
||||
# Upload firmware
|
||||
> platformio run --target upload
|
||||
@@ -0,0 +1,38 @@
|
||||
|
||||
This directory is intended for the project specific (private) libraries.
|
||||
PlatformIO will compile them to static libraries and link to executable file.
|
||||
|
||||
The source code of each library should be placed in separate directory, like
|
||||
"lib/private_lib/[here are source files]".
|
||||
|
||||
For example, see how can be organised `Foo` and `Bar` libraries:
|
||||
|
||||
|--lib
|
||||
| |--Bar
|
||||
| | |--docs
|
||||
| | |--examples
|
||||
| | |--src
|
||||
| | |- Bar.c
|
||||
| | |- Bar.h
|
||||
| |--Foo
|
||||
| | |- Foo.c
|
||||
| | |- Foo.h
|
||||
| |- readme.txt --> THIS FILE
|
||||
|- platformio.ini
|
||||
|--src
|
||||
|- main.c
|
||||
|
||||
Then in `src/main.c` you should use:
|
||||
|
||||
#include <Foo.h>
|
||||
#include <Bar.h>
|
||||
|
||||
// rest H/C/CPP code
|
||||
|
||||
PlatformIO will find your libraries automatically, configure preprocessor's
|
||||
include paths and build them.
|
||||
|
||||
See additional options for PlatformIO Library Dependency Finder `lib_*`:
|
||||
|
||||
http://docs.platformio.org/en/stable/projectconf.html#lib-install
|
||||
|
||||
@@ -0,0 +1,14 @@
|
||||
; PlatformIO Project Configuration File
|
||||
;
|
||||
; Build options: build flags, source filter, extra scripting
|
||||
; Upload options: custom port, speed and extra flags
|
||||
; Library options: dependencies, extra library storages
|
||||
;
|
||||
; Please visit documentation for the other options and examples
|
||||
; http://docs.platformio.org/en/stable/projectconf.html
|
||||
|
||||
[env:esp32]
|
||||
platform = espressif32
|
||||
framework = espidf
|
||||
board = esp32
|
||||
build_flags = -DCONFIG_WIFI_SSID=\"ESP_AP\" -DCONFIG_WIFI_PASSWORD=\"MYPASS\"
|
||||
@@ -0,0 +1,181 @@
|
||||
/* HTTP GET Example using plain POSIX sockets
|
||||
|
||||
This example code is in the Public Domain (or CC0 licensed, at your option.)
|
||||
|
||||
Unless required by applicable law or agreed to in writing, this
|
||||
software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
|
||||
CONDITIONS OF ANY KIND, either express or implied.
|
||||
*/
|
||||
#include <string.h>
|
||||
#include "freertos/FreeRTOS.h"
|
||||
#include "freertos/task.h"
|
||||
#include "freertos/event_groups.h"
|
||||
#include "esp_system.h"
|
||||
#include "esp_wifi.h"
|
||||
#include "esp_event_loop.h"
|
||||
#include "esp_log.h"
|
||||
#include "nvs_flash.h"
|
||||
|
||||
#include "lwip/err.h"
|
||||
#include "lwip/sockets.h"
|
||||
#include "lwip/sys.h"
|
||||
#include "lwip/netdb.h"
|
||||
#include "lwip/dns.h"
|
||||
|
||||
/* The examples use simple WiFi configuration that you can set via
|
||||
'make menuconfig'.
|
||||
|
||||
If you'd rather not, just change the below entries to strings with
|
||||
the config you want - ie #define EXAMPLE_WIFI_SSID "mywifissid"
|
||||
*/
|
||||
#define EXAMPLE_WIFI_SSID CONFIG_WIFI_SSID
|
||||
#define EXAMPLE_WIFI_PASS CONFIG_WIFI_PASSWORD
|
||||
|
||||
/* FreeRTOS event group to signal when we are connected & ready to make a request */
|
||||
static EventGroupHandle_t wifi_event_group;
|
||||
|
||||
/* The event group allows multiple bits for each event,
|
||||
but we only care about one event - are we connected
|
||||
to the AP with an IP? */
|
||||
const int CONNECTED_BIT = BIT0;
|
||||
|
||||
/* Constants that aren't configurable in menuconfig */
|
||||
#define WEB_SERVER "example.com"
|
||||
#define WEB_PORT 80
|
||||
#define WEB_URL "http://example.com/"
|
||||
|
||||
static const char *TAG = "example";
|
||||
|
||||
static const char *REQUEST = "GET " WEB_URL " HTTP/1.1\n"
|
||||
"Host: "WEB_SERVER"\n"
|
||||
"User-Agent: esp-idf/1.0 esp32\n"
|
||||
"\n";
|
||||
|
||||
static esp_err_t event_handler(void *ctx, system_event_t *event)
|
||||
{
|
||||
switch(event->event_id) {
|
||||
case SYSTEM_EVENT_STA_START:
|
||||
esp_wifi_connect();
|
||||
break;
|
||||
case SYSTEM_EVENT_STA_GOT_IP:
|
||||
xEventGroupSetBits(wifi_event_group, CONNECTED_BIT);
|
||||
break;
|
||||
case SYSTEM_EVENT_STA_DISCONNECTED:
|
||||
/* This is a workaround as ESP32 WiFi libs don't currently
|
||||
auto-reassociate. */
|
||||
esp_wifi_connect();
|
||||
xEventGroupClearBits(wifi_event_group, CONNECTED_BIT);
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
return ESP_OK;
|
||||
}
|
||||
|
||||
static void initialise_wifi(void)
|
||||
{
|
||||
tcpip_adapter_init();
|
||||
wifi_event_group = xEventGroupCreate();
|
||||
ESP_ERROR_CHECK( esp_event_loop_init(event_handler, NULL) );
|
||||
wifi_init_config_t cfg = WIFI_INIT_CONFIG_DEFAULT();
|
||||
ESP_ERROR_CHECK( esp_wifi_init(&cfg) );
|
||||
ESP_ERROR_CHECK( esp_wifi_set_storage(WIFI_STORAGE_RAM) );
|
||||
wifi_config_t wifi_config = {
|
||||
.sta = {
|
||||
.ssid = EXAMPLE_WIFI_SSID,
|
||||
.password = EXAMPLE_WIFI_PASS,
|
||||
},
|
||||
};
|
||||
ESP_LOGI(TAG, "Setting WiFi configuration SSID %s...", wifi_config.sta.ssid);
|
||||
ESP_ERROR_CHECK( esp_wifi_set_mode(WIFI_MODE_STA) );
|
||||
ESP_ERROR_CHECK( esp_wifi_set_config(WIFI_IF_STA, &wifi_config) );
|
||||
ESP_ERROR_CHECK( esp_wifi_start() );
|
||||
}
|
||||
|
||||
static void http_get_task(void *pvParameters)
|
||||
{
|
||||
const struct addrinfo hints = {
|
||||
.ai_family = AF_INET,
|
||||
.ai_socktype = SOCK_STREAM,
|
||||
};
|
||||
struct addrinfo *res;
|
||||
struct in_addr *addr;
|
||||
int s, r;
|
||||
char recv_buf[64];
|
||||
|
||||
while(1) {
|
||||
/* Wait for the callback to set the CONNECTED_BIT in the
|
||||
event group.
|
||||
*/
|
||||
xEventGroupWaitBits(wifi_event_group, CONNECTED_BIT,
|
||||
false, true, portMAX_DELAY);
|
||||
ESP_LOGI(TAG, "Connected to AP");
|
||||
|
||||
int err = getaddrinfo(WEB_SERVER, "80", &hints, &res);
|
||||
|
||||
if(err != 0 || res == NULL) {
|
||||
ESP_LOGE(TAG, "DNS lookup failed err=%d res=%p", err, res);
|
||||
vTaskDelay(1000 / portTICK_RATE_MS);
|
||||
continue;
|
||||
}
|
||||
|
||||
/* Code to print the resolved IP.
|
||||
|
||||
Note: inet_ntoa is non-reentrant, look at ipaddr_ntoa_r for "real" code */
|
||||
addr = &((struct sockaddr_in *)res->ai_addr)->sin_addr;
|
||||
ESP_LOGI(TAG, "DNS lookup succeeded. IP=%s", inet_ntoa(*addr));
|
||||
|
||||
s = socket(res->ai_family, res->ai_socktype, 0);
|
||||
if(s < 0) {
|
||||
ESP_LOGE(TAG, "... Failed to allocate socket.");
|
||||
freeaddrinfo(res);
|
||||
vTaskDelay(1000 / portTICK_RATE_MS);
|
||||
continue;
|
||||
}
|
||||
ESP_LOGI(TAG, "... allocated socket\r\n");
|
||||
|
||||
if(connect(s, res->ai_addr, res->ai_addrlen) != 0) {
|
||||
ESP_LOGE(TAG, "... socket connect failed errno=%d", errno);
|
||||
close(s);
|
||||
freeaddrinfo(res);
|
||||
vTaskDelay(4000 / portTICK_RATE_MS);
|
||||
continue;
|
||||
}
|
||||
|
||||
ESP_LOGI(TAG, "... connected");
|
||||
freeaddrinfo(res);
|
||||
|
||||
if (write(s, REQUEST, strlen(REQUEST)) < 0) {
|
||||
ESP_LOGE(TAG, "... socket send failed");
|
||||
close(s);
|
||||
vTaskDelay(4000 / portTICK_RATE_MS);
|
||||
continue;
|
||||
}
|
||||
ESP_LOGI(TAG, "... socket send success");
|
||||
|
||||
/* Read HTTP response */
|
||||
do {
|
||||
bzero(recv_buf, sizeof(recv_buf));
|
||||
r = read(s, recv_buf, sizeof(recv_buf)-1);
|
||||
for(int i = 0; i < r; i++) {
|
||||
putchar(recv_buf[i]);
|
||||
}
|
||||
} while(r > 0);
|
||||
|
||||
ESP_LOGI(TAG, "... done reading from socket. Last read return=%d errno=%d\r\n", r, errno);
|
||||
close(s);
|
||||
for(int countdown = 10; countdown >= 0; countdown--) {
|
||||
ESP_LOGI(TAG, "%d... ", countdown);
|
||||
vTaskDelay(1000 / portTICK_RATE_MS);
|
||||
}
|
||||
ESP_LOGI(TAG, "Starting again!");
|
||||
}
|
||||
}
|
||||
|
||||
void app_main()
|
||||
{
|
||||
nvs_flash_init();
|
||||
system_init();
|
||||
initialise_wifi();
|
||||
xTaskCreate(&http_get_task, "http_get_task", 2048, NULL, 5, NULL);
|
||||
}
|
||||
+5
-1
@@ -33,7 +33,7 @@
|
||||
"packages": {
|
||||
"toolchain-xtensa32": {
|
||||
"type": "toolchain",
|
||||
"version": "~1.40802.0"
|
||||
"version": "~1.40805.0"
|
||||
},
|
||||
"framework-arduinoespressif32": {
|
||||
"type": "framework",
|
||||
@@ -44,6 +44,10 @@
|
||||
"type": "framework",
|
||||
"optional": true,
|
||||
"version": "~1.90.0"
|
||||
},
|
||||
"tool-esptool": {
|
||||
"type": "uploader",
|
||||
"version": "~1.409.0"
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user