diff --git a/doc/buildAndProgram.md b/doc/buildAndProgram.md index 7909c59c..ea1ddae1 100644 --- a/doc/buildAndProgram.md +++ b/doc/buildAndProgram.md @@ -48,7 +48,17 @@ CMake configures the project according to variables you specify the command line #### (\*) Note about **CMAKE_BUILD_TYPE** By default, this variable is set to *Release*. It compiles the code with size and speed optimizations. We use this value for all the binaries we publish when we [release](https://github.com/InfiniTimeOrg/InfiniTime/releases) new versions of InfiniTime. -The *Debug* mode disables all optimizations, which makes the code easier to debug. However, the binary size will likely be too big to fit in the internal flash memory. If you want to build and debug a *Debug* binary, you'll need to disable some parts of the code. For example, the icons for the **Navigation** app use a lot of memory space. You can comment the content of `m_iconMap` in the [Navigation](https://github.com/InfiniTimeOrg/InfiniTime/blob/main/src/displayapp/screens/Navigation.h#L148) application to free some memory. +The *Debug* mode disables all optimizations, which makes the code easier to debug. However, the binary size will likely be too big to fit in the internal flash memory. If you want to build and debug a *Debug* binary, you can disable some parts of the code that are not needed for the test you want to achieve. You can also apply the *Debug* mode selectively on parts of the application by applying the `DEBUG_FLAGS` only for the part (CMake target) you want to debug. For example, let's say you want to debug code related to LittleFS, simply set the compilation options for the RELEASE configuration of the target to `DEBUG_FLAGS` (in `src/CMakeLists.txt`). This will force the compilation of that target in *Debug* mode while the rest of the project will be built in *Release* mode. Example: + +``` +target_compile_options(littlefs PRIVATE + ${COMMON_FLAGS} + $<$: ${DEBUG_FLAGS}> + $<$: ${DEBUG_FLAGS}> # Change from RELEASE_FLAGS to DEBUG_FLAGS + $<$: ${CXX_FLAGS}> + $<$: ${ASM_FLAGS}> + ) +``` #### (\*\*) Note about **BUILD_DFU** DFU files are the files you'll need to install your build of InfiniTime using OTA (over-the-air) mechanism. To generate the DFU file, the Python tool [adafruit-nrfutil](https://github.com/adafruit/Adafruit_nRF52_nrfutil) is needed on your system. Check that this tool is properly installed before enabling this option. diff --git a/src/displayapp/fonts/CMakeLists.txt b/src/displayapp/fonts/CMakeLists.txt index 5a32151e..22627efc 100644 --- a/src/displayapp/fonts/CMakeLists.txt +++ b/src/displayapp/fonts/CMakeLists.txt @@ -1,5 +1,5 @@ set(FONTS jetbrains_mono_42 jetbrains_mono_76 jetbrains_mono_bold_20 - jetbrains_mono_extrabold_compressed lv_font_navi_80 lv_font_sys_48 + jetbrains_mono_extrabold_compressed lv_font_sys_48 open_sans_light fontawesome_weathericons) find_program(LV_FONT_CONV "lv_font_conv" NO_CACHE REQUIRED HINTS "${CMAKE_SOURCE_DIR}/node_modules/.bin") diff --git a/src/displayapp/fonts/README.md b/src/displayapp/fonts/README.md index b2669a78..bcc2d49c 100644 --- a/src/displayapp/fonts/README.md +++ b/src/displayapp/fonts/README.md @@ -33,3 +33,17 @@ and for each font there is: ### Navigation font `navigtion.ttf` is created with the web app [icomoon](https://icomoon.io/app) by importing the svg files from `src/displayapp/icons/navigation/unique` and generating the font. `lv_font_navi_80.json` is a project file for the site, which you can import to add or remove icons. + +To save space in the internal flash memory, the navigation icons are now moved into the external flash memory. To do this, the TTF font is converted into pictures (1 for each symbol). Those pictures are then concatenated into 2 big pictures (we need two files since LVGL supports maximum 2048px width/height). At runtime, a map is used to locate the desired icon in the corresponding file at a specific offset. + +Here is the command to convert the TTF font in PNG picture: + +```shell +convert -background none -fill white -font navigation.ttf -pointsize 80 -gravity center label:"\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n" navigation0.png + +convert -background none -fill white -font navigation.ttf -pointsize 80 -gravity center label:"\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n" navigation1.png +``` + +*Please note that the characters after `label:` are UTF-8 characters and might not be displayed correctly in this document.* + +The characters in the TTF font range from `0xEEA480` to `0xEEA4A9`. Characters from `0xEEA480` to `0xEEA498` are stored in `navigation0.png` and the others in `navigation1.png`. Each character is 80px height so displaying a specific character consists in multiplying its index in the file by -80 and use this value as the offset when calling `lv_img_set_offset_y()`. diff --git a/src/displayapp/fonts/fonts.json b/src/displayapp/fonts/fonts.json index e65f6dd4..bcfc365f 100644 --- a/src/displayapp/fonts/fonts.json +++ b/src/displayapp/fonts/fonts.json @@ -64,17 +64,6 @@ "bpp": 1, "size": 48 }, - "lv_font_navi_80": { - "sources": [ - { - "file": "navigation.ttf", - "range": "0xe900-0xe929" - } - ], - "bpp": 2, - "size": 80, - "compress": true - }, "fontawesome_weathericons": { "sources": [ { diff --git a/src/displayapp/screens/Navigation.cpp b/src/displayapp/screens/Navigation.cpp index 7baea09d..fe2f1eb6 100644 --- a/src/displayapp/screens/Navigation.cpp +++ b/src/displayapp/screens/Navigation.cpp @@ -23,105 +23,166 @@ using namespace Pinetime::Applications::Screens; -LV_FONT_DECLARE(lv_font_navi_80) +/* Notes about the navigation icons : + * - Icons are generated from a TTF font converted in PNG images. Those images are all appended + * vertically into a single PNG images. Since LVGL support images width and height up to + * 2048 px, the icons needs to be split into 2 separate PNG pictures. More info in + * src/displayapp/fonts/README.md + * - To make the handling of those icons easier, they must all have the same width and height + * - Those PNG are then converted into BINARY format using the classical image generator + * (in src/resources/generate-img.py) + * - The array `iconMap` maps each icon with an index. This index corresponds to the position of + * the icon in the file. All index lower than 25 (`maxIconsPerFile`) represent icons located + * in the first file (navigation0.bin). All the other icons are located in the second file + * (navigation1.bin). Since all icons have the same height, this index must be multiplied by + * 80px (`iconHeight`) to get the actual position (in pixels) of the icon in the image. + * - This is how the images are laid out in the PNG files : + * *---------------* + * | ICON 0 | + * | FILE 0 | + * | INDEX = 0 | + * | PIXEL# = 0 | + * *---------------* + * | ICON 1 | + * | FILE 0 | + * | INDEX = 1 | + * | PIXEL# = -80 | + * *---------------* + * | ICON 2 | + * | FILE 0 | + * | INDEX = 2 | + * | PIXEL# = -160 | + * *---------------* + * | ... | + * *---------------* + * | ICON 25 | + * | FILE 1 | + * | INDEX = 25 | + * | PIXEL# = 0 | + * *---------------* + * | ICON 26 | + * | FILE 1 | + * | INDEX = 26 | + * | PIXEL# = -80 | + * *---------------* + * - The source images are located in `src/resources/navigation0.png` and `src/resources/navigation1.png` + */ namespace { - constexpr std::array, 86> m_iconMap = {{ - {"arrive-left", "\xEE\xA4\x81"}, - {"arrive-right", "\xEE\xA4\x82"}, - {"arrive-straight", "\xEE\xA4\x80"}, - {"arrive", "\xEE\xA4\x80"}, - {"close", "\xEE\xA4\x83"}, - {"continue-left", "\xEE\xA4\x85"}, - {"continue-right", "\xEE\xA4\x86"}, - {"continue-slight-left", "\xEE\xA4\x87"}, - {"continue-slight-right", "\xEE\xA4\x88"}, - {"continue-straight", "\xEE\xA4\x84"}, - {"continue-uturn", "\xEE\xA4\x89"}, - {"continue", "\xEE\xA4\x84"}, - {"depart-left", "\xEE\xA4\x8B"}, - {"depart-right", "\xEE\xA4\x8C"}, - {"depart-straight", "\xEE\xA4\x8A"}, - {"end-of-road-left", "\xEE\xA4\x8D"}, - {"end-of-road-right", "\xEE\xA4\x8E"}, - {"ferry", "\xEE\xA4\x8F"}, - {"flag", "\xEE\xA4\x90"}, - {"fork-left", "\xEE\xA4\x92"}, - {"fork-right", "\xEE\xA4\x93"}, - {"fork-slight-left", "\xEE\xA4\x94"}, - {"fork-slight-right", "\xEE\xA4\x95"}, - {"fork-straight", "\xEE\xA4\x96"}, - {"invalid", "\xEE\xA4\x84"}, - {"invalid-left", "\xEE\xA4\x85"}, - {"invalid-right", "\xEE\xA4\x86"}, - {"invalid-slight-left", "\xEE\xA4\x87"}, - {"invalid-slight-right", "\xEE\xA4\x88"}, - {"invalid-straight", "\xEE\xA4\x84"}, - {"invalid-uturn", "\xEE\xA4\x89"}, - {"merge-left", "\xEE\xA4\x97"}, - {"merge-right", "\xEE\xA4\x98"}, - {"merge-slight-left", "\xEE\xA4\x99"}, - {"merge-slight-right", "\xEE\xA4\x9A"}, - {"merge-straight", "\xEE\xA4\x84"}, - {"new-name-left", "\xEE\xA4\x85"}, - {"new-name-right", "\xEE\xA4\x86"}, - {"new-name-sharp-left", "\xEE\xA4\x9B"}, - {"new-name-sharp-right", "\xEE\xA4\x9C"}, - {"new-name-slight-left", "\xEE\xA4\x87"}, - {"new-name-slight-right", "\xEE\xA4\x88"}, - {"new-name-straight", "\xEE\xA4\x84"}, - {"notification-left", "\xEE\xA4\x85"}, - {"notification-right", "\xEE\xA4\x86"}, - {"notification-sharp-left", "\xEE\xA4\x9B"}, - {"notification-sharp-right", "\xEE\xA4\xA5"}, - {"notification-slight-left", "\xEE\xA4\x87"}, - {"notification-slight-right", "\xEE\xA4\x88"}, - {"notification-straight", "\xEE\xA4\x84"}, - {"off-ramp-left", "\xEE\xA4\x9D"}, - {"off-ramp-right", "\xEE\xA4\x9E"}, - {"off-ramp-slight-left", "\xEE\xA4\x9F"}, - {"off-ramp-slight-right", "\xEE\xA4\xA0"}, - {"on-ramp-left", "\xEE\xA4\x85"}, - {"on-ramp-right", "\xEE\xA4\x86"}, - {"on-ramp-sharp-left", "\xEE\xA4\x9B"}, - {"on-ramp-sharp-right", "\xEE\xA4\xA5"}, - {"on-ramp-slight-left", "\xEE\xA4\x87"}, - {"on-ramp-slight-right", "\xEE\xA4\x88"}, - {"on-ramp-straight", "\xEE\xA4\x84"}, - {"rotary", "\xEE\xA4\xA1"}, - {"rotary-left", "\xEE\xA4\xA2"}, - {"rotary-right", "\xEE\xA4\xA3"}, - {"rotary-sharp-left", "\xEE\xA4\xA4"}, - {"rotary-sharp-right", "\xEE\xA4\xA5"}, - {"rotary-slight-left", "\xEE\xA4\xA6"}, - {"rotary-slight-right", "\xEE\xA4\xA7"}, - {"rotary-straight", "\xEE\xA4\xA8"}, - {"roundabout", "\xEE\xA4\xA1"}, - {"roundabout-left", "\xEE\xA4\xA2"}, - {"roundabout-right", "\xEE\xA4\xA3"}, - {"roundabout-sharp-left", "\xEE\xA4\xA4"}, - {"roundabout-sharp-right", "\xEE\xA4\xA5"}, - {"roundabout-slight-left", "\xEE\xA4\xA6"}, - {"roundabout-slight-right", "\xEE\xA4\xA7"}, - {"roundabout-straight", "\xEE\xA4\xA8"}, - {"turn-left", "\xEE\xA4\x85"}, - {"turn-right", "\xEE\xA4\x86"}, - {"turn-sharp-left", "\xEE\xA4\x9B"}, - {"turn-sharp-right", "\xEE\xA4\xA5"}, - {"turn-slight-left", "\xEE\xA4\x87"}, - {"turn-slight-right", "\xEE\xA4\x88"}, - {"turn-straight", "\xEE\xA4\x84"}, - {"updown", "\xEE\xA4\xA9"}, - {"uturn", "\xEE\xA4\x89"}, + struct Icon { + const char* fileName; + int16_t offset; + }; + + constexpr uint16_t iconHeight = -80; + constexpr uint8_t flagIndex = 18; + constexpr uint8_t maxIconsPerFile = 25; + const char* iconsFile0 = "F:/images/navigation0.bin"; + const char* iconsFile1 = "F:/images/navigation1.bin"; + + constexpr std::array, 86> iconMap = {{ + {"arrive-left", 1}, + {"arrive-right", 2}, + {"arrive-straight", 0}, + {"arrive", 0}, + {"close", 3}, + {"continue-left", 5}, + {"continue-right", 6}, + {"continue-slight-left", 7}, + {"continue-slight-right", 8}, + {"continue-straight", 4}, + {"continue-uturn", 9}, + {"continue", 4}, + {"depart-left", 11}, + {"depart-right", 12}, + {"depart-straight", 10}, + {"end-of-road-left", 13}, + {"end-of-road-right", 14}, + {"ferry", 15}, + {"flag", 16}, + {"fork-left", 18}, + {"fork-right", 19}, + {"fork-slight-left", 20}, + {"fork-slight-right", 21}, + {"fork-straight", 22}, + {"invalid", 4}, + {"invalid-left", 5}, + {"invalid-right", 6}, + {"invalid-slight-left", 7}, + {"invalid-slight-right", 8}, + {"invalid-straight", 4}, + {"invalid-uturn", 9}, + {"merge-left", 23}, + {"merge-right", 24}, + {"merge-slight-left", 25}, + {"merge-slight-right", 26}, + {"merge-straight", 4}, + {"new-name-left", 5}, + {"new-name-right", 6}, + {"new-name-sharp-left", 27}, + {"new-name-sharp-right", 28}, + {"new-name-slight-left", 7}, + {"new-name-slight-right", 8}, + {"new-name-straight", 4}, + {"notification-left", 5}, + {"notification-right", 6}, + {"notification-sharp-left", 27}, + {"notification-sharp-right", 37}, + {"notification-slight-left", 7}, + {"notification-slight-right", 8}, + {"notification-straight", 4}, + {"off-ramp-left", 29}, + {"off-ramp-right", 30}, + {"off-ramp-slight-left", 31}, + {"off-ramp-slight-right", 32}, + {"on-ramp-left", 5}, + {"on-ramp-right", 6}, + {"on-ramp-sharp-left", 27}, + {"on-ramp-sharp-right", 37}, + {"on-ramp-slight-left", 7}, + {"on-ramp-slight-right", 8}, + {"on-ramp-straight", 4}, + {"rotary", 33}, + {"rotary-left", 34}, + {"rotary-right", 35}, + {"rotary-sharp-left", 36}, + {"rotary-sharp-right", 37}, + {"rotary-slight-left", 38}, + {"rotary-slight-right", 39}, + {"rotary-straight", 40}, + {"roundabout", 33}, + {"roundabout-left", 34}, + {"roundabout-right", 35}, + {"roundabout-sharp-left", 36}, + {"roundabout-sharp-right", 37}, + {"roundabout-slight-left", 38}, + {"roundabout-slight-right", 39}, + {"roundabout-straight", 40}, + {"turn-left", 5}, + {"turn-right", 6}, + {"turn-sharp-left", 27}, + {"turn-sharp-right", 37}, + {"turn-slight-left", 7}, + {"turn-slight-right", 8}, + {"turn-straight", 4}, + {"updown", 41}, + {"uturn", 9}, }}; - const char* iconForName(const std::string& icon) { - for (auto iter : m_iconMap) { + Icon GetIcon(uint8_t index) { + if (index < maxIconsPerFile) { + return {iconsFile0, static_cast(iconHeight * index)}; + } + return {iconsFile1, static_cast(iconHeight * (index - maxIconsPerFile))}; + } + + Icon GetIcon(const std::string& icon) { + for (const auto& iter : iconMap) { if (iter.first == icon) { - return iter.second; + return GetIcon(iter.second); } } - return "\xEE\xA4\x90"; + return GetIcon(flagIndex); } } @@ -130,11 +191,15 @@ namespace { * */ Navigation::Navigation(Pinetime::Controllers::NavigationService& nav) : navService(nav) { - - imgFlag = lv_label_create(lv_scr_act(), nullptr); - lv_obj_set_style_local_text_font(imgFlag, LV_LABEL_PART_MAIN, LV_STATE_DEFAULT, &lv_font_navi_80); - lv_obj_set_style_local_text_color(imgFlag, LV_LABEL_PART_MAIN, LV_STATE_DEFAULT, LV_COLOR_CYAN); - lv_label_set_text_static(imgFlag, iconForName("flag")); + const auto& image = GetIcon("flag"); + imgFlag = lv_img_create(lv_scr_act(), nullptr); + lv_img_set_auto_size(imgFlag, false); + lv_obj_set_size(imgFlag, 80, 80); + lv_img_set_src(imgFlag, image.fileName); + lv_img_set_offset_x(imgFlag, 0); + lv_img_set_offset_y(imgFlag, image.offset); + lv_obj_set_style_local_image_recolor_opa(imgFlag, LV_IMG_PART_MAIN, LV_STATE_DEFAULT, LV_OPA_COVER); + lv_obj_set_style_local_image_recolor(imgFlag, LV_IMG_PART_MAIN, LV_STATE_DEFAULT, LV_COLOR_CYAN); lv_obj_align(imgFlag, nullptr, LV_ALIGN_CENTER, 0, -60); txtNarrative = lv_label_create(lv_scr_act(), nullptr); @@ -173,7 +238,11 @@ Navigation::~Navigation() { void Navigation::Refresh() { if (flag != navService.getFlag()) { flag = navService.getFlag(); - lv_label_set_text_static(imgFlag, iconForName(flag)); + const auto& image = GetIcon(flag); + lv_img_set_src(imgFlag, image.fileName); + lv_obj_set_style_local_image_recolor_opa(imgFlag, LV_IMG_PART_MAIN, LV_STATE_DEFAULT, LV_OPA_COVER); + lv_obj_set_style_local_image_recolor(imgFlag, LV_IMG_PART_MAIN, LV_STATE_DEFAULT, LV_COLOR_CYAN); + lv_img_set_offset_y(imgFlag, image.offset); } if (narrative != navService.getNarrative()) { diff --git a/src/displayapp/screens/Navigation.h b/src/displayapp/screens/Navigation.h index 6495edb2..ab81d48c 100644 --- a/src/displayapp/screens/Navigation.h +++ b/src/displayapp/screens/Navigation.h @@ -32,7 +32,7 @@ namespace Pinetime { namespace Screens { class Navigation : public Screen { public: - Navigation(Pinetime::Controllers::NavigationService& nav); + explicit Navigation(Pinetime::Controllers::NavigationService& nav); ~Navigation() override; void Refresh() override; @@ -48,7 +48,7 @@ namespace Pinetime { std::string flag; std::string narrative; std::string manDist; - int progress; + int progress = 0; lv_task_t* taskRefresh; }; diff --git a/src/resources/images.json b/src/resources/images.json index db2ccab0..e4247188 100644 --- a/src/resources/images.json +++ b/src/resources/images.json @@ -5,5 +5,19 @@ "output_format": "bin", "binary_format": "ARGB8565_RBSWAP", "target_path": "/images/" + }, + "navigation0" : { + "sources": "images/navigation0.png", + "color_format": "CF_INDEXED_1_BIT", + "output_format": "bin", + "binary_format": "ARGB8565_RBSWAP", + "target_path": "/images/" + }, + "navigation1" : { + "sources": "images/navigation1.png", + "color_format": "CF_INDEXED_1_BIT", + "output_format": "bin", + "binary_format": "ARGB8565_RBSWAP", + "target_path": "/images/" } } diff --git a/src/resources/images/navigation0.png b/src/resources/images/navigation0.png new file mode 100644 index 00000000..37d7abd8 Binary files /dev/null and b/src/resources/images/navigation0.png differ diff --git a/src/resources/images/navigation1.png b/src/resources/images/navigation1.png new file mode 100644 index 00000000..f1714a71 Binary files /dev/null and b/src/resources/images/navigation1.png differ