If a DFU is restarted, the write indices aren't reset causing the image to be written out of bounds. The CRC check prevents the faulty image from booting but LittleFS still gets nuked.
The weather widget is too high and could overlap the status icons.
Moving it to match the rest of the face avoids this issue and makes it
align with the rest of the theme.
Add new App `Dice.h` to randomly roll the dice(s).
The number of dice can range from 1-9 (default 1), and the sides can
range from d2-d99 (default d2).
To have a haptic feedback we make Dice vibrate on roll.
Regarding the use of C++ `<random>` library:
There are known problems with `rand()` and `srand()` (see https://en.cppreference.com/w/cpp/numeric/random/rand)
and the `<random>` library is preferred for this reason. The function used from
`<random>` also avoids a very rare bias that would occur using `rand()` and modulo,
when `RAND_MAX` is not a multiple of `d` and the initially generated number falls in
the last "short" segment. This commit also updates the seed to derive entropy
(via `seed_seq`) from a mix of the system tick count and the x,y,z components of the
PineTime motion controller -- taking inspiration from and with credit to @w4tsn
(https://github.com/InfiniTimeOrg/InfiniTime/pull/1199)
Thanks for suggestions:
* in Dice, when rolling 1d2, also show "HEADS" or "TAILS" -- suggestion by @medeyko
* ui adjustments and result realignment -- suggestion by @Boteium
---------
Co-authored-by: NeroBurner <pyro4hell@gmail.com>
Co-authored-by: Riku Isokoski <riksu9000@gmail.com>
Co-authored-by: Paul Weiß <45500341+Poohl@users.noreply.github.com>
Co-authored-by: FintasticMan <finlay.neon.kid@gmail.com>
Support other image modes like `P`, which uses 8 bits per pixel and a
color palette to save space.
Luckily the Pillow module can do the mode conversion for us.
Fixes: https://github.com/InfiniTimeOrg/InfiniTime/issues/1985
Since returning a valid weather is always considered an updated value,
if the current weather is empty, the face will attempt to display the
temperature and icon as empty values, rather than clearing the labels.
Improve wording and replace "watchface" by "watch face" in Apps.md.
Improve CMake readability regarding watch face selection
Co-authored-by: Reinhold Gschweicher <pyro4hell@gmail.com>
The list of watch face to build into the firmware is now set by CMake (-DENABLE_WATCHFACES).
Fix SettingWatchFace : convert to index to/from WatchFace when needed.
Restore the default list of apps to compile. The ordering was changed in
the changeset to make the app-list configurable through a CMake-variable
in https://github.com/InfiniTimeOrg/InfiniTime/pull/1928
In the process have one app per line to create the default app list in
CMake. This makes git diffs easer and more readable.
In the documentation, specify that the timestamp is expressed in seconds from epoch (instead of nanoseconds).
SimpleWeatherService now uses "localtime" (GetCurrentDateTime()) instead of UTC time.
Use CMake's configure_file() functionality to generate the list of User Applications.
All the apps included in current versions of InfiniTime are enabled by default, but this can now be overridden by setting variables ENABLE_APP_XXX to True or False.
CMake CMP0140 is set to NEW to enable the return PROPAGATE functionality.
Move the function GetIcon that converts SimpleWeatherService::Icons to char (symbol) into a new header file so that it can be used by other apps and companion apps.
Code improvements : icon fields are now typed as Icons, move the location string when creating a new instance of CurrentWeather, fix SimpleWeatherService::CurrentWeather::operator== (location was missing from the comparison).
Add missing icons (heavy clouds, thunderstorm, snow).
Remove unneeded comparison operator (!=), improve conversion of Timestamp and MessageType, order includes.
Fix typo in documentation.
Remove not related change in StopWatch.
This new implementation of the weather feature provides a new BLE API and a new weather service.
The API uses a single characteristic that allows companion apps to write the weather conditions (current and forecast for the next 5 days).
The SimpleWeather service exposes those data as std::optional fields.
This new implementation replaces the previous WeahterService.
The API is documented in docs/SimpleWeatherService.md.
Watch faces can now be selected at buid time. It's implemented in a similar way than the selection of user apps, using a list of watch face description that is generated at build time (consteval, constexpr)
Building with a TARGET_DEVICE set to any of the P8 variants' names
caused the build to fail, because they contained hyphens.
The build defines a macro `TARGET_DEVICE_$VARIANT`, which fails if
`$VARIANT` contains a hyphen.
1. Replace sprintf with snprintf, which is safer
2. An unsigned int or unsigned long int requires 11 bytes to print
(including the null terminator)
3. Use PRIu16 macro to print uint16_t
4. Format string "#%2d %2d:%02d:%02d.%02d\n" in
StopWatch::stopLapBtnEventHandler() requires at least 17 bytes.
The 16-byte buffer would clearly be overrun if sprintf were used.
A list of "user applications" is built at compile time. It contains all the info needed to create the application at runtime (ptr to a create() function) and to display the app in the application menu. All applications declare a TypeTrait with these information.
When a new app must be loaded, DisplayApp first check if this app is a System app (in which case it creates it like it did before). If it's not a System app, it looks for the app in the list of User applications and creates it if it found it.
Those changes allow to more easily add new app and to select which app must be built into the firmware.
Switch to C++20 (and fix a few issues in SpiMaster.cpp and Watchdog.cpp.
When a notification is received, SystemTask sends messages to DisplayApp, which loads the Notifications apps that sends a few messages to SystemApp.
When notification are received too quickly, DisplayApp and SystemTask cannot process those messages fast enough (probably because of the time it takes to refresh the display) and the message queues fill up. When they are full, the current implementation just waits until there's room available to store the event. In this case, since both tasks exchange messages, they end up in a deadlock.
This fix consists in setting the timeout value to 0 (non-blocking mode) for the NewNotification messages on the DisplayApp side. This will prevent the SystemTask from being blocked (which would result in the watchdog reseting the watch). A more generic approach should be design in the future.
Create a minimal python port of the node.js module `lv_img_conv`. Only
the currently in use color formats `CF_INDEXED_1_BIT` and
`CF_TRUE_COLOR_ALPHA` are implemented.
Output only as binary with format `ARGB8565_RBSWAP`.
This is enough to create the `resources-1.13.0.zip`.
Python3 implements "propper" "banker's rounding" by rounding to the nearest
even number. Javascript rounds to the nearest integer.
To have the same output as the original JavaScript implementation add a custom
rounding function, which does "school" rounding (to the nearest integer)
Update CMake file in `resources` folder to call `lv_img_conf.py` instead of
node module.
For docker-files install `python3-pil` package for `lv_img_conv.py` script.
And remove the `lv_img_conv` node installation.
---
gen_img: special handling for python lv_img_conv script
Not needed on Linux systems, as the shebang of the python script is read
and used. But just to be sure use the python interpreter found by CMake.
Also helps if tried to run on Windows host.
---
doc: buildAndProgram: remove node script lv_img_conv mention
Remove node script `lv_img_conv` mention and replace it for
runtime-depency `python3-pil` of python script `lv_img_conv.py`.
Navigation app now needs 2 images to be loaded from the resources on the external filesystem. This PR adds an 'enabled' field to the Applications struct. This field is true for all applications expect for Navigation which calls Navigation::IsAvailable(). This methods returns true if the 2 files are available in the resources.
The application list disables the application (draws it in grey, disables the touch callback) if the enable flag is not set.
The TTF font used by the navigation app is ~20KB and is stored in internal flash memory.
To free this space, the TTF font is now converted in 2 "atlas pictures" (pictures that contain multiple concatenated images) stored in the external flash memory. The navigation app now accesses one of those 2 files and apply an offset to display the desired picture.
The corresponding documentation has also been updated.
Add comments about the layout of the pictures that contain the icon and about the indexing of those icons.
In documentation (buildAndProgram.md), edit the section about the debug compilation mode. Remove the part about removing the Navigation app to free some memory (since it's not relevant anymore) and explain how to selectively build parts of the firmware in Debug mode.
This new algorithm calculates the number of degrees that the wrist has
rolled, and checks if that is above a threshold.
First it checks if the wrist is still enough for the acceleration values
to be considered mostly from gravity. It does this by calculating the
mean over the past 2 SystemTask loops, and checking that the variance
from that mean is below a threshold.
Then it calculates the angle the wrist is being held at, and calculates
the difference from the angle some time ago. If this difference is above
the threshold, it wakes the watch.
The accumulated speed was calculated by dividing first and multiplying
after, which results in more rounding errors than if you multiply first
and then divide. The values aren't big enough to overflow.
* change background image to widgets
This commit removes the background image for the WatchFaceAnalog and replaces it with lvgl widgets. It aims to keep the original look.
* remove comments and background image
---------
Co-authored-by: minacode <minamoto9@web.de>
This commit changes the order for the notification struct fields to allow the creation of notifications using a string literal.
```cpp
NotificationManager::Notifiation notification {
"String literal with notification text",
42,
NotificationManager::Categories::SimpleAlert
};
```
Co-authored-by: minacode <minamoto9@web.de>
* ShakeWake: Fixed instant wake after sleep issue in certain positions
Add lastX var to track the previous x acceleration for correct calculation of speed.
Reorder axes for clarity.
---------
Co-authored-by: Isaac <114504394+isaacc27@users.noreply.github.com>
Co-authored-by: FintasticMan <52415484+FintasticMan@users.noreply.github.com>
Calls to Spi::Init() are not needed, pin initialization is already done in ctor().
Remove calls to Spi::Sleep()/Spi::Wakeup() to ensure that SPI CS pins are kept high even in sleep mode.
Ensure that all pins are set to their default configuration during sleep mode.
Disable the workaround for FTPAN58 (SPI freezes when transfering a single byte) at the end of the transfer. This disables the resources needed for the workaround.
Those changes reduce the power usage by 430-490µA.
The DC/DC regulator reduce the power consumption of the MCU compared to the default LDO regulator. The DC/DC regulator needs additional HW that is mounted on the PineTime.
This change reduces the power usage by 380µA during fast advertising, by 200µA during slow advertising and by 186µA when BLE is disabled.
Put the HRS3300 to sleep mode when InfiniTime is going to sleep. This change reduces the power consumption by 130µA when the heart rate sensor is disabled.
LVGL supports custom implementation of malloc() and free() so using pvPortMalloc() and vPortFree() is just a matter of setting the right variables.
Other libraries (NimBLE, LittleFS) and InfiniTime code (new) call malloc() and free() from stdlib. InfiniTime now provides the file stdlib.c that provides a custom implementation for malloc(), free(), calloc() and realloc(). This ensures that all calls to the standard allocator are redirected to the FreeRTOS memory manager.
Note that realloc() is needed by NimBLE.
* Refactor and document the Watchdog driver to make it more readable.
Fix the configuration of the behaviours configuration that was not properly implemented (but it didn't cause any side effect since the correct value was eventually set in NRF_WDT->CONFIG).
Fix the wrong interpretation of the reset reasons caused by implicit conversions of int to bool.
New implementation of the heart rate sensor data processing using a frequency based PPG algorithm.
The HRS3300 settings are fine-tuned for better signal to noise at 10Hz.
The measurement delay is now set to 100ms.
Enable and use the ambient light sensor.
FFT implementation based on ArduinoFFT (https://github.com/kosme/arduinoFFT, GPLv3.0).
