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Commit 12ce1eee authored by fxk8y's avatar fxk8y :spider:
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make lib ready for direct inclusion

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# EditorConfig is awesome: http://EditorConfig.org
# top-most EditorConfig file
root = true
# Unix-style newlines with a newline ending every file
[*]
charset = utf-8
end_of_line = lf
insert_final_newline = true
[*.{c,cpp,h}]
indent_style = space
indent_size = 4
trim_trailing_whitespace = true
insert_final_newline = true
max_line_length = 80
# Matches multiple files with brace expansion notation
# Set default charset
[*.{js,py}]
charset = utf-8
# 4 space indentation
[*.py]
indent_style = space
indent_size = 4
# Tab indentation (no size specified)
[Makefile]
indent_style = tab
# Indentation override for all JS under lib directory
[lib/**.js]
indent_style = space
indent_size = 2
# Matches the exact files either package.json or .travis.yml
[{package.json,.travis.yml}]
indent_style = space
indent_size = 2
*.old
cmake-build-debug
{
"configurations": [
{
"name": "Linux",
"includePath": [
"/usr/include",
"/opt/xtensa-esp32-elf/xtensa-esp32-elf/include/c++/5.2.0",
"/opt/xtensa-esp32-elf/lib/gcc/xtensa-esp32-elf/5.2.0/include",
"${IDF_PATH}",
"${IDF_PATH}/components/esp32/include",
"${IDF_PATH}/components/newlib/include",
"${IDF_PATH}/components/freertos/include",
"${IDF_PATH}/components/nvs_flash/include",
"${IDF_PATH}/components/driver/include",
"${IDF_PATH}/components/log/include",
"${IDF_PATH}/components/tcpip_adapter/include",
"${IDF_PATH}/components/lwip/include/lwip",
"${IDF_PATH}/components/vfs/include",
"${IDF_PATH}/components/spi_flash/include",
"${IDF_PATH}/components/mbedtls/include",
"${IDF_PATH}/components/mdns/include",
"${IDF_PATH}/components/json/include",
"${IDF_PATH}/components/bt/include",
"${IDF_PATH}/components/bt/bluedroid/bta/include",
"${IDF_PATH}/components/bt/bluedroid/bta/sys/include",
"${IDF_PATH}/components/bt/bluedroid/btcore/include",
"${IDF_PATH}/components/bt/bluedroid/device/include",
"${IDF_PATH}/components/bt/bluedroid/gki/include",
"${IDF_PATH}/components/bt/bluedroid/hci/include",
"${IDF_PATH}/components/bt/bluedroid/osi/include",
"${IDF_PATH}/components/bt/bluedroid/btc/profile/esp/blufi/include",
"${IDF_PATH}/components/bt/bluedroid/btc/profile/esp/include",
"${IDF_PATH}/components/bt/bluedroid/btc/profile/std/sdp/include",
"${IDF_PATH}/components/bt/bluedroid/btc/profile/std/include",
"${IDF_PATH}/components/bt/bluedroid/stack/include",
"${IDF_PATH}/components/bt/bluedroid/stack/l2cap/include",
"${IDF_PATH}/components/bt/bluedroid/stack/sdp/include",
"${IDF_PATH}/components/bt/bluedroid/stack/smp/include",
"${IDF_PATH}/components/bt/bluedroid/api/include",
"${IDF_PATH}/components/bt/bluedroid/btc/include",
"${IDF_PATH}/components/soc/esp32/include",
"${IDF_PATH}/components/aws_iot/include",
"${IDF_PATH}/components/aws_iot/aws-iot-device-sdk-embedded-C/include",
"${IDF_PATH}/components/fatfs/src",
"${IDF_PATH}/components/wear_levelling/include",
"${workspaceRoot}",
"${workspaceRoot}/main",
"${workspaceRoot}/components/cpp_utils"
],
"browse": {
"limitSymbolsToIncludedHeaders": true,
"databaseFilename": "",
"path": [
"/usr/include",
"/opt/xtensa-esp32-elf/xtensa-esp32-elf/include/c++/5.2.0",
"/opt/xtensa-esp32-elf/lib/gcc/xtensa-esp32-elf/5.2.0/include",
"${IDF_PATH}",
"${IDF_PATH}/components/esp32/include",
"${IDF_PATH}/components/newlib/include",
"${IDF_PATH}/components/freertos/include",
"${IDF_PATH}/components/nvs_flash/include",
"${IDF_PATH}/components/driver/include",
"${IDF_PATH}/components/log/include",
"${IDF_PATH}/components/tcpip_adapter/include",
"${IDF_PATH}/components/lwip/include/lwip",
"${IDF_PATH}/components/vfs/include",
"${IDF_PATH}/components/spi_flash/include",
"${IDF_PATH}/components/mbedtls/include",
"${IDF_PATH}/components/mdns/include",
"${IDF_PATH}/components/json/include",
"${IDF_PATH}/components/bt/include",
"${IDF_PATH}/components/bt/bluedroid/bta/include",
"${IDF_PATH}/components/bt/bluedroid/bta/sys/include",
"${IDF_PATH}/components/bt/bluedroid/btcore/include",
"${IDF_PATH}/components/bt/bluedroid/device/include",
"${IDF_PATH}/components/bt/bluedroid/gki/include",
"${IDF_PATH}/components/bt/bluedroid/hci/include",
"${IDF_PATH}/components/bt/bluedroid/osi/include",
"${IDF_PATH}/components/bt/bluedroid/btc/profile/esp/blufi/include",
"${IDF_PATH}/components/bt/bluedroid/btc/profile/esp/include",
"${IDF_PATH}/components/bt/bluedroid/btc/profile/std/sdp/include",
"${IDF_PATH}/components/bt/bluedroid/btc/profile/std/include",
"${IDF_PATH}/components/bt/bluedroid/stack/include",
"${IDF_PATH}/components/bt/bluedroid/stack/l2cap/include",
"${IDF_PATH}/components/bt/bluedroid/stack/sdp/include",
"${IDF_PATH}/components/bt/bluedroid/stack/smp/include",
"${IDF_PATH}/components/bt/bluedroid/api/include",
"${IDF_PATH}/components/bt/bluedroid/btc/include",
"${IDF_PATH}/components/soc/esp32/include",
"${IDF_PATH}/components/aws_iot/include",
"${IDF_PATH}/components/aws_iot/aws-iot-device-sdk-embedded-C/include",
"${IDF_PATH}/components/fatfs/src",
"${IDF_PATH}/components/wear_levelling/include",
"${workspaceRoot}"
]
},
"intelliSenseMode": "clang-x64"
}
],
"version": 2
}
{
"version": "0.2.0",
"configurations": [
{
"name": "Debug",
"gdbpath": "/Users/alxs/Development/Workspaces/espressif/esp/xtensa-esp32-elf/bin/xtensa-esp32-elf-gdb",
"type": "gdb",
"request": "attach",
"executable" : "${workspaceRoot}/build/gcc-tutorial.elf",
"target": "/dev/tty.SLAB_USBtoUART",
"remote": true,
"cwd": "${workspaceRoot}"
}
]
}
{
"files.associations": {
"string": "cpp",
"*.tcc": "cpp"
}
}
\ No newline at end of file
{
"version": "0.1.0",
"command": "bash",
"args": ["-c"],
"isShellCommand": true,
"showOutput": "always",
"suppressTaskName": true,
"options": {
"cwd": "${workspaceRoot}",
"env": {
"IDF_PATH" : "/Users/alxs/Development/workspaces/espressif/esp/esp-idf",
"PATH" : "${env:PATH}:/Users/alxs/Development/Workspaces/espressif/esp/xtensa-esp32-elf/bin"
}
},
"tasks": [
{
"taskName": "build app",
"args": ["make app"],
"isBuildCommand": true,
"problemMatcher": {
"owner": "cpp",
"fileLocation": ["relative", "${workspaceRoot}"],
"pattern": {
"regexp": "^(.*):(\\d+):(\\d+):\\s+(warning|error):\\s+(.*)$",
"file": 1,
"line": 2,
"column": 3,
"severity": 4,
"message": 5
}
}
},
{
"taskName": "clean app",
"args": ["make app-clean"]
},
{
"taskName": "monitor",
"args": ["make monitor"]
},
{
"taskName": "flash app",
"args": ["make app-flash"]
}
]
}
File moved
File moved
PROJECT(esp32-bme280 C CXX ASM)
set(CMAKE_VERBOSE_MAKEFILE on)
CMAKE_MINIMUM_REQUIRED(VERSION 2.8)
ENABLE_LANGUAGE(ASM)
set(CMAKE_VERBOSE_MAKEFILE on)
SET(IDF_PATH $ENV{IDF_PATH})
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
file(GLOB_RECURSE USER_SOURCES "main/*.c" "main/*.cpp" "components/*.cpp" "components/*.c")
ADD_EXECUTABLE(${CMAKE_PROJECT_NAME}.elf ${USER_SOURCES} ${PROJECT_SOURCES} ${CMSIS_SOURCES} ${STM32HAL_SOURCES})
INCLUDE_DIRECTORIES(
${CMAKE_CURRENT_SOURCE_DIR}
${CMSIS_INCLUDE_DIRS}
${STM32HAL_INCLUDE_DIR}
components/cpp_utils
components/bme280
"/usr/include"
"/opt/xtensa-esp32-elf/xtensa-esp32-elf/include/c++/5.2.0"
"/opt/xtensa-esp32-elf/lib/gcc/xtensa-esp32-elf/5.2.0/include"
"${IDF_PATH}"
"${IDF_PATH}/components/esp32/include"
"${IDF_PATH}/components/newlib/include"
"${IDF_PATH}/components/freertos/include"
"${IDF_PATH}/components/nvs_flash/include"
"${IDF_PATH}/components/driver/include"
"${IDF_PATH}/components/log/include"
"${IDF_PATH}/components/tcpip_adapter/include"
"${IDF_PATH}/components/lwip/include/lwip"
"${IDF_PATH}/components/vfs/include"
"${IDF_PATH}/components/spi_flash/include"
"${IDF_PATH}/components/mbedtls/include"
"${IDF_PATH}/components/mdns/include"
"${IDF_PATH}/components/json/include"
"${IDF_PATH}/components/bt/include"
"${IDF_PATH}/components/bt/bluedroid/bta/include"
"${IDF_PATH}/components/bt/bluedroid/bta/sys/include"
"${IDF_PATH}/components/bt/bluedroid/btcore/include"
"${IDF_PATH}/components/bt/bluedroid/device/include"
"${IDF_PATH}/components/bt/bluedroid/gki/include"
"${IDF_PATH}/components/bt/bluedroid/hci/include"
"${IDF_PATH}/components/bt/bluedroid/osi/include"
"${IDF_PATH}/components/bt/bluedroid/btc/profile/esp/blufi/include"
"${IDF_PATH}/components/bt/bluedroid/btc/profile/esp/include"
"${IDF_PATH}/components/bt/bluedroid/btc/profile/std/sdp/include"
"${IDF_PATH}/components/bt/bluedroid/btc/profile/std/include"
"${IDF_PATH}/components/bt/bluedroid/stack/include"
"${IDF_PATH}/components/bt/bluedroid/stack/l2cap/include"
"${IDF_PATH}/components/bt/bluedroid/stack/sdp/include"
"${IDF_PATH}/components/bt/bluedroid/stack/smp/include"
"${IDF_PATH}/components/bt/bluedroid/api/include"
"${IDF_PATH}/components/bt/bluedroid/btc/include"
"${IDF_PATH}/components/soc/esp32/include"
"${IDF_PATH}/components/aws_iot/include"
"${IDF_PATH}/components/aws_iot/aws-iot-device-sdk-embedded-C/include"
"${IDF_PATH}/components/fatfs/src"
"${IDF_PATH}/components/wear_levelling/include"
)
add_custom_target(esp32-bme280 COMMAND make -C ${esp32-bme280_SOURCE_DIR}
CLION_EXE_DIR=${PROJECT_BINARY_DIR})
File moved
File moved
Apache License
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Copyright {2017} {Alexander Sparkowsky}
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#
# This is a project Makefile. It is assumed the directory this Makefile resides in is a
# project subdirectory.
#
PROJECT_NAME := esp32-bme280
include $(IDF_PATH)/make/project.mk
#all:
# echo Compiling $(CLION_EXE_DIR)/$@ ...
# g++ mytest.cpp -o $(CLION_EXE_DIR)/esp32-bme280
File moved
/docs/
/*
* AWS.cpp
*
* Created on: May 31, 2017
* Author: kolban
*/
#include "sdkconfig.h"
#ifdef CONFIG_AWS_IOT_SDK
#include <esp_log.h>
#include "AWS.h"
#include <string>
static char tag[] = "AWS";
AWS::AWS() {
}
AWS::~AWS() {
}
/**
* @brief Connect to the AWS IoT service.
* Connect to the AWT IoT service.
* @param [in] The client id.
* @return N/A.
*/
void AWS::connect(std::string clientId) {
IoT_Client_Connect_Params connectParams = iotClientConnectParamsDefault;
connectParams.keepAliveIntervalInSec = 10;
connectParams.isCleanSession = true;
connectParams.MQTTVersion = MQTT_3_1_1;
connectParams.isWillMsgPresent = false;
connectParams.pClientID = clientId.c_str();
connectParams.clientIDLen = clientId.length();
IoT_Error_t err = ::aws_iot_mqtt_connect(&m_client, &connectParams);
if (err != SUCCESS) {
ESP_LOGD(tag, "aws_iot_mqtt_connect: error=%d", err);
}
} // connect
/**
* @brief Disconnect a previously formed connection.
* Disconnect from the AWT IoT service.
* @return N/A.
*/
void AWS::disconnect() {
IoT_Error_t err = ::aws_iot_mqtt_disconnect(&m_client);
if (err != SUCCESS) {
ESP_LOGD(tag, "aws_iot_mqtt_disconnect: error=%d", err);
}
} // disconnect
/**
* @brief Initialize our connection.
* @param [in] host The the host of the AWS IoT service.
* @param [in] port The port number of the AWS IoT service.
* @return N/A.
*/
void AWS::init(std::string host, uint16_t port) {
IoT_Client_Init_Params initParams = iotClientInitParamsDefault;
initParams.pHostURL = (char *)host.c_str();
initParams.port = port;
initParams.pRootCALocation = nullptr;
initParams.pDeviceCertLocation = nullptr;
initParams.pDevicePrivateKeyLocation = nullptr;
initParams.mqttCommandTimeout_ms = 20000;
initParams.tlsHandshakeTimeout_ms = 5000;
initParams.isSSLHostnameVerify = true;
IoT_Error_t err = ::aws_iot_mqtt_init(&m_client, &initParams);
if (err != SUCCESS) {
ESP_LOGD(tag, "aws_iot_mqtt_init: error=%d", err);
}
} // init
/**
* @brief Publish a message.
* Publish a message on the given topic.
*
* @param [in] topic The topic against which we wish to publish.
* @param [in] payload The payload of the message we wish to publish.
* @param [in] qos The quality of service for the publish.
* @return N/A.
*/
void AWS::publish(std::string topic, std::string payload, QoS qos) {
IoT_Publish_Message_Params message;
message.payload = (void *)payload.data();
message.payloadLen = payload.length();
message.qos = qos;
message.isRetained = 0;
IoT_Error_t err = ::aws_iot_mqtt_publish(&m_client, topic.c_str(), topic.length(), &message);
if (err != SUCCESS) {
ESP_LOGD(tag, "aws_iot_mqtt_publish: error=%d", err);
}
} // publish
/**
* @brief Subscribe to a topic.
* Future publications on this topic will be delivered to us.
* @param [in] topic The topic against which we wish to subscribe.
* @return N/A.
*/
void AWS::subscribe(std::string topic) {
pApplicationHandler_t iot_subscribe_callback_handler = nullptr;
IoT_Error_t err = ::aws_iot_mqtt_subscribe(&m_client, topic.c_str(), topic.length(), QOS0, iot_subscribe_callback_handler, NULL);
if (err != SUCCESS) {
ESP_LOGD(tag, "aws_iot_mqtt_subscribe: error=%d", err);
}
} // subscribe
/**
* @brief Un-subscribe from a previous subscription.
* Further publications on this topic will no longer be delivered to us.
* @param [in] topic The topic to un-subscribe from.
* @return N/A.
*/
void AWS::unsubscribe(std::string topic) {
IoT_Error_t err = ::aws_iot_mqtt_unsubscribe(&m_client, topic.c_str(), topic.length());
if (err != SUCCESS) {
ESP_LOGD(tag, "aws_iot_mqtt_unsubscribe: error=%d", err);
}
} // unsubscribe
#endif // CONFIG_AWS_IOT_SDK
/*
* AWS.h
*
* Created on: May 31, 2017
* Author: kolban
*/
#ifndef COMPONENTS_AWS_H_
#define COMPONENTS_AWS_H_
#include "sdkconfig.h"
#ifdef CONFIG_AWS_IOT_SDK
#include <aws_iot_mqtt_client_interface.h>
#include <aws_iot_mqtt_client.h>
#include <string>
/**
* @brief AWS IoT access.
*/
class AWS {
public:
AWS();
virtual ~AWS();
void connect(std::string clientId);
void disconnect();
void init(std::string host=CONFIG_AWS_IOT_MQTT_HOST, uint16_t port=CONFIG_AWS_IOT_MQTT_PORT);
void publish(std::string topic, std::string payload, QoS qos = QOS0);
void subscribe(std::string topic);
void unsubscribe(std::string topic);
private:
AWS_IoT_Client m_client;
};
#endif // CONFIG_AWS_IOT_SDK
#endif /* COMPONENTS_AWS_H_ */
# Arduino BLE Support
As part of this Github project, we provide libraries for Bluetooth Low Energy (BLE) for the ESP32 Arduino environment. Support for this capability is still in the process of being cooked (as of September 2017). As such you should not build product based on these functions as changes to the API and implementation are extremely likely over the next couple of months.
That said, we now have the ability to produce a driver you can use for testing. This will give you early access to the function while give those who choose to build and maintain the code early feedback on what works, what doesn't and what can be improved from a usage perspective.
When complete, the BLE support for ESP32 Arduino will be available as a single ZIP file. The file will be called **ESP32_BLE.zip**. It is this file that will be able to be imported into the Arduino IDE from the `Sketch -> Include Library -> Add .ZIP library`. When initial development of the library has been completed, this ZIP will be placed under some form of release control so that an ordinary Arduino IDE user can simply download this as a unit and install.
We provide sample builds of the `ESP32_BLE.zip` file in the `Arduino` folder found relative to this directory.
The build of the Arduino support will be current as of the date of the ZIP file however should you wish to build your own instance of the ZIP from the source, here is the recipe.
1. Create a new directory called `build`
2. Enter that directory and run `git clone https://github.com/nkolban/esp32-snippets.git`
3. Change into the directory called `./esp32_snippets/cpp_utils`
4. Run `make -f Makefile.arduino build_ble`
5. Change into the directory called `./Arduino`
And here you will find the `ESP32_BLE.zip` that is build from the latest source. You can then install this into your Arduino IDE environment are you are ready to go.
## Installing a new version
If you have previously installed a version of the Arduino BLE Support and need to install a new one, follow the steps above to build yourself a new instance of the `ESP32_BLE.zip` that is ready for installation. I recommend removing the old one before installing the new one. To remove the old one, find the directory where the Arduino IDE stores your libraries (on Linux this is commonly `$HOME/Arduino`). In there you will find a directory called `libraries` and, if you have previously installed the BLE support, you will find a directory called `ESP32_BLE`. Remove that directory.
## Switching on debugging
The BLE support contains extensive internal diagnostics which can be switched on by editing the file called `sdkconfig.h` and finding the lines which read:
```
#define CONFIG_LOG_DEFAULT 1
```
Change this to:
```
#define CONFIG_LOG_DEFAULT 5
```
and rebuild/deploy your project.
This file can be found in your Arduino IDE installation directories at:
```
<ArduinoIDE>/hardware/espressif/esp32/tools/sdk/include/config
```
\ No newline at end of file
name=ESP32_BLE
version=1.0
author=Neil Kolban <kolban1@kolban.com>
maintainer=Neil Kolban <kolban1@kolban.com>
sentence=BLE functions for ESP32
paragraph=BLE functions for ESP32
category=Communication
url=http://example.com/
architectures=esp32
includes=BLE.h BLEUtils.h BLEScan.h BLEAdvertisedDevice.h
\ No newline at end of file
/*
* BLE2902.cpp
*
* Created on: Jun 25, 2017
* Author: kolban
*/
/*
* See also:
* https://www.bluetooth.com/specifications/gatt/viewer?attributeXmlFile=org.bluetooth.descriptor.gatt.client_characteristic_configuration.xml
*/
#include "sdkconfig.h"
#if defined(CONFIG_BT_ENABLED)
#include "BLE2902.h"
BLE2902::BLE2902() : BLEDescriptor(BLEUUID((uint16_t) 0x2902)) {
uint8_t data[2] = {0,0};
setValue(data, 2);
} // BLE2902
/**
* @brief Get the notifications value.
* @return The notifications value. True if notifications are enabled and false if not.
*/
bool BLE2902::getNotifications() {
return (getValue()[0] & (1 << 0)) != 0;
} // getNotifications
/**
* @brief Get the indications value.
* @return The indications value. True if indications are enabled and false if not.
*/
bool BLE2902::getIndications() {
return (getValue()[0] & (1 << 1)) != 0;
} // getIndications
/**
* @brief Set the indications flag.
* @param [in] flag The indications flag.
*/
void BLE2902::setIndications(bool flag) {
uint8_t *pValue = getValue();
if (flag) {
pValue[0] |= 1<<1;
} else {
pValue[0] &= ~(1<<1);
}
} // setIndications
/**
* @brief Set the notifications flag.
* @param [in] flag The notifications flag.
*/
void BLE2902::setNotifications(bool flag) {
uint8_t *pValue = getValue();
if (flag) {
pValue[0] |= 1<<0;
} else {
pValue[0] &= ~(1<<0);
}
} // setNotifications
#endif
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