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Merge pull request #353 from Avamander/patch-weather

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WeatherService
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JF 2021-12-09 21:27:38 +01:00 committed by GitHub
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17 changed files with 1509 additions and 31 deletions
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3
.gitmodules vendored
View file

@ -4,3 +4,6 @@
[submodule "src/libs/littlefs"]
path = src/libs/littlefs
url = https://github.com/littlefs-project/littlefs.git
[submodule "src/libs/QCBOR"]
path = src/libs/QCBOR
url = https://github.com/laurencelundblade/QCBOR.git

4
doc/ble.md
View file

@ -79,6 +79,10 @@ The following custom services are implemented in InfiniTime:
- Since InfiniTime 1.7:
* [Motion Service](MotionService.md): 00030000-78fc-48fe-8e23-433b3a1942d0
- Since InfiniTime 1.8:
* [Weather Service](/src/components/ble/weather/WeatherService.h): 00040000-78fc-48fe-8e23-433b3a1942d0
---
## BLE services

58
src/CMakeLists.txt
View file

@ -358,6 +358,14 @@ set(LVGL_SRC
libs/lvgl/src/lv_widgets/lv_win.c
)
set(QCBOR_SRC
libs/QCBOR/src/ieee754.c
libs/QCBOR/src/qcbor_decode.c
libs/QCBOR/src/qcbor_encode.c
libs/QCBOR/src/qcbor_err_to_str.c
libs/QCBOR/src/UsefulBuf.c
)
list(APPEND IMAGE_FILES
displayapp/icons/battery/os_battery_error.c
displayapp/icons/battery/os_battery_100.c
@ -408,6 +416,7 @@ list(APPEND SOURCE_FILES
displayapp/screens/Label.cpp
displayapp/screens/FirmwareUpdate.cpp
displayapp/screens/Music.cpp
displayapp/screens/Weather.cpp
displayapp/screens/Navigation.cpp
displayapp/screens/Metronome.cpp
displayapp/screens/Motion.cpp
@ -473,6 +482,7 @@ list(APPEND SOURCE_FILES
components/ble/CurrentTimeService.cpp
components/ble/AlertNotificationService.cpp
components/ble/MusicService.cpp
components/ble/weather/WeatherService.cpp
components/ble/NavigationService.cpp
displayapp/fonts/lv_font_navi_80.c
components/ble/BatteryInformationService.cpp
@ -544,6 +554,7 @@ list(APPEND RECOVERY_SOURCE_FILES
components/ble/CurrentTimeService.cpp
components/ble/AlertNotificationService.cpp
components/ble/MusicService.cpp
components/ble/weather/WeatherService.cpp
components/ble/BatteryInformationService.cpp
components/ble/ImmediateAlertService.cpp
components/ble/ServiceDiscovery.cpp
@ -647,6 +658,9 @@ set(INCLUDE_FILES
components/datetime/DateTimeController.h
components/brightness/BrightnessController.h
components/motion/MotionController.h
components/firmwarevalidator/FirmwareValidator.h
components/ble/BleController.h
components/ble/NotificationManager.h
components/ble/NimbleController.h
components/ble/DeviceInformationService.h
components/ble/CurrentTimeClient.h
@ -659,6 +673,7 @@ set(INCLUDE_FILES
components/ble/BleClient.h
components/ble/HeartRateService.h
components/ble/MotionService.h
components/ble/weather/WeatherService.h
components/settings/Settings.h
components/timer/TimerController.h
components/alarm/AlarmController.h
@ -784,7 +799,7 @@ link_directories(
)
set(COMMON_FLAGS -MP -MD -mthumb -mabi=aapcs -Wall -Wno-unknown-pragmas -g3 -ffunction-sections -fdata-sections -fno-strict-aliasing -fno-builtin --short-enums -mcpu=cortex-m4 -mfloat-abi=hard -mfpu=fpv4-sp-d16 -Wreturn-type -Werror=return-type -fstack-usage -fno-exceptions -fno-non-call-exceptions)
set(COMMON_FLAGS -MP -MD -mthumb -mabi=aapcs -Wall -Wextra -Warray-bounds=2 -Wformat=2 -Wformat-overflow=2 -Wformat-truncation=2 -Wformat-nonliteral -ftree-vrp -Wno-unused-parameter -Wno-missing-field-initializers -Wno-unknown-pragmas -Wno-expansion-to-defined -g3 -ffunction-sections -fdata-sections -fno-strict-aliasing -fno-builtin --short-enums -mcpu=cortex-m4 -mfloat-abi=hard -mfpu=fpv4-sp-d16 -Wreturn-type -Werror=return-type -fstack-usage -fno-exceptions -fno-non-call-exceptions)
add_definitions(-DCONFIG_GPIO_AS_PINRESET)
add_definitions(-DNIMBLE_CFG_CONTROLLER)
add_definitions(-DOS_CPUTIME_FREQ)
@ -806,10 +821,10 @@ add_library(nrf-sdk STATIC ${SDK_SOURCE_FILES})
target_include_directories(nrf-sdk SYSTEM PUBLIC . ../)
target_include_directories(nrf-sdk SYSTEM PUBLIC ${INCLUDES_FROM_LIBS})
target_compile_options(nrf-sdk PRIVATE
$<$<AND:$<COMPILE_LANGUAGE:C>,$<CONFIG:DEBUG>>: ${COMMON_FLAGS} -Og -g3>
$<$<AND:$<COMPILE_LANGUAGE:C>,$<CONFIG:RELEASE>>: ${COMMON_FLAGS} -Os>
$<$<AND:$<COMPILE_LANGUAGE:CXX>,$<CONFIG:DEBUG>>: ${COMMON_FLAGS} -Og -fno-rtti>
$<$<AND:$<COMPILE_LANGUAGE:CXX>,$<CONFIG:RELEASE>>: ${COMMON_FLAGS} -Os -fno-rtti>
$<$<AND:$<COMPILE_LANGUAGE:C>,$<CONFIG:DEBUG>>: ${COMMON_FLAGS} -Wno-expansion-to-defined -Og -g3>
$<$<AND:$<COMPILE_LANGUAGE:C>,$<CONFIG:RELEASE>>: ${COMMON_FLAGS} -Wno-expansion-to-defined -O3>
$<$<AND:$<COMPILE_LANGUAGE:CXX>,$<CONFIG:DEBUG>>: ${COMMON_FLAGS} -Wno-expansion-to-defined -Og -fno-rtti>
$<$<AND:$<COMPILE_LANGUAGE:CXX>,$<CONFIG:RELEASE>>: ${COMMON_FLAGS} -Wno-expansion-to-defined -O3 -fno-rtti>
$<$<COMPILE_LANGUAGE:ASM>: -MP -MD -x assembler-with-cpp>
)
@ -837,6 +852,25 @@ target_compile_options(lvgl PRIVATE
$<$<COMPILE_LANGUAGE:ASM>: -MP -MD -x assembler-with-cpp>
)
# QCBOR
add_library(QCBOR STATIC ${QCBOR_SRC})
target_include_directories(QCBOR SYSTEM PUBLIC libs/QCBOR/inc)
# This is required with the current configuration
target_compile_definitions(QCBOR PUBLIC QCBOR_DISABLE_FLOAT_HW_USE)
# These are for space-saving
target_compile_definitions(QCBOR PUBLIC QCBOR_DISABLE_PREFERRED_FLOAT)
target_compile_definitions(QCBOR PUBLIC QCBOR_DISABLE_EXP_AND_MANTISSA)
target_compile_definitions(QCBOR PUBLIC QCBOR_DISABLE_INDEFINITE_LENGTH_STRINGS)
#target_compile_definitions(QCBOR PUBLIC QCBOR_DISABLE_INDEFINITE_LENGTH_ARRAYS)
target_compile_definitions(QCBOR PUBLIC QCBOR_DISABLE_UNCOMMON_TAGS)
target_compile_definitions(QCBOR PUBLIC USEFULBUF_CONFIG_LITTLE_ENDIAN)
set_target_properties(QCBOR PROPERTIES LINKER_LANGUAGE C)
target_compile_options(QCBOR PRIVATE
$<$<AND:$<COMPILE_LANGUAGE:C>,$<CONFIG:DEBUG>>: ${COMMON_FLAGS} -O0 -g3>
$<$<AND:$<COMPILE_LANGUAGE:C>,$<CONFIG:RELEASE>>: ${COMMON_FLAGS} -O3>
$<$<COMPILE_LANGUAGE:ASM>: -MP -MD -x assembler-with-cpp>
)
# LITTLEFS_SRC
add_library(littlefs STATIC ${LITTLEFS_SRC})
target_include_directories(littlefs SYSTEM PUBLIC . ../)
@ -855,12 +889,12 @@ set(EXECUTABLE_FILE_NAME ${EXECUTABLE_NAME}-${pinetime_VERSION_MAJOR}.${pinetime
set(NRF5_LINKER_SCRIPT "${CMAKE_SOURCE_DIR}/gcc_nrf52.ld")
add_executable(${EXECUTABLE_NAME} ${SOURCE_FILES})
set_target_properties(${EXECUTABLE_NAME} PROPERTIES OUTPUT_NAME ${EXECUTABLE_FILE_NAME})
target_link_libraries(${EXECUTABLE_NAME} nimble nrf-sdk lvgl littlefs)
target_link_libraries(${EXECUTABLE_NAME} nimble nrf-sdk lvgl littlefs QCBOR)
target_compile_options(${EXECUTABLE_NAME} PUBLIC
$<$<AND:$<COMPILE_LANGUAGE:C>,$<CONFIG:DEBUG>>: ${COMMON_FLAGS} -Og -g3>
$<$<AND:$<COMPILE_LANGUAGE:C>,$<CONFIG:RELEASE>>: ${COMMON_FLAGS} -Os>
$<$<AND:$<COMPILE_LANGUAGE:CXX>,$<CONFIG:DEBUG>>: ${COMMON_FLAGS} -Og -g3 -fno-rtti>
$<$<AND:$<COMPILE_LANGUAGE:CXX>,$<CONFIG:RELEASE>>: ${COMMON_FLAGS} -Os -fno-rtti>
$<$<AND:$<COMPILE_LANGUAGE:C>,$<CONFIG:DEBUG>>: ${COMMON_FLAGS} -Wextra -Wformat -Wno-missing-field-initializers -Wno-unused-parameter -Og -g3>
$<$<AND:$<COMPILE_LANGUAGE:C>,$<CONFIG:RELEASE>>: ${COMMON_FLAGS} -Wextra -Wformat -Wno-missing-field-initializers -Wno-unused-parameter -Os>
$<$<AND:$<COMPILE_LANGUAGE:CXX>,$<CONFIG:DEBUG>>: ${COMMON_FLAGS} -Wextra -Wformat -Wno-missing-field-initializers -Wno-unused-parameter -Og -g3 -fno-rtti>
$<$<AND:$<COMPILE_LANGUAGE:CXX>,$<CONFIG:RELEASE>>: ${COMMON_FLAGS} -Wextra -Wformat -Wno-missing-field-initializers -Wno-unused-parameter -Os -fno-rtti>
$<$<COMPILE_LANGUAGE:ASM>: -MP -MD -x assembler-with-cpp>
)
@ -884,7 +918,7 @@ set(IMAGE_MCUBOOT_FILE_NAME ${EXECUTABLE_MCUBOOT_NAME}-image-${pinetime_VERSION_
set(DFU_MCUBOOT_FILE_NAME ${EXECUTABLE_MCUBOOT_NAME}-dfu-${pinetime_VERSION_MAJOR}.${pinetime_VERSION_MINOR}.${pinetime_VERSION_PATCH}.zip)
set(NRF5_LINKER_SCRIPT_MCUBOOT "${CMAKE_SOURCE_DIR}/gcc_nrf52-mcuboot.ld")
add_executable(${EXECUTABLE_MCUBOOT_NAME} ${SOURCE_FILES})
target_link_libraries(${EXECUTABLE_MCUBOOT_NAME} nimble nrf-sdk lvgl littlefs)
target_link_libraries(${EXECUTABLE_MCUBOOT_NAME} nimble nrf-sdk lvgl littlefs QCBOR)
set_target_properties(${EXECUTABLE_MCUBOOT_NAME} PROPERTIES OUTPUT_NAME ${EXECUTABLE_MCUBOOT_FILE_NAME})
target_compile_options(${EXECUTABLE_MCUBOOT_NAME} PUBLIC
$<$<AND:$<COMPILE_LANGUAGE:C>,$<CONFIG:DEBUG>>: ${COMMON_FLAGS} -Og -g3>
@ -920,7 +954,7 @@ endif()
set(EXECUTABLE_RECOVERY_NAME "pinetime-recovery")
set(EXECUTABLE_RECOVERY_FILE_NAME ${EXECUTABLE_RECOVERY_NAME}-${pinetime_VERSION_MAJOR}.${pinetime_VERSION_MINOR}.${pinetime_VERSION_PATCH})
add_executable(${EXECUTABLE_RECOVERY_NAME} ${RECOVERY_SOURCE_FILES})
target_link_libraries(${EXECUTABLE_RECOVERY_NAME} nimble nrf-sdk littlefs)
target_link_libraries(${EXECUTABLE_RECOVERY_NAME} nimble nrf-sdk littlefs QCBOR)
set_target_properties(${EXECUTABLE_RECOVERY_NAME} PROPERTIES OUTPUT_NAME ${EXECUTABLE_RECOVERY_FILE_NAME})
target_compile_definitions(${EXECUTABLE_RECOVERY_NAME} PUBLIC "PINETIME_IS_RECOVERY")
target_compile_options(${EXECUTABLE_RECOVERY_NAME} PUBLIC

1
src/components/battery/BatteryController.cpp
View file

@ -3,6 +3,7 @@
#include <hal/nrf_gpio.h>
#include <nrfx_saadc.h>
#include <algorithm>
#include <cmath>
using namespace Pinetime::Controllers;

3
src/components/ble/AlertNotificationService.cpp
View file

@ -53,8 +53,9 @@ int AlertNotificationService::OnAlert(uint16_t conn_handle, uint16_t attr_handle
// Ignore notifications with empty message
const auto packetLen = OS_MBUF_PKTLEN(ctxt->om);
if (packetLen <= headerSize)
if (packetLen <= headerSize) {
return 0;
}
size_t bufferSize = std::min(packetLen + stringTerminatorSize, maxBufferSize);
auto messageSize = std::min(maxMessageSize, (bufferSize - headerSize));

2
src/components/ble/NimbleController.cpp
View file

@ -44,6 +44,7 @@ NimbleController::NimbleController(Pinetime::System::SystemTask& systemTask,
alertNotificationClient {systemTask, notificationManager},
currentTimeService {dateTimeController},
musicService {systemTask},
weatherService {systemTask, dateTimeController},
navService {systemTask},
batteryInformationService {batteryController},
immediateAlertService {systemTask, notificationManager},
@ -88,6 +89,7 @@ void NimbleController::Init() {
currentTimeClient.Init();
currentTimeService.Init();
musicService.Init();
weatherService.Init();
navService.Init();
anService.Init();
dfuService.Init();

5
src/components/ble/NimbleController.h
View file

@ -20,6 +20,7 @@
#include "components/ble/NavigationService.h"
#include "components/ble/ServiceDiscovery.h"
#include "components/ble/MotionService.h"
#include "components/ble/weather/WeatherService.h"
#include "components/fs/FS.h"
namespace Pinetime {
@ -72,6 +73,9 @@ namespace Pinetime {
Pinetime::Controllers::AlertNotificationService& alertService() {
return anService;
};
Pinetime::Controllers::WeatherService& weather() {
return weatherService;
};
uint16_t connHandle();
void NotifyBatteryLevel(uint8_t level);
@ -99,6 +103,7 @@ namespace Pinetime {
AlertNotificationClient alertNotificationClient;
CurrentTimeService currentTimeService;
MusicService musicService;
WeatherService weatherService;
NavigationService navService;
BatteryInformationService batteryInformationService;
ImmediateAlertService immediateAlertService;

385
src/components/ble/weather/WeatherData.h Normal file
View file

@ -0,0 +1,385 @@
/* Copyright (C) 2021 Avamander
This file is part of InfiniTime.
InfiniTime is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published
by the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
InfiniTime is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#pragma once
/**
* Different weather events, weather data structures used by {@link WeatherService.h}
*
* How to upload events to the timeline?
*
* All timeline write payloads are simply CBOR-encoded payloads of the structs described below.
*
* All payloads have a mandatory header part and the dynamic part that
* depends on the event type specified in the header. If you don't,
* you'll get an error returned. Data is relatively well-validated,
* so keep in the bounds of the data types given.
*
* Write all struct members (CamelCase keys) into a single finite-sized map, and write it to the characteristic.
* Mind the MTU.
*
* How to debug?
*
* There's a Screen that you can compile into your firmware that shows currently valid events.
* You can adapt that to display something else. That part right now is very much work in progress
* because the exact requirements are not yet known.
*
*
* Implemented based on and other material:
* https://en.wikipedia.org/wiki/METAR
* https://www.weather.gov/jetstream/obscurationtypes
* http://www.faraim.org/aim/aim-4-03-14-493.html
*/
namespace Pinetime {
namespace Controllers {
class WeatherData {
public:
/**
* Visibility obscuration types
*/
enum class obscurationtype {
/** No obscuration */
None = 0,
/** Water particles suspended in the air; low visibility; does not fall */
Fog = 1,
/** Tiny, dry particles in the air; invisible to the eye; opalescent */
Haze = 2,
/** Small fire-created particles suspended in the air */
Smoke = 3,
/** Fine rock powder, from for example volcanoes */
Ash = 4,
/** Fine particles of earth suspended in the air by the wind */
Dust = 5,
/** Fine particles of sand suspended in the air by the wind */
Sand = 6,
/** Water particles suspended in the air; low-ish visibility; temperature is near dewpoint */
Mist = 7,
/** This is SPECIAL in the sense that the thing raining down is doing the obscuration */
Precipitation = 8,
Length
};
/**
* Types of precipitation
*/
enum class precipitationtype {
/**
* No precipitation
*
* Theoretically we could just _not_ send the event, but then
* how do we differentiate between no precipitation and
* no information about precipitation
*/
None = 0,
/** Drops larger than a drizzle; also widely separated drizzle */
Rain = 1,
/** Fairly uniform rain consisting of fine drops */
Drizzle = 2,
/** Rain that freezes upon contact with objects and ground */
FreezingRain = 3,
/** Rain + hail; ice pellets; small translucent frozen raindrops */
Sleet = 4,
/** Larger ice pellets; falling separately or in irregular clumps */
Hail = 5,
/** Hail with smaller grains of ice; mini-snowballs */
SmallHail = 6,
/** Snow... */
Snow = 7,
/** Frozen drizzle; very small snow crystals */
SnowGrains = 8,
/** Needles; columns or plates of ice. Sometimes described as "diamond dust". In very cold regions */
IceCrystals = 9,
/** It's raining down ash, e.g. from a volcano */
Ash = 10,
Length
};
/**
* These are special events that can "enhance" the "experience" of existing weather events
*/
enum class specialtype {
/** Strong wind with a sudden onset that lasts at least a minute */
Squall = 0,
/** Series of waves in a water body caused by the displacement of a large volume of water */
Tsunami = 1,
/** Violent; rotating column of air */
Tornado = 2,
/** Unplanned; unwanted; uncontrolled fire in an area */
Fire = 3,
/** Thunder and/or lightning */
Thunder = 4,
Length
};
/**
* These are used for weather timeline manipulation
* that isn't just adding to the stack of weather events
*/
enum class controlcodes {
/** How much is stored already */
GetLength = 0,
/** This wipes the entire timeline */
DelTimeline = 1,
/** There's a currently valid timeline event with the given type */
HasValidEvent = 3,
Length
};
/**
* Events have types
* then they're easier to parse after sending them over the air
*/
enum class eventtype : uint8_t {
/** @see obscuration */
Obscuration = 0,
/** @see precipitation */
Precipitation = 1,
/** @see wind */
Wind = 2,
/** @see temperature */
Temperature = 3,
/** @see airquality */
AirQuality = 4,
/** @see special */
Special = 5,
/** @see pressure */
Pressure = 6,
/** @see location */
Location = 7,
/** @see cloud */
Clouds = 8,
/** @see humidity */
Humidity = 9,
Length
};
/**
* Valid event query
*
* NOTE: Not currently available, until needs are better known
*/
class ValidEventQuery {
public:
static constexpr controlcodes code = controlcodes::HasValidEvent;
eventtype eventType;
};
/** The header used for further parsing */
class TimelineHeader {
public:
/**
* UNIX timestamp
* TODO: This is currently WITH A TIMEZONE OFFSET!
* Please send events with the timestamp offset by the timezone.
**/
uint64_t timestamp;
/**
* Time in seconds until the event expires
*
* 32 bits ought to be enough for everyone
*
* If there's a newer event of the same type then it overrides this one, even if it hasn't expired
*/
uint32_t expires;
/**
* What type of weather-related event
*/
eventtype eventType;
};
/** Specifies how cloudiness is stored */
class Clouds : public TimelineHeader {
public:
/** Cloud coverage in percentage, 0-100% */
uint8_t amount;
};
/** Specifies how obscuration is stored */
class Obscuration : public TimelineHeader {
public:
/** Type of precipitation */
obscurationtype type;
/**
* Visibility distance in meters
* 65535 is reserved for unspecified
*/
uint16_t amount;
};
/** Specifies how precipitation is stored */
class Precipitation : public TimelineHeader {
public:
/** Type of precipitation */
precipitationtype type;
/**
* How much is it going to rain? In millimeters
* 255 is reserved for unspecified
**/
uint8_t amount;
};
/**
* How wind speed is stored
*
* In order to represent bursts of wind instead of constant wind,
* you have minimum and maximum speeds.
*
* As direction can fluctuate wildly and some watchfaces might wish to display it nicely,
* we're following the aerospace industry weather report option of specifying a range.
*/
class Wind : public TimelineHeader {
public:
/** Meters per second */
uint8_t speedMin;
/** Meters per second */
uint8_t speedMax;
/** Unitless direction between 0-255; approximately 1 unit per 0.71 degrees */
uint8_t directionMin;
/** Unitless direction between 0-255; approximately 1 unit per 0.71 degrees */
uint8_t directionMax;
};
/**
* How temperature is stored
*
* As it's annoying to figure out the dewpoint on the watch,
* please send it from the companion
*
* We don't do floats, picodegrees are not useful. Make sure to multiply.
*/
class Temperature : public TimelineHeader {
public:
/**
* Temperature °C but multiplied by 100 (e.g. -12.50°C becomes -1250)
* -32768 is reserved for "no data"
*/
int16_t temperature;
/**
* Dewpoint °C but multiplied by 100 (e.g. -12.50°C becomes -1250)
* -32768 is reserved for "no data"
*/
int16_t dewPoint;
};
/**
* How location info is stored
*
* This can be mostly static with long expiration,
* as it usually is, but it could change during a trip for ex.
* so we allow changing it dynamically.
*
* Location info can be for some kind of map watchface
* or daylight calculations, should those be required.
*
*/
class Location : public TimelineHeader {
public:
/** Location name */
std::string location;
/** Altitude relative to sea level in meters */
int16_t altitude;
/** Latitude, EPSG:3857 (Google Maps, Openstreetmaps datum) */
int32_t latitude;
/** Longitude, EPSG:3857 (Google Maps, Openstreetmaps datum) */
int32_t longitude;
};
/**
* How humidity is stored
*/
class Humidity : public TimelineHeader {
public:
/** Relative humidity, 0-100% */
uint8_t humidity;
};
/**
* How air pressure is stored
*/
class Pressure : public TimelineHeader {
public:
/** Air pressure in hectopascals (hPa) */
int16_t pressure;
};
/**
* How special events are stored
*/
class Special : public TimelineHeader {
public:
/** Special event's type */
specialtype type;
};
/**
* How air quality is stored
*
* These events are a bit more complex because the topic is not simple,
* the intention is to heavy-lift the annoying preprocessing from the watch
* this allows watchface or watchapp makers to generate accurate alerts and graphics
*
* If this needs further enforced standardization, pull requests are welcome
*/
class AirQuality : public TimelineHeader {
public:
/**
* The name of the pollution
*
* for the sake of better compatibility with watchapps
* that might want to use this data for say visuals
* don't localize the name.
*
* Ideally watchapp itself localizes the name, if it's at all needed.
*
* E.g.
* For generic ones use "PM0.1", "PM5", "PM10"
* For chemical compounds use the molecular formula e.g. "NO2", "CO2", "O3"
* For pollen use the genus, e.g. "Betula" for birch or "Alternaria" for that mold's spores
*/
std::string polluter;
/**
* Amount of the pollution in SI units,
* otherwise it's going to be difficult to create UI, alerts
* and so on and for.
*
* See more:
* https://ec.europa.eu/environment/air/quality/standards.htm
* http://www.ourair.org/wp-content/uploads/2012-aaqs2.pdf
*
* Example units:
* count/m³ for pollen
* µgC/m³ for micrograms of organic carbon
* µg/m³ sulfates, PM0.1, PM1, PM2, PM10 and so on, dust
* mg/m³ CO2, CO
* ng/m³ for heavy metals
*
* List is not comprehensive, should be improved.
* The current ones are what watchapps assume!
*
* Note: ppb and ppm to concentration should be calculated on the companion, using
* the correct formula (taking into account temperature and air pressure)
*
* Note2: The amount is off by times 100, for two decimal places of precision.
* E.g. 54.32µg/m³ is 5432
*
*/
uint32_t amount;
};
};
}
}

604
src/components/ble/weather/WeatherService.cpp Normal file
View file

@ -0,0 +1,604 @@
/* Copyright (C) 2021 Avamander
This file is part of InfiniTime.
InfiniTime is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published
by the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
InfiniTime is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#include <qcbor/qcbor_spiffy_decode.h>
#include "WeatherService.h"
#include "libs/QCBOR/inc/qcbor/qcbor.h"
#include "systemtask/SystemTask.h"
int WeatherCallback(uint16_t connHandle, uint16_t attrHandle, struct ble_gatt_access_ctxt* ctxt, void* arg) {
return static_cast<Pinetime::Controllers::WeatherService*>(arg)->OnCommand(connHandle, attrHandle, ctxt);
}
namespace Pinetime {
namespace Controllers {
WeatherService::WeatherService(System::SystemTask& system, DateTime& dateTimeController)
: system(system), dateTimeController(dateTimeController) {
nullHeader = &nullTimelineheader;
nullTimelineheader->timestamp = 0;
}
void WeatherService::Init() {
uint8_t res = 0;
res = ble_gatts_count_cfg(serviceDefinition);
ASSERT(res == 0);
res = ble_gatts_add_svcs(serviceDefinition);
ASSERT(res == 0);
}
int WeatherService::OnCommand(uint16_t connHandle, uint16_t attrHandle, struct ble_gatt_access_ctxt* ctxt) {
if (ctxt->op == BLE_GATT_ACCESS_OP_WRITE_CHR) {
const uint8_t packetLen = OS_MBUF_PKTLEN(ctxt->om); // NOLINT(cppcoreguidelines-pro-bounds-pointer-arithmetic)
if (packetLen <= 0) {
return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
}
// Decode
QCBORDecodeContext decodeContext;
UsefulBufC encodedCbor = {ctxt->om->om_data, OS_MBUF_PKTLEN(ctxt->om)}; // NOLINT(cppcoreguidelines-pro-bounds-pointer-arithmetic)
QCBORDecode_Init(&decodeContext, encodedCbor, QCBOR_DECODE_MODE_NORMAL);
// KINDLY provide us a fixed-length map
QCBORDecode_EnterMap(&decodeContext, nullptr);
// Always encodes to the smallest number of bytes based on the value
int64_t tmpTimestamp = 0;
QCBORDecode_GetInt64InMapSZ(&decodeContext, "Timestamp", &tmpTimestamp);
if (QCBORDecode_GetError(&decodeContext) != QCBOR_SUCCESS) {
CleanUpQcbor(&decodeContext);
return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
}
int64_t tmpExpires = 0;
QCBORDecode_GetInt64InMapSZ(&decodeContext, "Expires", &tmpExpires);
if (QCBORDecode_GetError(&decodeContext) != QCBOR_SUCCESS || tmpExpires < 0 || tmpExpires > 4294967295) {
CleanUpQcbor(&decodeContext);
return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
}
int64_t tmpEventType = 0;
QCBORDecode_GetInt64InMapSZ(&decodeContext, "EventType", &tmpEventType);
if (QCBORDecode_GetError(&decodeContext) != QCBOR_SUCCESS || tmpEventType < 0 ||
tmpEventType >= static_cast<int64_t>(WeatherData::eventtype::Length)) {
CleanUpQcbor(&decodeContext);
return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
}
switch (static_cast<WeatherData::eventtype>(tmpEventType)) {
case WeatherData::eventtype::AirQuality: {
std::unique_ptr<WeatherData::AirQuality> airquality = std::make_unique<WeatherData::AirQuality>();
airquality->timestamp = tmpTimestamp;
airquality->eventType = static_cast<WeatherData::eventtype>(tmpEventType);
airquality->expires = tmpExpires;
UsefulBufC stringBuf; // TODO: Everything ok with lifecycle here?
QCBORDecode_GetTextStringInMapSZ(&decodeContext, "Polluter", &stringBuf);
if (UsefulBuf_IsNULLOrEmptyC(stringBuf) != 0) {
CleanUpQcbor(&decodeContext);
return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
}
airquality->polluter = std::string(static_cast<const char*>(stringBuf.ptr), stringBuf.len);
int64_t tmpAmount = 0;
QCBORDecode_GetInt64InMapSZ(&decodeContext, "Amount", &tmpAmount);
if (tmpAmount < 0 || tmpAmount > 4294967295) {
CleanUpQcbor(&decodeContext);
return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
}
airquality->amount = tmpAmount; // NOLINT(bugprone-narrowing-conversions,cppcoreguidelines-narrowing-conversions)
if (!AddEventToTimeline(std::move(airquality))) {
CleanUpQcbor(&decodeContext);
return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
}
break;
}
case WeatherData::eventtype::Obscuration: {
std::unique_ptr<WeatherData::Obscuration> obscuration = std::make_unique<WeatherData::Obscuration>();
obscuration->timestamp = tmpTimestamp;
obscuration->eventType = static_cast<WeatherData::eventtype>(tmpEventType);
obscuration->expires = tmpExpires;
int64_t tmpType = 0;
QCBORDecode_GetInt64InMapSZ(&decodeContext, "Type", &tmpType);
if (tmpType < 0 || tmpType >= static_cast<int64_t>(WeatherData::obscurationtype::Length)) {
CleanUpQcbor(&decodeContext);
return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
}
obscuration->type = static_cast<WeatherData::obscurationtype>(tmpType);
int64_t tmpAmount = 0;
QCBORDecode_GetInt64InMapSZ(&decodeContext, "Amount", &tmpAmount);
if (tmpAmount < 0 || tmpAmount > 65535) {
CleanUpQcbor(&decodeContext);
return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
}
obscuration->amount = tmpAmount; // NOLINT(bugprone-narrowing-conversions,cppcoreguidelines-narrowing-conversions)
if (!AddEventToTimeline(std::move(obscuration))) {
CleanUpQcbor(&decodeContext);
return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
}
break;
}
case WeatherData::eventtype::Precipitation: {
std::unique_ptr<WeatherData::Precipitation> precipitation = std::make_unique<WeatherData::Precipitation>();
precipitation->timestamp = tmpTimestamp;
precipitation->eventType = static_cast<WeatherData::eventtype>(tmpEventType);
precipitation->expires = tmpExpires;
int64_t tmpType = 0;
QCBORDecode_GetInt64InMapSZ(&decodeContext, "Type", &tmpType);
if (tmpType < 0 || tmpType >= static_cast<int64_t>(WeatherData::precipitationtype::Length)) {
CleanUpQcbor(&decodeContext);
return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
}
precipitation->type = static_cast<WeatherData::precipitationtype>(tmpType);
int64_t tmpAmount = 0;
QCBORDecode_GetInt64InMapSZ(&decodeContext, "Amount", &tmpAmount);
if (tmpAmount < 0 || tmpAmount > 255) {
CleanUpQcbor(&decodeContext);
return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
}
precipitation->amount = tmpAmount; // NOLINT(bugprone-narrowing-conversions,cppcoreguidelines-narrowing-conversions)
if (!AddEventToTimeline(std::move(precipitation))) {
CleanUpQcbor(&decodeContext);
return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
}
break;
}
case WeatherData::eventtype::Wind: {
std::unique_ptr<WeatherData::Wind> wind = std::make_unique<WeatherData::Wind>();
wind->timestamp = tmpTimestamp;
wind->eventType = static_cast<WeatherData::eventtype>(tmpEventType);
wind->expires = tmpExpires;
int64_t tmpMin = 0;
QCBORDecode_GetInt64InMapSZ(&decodeContext, "SpeedMin", &tmpMin);
if (tmpMin < 0 || tmpMin > 255) {
CleanUpQcbor(&decodeContext);
return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
}
wind->speedMin = tmpMin; // NOLINT(bugprone-narrowing-conversions,cppcoreguidelines-narrowing-conversions)
int64_t tmpMax = 0;
QCBORDecode_GetInt64InMapSZ(&decodeContext, "SpeedMin", &tmpMax);
if (tmpMax < 0 || tmpMax > 255) {
CleanUpQcbor(&decodeContext);
return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
}
wind->speedMax = tmpMax; // NOLINT(bugprone-narrowing-conversions,cppcoreguidelines-narrowing-conversions)
int64_t tmpDMin = 0;
QCBORDecode_GetInt64InMapSZ(&decodeContext, "DirectionMin", &tmpDMin);
if (tmpDMin < 0 || tmpDMin > 255) {
CleanUpQcbor(&decodeContext);
return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
}
wind->directionMin = tmpDMin; // NOLINT(bugprone-narrowing-conversions,cppcoreguidelines-narrowing-conversions)
int64_t tmpDMax = 0;
QCBORDecode_GetInt64InMapSZ(&decodeContext, "DirectionMax", &tmpDMax);
if (tmpDMax < 0 || tmpDMax > 255) {
CleanUpQcbor(&decodeContext);
return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
}
wind->directionMax = tmpDMax; // NOLINT(bugprone-narrowing-conversions,cppcoreguidelines-narrowing-conversions)
if (!AddEventToTimeline(std::move(wind))) {
CleanUpQcbor(&decodeContext);
return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
}
break;
}
case WeatherData::eventtype::Temperature: {
std::unique_ptr<WeatherData::Temperature> temperature = std::make_unique<WeatherData::Temperature>();
temperature->timestamp = tmpTimestamp;
temperature->eventType = static_cast<WeatherData::eventtype>(tmpEventType);
temperature->expires = tmpExpires;
int64_t tmpTemperature = 0;
QCBORDecode_GetInt64InMapSZ(&decodeContext, "Temperature", &tmpTemperature);
if (tmpTemperature < -32768 || tmpTemperature > 32767) {
CleanUpQcbor(&decodeContext);
return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
}
temperature->temperature =
static_cast<int16_t>(tmpTemperature); // NOLINT(bugprone-narrowing-conversions,cppcoreguidelines-narrowing-conversions)
int64_t tmpDewPoint = 0;
QCBORDecode_GetInt64InMapSZ(&decodeContext, "DewPoint", &tmpDewPoint);
if (tmpDewPoint < -32768 || tmpDewPoint > 32767) {
CleanUpQcbor(&decodeContext);
return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
}
temperature->dewPoint =
static_cast<int16_t>(tmpDewPoint); // NOLINT(bugprone-narrowing-conversions,cppcoreguidelines-narrowing-conversions)
if (!AddEventToTimeline(std::move(temperature))) {
CleanUpQcbor(&decodeContext);
return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
}
break;
}
case WeatherData::eventtype::Special: {
std::unique_ptr<WeatherData::Special> special = std::make_unique<WeatherData::Special>();
special->timestamp = tmpTimestamp;
special->eventType = static_cast<WeatherData::eventtype>(tmpEventType);
special->expires = tmpExpires;
int64_t tmpType = 0;
QCBORDecode_GetInt64InMapSZ(&decodeContext, "Type", &tmpType);
if (tmpType < 0 || tmpType >= static_cast<int64_t>(WeatherData::specialtype::Length)) {
CleanUpQcbor(&decodeContext);
return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
}
special->type = static_cast<WeatherData::specialtype>(tmpType);
if (!AddEventToTimeline(std::move(special))) {
CleanUpQcbor(&decodeContext);
return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
}
break;
}
case WeatherData::eventtype::Pressure: {
std::unique_ptr<WeatherData::Pressure> pressure = std::make_unique<WeatherData::Pressure>();
pressure->timestamp = tmpTimestamp;
pressure->eventType = static_cast<WeatherData::eventtype>(tmpEventType);
pressure->expires = tmpExpires;
int64_t tmpPressure = 0;
QCBORDecode_GetInt64InMapSZ(&decodeContext, "Pressure", &tmpPressure);
if (tmpPressure < 0 || tmpPressure >= 65535) {
CleanUpQcbor(&decodeContext);
return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
}
pressure->pressure = tmpPressure; // NOLINT(bugprone-narrowing-conversions,cppcoreguidelines-narrowing-conversions)
if (!AddEventToTimeline(std::move(pressure))) {
CleanUpQcbor(&decodeContext);
return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
}
break;
}
case WeatherData::eventtype::Location: {
std::unique_ptr<WeatherData::Location> location = std::make_unique<WeatherData::Location>();
location->timestamp = tmpTimestamp;
location->eventType = static_cast<WeatherData::eventtype>(tmpEventType);
location->expires = tmpExpires;
UsefulBufC stringBuf; // TODO: Everything ok with lifecycle here?
QCBORDecode_GetTextStringInMapSZ(&decodeContext, "Location", &stringBuf);
if (UsefulBuf_IsNULLOrEmptyC(stringBuf) != 0) {
CleanUpQcbor(&decodeContext);
return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
}
location->location = std::string(static_cast<const char*>(stringBuf.ptr), stringBuf.len);
int64_t tmpAltitude = 0;
QCBORDecode_GetInt64InMapSZ(&decodeContext, "Altitude", &tmpAltitude);
if (tmpAltitude < -32768 || tmpAltitude >= 32767) {
CleanUpQcbor(&decodeContext);
return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
}
location->altitude = static_cast<int16_t>(tmpAltitude);
int64_t tmpLatitude = 0;
QCBORDecode_GetInt64InMapSZ(&decodeContext, "Latitude", &tmpLatitude);
if (tmpLatitude < -2147483648 || tmpLatitude >= 2147483647) {
CleanUpQcbor(&decodeContext);
return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
}
location->latitude = static_cast<int32_t>(tmpLatitude);
int64_t tmpLongitude = 0;
QCBORDecode_GetInt64InMapSZ(&decodeContext, "Longitude", &tmpLongitude);
if (tmpLongitude < -2147483648 || tmpLongitude >= 2147483647) {
CleanUpQcbor(&decodeContext);
return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
}
location->latitude = static_cast<int32_t>(tmpLongitude);
if (!AddEventToTimeline(std::move(location))) {
CleanUpQcbor(&decodeContext);
return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
}
break;
}
case WeatherData::eventtype::Clouds: {
std::unique_ptr<WeatherData::Clouds> clouds = std::make_unique<WeatherData::Clouds>();
clouds->timestamp = tmpTimestamp;
clouds->eventType = static_cast<WeatherData::eventtype>(tmpEventType);
clouds->expires = tmpExpires;
int64_t tmpAmount = 0;
QCBORDecode_GetInt64InMapSZ(&decodeContext, "Amount", &tmpAmount);
if (tmpAmount < 0 || tmpAmount > 255) {
CleanUpQcbor(&decodeContext);
return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
}
clouds->amount = static_cast<uint8_t>(tmpAmount);
if (!AddEventToTimeline(std::move(clouds))) {
CleanUpQcbor(&decodeContext);
return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
}
break;
}
case WeatherData::eventtype::Humidity: {
std::unique_ptr<WeatherData::Humidity> humidity = std::make_unique<WeatherData::Humidity>();
humidity->timestamp = tmpTimestamp;
humidity->eventType = static_cast<WeatherData::eventtype>(tmpEventType);
humidity->expires = tmpExpires;
int64_t tmpType = 0;
QCBORDecode_GetInt64InMapSZ(&decodeContext, "Humidity", &tmpType);
if (tmpType < 0 || tmpType >= 255) {
CleanUpQcbor(&decodeContext);
return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
}
humidity->humidity = static_cast<uint8_t>(tmpType);
if (!AddEventToTimeline(std::move(humidity))) {
CleanUpQcbor(&decodeContext);
return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
}
break;
}
default: {
CleanUpQcbor(&decodeContext);
return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
}
}
QCBORDecode_ExitMap(&decodeContext);
GetTimelineLength();
TidyTimeline();
if (QCBORDecode_Finish(&decodeContext) != QCBOR_SUCCESS) {
return BLE_ATT_ERR_INSUFFICIENT_RES;
}
} else if (ctxt->op == BLE_GATT_ACCESS_OP_READ_CHR) {
// Encode
uint8_t buffer[64];
QCBOREncodeContext encodeContext;
/* TODO: This is very much still a test endpoint
* it needs a characteristic UUID check
* and actual implementations that show
* what actually has to be read.
* WARN: Consider commands not part of the API for now!
*/
QCBOREncode_Init(&encodeContext, UsefulBuf_FROM_BYTE_ARRAY(buffer));
QCBOREncode_OpenMap(&encodeContext);
QCBOREncode_AddTextToMap(&encodeContext, "test", UsefulBuf_FROM_SZ_LITERAL("test"));
QCBOREncode_AddInt64ToMap(&encodeContext, "test", 1ul);
QCBOREncode_CloseMap(&encodeContext);
UsefulBufC encodedEvent;
auto uErr = QCBOREncode_Finish(&encodeContext, &encodedEvent);
if (uErr != 0) {
return BLE_ATT_ERR_INSUFFICIENT_RES;
}
auto res = os_mbuf_append(ctxt->om, &buffer, sizeof(buffer));
if (res == 0) {
return BLE_ATT_ERR_INSUFFICIENT_RES;
}
return 0;
}
return 0;
}
std::unique_ptr<WeatherData::Clouds>& WeatherService::GetCurrentClouds() {
uint64_t currentTimestamp = GetCurrentUnixTimestamp();
for (auto&& header : this->timeline) {
if (header->eventType == WeatherData::eventtype::Clouds && IsEventStillValid(header, currentTimestamp)) {
return reinterpret_cast<std::unique_ptr<WeatherData::Clouds>&>(header);
}
}
return reinterpret_cast<std::unique_ptr<WeatherData::Clouds>&>(*this->nullHeader);
}
std::unique_ptr<WeatherData::Obscuration>& WeatherService::GetCurrentObscuration() {
uint64_t currentTimestamp = GetCurrentUnixTimestamp();
for (auto&& header : this->timeline) {
if (header->eventType == WeatherData::eventtype::Obscuration && IsEventStillValid(header, currentTimestamp)) {
return reinterpret_cast<std::unique_ptr<WeatherData::Obscuration>&>(header);
}
}
return reinterpret_cast<std::unique_ptr<WeatherData::Obscuration>&>(*this->nullHeader);
}
std::unique_ptr<WeatherData::Precipitation>& WeatherService::GetCurrentPrecipitation() {
uint64_t currentTimestamp = GetCurrentUnixTimestamp();
for (auto&& header : this->timeline) {
if (header->eventType == WeatherData::eventtype::Precipitation && IsEventStillValid(header, currentTimestamp)) {
return reinterpret_cast<std::unique_ptr<WeatherData::Precipitation>&>(header);
}
}
return reinterpret_cast<std::unique_ptr<WeatherData::Precipitation>&>(*this->nullHeader);
}
std::unique_ptr<WeatherData::Wind>& WeatherService::GetCurrentWind() {
uint64_t currentTimestamp = GetCurrentUnixTimestamp();
for (auto&& header : this->timeline) {
if (header->eventType == WeatherData::eventtype::Wind && IsEventStillValid(header, currentTimestamp)) {
return reinterpret_cast<std::unique_ptr<WeatherData::Wind>&>(header);
}
}
return reinterpret_cast<std::unique_ptr<WeatherData::Wind>&>(*this->nullHeader);
}
std::unique_ptr<WeatherData::Temperature>& WeatherService::GetCurrentTemperature() {
uint64_t currentTimestamp = GetCurrentUnixTimestamp();
for (auto&& header : this->timeline) {
if (header->eventType == WeatherData::eventtype::Temperature && IsEventStillValid(header, currentTimestamp)) {
return reinterpret_cast<std::unique_ptr<WeatherData::Temperature>&>(header);
}
}
return reinterpret_cast<std::unique_ptr<WeatherData::Temperature>&>(*this->nullHeader);
}
std::unique_ptr<WeatherData::Humidity>& WeatherService::GetCurrentHumidity() {
uint64_t currentTimestamp = GetCurrentUnixTimestamp();
for (auto&& header : this->timeline) {
if (header->eventType == WeatherData::eventtype::Humidity && IsEventStillValid(header, currentTimestamp)) {
return reinterpret_cast<std::unique_ptr<WeatherData::Humidity>&>(header);
}
}
return reinterpret_cast<std::unique_ptr<WeatherData::Humidity>&>(*this->nullHeader);
}
std::unique_ptr<WeatherData::Pressure>& WeatherService::GetCurrentPressure() {
uint64_t currentTimestamp = GetCurrentUnixTimestamp();
for (auto&& header : this->timeline) {
if (header->eventType == WeatherData::eventtype::Pressure && IsEventStillValid(header, currentTimestamp)) {
return reinterpret_cast<std::unique_ptr<WeatherData::Pressure>&>(header);
}
}
return reinterpret_cast<std::unique_ptr<WeatherData::Pressure>&>(*this->nullHeader);
}
std::unique_ptr<WeatherData::Location>& WeatherService::GetCurrentLocation() {
uint64_t currentTimestamp = GetCurrentUnixTimestamp();
for (auto&& header : this->timeline) {
if (header->eventType == WeatherData::eventtype::Location && IsEventStillValid(header, currentTimestamp)) {
return reinterpret_cast<std::unique_ptr<WeatherData::Location>&>(header);
}
}
return reinterpret_cast<std::unique_ptr<WeatherData::Location>&>(*this->nullHeader);
}
std::unique_ptr<WeatherData::AirQuality>& WeatherService::GetCurrentQuality() {
uint64_t currentTimestamp = GetCurrentUnixTimestamp();
for (auto&& header : this->timeline) {
if (header->eventType == WeatherData::eventtype::AirQuality && IsEventStillValid(header, currentTimestamp)) {
return reinterpret_cast<std::unique_ptr<WeatherData::AirQuality>&>(header);
}
}
return reinterpret_cast<std::unique_ptr<WeatherData::AirQuality>&>(*this->nullHeader);
}
size_t WeatherService::GetTimelineLength() const {
return timeline.size();
}
bool WeatherService::AddEventToTimeline(std::unique_ptr<WeatherData::TimelineHeader> event) {
if (timeline.size() == timeline.max_size()) {
return false;
}
timeline.push_back(std::move(event));
return true;
}
bool WeatherService::HasTimelineEventOfType(const WeatherData::eventtype type) const {
uint64_t currentTimestamp = GetCurrentUnixTimestamp();
for (auto&& header : timeline) {
if (header->eventType == type && IsEventStillValid(header, currentTimestamp)) {
return true;
}
}
return false;
}
void WeatherService::TidyTimeline() {
uint64_t timeCurrent = GetCurrentUnixTimestamp();
timeline.erase(std::remove_if(std::begin(timeline),
std::end(timeline),
[&](std::unique_ptr<WeatherData::TimelineHeader> const& header) {
return !IsEventStillValid(header, timeCurrent);
}),
std::end(timeline));
std::sort(std::begin(timeline), std::end(timeline), CompareTimelineEvents);
}
bool WeatherService::CompareTimelineEvents(const std::unique_ptr<WeatherData::TimelineHeader>& first,
const std::unique_ptr<WeatherData::TimelineHeader>& second) {
return first->timestamp > second->timestamp;
}
bool WeatherService::IsEventStillValid(const std::unique_ptr<WeatherData::TimelineHeader>& uniquePtr, const uint64_t timestamp) {
// Not getting timestamp in isEventStillValid for more speed
return uniquePtr->timestamp + uniquePtr->expires >= timestamp;
}
uint64_t WeatherService::GetCurrentUnixTimestamp() const {
return std::chrono::duration_cast<std::chrono::seconds>(dateTimeController.CurrentDateTime().time_since_epoch()).count();
}
int16_t WeatherService::GetTodayMinTemp() const {
uint64_t currentTimestamp = GetCurrentUnixTimestamp();
uint64_t currentDayEnd = currentTimestamp - ((24 - dateTimeController.Hours()) * 60 * 60) -
((60 - dateTimeController.Minutes()) * 60) - (60 - dateTimeController.Seconds());
int16_t result = -32768;
for (auto&& header : this->timeline) {
if (header->eventType == WeatherData::eventtype::Temperature && IsEventStillValid(header, currentTimestamp) &&
header->timestamp < currentDayEnd &&
reinterpret_cast<const std::unique_ptr<WeatherData::Temperature>&>(header)->temperature != -32768) {
int16_t temperature = reinterpret_cast<const std::unique_ptr<WeatherData::Temperature>&>(header)->temperature;
if (result == -32768) {
result = temperature;
} else if (result > temperature) {
result = temperature;
} else {
// The temperature in this item is higher than the lowest we've found
}
}
}
return result;
}
int16_t WeatherService::GetTodayMaxTemp() const {
uint64_t currentTimestamp = GetCurrentUnixTimestamp();
uint64_t currentDayEnd = currentTimestamp - ((24 - dateTimeController.Hours()) * 60 * 60) -
((60 - dateTimeController.Minutes()) * 60) - (60 - dateTimeController.Seconds());
int16_t result = -32768;
for (auto&& header : this->timeline) {
if (header->eventType == WeatherData::eventtype::Temperature && IsEventStillValid(header, currentTimestamp) &&
header->timestamp < currentDayEnd &&
reinterpret_cast<const std::unique_ptr<WeatherData::Temperature>&>(header)->temperature != -32768) {
int16_t temperature = reinterpret_cast<const std::unique_ptr<WeatherData::Temperature>&>(header)->temperature;
if (result == -32768) {
result = temperature;
} else if (result < temperature) {
result = temperature;
} else {
// The temperature in this item is lower than the highest we've found
}
}
}
return result;
}
void WeatherService::CleanUpQcbor(QCBORDecodeContext* decodeContext) {
QCBORDecode_ExitMap(decodeContext);
QCBORDecode_Finish(decodeContext);
}
}
}

172
src/components/ble/weather/WeatherService.h Normal file
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/* Copyright (C) 2021 Avamander
This file is part of InfiniTime.
InfiniTime is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published
by the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
InfiniTime is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#pragma once
#include <cstdint>
#include <string>
#include <vector>
#include <memory>
#define min // workaround: nimble's min/max macros conflict with libstdc++
#define max
#include <host/ble_gap.h>
#include <host/ble_uuid.h>
#undef max
#undef min
#include "WeatherData.h"
#include "libs/QCBOR/inc/qcbor/qcbor.h"
#include "components/datetime/DateTimeController.h"
int WeatherCallback(uint16_t connHandle, uint16_t attrHandle, struct ble_gatt_access_ctxt* ctxt, void* arg);
namespace Pinetime {
namespace System {
class SystemTask;
}
namespace Controllers {
class WeatherService {
public:
explicit WeatherService(System::SystemTask& system, DateTime& dateTimeController);
void Init();
int OnCommand(uint16_t connHandle, uint16_t attrHandle, struct ble_gatt_access_ctxt* ctxt);
/*
* Helper functions for quick access to currently valid data
*/
std::unique_ptr<WeatherData::Location>& GetCurrentLocation();
std::unique_ptr<WeatherData::Clouds>& GetCurrentClouds();
std::unique_ptr<WeatherData::Obscuration>& GetCurrentObscuration();
std::unique_ptr<WeatherData::Precipitation>& GetCurrentPrecipitation();
std::unique_ptr<WeatherData::Wind>& GetCurrentWind();
std::unique_ptr<WeatherData::Temperature>& GetCurrentTemperature();
std::unique_ptr<WeatherData::Humidity>& GetCurrentHumidity();
std::unique_ptr<WeatherData::Pressure>& GetCurrentPressure();
std::unique_ptr<WeatherData::AirQuality>& GetCurrentQuality();
/**
* Searches for the current day's maximum temperature
* @return -32768 if there's no data, degrees Celsius times 100 otherwise
*/
int16_t GetTodayMaxTemp() const;
/**
* Searches for the current day's minimum temperature
* @return -32768 if there's no data, degrees Celsius times 100 otherwise
*/
int16_t GetTodayMinTemp() const;
/*
* Management functions
*/
/**
* Adds an event to the timeline
* @return
*/
bool AddEventToTimeline(std::unique_ptr<WeatherData::TimelineHeader> event);
/**
* Gets the current timeline length
*/
size_t GetTimelineLength() const;
/**
* Checks if an event of a certain type exists in the timeline
*/
bool HasTimelineEventOfType(WeatherData::eventtype type) const;
private:
// 00040000-78fc-48fe-8e23-433b3a1942d0
static constexpr ble_uuid128_t BaseUuid() {
return CharUuid(0x00, 0x00);
}
// 0004yyxx-78fc-48fe-8e23-433b3a1942d0
static constexpr ble_uuid128_t CharUuid(uint8_t x, uint8_t y) {
return ble_uuid128_t {.u = {.type = BLE_UUID_TYPE_128},
.value = {0xd0, 0x42, 0x19, 0x3a, 0x3b, 0x43, 0x23, 0x8e, 0xfe, 0x48, 0xfc, 0x78, y, x, 0x04, 0x00}};
}
ble_uuid128_t weatherUuid {BaseUuid()};
/**
* Just write timeline data here.
*
* See {@link WeatherData.h} for more information.
*/
ble_uuid128_t weatherDataCharUuid {CharUuid(0x00, 0x01)};
/**
* This doesn't take timeline data, provides some control over it.
*
* NOTE: Currently not supported. Companion app implementer feedback required.
* There's very little point in solidifying an API before we know the needs.
*/
ble_uuid128_t weatherControlCharUuid {CharUuid(0x00, 0x02)};
const struct ble_gatt_chr_def characteristicDefinition[3] = {
{.uuid = &weatherDataCharUuid.u,
.access_cb = WeatherCallback,
.arg = this,
.flags = BLE_GATT_CHR_F_WRITE,
.val_handle = &eventHandle},
{.uuid = &weatherControlCharUuid.u, .access_cb = WeatherCallback, .arg = this, .flags = BLE_GATT_CHR_F_WRITE | BLE_GATT_CHR_F_READ},
{nullptr}};
const struct ble_gatt_svc_def serviceDefinition[2] = {
{.type = BLE_GATT_SVC_TYPE_PRIMARY, .uuid = &weatherUuid.u, .characteristics = characteristicDefinition}, {0}};
uint16_t eventHandle {};
Pinetime::System::SystemTask& system;
Pinetime::Controllers::DateTime& dateTimeController;
std::vector<std::unique_ptr<WeatherData::TimelineHeader>> timeline;
std::unique_ptr<WeatherData::TimelineHeader> nullTimelineheader = std::make_unique<WeatherData::TimelineHeader>();
std::unique_ptr<WeatherData::TimelineHeader>* nullHeader;
/**
* Cleans up the timeline of expired events
*/
void TidyTimeline();
/**
* Compares two timeline events
*/
static bool CompareTimelineEvents(const std::unique_ptr<WeatherData::TimelineHeader>& first,
const std::unique_ptr<WeatherData::TimelineHeader>& second);
/**
* Returns current UNIX timestamp
*/
uint64_t GetCurrentUnixTimestamp() const;
/**
* Checks if the event hasn't gone past and expired
*
* @param header timeline event to check
* @param currentTimestamp what's the time right now
* @return if the event is valid
*/
static bool IsEventStillValid(const std::unique_ptr<WeatherData::TimelineHeader>& uniquePtr, const uint64_t timestamp);
/**
* This is a helper function that closes a QCBOR map and decoding context cleanly
*/
void CleanUpQcbor(QCBORDecodeContext* decodeContext);
};
}
}

1
src/displayapp/Apps.h
View file

@ -25,6 +25,7 @@ namespace Pinetime {
Metronome,
Motion,
Steps,
Weather,
PassKey,
QuickSettings,
Settings,

222
src/displayapp/screens/Weather.cpp Normal file
View file

@ -0,0 +1,222 @@
/* Copyright (C) 2021 Avamander
This file is part of InfiniTime.
InfiniTime is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published
by the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
InfiniTime is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#include "Weather.h"
#include <lvgl/lvgl.h>
#include <components/ble/weather/WeatherService.h>
#include "Label.h"
#include "components/battery/BatteryController.h"
#include "components/ble/BleController.h"
#include "components/ble/weather/WeatherData.h"
using namespace Pinetime::Applications::Screens;
Weather::Weather(Pinetime::Applications::DisplayApp* app, Pinetime::Controllers::WeatherService& weather)
: Screen(app),
dateTimeController {dateTimeController},
weatherService(weather),
screens {app,
0,
{[this]() -> std::unique_ptr<Screen> {
return CreateScreenTemperature();
},
[this]() -> std::unique_ptr<Screen> {
return CreateScreenAir();
},
[this]() -> std::unique_ptr<Screen> {
return CreateScreenClouds();
},
[this]() -> std::unique_ptr<Screen> {
return CreateScreenPrecipitation();
},
[this]() -> std::unique_ptr<Screen> {
return CreateScreenHumidity();
}},
Screens::ScreenListModes::UpDown} {
}
Weather::~Weather() {
lv_obj_clean(lv_scr_act());
}
void Weather::Refresh() {
if (running) {
// screens.Refresh();
}
}
bool Weather::OnButtonPushed() {
running = false;
return true;
}
bool Weather::OnTouchEvent(Pinetime::Applications::TouchEvents event) {
return screens.OnTouchEvent(event);
}
std::unique_ptr<Screen> Weather::CreateScreenTemperature() {
lv_obj_t* label = lv_label_create(lv_scr_act(), nullptr);
lv_label_set_recolor(label, true);
std::unique_ptr<Controllers::WeatherData::Temperature>& current = weatherService.GetCurrentTemperature();
if (current->timestamp == 0) {
// Do not use the data, it's invalid
lv_label_set_text_fmt(label,
"#FFFF00 Temperature#\n\n"
"#444444 %d#°C \n\n"
"#444444 %d#\n\n"
"%d\n"
"%d\n",
0,
0,
0,
0);
} else {
lv_label_set_text_fmt(label,
"#FFFF00 Temperature#\n\n"
"#444444 %d#°C \n\n"
"#444444 %hd#\n\n"
"%llu\n"
"%lu\n",
current->temperature / 100,
current->dewPoint,
current->timestamp,
current->expires);
}
lv_label_set_align(label, LV_LABEL_ALIGN_CENTER);
lv_obj_align(label, lv_scr_act(), LV_ALIGN_CENTER, 0, 0);
return std::unique_ptr<Screen>(new Screens::Label(0, 5, app, label));
}
std::unique_ptr<Screen> Weather::CreateScreenAir() {
lv_obj_t* label = lv_label_create(lv_scr_act(), nullptr);
lv_label_set_recolor(label, true);
std::unique_ptr<Controllers::WeatherData::AirQuality>& current = weatherService.GetCurrentQuality();
if (current->timestamp == 0) {
// Do not use the data, it's invalid
lv_label_set_text_fmt(label,
"#FFFF00 Air quality#\n\n"
"#444444 %s#\n"
"#444444 %d#\n\n"
"%d\n"
"%d\n",
"",
0,
0,
0);
} else {
lv_label_set_text_fmt(label,
"#FFFF00 Air quality#\n\n"
"#444444 %s#\n"
"#444444 %lu#\n\n"
"%llu\n"
"%lu\n",
current->polluter.c_str(),
(current->amount / 100),
current->timestamp,
current->expires);
}
lv_label_set_align(label, LV_LABEL_ALIGN_CENTER);
lv_obj_align(label, lv_scr_act(), LV_ALIGN_CENTER, 0, 0);
return std::unique_ptr<Screen>(new Screens::Label(0, 5, app, label));
}
std::unique_ptr<Screen> Weather::CreateScreenClouds() {
lv_obj_t* label = lv_label_create(lv_scr_act(), nullptr);
lv_label_set_recolor(label, true);
std::unique_ptr<Controllers::WeatherData::Clouds>& current = weatherService.GetCurrentClouds();
if (current->timestamp == 0) {
// Do not use the data, it's invalid
lv_label_set_text_fmt(label,
"#FFFF00 Clouds#\n\n"
"#444444 %d%%#\n\n"
"%d\n"
"%d\n",
0,
0,
0);
} else {
lv_label_set_text_fmt(label,
"#FFFF00 Clouds#\n\n"
"#444444 %hhu%%#\n\n"
"%llu\n"
"%lu\n",
current->amount,
current->timestamp,
current->expires);
}
lv_label_set_align(label, LV_LABEL_ALIGN_CENTER);
lv_obj_align(label, lv_scr_act(), LV_ALIGN_CENTER, 0, 0);
return std::unique_ptr<Screen>(new Screens::Label(0, 5, app, label));
}
std::unique_ptr<Screen> Weather::CreateScreenPrecipitation() {
lv_obj_t* label = lv_label_create(lv_scr_act(), nullptr);
lv_label_set_recolor(label, true);
std::unique_ptr<Controllers::WeatherData::Precipitation>& current = weatherService.GetCurrentPrecipitation();
if (current->timestamp == 0) {
// Do not use the data, it's invalid
lv_label_set_text_fmt(label,
"#FFFF00 Precipitation#\n\n"
"#444444 %d%%#\n\n"
"%d\n"
"%d\n",
0,
0,
0);
} else {
lv_label_set_text_fmt(label,
"#FFFF00 Precipitation#\n\n"
"#444444 %hhu%%#\n\n"
"%llu\n"
"%lu\n",
current->amount,
current->timestamp,
current->expires);
}
lv_label_set_align(label, LV_LABEL_ALIGN_CENTER);
lv_obj_align(label, lv_scr_act(), LV_ALIGN_CENTER, 0, 0);
return std::unique_ptr<Screen>(new Screens::Label(0, 5, app, label));
}
std::unique_ptr<Screen> Weather::CreateScreenHumidity() {
lv_obj_t* label = lv_label_create(lv_scr_act(), nullptr);
lv_label_set_recolor(label, true);
std::unique_ptr<Controllers::WeatherData::Humidity>& current = weatherService.GetCurrentHumidity();
if (current->timestamp == 0) {
// Do not use the data, it's invalid
lv_label_set_text_fmt(label,
"#FFFF00 Humidity#\n\n"
"#444444 %d%%#\n\n"
"%d\n"
"%d\n",
0,
0,
0);
} else {
lv_label_set_text_fmt(label,
"#FFFF00 Humidity#\n\n"
"#444444 %hhu%%#\n\n"
"%llu\n"
"%lu\n",
current->humidity,
current->timestamp,
current->expires);
}
lv_label_set_align(label, LV_LABEL_ALIGN_CENTER);
lv_obj_align(label, lv_scr_act(), LV_ALIGN_CENTER, 0, 0);
return std::unique_ptr<Screen>(new Screens::Label(0, 5, app, label));
}

45
src/displayapp/screens/Weather.h Normal file
View file

@ -0,0 +1,45 @@
#pragma once
#include <memory>
#include <components/ble/weather/WeatherService.h>
#include "Screen.h"
#include "ScreenList.h"
namespace Pinetime {
namespace Applications {
class DisplayApp;
namespace Screens {
class Weather : public Screen {
public:
explicit Weather(DisplayApp* app, Pinetime::Controllers::WeatherService& weather);
~Weather() override;
void Refresh() override;
bool OnButtonPushed() override;
bool OnTouchEvent(TouchEvents event) override;
private:
bool running = true;
Pinetime::Controllers::DateTime& dateTimeController;
Controllers::WeatherService& weatherService;
ScreenList<5> screens;
std::unique_ptr<Screen> CreateScreenTemperature();
std::unique_ptr<Screen> CreateScreenAir();
std::unique_ptr<Screen> CreateScreenClouds();
std::unique_ptr<Screen> CreateScreenPrecipitation();
std::unique_ptr<Screen> CreateScreenHumidity();
};
}
}
}

13
src/displayapp/screens/settings/SettingSteps.cpp
View file

@ -6,7 +6,7 @@
using namespace Pinetime::Applications::Screens;
namespace {
static void event_handler(lv_obj_t * obj, lv_event_t event) {
void event_handler(lv_obj_t* obj, lv_event_t event) {
SettingSteps* screen = static_cast<SettingSteps*>(obj->user_data);
screen->UpdateSelected(obj, event);
}
@ -30,33 +30,32 @@ SettingSteps::SettingSteps(
lv_obj_set_height(container1, LV_VER_RES - 60);
lv_cont_set_layout(container1, LV_LAYOUT_COLUMN_LEFT);
lv_obj_t * title = lv_label_create(lv_scr_act(), NULL);
lv_obj_t* title = lv_label_create(lv_scr_act(), nullptr);
lv_label_set_text_static(title,"Daily steps goal");
lv_label_set_align(title, LV_LABEL_ALIGN_CENTER);
lv_obj_align(title, lv_scr_act(), LV_ALIGN_IN_TOP_MID, 15, 15);
lv_obj_t * icon = lv_label_create(lv_scr_act(), NULL);
lv_obj_t* icon = lv_label_create(lv_scr_act(), nullptr);
lv_obj_set_style_local_text_color(icon, LV_LABEL_PART_MAIN, LV_STATE_DEFAULT, LV_COLOR_ORANGE);
lv_label_set_text_static(icon, Symbols::shoe);
lv_label_set_align(icon, LV_LABEL_ALIGN_CENTER);
lv_obj_align(icon, title, LV_ALIGN_OUT_LEFT_MID, -10, 0);
stepValue = lv_label_create(lv_scr_act(), NULL);
stepValue = lv_label_create(lv_scr_act(), nullptr);
lv_obj_set_style_local_text_font(stepValue, LV_LABEL_PART_MAIN, LV_STATE_DEFAULT, &jetbrains_mono_42);
lv_label_set_text_fmt(stepValue, "%lu", settingsController.GetStepsGoal());
lv_label_set_align(stepValue, LV_LABEL_ALIGN_CENTER);
lv_obj_align(stepValue, lv_scr_act(), LV_ALIGN_CENTER, 0, -10);
btnPlus = lv_btn_create(lv_scr_act(), NULL);
btnPlus = lv_btn_create(lv_scr_act(), nullptr);
btnPlus->user_data = this;
lv_obj_set_size(btnPlus, 80, 50);
lv_obj_align(btnPlus, lv_scr_act(), LV_ALIGN_CENTER, 55, 80);
lv_obj_set_style_local_value_str(btnPlus, LV_BTN_PART_MAIN, LV_STATE_DEFAULT, "+");
lv_obj_set_event_cb(btnPlus, event_handler);
btnMinus = lv_btn_create(lv_scr_act(), NULL);
btnMinus = lv_btn_create(lv_scr_act(), nullptr);
btnMinus->user_data = this;
lv_obj_set_size(btnMinus, 80, 50);
lv_obj_set_event_cb(btnMinus, event_handler);

1
src/libs/QCBOR Submodule

@ -0,0 +1 @@
Subproject commit 9e2f70804393823cc6d16f9f1035ef7223faca04

3
src/logging/NrfLogger.cpp
View file

@ -19,14 +19,13 @@ void NrfLogger::Init() {
void NrfLogger::Process(void*) {
NRF_LOG_INFO("Logger task started!");
// Suppress endless loop diagnostic
#pragma clang diagnostic push
#pragma ide diagnostic ignored "EndlessLoop"
while (true) {
NRF_LOG_FLUSH();
vTaskDelay(100); // Not good for power consumption, it will wake up every 100ms...
}
// Clear diagnostic suppression
#pragma clang diagnostic pop
}