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Tab5 audio, I2C improvements, UiDensity moved to lvgl-module and cleanup (#506)

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- UiDensity moved to lvgl-module
- Deleted tt_hal and tt_hal_gpio (breaks apps, but will fix those right after merging)
- Added I2C 8 bit register operations
- Added device.properties to simulator
- Improved Tab5 hardware init, implement audio
- Add README.md to kernel
This commit is contained in:
Ken Van Hoeylandt 2026-02-15 19:45:12 +01:00 committed by GitHub
parent 3a24d058c9
commit d860ba1f34
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
54 changed files with 417 additions and 179 deletions
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56
Buildscripts/properties.cmake
View File

@ -21,3 +21,59 @@ function(GET_PROPERTY_FILE_CONTENT PROPERTY_FILE RESULT_VAR)
set(${RESULT_VAR} "${file_content}" PARENT_SCOPE)
endfunction()
function(READ_PROPERTIES_TO_MAP PROPERTY_FILE RESULT_VAR)
get_filename_component(PROPERTY_FILE_ABS ${PROPERTY_FILE} ABSOLUTE)
if (NOT EXISTS ${PROPERTY_FILE_ABS})
message(FATAL_ERROR "Property file not found: ${PROPERTY_FILE}")
endif ()
file(STRINGS ${PROPERTY_FILE_ABS} lines)
set(current_section "")
set(map_content "")
foreach(line IN LISTS lines)
string(STRIP "${line}" line)
if (line STREQUAL "" OR line MATCHES "^#")
continue()
endif ()
if (line MATCHES "^\\[.*\\]$")
set(current_section "${line}")
elseif (line MATCHES "^([^=]+)=(.*)$")
set(key "${CMAKE_MATCH_1}")
set(value "${CMAKE_MATCH_2}")
string(STRIP "${key}" key)
string(STRIP "${value}" value)
# Remove optional quotes from value
if (value MATCHES "^\"(.*)\"$")
set(value "${CMAKE_MATCH_1}")
endif ()
list(APPEND map_content "${current_section}${key}" "${value}")
endif ()
endforeach()
set(${RESULT_VAR} "${map_content}" PARENT_SCOPE)
endfunction()
function(GET_VALUE_FROM_MAP MAP_VAR KEY_NAME RESULT_VAR)
list(FIND ${MAP_VAR} "${KEY_NAME}" key_index)
if (key_index EQUAL -1)
set(${RESULT_VAR} "" PARENT_SCOPE)
return()
endif ()
math(EXPR value_index "${key_index} + 1")
list(GET ${MAP_VAR} ${value_index} value)
set(${RESULT_VAR} "${value}" PARENT_SCOPE)
endfunction()
function(KEY_EXISTS_IN_MAP MAP_VAR KEY_NAME RESULT_VAR)
list(FIND ${MAP_VAR} "${KEY_NAME}" key_index)
if (key_index EQUAL -1)
set(${RESULT_VAR} FALSE PARENT_SCOPE)
else ()
set(${RESULT_VAR} TRUE PARENT_SCOPE)
endif ()
endfunction()

1
Devices/heltec-wifi-lora-32-v3/Source/Configuration.cpp
View File

@ -44,6 +44,5 @@ static std::vector<std::shared_ptr<tt::hal::Device>> createDevices() {
extern const Configuration hardwareConfiguration = {
.initBoot = initBoot,
.uiDensity = UiDensity::Compact,
.createDevices = createDevices
};

1
Devices/heltec-wifi-lora-32-v3/device.properties
View File

@ -26,3 +26,4 @@ infoMessage=Due to the small size of the screen, the icons don't render properly
theme=Mono
colorDepth=16
uiScale=70
uiDensity=compact

1
Devices/lilygo-tdisplay/Source/Configuration.cpp
View File

@ -19,6 +19,5 @@ static std::vector<std::shared_ptr<tt::hal::Device>> createDevices() {
extern const Configuration hardwareConfiguration = {
.initBoot = initBoot,
.uiDensity = UiDensity::Compact,
.createDevices = createDevices
};

2
Devices/lilygo-tdisplay/device.properties
View File

@ -20,4 +20,4 @@ dpi=242
[lvgl]
colorDepth=16
uiDensity=compact

1
Devices/lilygo-tdongle-s3/Source/Configuration.cpp
View File

@ -16,6 +16,5 @@ static std::vector<std::shared_ptr<tt::hal::Device>> createDevices() {
extern const Configuration hardwareConfiguration = {
.initBoot = initBoot,
.uiDensity = UiDensity::Compact,
.createDevices = createDevices
};

1
Devices/lilygo-tdongle-s3/device.properties
View File

@ -21,3 +21,4 @@ dpi=186
[lvgl]
colorDepth=16
uiDensity=compact

1
Devices/m5stack-cardputer-adv/Source/Configuration.cpp
View File

@ -28,6 +28,5 @@ static DeviceVector createDevices() {
extern const Configuration hardwareConfiguration = {
.initBoot = initBoot,
.uiDensity = UiDensity::Compact,
.createDevices = createDevices
};

1
Devices/m5stack-cardputer-adv/device.properties
View File

@ -20,3 +20,4 @@ dpi=139
[lvgl]
colorDepth=16
uiDensity=compact

1
Devices/m5stack-cardputer/Source/Configuration.cpp
View File

@ -26,6 +26,5 @@ static DeviceVector createDevices() {
extern const Configuration hardwareConfiguration = {
.initBoot = initBoot,
.uiDensity = UiDensity::Compact,
.createDevices = createDevices
};

1
Devices/m5stack-cardputer/device.properties
View File

@ -20,3 +20,4 @@ dpi=139
[lvgl]
colorDepth=16
uiDensity=compact

1
Devices/m5stack-stickc-plus/Source/Configuration.cpp
View File

@ -25,6 +25,5 @@ static DeviceVector createDevices() {
extern const Configuration hardwareConfiguration = {
.initBoot = initBoot,
.uiDensity = UiDensity::Compact,
.createDevices = createDevices
};

1
Devices/m5stack-stickc-plus/device.properties
View File

@ -20,3 +20,4 @@ dpi=242
[lvgl]
colorDepth=16
uiDensity=compact

1
Devices/m5stack-stickc-plus2/Source/Configuration.cpp
View File

@ -28,6 +28,5 @@ static DeviceVector createDevices() {
extern const Configuration hardwareConfiguration = {
.initBoot = initBoot,
.uiDensity = UiDensity::Compact,
.createDevices = createDevices
};

1
Devices/m5stack-stickc-plus2/device.properties
View File

@ -22,3 +22,4 @@ dpi=242
[lvgl]
colorDepth=16
uiDensity=compact

102
Devices/m5stack-tab5/Source/Configuration.cpp
View File

@ -2,12 +2,14 @@
#include "devices/SdCard.h"
#include <driver/gpio.h>
#include <tactility/drivers/i2c_controller.h>
#include <Tactility/hal/Configuration.h>
#include <Tactility/hal/i2c/I2c.h>
using namespace tt::hal;
static const auto LOGGER = tt::Logger("Tab5");
static constexpr auto* TAG = "Tab5";
static DeviceVector createDevices() {
return {
@ -16,7 +18,7 @@ static DeviceVector createDevices() {
};
}
static bool initBoot() {
static error_t initPower(::Device* i2c_controller) {
/*
PI4IOE5V6408-1 (0x43)
- Bit 0: RF internal/external switch
@ -63,26 +65,106 @@ static bool initBoot() {
};
constexpr auto IO_EXPANDER1_ADDRESS = 0x43;
if (!i2c::masterWriteRegisterArray(I2C_NUM_0, IO_EXPANDER1_ADDRESS, reg_data_io1_1, sizeof(reg_data_io1_1))) {
LOGGER.error("IO expander 1 init failed in phase 1");
return false;
auto error = i2c_controller_write_register_array(i2c_controller, IO_EXPANDER1_ADDRESS, reg_data_io1_1, sizeof(reg_data_io1_1), pdMS_TO_TICKS(100));
if (error != ERROR_NONE) {
LOG_E(TAG, "IO expander 1 init failed in phase 1");
return ERROR_UNDEFINED;
}
constexpr auto IO_EXPANDER2_ADDRESS = 0x44;
if (!i2c::masterWriteRegisterArray(I2C_NUM_0, IO_EXPANDER2_ADDRESS, reg_data_io2, sizeof(reg_data_io2))) {
LOGGER.error("IO expander 2 init failed");
return false;
error = i2c_controller_write_register_array(i2c_controller, IO_EXPANDER2_ADDRESS, reg_data_io2, sizeof(reg_data_io2), pdMS_TO_TICKS(100));
if (error != ERROR_NONE) {
LOG_E(TAG, "IO expander 2 init failed");
return ERROR_UNDEFINED;
}
// The M5Stack code applies this, but it's not known why
// TODO: Remove and test it extensively
tt::kernel::delayTicks(10);
if (!i2c::masterWriteRegisterArray(I2C_NUM_0, IO_EXPANDER1_ADDRESS, reg_data_io1_2, sizeof(reg_data_io1_2))) {
LOGGER.error("IO expander 1 init failed in phase 2");
error = i2c_controller_write_register_array(i2c_controller, IO_EXPANDER1_ADDRESS, reg_data_io1_2, sizeof(reg_data_io1_2), pdMS_TO_TICKS(100));
if (error != ERROR_NONE) {
LOG_E(TAG, "IO expander 1 init failed in phase 2");
return ERROR_UNDEFINED;
}
return ERROR_NONE;
}
static error_t initSound(::Device* i2c_controller) {
// Init data from M5Unified:
// https://github.com/m5stack/M5Unified/blob/master/src/M5Unified.cpp
static constexpr uint8_t ES8388_I2C_ADDR = 0x10;
static constexpr uint8_t ENABLED_BULK_DATA[] = {
0, 0x80, // RESET/ CSM POWER ON
0, 0x00,
0, 0x00,
0, 0x0E,
1, 0x00,
2, 0x0A, // CHIP POWER: power up all
3, 0xFF, // ADC POWER: power down all
4, 0x3C, // DAC POWER: power up and LOUT1/ROUT1/LOUT2/ROUT2 enable
5, 0x00, // ChipLowPower1
6, 0x00, // ChipLowPower2
7, 0x7C, // VSEL
8, 0x00, // set I2S slave mode
// reg9-22 == adc
23, 0x18, // I2S format (16bit)
24, 0x00, // I2S MCLK ratio (128)
25, 0x20, // DAC unmute
26, 0x00, // LDACVOL 0x00~0xC0
27, 0x00, // RDACVOL 0x00~0xC0
28, 0x08, // enable digital click free power up and down
29, 0x00,
38, 0x00, // DAC CTRL16
39, 0xB8, // LEFT Ch MIX
42, 0xB8, // RIGHTCh MIX
43, 0x08, // ADC and DAC separate
45, 0x00, // 0x00=1.5k VREF analog output / 0x10=40kVREF analog output
46, 0x21,
47, 0x21,
48, 0x21,
49, 0x21
};
error_t error = i2c_controller_write_register_array(
i2c_controller,
ES8388_I2C_ADDR,
ENABLED_BULK_DATA,
sizeof(ENABLED_BULK_DATA),
pdMS_TO_TICKS(1000)
);
if (error != ERROR_NONE) {
LOG_E(TAG, "Failed to enable ES8388: %s", error_to_string(error));
return error;
}
constexpr auto IO_EXPANDER1_ADDRESS = 0x43;
constexpr auto AMP_REGISTER = 0x05;
// Note: to disable the amplifier, reset the bits
error = i2c_controller_register8_set_bits(i2c_controller, IO_EXPANDER1_ADDRESS, AMP_REGISTER, 0b00000010, pdMS_TO_TICKS(100));
if (error != ERROR_NONE) {
LOG_E(TAG, "Failed to enable amplifier: %s", error_to_string(error));
return error;
}
return ERROR_NONE;
}
static bool initBoot() {
auto* i2c0 = device_find_by_name("i2c0");
check(i2c0, "i2c0 not found");
auto error = initPower(i2c0);
if (error != ERROR_NONE) {
return false;
}
error = initSound(i2c0);
if (error != ERROR_NONE) {
LOG_E(TAG, "Failed to enable ES8388");
}
return true;
}

16
Devices/m5stack-tab5/m5stack,tab5.dts
View File

@ -3,6 +3,7 @@
#include <tactility/bindings/root.h>
#include <tactility/bindings/esp32_gpio.h>
#include <tactility/bindings/esp32_i2c.h>
#include <tactility/bindings/esp32_i2s.h>
#include <tactility/bindings/esp32_spi.h>
/ {
@ -14,7 +15,7 @@
gpio-count = <57>;
};
i2c_internal {
i2c_internal: i2c0 {
compatible = "espressif,esp32-i2c";
port = <I2C_NUM_0>;
clock-frequency = <400000>;
@ -22,7 +23,7 @@
pin-scl = <&gpio0 32 GPIO_FLAG_NONE>;
};
i2c_port_a {
i2c_port_a: i2c1 {
compatible = "espressif,esp32-i2c";
port = <I2C_NUM_1>;
clock-frequency = <400000>;
@ -37,4 +38,15 @@
pin-miso = <&gpio0 39 GPIO_FLAG_NONE>;
pin-sclk = <&gpio0 43 GPIO_FLAG_NONE>;
};
// ES8388 and ES7210
i2s0 {
compatible = "espressif,esp32-i2s";
port = <I2S_NUM_0>;
pin-bclk = <&gpio0 27 GPIO_FLAG_NONE>;
pin-ws = <&gpio0 29 GPIO_FLAG_NONE>;
pin-data-out = <&gpio0 26 GPIO_FLAG_NONE>;
pin-data-in = <&gpio0 28 GPIO_FLAG_NONE>;
pin-mclk = <&gpio0 30 GPIO_FLAG_NONE>;
};
};

13
Devices/simulator/device.properties Normal file
View File

@ -0,0 +1,13 @@
[general]
vendor=Simulator
name=Tab5Simulator
[apps]
launcherAppId=Launcher
[hardware]
target=POSIX
[lvgl]
colorDepth=16
fontSize=14

1
Devices/waveshare-esp32-s3-geek/Source/Configuration.cpp
View File

@ -21,6 +21,5 @@ static bool initBoot() {
extern const Configuration hardwareConfiguration = {
.initBoot = initBoot,
.uiDensity = UiDensity::Compact,
.createDevices = createDevices
};

1
Devices/waveshare-esp32-s3-geek/device.properties
View File

@ -23,6 +23,7 @@ dpi=143
[lvgl]
colorDepth=16
uiDensity=compact
[sdkconfig]
# Fix error "PSRAM space not enough for the Flash instructions" on boot:

1
Devices/waveshare-s3-lcd-13/Source/Configuration.cpp
View File

@ -20,6 +20,5 @@ static bool initBoot() {
extern const Configuration hardwareConfiguration = {
.initBoot = initBoot,
.uiDensity = UiDensity::Compact,
.createDevices = createDevices
};

1
Devices/waveshare-s3-lcd-13/device.properties
View File

@ -23,3 +23,4 @@ dpi=261
[lvgl]
colorDepth=16
uiDensity=compact

1
Devices/waveshare-s3-touch-lcd-128/Source/Configuration.cpp
View File

@ -20,6 +20,5 @@ static bool initBoot() {
extern const Configuration hardwareConfiguration = {
.initBoot = initBoot,
.uiDensity = UiDensity::Compact,
.createDevices = createDevices
};

1
Devices/waveshare-s3-touch-lcd-128/device.properties
View File

@ -23,6 +23,7 @@ dpi=265
[lvgl]
colorDepth=16
uiDensity=compact
[sdkconfig]
# Fix error "PSRAM space not enough for the Flash instructions" on boot:

1
Devices/waveshare-s3-touch-lcd-147/Source/Configuration.cpp
View File

@ -16,6 +16,5 @@ static std::vector<std::shared_ptr<tt::hal::Device>> createDevices() {
extern const Configuration hardwareConfiguration = {
.initBoot = initBoot,
.uiDensity = UiDensity::Compact,
.createDevices = createDevices
};

1
Devices/waveshare-s3-touch-lcd-147/device.properties
View File

@ -26,3 +26,4 @@ warningMessage=Touch doesn't work yet
[lvgl]
colorDepth=16
uiDensity=compact

35
Modules/lvgl-module/CMakeLists.txt
View File

@ -1,7 +1,7 @@
cmake_minimum_required(VERSION 3.20)
# ####################################
# Read properties
# Read sdkconfig properties
# ####################################
include("${CMAKE_CURRENT_LIST_DIR}/../../Buildscripts/properties.cmake")
@ -33,6 +33,34 @@ message(" - statusbar: ${statusbar_symbol_size}")
message(" - launcher: ${launcher_symbol_size}")
message(" - shared: ${shared_symbol_size}")
# ####################################
# Read device properties
# ####################################
# Load device.properties as a map
get_property(TACTILITY_DEVICE_ID GLOBAL PROPERTY TACTILITY_DEVICE_ID)
READ_PROPERTIES_TO_MAP(
"${CMAKE_CURRENT_LIST_DIR}/../../Devices/${TACTILITY_DEVICE_ID}/device.properties"
device_properties
)
# Read UI density
GET_VALUE_FROM_MAP(device_properties "[lvgl]uiDensity" ui_density)
# Define UiDensity enum value
if (ui_density)
if (ui_density STREQUAL "default")
set(ui_density_variable "LVGL_UI_DENSITY_DEFAULT")
elseif (ui_density STREQUAL "compact")
set(ui_density_variable "LVGL_UI_DENSITY_COMPACT")
else ()
message(FATAL_ERROR "Invalid [lvgl]uiDensity: '${ui_density}'. Must be either 'default' or 'compact'")
endif ()
message("UI density set to '${ui_density}' via properties")
else ()
set(ui_density "default")
set(ui_density_variable "LVGL_UI_DENSITY_DEFAULT")
message("UI density set to default: ${ui_density}")
endif ()
# ####################################
# Create module
# ####################################
@ -66,17 +94,22 @@ tactility_add_module(lvgl-module
tactility_get_module_name("lvgl-module" MODULE_NAME)
target_compile_definitions(${MODULE_NAME} PUBLIC
# Ensure it loads <lvgl.h>
"-DLV_LVGL_H_INCLUDE_SIMPLE"
# Text fonts
"-DTT_LVGL_TEXT_FONT_SMALL_SIZE=${font_size_small}"
"-DTT_LVGL_TEXT_FONT_SMALL_SYMBOL=lv_font_montserrat_${font_size_small}"
"-DTT_LVGL_TEXT_FONT_DEFAULT_SIZE=${font_size_default}"
"-DTT_LVGL_TEXT_FONT_DEFAULT_SYMBOL=lv_font_montserrat_${font_size_default}"
"-DTT_LVGL_TEXT_FONT_LARGE_SIZE=${font_size_large}"
"-DTT_LVGL_TEXT_FONT_LARGE_SYMBOL=lv_font_montserrat_${font_size_large}"
# Icon fonts
"-DTT_LVGL_STATUSBAR_FONT_ICON_SIZE=${statusbar_symbol_size}"
"-DTT_LVGL_STATUSBAR_FONT_ICON_SYMBOL=material_symbols_statusbar_${statusbar_symbol_size}"
"-DTT_LVGL_LAUNCHER_FONT_ICON_SIZE=${launcher_symbol_size}"
"-DTT_LVGL_LAUNCHER_FONT_ICON_SYMBOL=material_symbols_launcher_${launcher_symbol_size}"
"-DTT_LVGL_SHARED_FONT_ICON_SIZE=${shared_symbol_size}"
"-DTT_LVGL_SHARED_FONT_ICON_SYMBOL=material_symbols_shared_${shared_symbol_size}"
# UiDensity
"-DTT_LVGL_UI_DENSITY=${ui_density_variable}"
)

16
Modules/lvgl-module/include/tactility/lvgl_module.h
View File

@ -16,6 +16,14 @@ extern "C" {
#include <stdint.h>
#include <stdbool.h>
/** Affects LVGL widget style */
enum UiDensity {
/** Ideal for very small non-touch screen devices (e.g. Waveshare S3 LCD 1.3") */
LVGL_UI_DENSITY_COMPACT,
/** Nothing was changed in the LVGL UI/UX */
LVGL_UI_DENSITY_DEFAULT
};
/**
* @brief The LVGL module instance.
*/
@ -86,6 +94,14 @@ void lvgl_unlock(void);
*/
bool lvgl_is_running(void);
/**
* @brief Gets the desired UI density for the target hardware.
* The density is defined in the `device.properties` of a hardware device.
* This setting is read by CMakeLists.txt and passed as a target compile definition of the LVGL module.
* @return the UI density
*/
enum UiDensity lvgl_get_ui_density(void);
#ifdef __cplusplus
}
#endif

2
Modules/lvgl-module/source/arch/lvgl_posix.c
View File

@ -10,7 +10,7 @@
#include <lvgl.h>
#include "tactility/lvgl_module.h"
#include <tactility/lvgl_module.h>
extern struct LvglModuleConfig lvgl_module_config;

4
Modules/lvgl-module/source/module.c
View File

@ -60,6 +60,10 @@ bool lvgl_is_running() {
return is_running;
}
enum UiDensity lvgl_get_ui_density(void) {
return TT_LVGL_UI_DENSITY;
}
struct Module lvgl_module = {
.name = "lvgl",
.start = start,

1
Modules/lvgl-module/source/symbols.c
View File

@ -11,6 +11,7 @@ const struct ModuleSymbol lvgl_module_symbols[] = {
DEFINE_MODULE_SYMBOL(lvgl_try_lock),
DEFINE_MODULE_SYMBOL(lvgl_unlock),
DEFINE_MODULE_SYMBOL(lvgl_is_running),
DEFINE_MODULE_SYMBOL(lvgl_get_ui_density),
// lvgl_fonts
DEFINE_MODULE_SYMBOL(lvgl_get_shared_icon_font),
DEFINE_MODULE_SYMBOL(lvgl_get_shared_icon_font_height),

6
Platforms/platform-esp32/source/drivers/esp32_i2c.cpp
View File

@ -237,7 +237,7 @@ static error_t stop(Device* device) {
return ERROR_NONE;
}
const static I2cControllerApi esp32_i2c_api = {
static constexpr I2cControllerApi ESP32_I2C_API = {
.read = read,
.write = write,
.write_read = write_read,
@ -245,14 +245,14 @@ const static I2cControllerApi esp32_i2c_api = {
.write_register = write_register
};
extern struct Module platform_module;
extern Module platform_module;
Driver esp32_i2c_driver = {
.name = "esp32_i2c",
.compatible = (const char*[]) { "espressif,esp32-i2c", nullptr },
.start_device = start,
.stop_device = stop,
.api = (void*)&esp32_i2c_api,
.api = &ESP32_I2C_API,
.device_type = &I2C_CONTROLLER_TYPE,
.owner = &platform_module,
.internal = nullptr

11
Tactility/Include/Tactility/hal/Configuration.h
View File

@ -12,23 +12,12 @@ typedef std::vector<std::shared_ptr<Device>> DeviceVector;
typedef std::shared_ptr<Device> (*CreateDevice)();
/** Affects LVGL widget style */
enum class UiDensity {
/** Ideal for very small non-touch screen devices (e.g. Waveshare S3 LCD 1.3") */
Compact,
/** Nothing was changed in the LVGL UI/UX */
Default
};
struct Configuration {
/**
* Used for powering on the peripherals manually.
*/
const InitBoot initBoot = nullptr;
/** Modify LVGL widget size */
const UiDensity uiDensity = UiDensity::Default;
const std::function<DeviceVector()> createDevices = [] { return DeviceVector(); };
};

7
Tactility/Source/app/display/Display.cpp
View File

@ -12,6 +12,7 @@
#include <Tactility/settings/DisplaySettings.h>
#include <lvgl.h>
#include <tactility/lvgl_module.h>
namespace tt::app::display {
@ -122,7 +123,7 @@ public:
void onShow(AppContext& app, lv_obj_t* parent) override {
displaySettings = settings::display::loadOrGetDefault();
auto ui_density = hal::getConfiguration()->uiDensity;
auto ui_density = lvgl_get_ui_density();
lv_obj_set_flex_flow(parent, LV_FLEX_FLOW_COLUMN);
lv_obj_set_style_pad_row(parent, 0, LV_STATE_DEFAULT);
@ -144,7 +145,7 @@ public:
lv_obj_set_size(brightness_wrapper, LV_PCT(100), LV_SIZE_CONTENT);
lv_obj_set_style_pad_hor(brightness_wrapper, 0, LV_STATE_DEFAULT);
lv_obj_set_style_border_width(brightness_wrapper, 0, LV_STATE_DEFAULT);
if (ui_density != hal::UiDensity::Compact) {
if (ui_density != LVGL_UI_DENSITY_COMPACT) {
lv_obj_set_style_pad_ver(brightness_wrapper, 4, LV_STATE_DEFAULT);
}
@ -168,7 +169,7 @@ public:
lv_obj_set_size(gamma_wrapper, LV_PCT(100), LV_SIZE_CONTENT);
lv_obj_set_style_pad_hor(gamma_wrapper, 0, LV_STATE_DEFAULT);
lv_obj_set_style_border_width(gamma_wrapper, 0, LV_STATE_DEFAULT);
if (ui_density != hal::UiDensity::Compact) {
if (ui_density != LVGL_UI_DENSITY_COMPACT) {
lv_obj_set_style_pad_ver(gamma_wrapper, 4, LV_STATE_DEFAULT);
}

9
Tactility/Source/app/launcher/Launcher.cpp
View File

@ -12,13 +12,14 @@
#include <tactility/lvgl_fonts.h>
#include <tactility/lvgl_icon_launcher.h>
#include <tactility/lvgl_module.h>
namespace tt::app::launcher {
static const auto LOGGER = Logger("Launcher");
static uint32_t getButtonPadding(hal::UiDensity density, uint32_t buttonSize) {
if (density == hal::UiDensity::Compact) {
static uint32_t getButtonPadding(UiDensity density, uint32_t buttonSize) {
if (density == LVGL_UI_DENSITY_COMPACT) {
return 0;
} else {
return buttonSize / 8;
@ -27,7 +28,7 @@ static uint32_t getButtonPadding(hal::UiDensity density, uint32_t buttonSize) {
class LauncherApp final : public App {
static lv_obj_t* createAppButton(lv_obj_t* parent, hal::UiDensity uiDensity, const char* imageFile, const char* appId, int32_t itemMargin, bool isLandscape) {
static lv_obj_t* createAppButton(lv_obj_t* parent, UiDensity uiDensity, const char* imageFile, const char* appId, int32_t itemMargin, bool isLandscape) {
const auto button_size = lvgl_get_launcher_icon_font_height();
const auto button_padding = getButtonPadding(uiDensity, button_size);
auto* apps_button = lv_button_create(parent);
@ -119,7 +120,7 @@ public:
void onShow(AppContext& app, lv_obj_t* parent) override {
auto* buttons_wrapper = lv_obj_create(parent);
auto ui_density = hal::getConfiguration()->uiDensity;
auto ui_density = lvgl_get_ui_density();
const auto button_size = lvgl_get_launcher_icon_font_height();
const auto button_padding = getButtonPadding(ui_density, button_size);
const auto total_button_size = button_size + (button_padding * 2);

13
Tactility/Source/app/systeminfo/SystemInfo.cpp
View File

@ -1,19 +1,20 @@
#include <Tactility/TactilityConfig.h>
#include <Tactility/lvgl/LvglSync.h>
#include <Tactility/lvgl/Toolbar.h>
#include <Tactility/hal/sdcard/SdCardDevice.h>
#include <Tactility/Tactility.h>
#include <Tactility/Timer.h>
#include <algorithm>
#include <cstring>
#include <format>
#include <lvgl.h>
#include <tactility/lvgl_fonts.h>
#include <tactility/hal/Device.h>
#include <tactility/lvgl_icon_shared.h>
#include <utility>
#include <cstring>
#include <tactility/hal/Device.h>
#include <tactility/lvgl_fonts.h>
#include <tactility/lvgl_icon_shared.h>
#include <tactility/lvgl_module.h>
#ifdef ESP_PLATFORM
#include <esp_vfs_fat.h>
@ -150,7 +151,7 @@ static MemoryBarWidgets createMemoryBar(lv_obj_t* parent, const char* label) {
lv_obj_set_width(bottom_label, LV_PCT(100));
lv_obj_set_style_text_align(bottom_label, LV_TEXT_ALIGN_RIGHT, 0);
if (hal::getConfiguration()->uiDensity == hal::UiDensity::Compact) {
if (lvgl_get_ui_density() == LVGL_UI_DENSITY_COMPACT) {
lv_obj_set_style_pad_bottom(bottom_label, 2, LV_STATE_DEFAULT);
} else {
lv_obj_set_style_pad_bottom(bottom_label, 12, LV_STATE_DEFAULT);

16
Tactility/Source/app/trackball/TrackballSettings.cpp
View File

@ -1,13 +1,13 @@
#ifdef ESP_PLATFORM
#include <Tactility/Tactility.h>
#include <Tactility/settings/TrackballSettings.h>
#include <Tactility/lvgl/Toolbar.h>
#include <lvgl.h>
#include <tactility/lvgl_icon_shared.h>
#include <tactility/lvgl_module.h>
#include <Tactility/Tactility.h>
#include <Tactility/settings/TrackballSettings.h>
#include <Tactility/lvgl/Toolbar.h>
// Forward declare driver functions
namespace trackball {
@ -109,7 +109,7 @@ class TrackballSettingsApp final : public App {
public:
void onShow(AppContext& app, lv_obj_t* parent) override {
tbSettings = settings::trackball::loadOrGetDefault();
auto ui_density = hal::getConfiguration()->uiDensity;
auto ui_density = lvgl_get_ui_density();
updated = false;
lv_obj_set_flex_flow(parent, LV_FLEX_FLOW_COLUMN);
@ -154,7 +154,7 @@ public:
lv_obj_set_size(enc_sens_wrapper, LV_PCT(100), LV_SIZE_CONTENT);
lv_obj_set_style_pad_hor(enc_sens_wrapper, 0, LV_STATE_DEFAULT);
lv_obj_set_style_border_width(enc_sens_wrapper, 0, LV_STATE_DEFAULT);
if (ui_density != hal::UiDensity::Compact) {
if (ui_density != LVGL_UI_DENSITY_COMPACT) {
lv_obj_set_style_pad_ver(enc_sens_wrapper, 4, LV_STATE_DEFAULT);
}
@ -178,7 +178,7 @@ public:
lv_obj_set_size(ptr_sens_wrapper, LV_PCT(100), LV_SIZE_CONTENT);
lv_obj_set_style_pad_hor(ptr_sens_wrapper, 0, LV_STATE_DEFAULT);
lv_obj_set_style_border_width(ptr_sens_wrapper, 0, LV_STATE_DEFAULT);
if (ui_density != hal::UiDensity::Compact) {
if (ui_density != LVGL_UI_DENSITY_COMPACT) {
lv_obj_set_style_pad_ver(ptr_sens_wrapper, 4, LV_STATE_DEFAULT);
}

13
Tactility/Source/app/wifimanage/View.cpp
View File

@ -1,5 +1,10 @@
#include <Tactility/network/HttpdReq.h>
#include <format>
#include <string>
#include <set>
#include <tactility/lvgl_module.h>
#include <Tactility/network/HttpdReq.h>
#include <Tactility/app/wifimanage/View.h>
#include <Tactility/app/wifimanage/WifiManagePrivate.h>
#include <Tactility/Logger.h>
@ -9,10 +14,6 @@
#include <Tactility/service/wifi/WifiSettings.h>
#include <Tactility/Tactility.h>
#include <format>
#include <string>
#include <set>
namespace tt::app::wifimanage {
static const auto LOGGER = Logger("WifiManageView");
@ -162,7 +163,7 @@ void View::updateNetworkList() {
lv_obj_add_event_cb(enable_on_boot_switch, onEnableOnBootSwitchChanged, LV_EVENT_VALUE_CHANGED, bindings);
lv_obj_add_event_cb(enable_on_boot_wrapper, onEnableOnBootParentClicked, LV_EVENT_SHORT_CLICKED, enable_on_boot_switch);
if (hal::getConfiguration()->uiDensity == hal::UiDensity::Compact) {
if (lvgl_get_ui_density() == LVGL_UI_DENSITY_COMPACT) {
lv_obj_set_style_pad_ver(enable_on_boot_wrapper, 2, LV_STATE_DEFAULT);
} else {
lv_obj_set_style_pad_ver(enable_on_boot_wrapper, 8, LV_STATE_DEFAULT);

5
Tactility/Source/lvgl/Statusbar.cpp
View File

@ -14,6 +14,7 @@
#include <tactility/check.h>
#include <tactility/lvgl_fonts.h>
#include <tactility/lvgl_module.h>
#include <lvgl.h>
@ -172,8 +173,8 @@ lv_obj_t* statusbar_create(lv_obj_t* parent) {
lv_obj_set_flex_flow(obj, LV_FLEX_FLOW_ROW);
lv_obj_set_flex_align(obj, LV_FLEX_ALIGN_CENTER, LV_FLEX_ALIGN_CENTER, LV_FLEX_ALIGN_CENTER);
auto icon_size = lvgl_get_statusbar_icon_font_height();
auto ui_density = hal::getConfiguration()->uiDensity;
auto icon_padding = (ui_density != hal::UiDensity::Compact) ? static_cast<uint32_t>(icon_size * 0.2f) : 2;
auto ui_density = lvgl_get_ui_density();
auto icon_padding = (ui_density != LVGL_UI_DENSITY_COMPACT) ? static_cast<uint32_t>(icon_size * 0.2f) : 2;
lv_obj_set_style_pad_column(obj, icon_padding, LV_STATE_DEFAULT);
statusbar->time = lv_label_create(obj);

34
Tactility/Source/lvgl/Toolbar.cpp
View File

@ -2,41 +2,43 @@
#include <Tactility/Tactility.h>
#include <Tactility/lvgl/Toolbar.h>
#include <Tactility/lvgl/Spinner.h>
#include <Tactility/service/loader/Loader.h>
#include <tactility/check.h>
#include <tactility/lvgl_fonts.h>
#include <tactility/lvgl_module.h>
namespace tt::lvgl {
static uint32_t getToolbarHeight(hal::UiDensity uiDensity) {
if (uiDensity == hal::UiDensity::Compact) {
static uint32_t getToolbarHeight(UiDensity uiDensity) {
if (uiDensity == LVGL_UI_DENSITY_COMPACT) {
return lvgl_get_text_font_height(FONT_SIZE_DEFAULT) * 1.4f;
} else {
return lvgl_get_text_font_height(FONT_SIZE_LARGE) * 2.2f;
}
}
static const _lv_font_t* getToolbarFont(hal::UiDensity uiDensity) {
if (uiDensity == hal::UiDensity::Compact) {
static const _lv_font_t* getToolbarFont(UiDensity uiDensity) {
if (uiDensity == LVGL_UI_DENSITY_COMPACT) {
return lvgl_get_text_font(FONT_SIZE_DEFAULT);
} else {
return lvgl_get_text_font(FONT_SIZE_LARGE);
}
}
static uint32_t getActionIconPadding(hal::UiDensity ui_density) {
auto toolbar_height = getToolbarHeight(ui_density);
static uint32_t getActionIconPadding(UiDensity uiDensity) {
auto toolbar_height = getToolbarHeight(uiDensity);
// Minimal 8 pixels total padding for selection/animation (4+4 pixels)
return (ui_density != hal::UiDensity::Compact) ? (uint32_t)(toolbar_height * 0.2f) : 8;
return (uiDensity != LVGL_UI_DENSITY_COMPACT) ? (uint32_t)(toolbar_height * 0.2f) : 8;
}
/**
* Helps with button expansion and also with vertical alignment of content,
* as the parent flex doesn't allow for vertical alignment
*/
static lv_obj_t* create_action_wrapper(lv_obj_t* parent, hal::UiDensity ui_density) {
static lv_obj_t* create_action_wrapper(lv_obj_t* parent, UiDensity ui_density) {
auto* wrapper = lv_obj_create(parent);
auto toolbar_height = getToolbarHeight(ui_density);
lv_obj_set_size(wrapper, LV_SIZE_CONTENT, toolbar_height);
@ -89,7 +91,7 @@ static void toolbar_constructor(const lv_obj_class_t* class_p, lv_obj_t* obj) {
}
lv_obj_t* toolbar_create(lv_obj_t* parent, const std::string& title) {
auto ui_density = hal::getConfiguration()->uiDensity;
auto ui_density = lvgl_get_ui_density();
auto toolbar_height = getToolbarHeight(ui_density);
toolbar_class.height_def = toolbar_height;
lv_obj_t* obj = lv_obj_class_create_obj(&toolbar_class, parent);
@ -109,7 +111,7 @@ lv_obj_t* toolbar_create(lv_obj_t* parent, const std::string& title) {
auto* close_button_wrapper = create_action_wrapper(obj, ui_density);
toolbar->close_button = lv_button_create(close_button_wrapper);
if (ui_density == hal::UiDensity::Compact) {
if (ui_density == LVGL_UI_DENSITY_COMPACT) {
lv_obj_set_style_bg_opa(toolbar->close_button, LV_OPA_TRANSP, LV_STATE_DEFAULT);
}
@ -121,8 +123,8 @@ lv_obj_t* toolbar_create(lv_obj_t* parent, const std::string& title) {
lv_obj_align(toolbar->close_button_image, LV_ALIGN_CENTER, 0, 0);
auto* title_wrapper = lv_obj_create(obj);
uint32_t title_left_padding = (ui_density != hal::UiDensity::Compact) ? icon_padding : 2;
uint32_t title_right_padding = (ui_density != hal::UiDensity::Compact) ? (icon_padding / 2) : 2;
uint32_t title_left_padding = (ui_density != LVGL_UI_DENSITY_COMPACT) ? icon_padding : 2;
uint32_t title_right_padding = (ui_density != LVGL_UI_DENSITY_COMPACT) ? (icon_padding / 2) : 2;
lv_obj_set_size(title_wrapper, LV_SIZE_CONTENT, LV_PCT(100));
lv_obj_set_style_bg_opa(title_wrapper, 0, LV_STATE_DEFAULT);
lv_obj_set_style_pad_left(title_wrapper, title_left_padding, LV_STATE_DEFAULT);
@ -179,7 +181,7 @@ lv_obj_t* toolbar_add_button_action(lv_obj_t* obj, const char* imageOrButton, bo
check(toolbar->action_count < TOOLBAR_ACTION_LIMIT, "max actions reached");
toolbar->action_count++;
auto ui_density = hal::getConfiguration()->uiDensity;
auto ui_density = lvgl_get_ui_density();
auto toolbar_height = getToolbarHeight(ui_density);
auto* wrapper = create_action_wrapper(toolbar->action_container, ui_density);
@ -190,7 +192,7 @@ lv_obj_t* toolbar_add_button_action(lv_obj_t* obj, const char* imageOrButton, bo
lv_obj_set_size(action_button, toolbar_height - padding, toolbar_height - padding);
lv_obj_set_style_pad_all(action_button, 0, LV_STATE_DEFAULT);
lv_obj_align(action_button, LV_ALIGN_CENTER, 0, 0);
if (ui_density == hal::UiDensity::Compact) {
if (ui_density == LVGL_UI_DENSITY_COMPACT) {
lv_obj_set_style_bg_opa(action_button, LV_OPA_TRANSP, LV_STATE_DEFAULT);
}
@ -219,7 +221,7 @@ lv_obj_t* toolbar_add_text_button_action(lv_obj_t* obj, const char* text, lv_eve
lv_obj_t* toolbar_add_switch_action(lv_obj_t* obj) {
auto* toolbar = reinterpret_cast<Toolbar*>(obj);
auto ui_density = hal::getConfiguration()->uiDensity;
auto ui_density = lvgl_get_ui_density();
auto* wrapper = create_action_wrapper(toolbar->action_container, ui_density);
lv_obj_set_style_pad_hor(wrapper, 4, LV_STATE_DEFAULT);
@ -231,7 +233,7 @@ lv_obj_t* toolbar_add_switch_action(lv_obj_t* obj) {
lv_obj_t* toolbar_add_spinner_action(lv_obj_t* obj) {
auto* toolbar = reinterpret_cast<Toolbar*>(obj);
auto ui_density = hal::getConfiguration()->uiDensity;
auto ui_density = lvgl_get_ui_density();
auto* wrapper = create_action_wrapper(toolbar->action_container, ui_density);
auto* spinner = spinner_create(wrapper);

6
Tactility/Source/lvgl/wrappers/button.cpp
View File

@ -1,9 +1,9 @@
#ifdef ESP_PLATFORM
#include <Tactility/Tactility.h>
#include <lvgl.h>
#include <tactility/lvgl_module.h>
extern "C" {
extern lv_obj_t* __real_lv_button_create(lv_obj_t* parent);
@ -11,7 +11,7 @@ extern lv_obj_t* __real_lv_button_create(lv_obj_t* parent);
lv_obj_t* __wrap_lv_button_create(lv_obj_t* parent) {
auto button = __real_lv_button_create(parent);
if (tt::hal::getConfiguration()->uiDensity == tt::hal::UiDensity::Compact) {
if (lvgl_get_ui_density() == LVGL_UI_DENSITY_COMPACT) {
lv_obj_set_style_pad_all(button, 2, LV_STATE_DEFAULT);
lv_obj_set_style_radius(button, 3, LV_STATE_DEFAULT);
}

6
Tactility/Source/lvgl/wrappers/dropdown.cpp
View File

@ -1,9 +1,9 @@
#ifdef ESP_PLATFORM
#include <Tactility/Tactility.h>
#include <lvgl.h>
#include <tactility/lvgl_module.h>
extern "C" {
extern lv_obj_t* __real_lv_dropdown_create(lv_obj_t* parent);
@ -11,7 +11,7 @@ extern lv_obj_t* __real_lv_dropdown_create(lv_obj_t* parent);
lv_obj_t* __wrap_lv_dropdown_create(lv_obj_t* parent) {
auto dropdown = __real_lv_dropdown_create(parent);
if (tt::hal::getConfiguration()->uiDensity == tt::hal::UiDensity::Compact) {
if (lvgl_get_ui_density() == LVGL_UI_DENSITY_COMPACT) {
lv_obj_set_style_pad_all(dropdown, 2, LV_STATE_DEFAULT);
}

8
Tactility/Source/lvgl/wrappers/list.cpp
View File

@ -1,9 +1,9 @@
#ifdef ESP_PLATFORM
#include <Tactility/Tactility.h>
#include <lvgl.h>
#include <tactility/lvgl_module.h>
extern "C" {
extern lv_obj_t* __real_lv_list_create(lv_obj_t* parent);
@ -12,7 +12,7 @@ extern lv_obj_t* __real_lv_list_add_button(lv_obj_t* list, const void* icon, con
lv_obj_t* __wrap_lv_list_create(lv_obj_t* parent) {
auto* list = __real_lv_list_create(parent);
if (tt::hal::getConfiguration()->uiDensity == tt::hal::UiDensity::Compact) {
if (lvgl_get_ui_density() == LVGL_UI_DENSITY_COMPACT) {
lv_obj_set_style_pad_row(list, 2, LV_STATE_DEFAULT);
lv_obj_set_style_pad_column(list, 2, LV_STATE_DEFAULT);
lv_obj_set_style_pad_all(list, 2, LV_STATE_DEFAULT);
@ -24,7 +24,7 @@ lv_obj_t* __wrap_lv_list_create(lv_obj_t* parent) {
lv_obj_t* __wrap_lv_list_add_button(lv_obj_t* list, const void* icon, const char* txt) {
auto* button = __real_lv_list_add_button(list, icon, txt);
if (tt::hal::getConfiguration()->uiDensity == tt::hal::UiDensity::Compact) {
if (lvgl_get_ui_density() == LVGL_UI_DENSITY_COMPACT) {
lv_obj_set_style_pad_ver(button, 2, LV_STATE_DEFAULT);
}

8
Tactility/Source/lvgl/wrappers/obj.cpp
View File

@ -1,9 +1,9 @@
#ifdef ESP_PLATFORM
#include <Tactility/Tactility.h>
#include <lvgl.h>
#include <tactility/lvgl_module.h>
extern "C" {
extern void __real_lv_obj_set_flex_flow(lv_obj_t* obj, lv_flex_flow_t flow);
@ -12,14 +12,14 @@ extern lv_obj_t* __real_lv_obj_create(lv_obj_t* parent);
void __wrap_lv_obj_set_flex_flow(lv_obj_t* obj, lv_flex_flow_t flow) {
__real_lv_obj_set_flex_flow(obj, flow);
if (tt::hal::getConfiguration()->uiDensity == tt::hal::UiDensity::Compact) {
if (lvgl_get_ui_density() == LVGL_UI_DENSITY_COMPACT) {
lv_obj_set_style_pad_gap(obj, 4, LV_STATE_DEFAULT);
}
}
lv_obj_t* __wrap_lv_obj_create(lv_obj_t* parent) {
auto obj = __real_lv_obj_create(parent);
if (tt::hal::getConfiguration()->uiDensity == tt::hal::UiDensity::Compact) {
if (lvgl_get_ui_density() == LVGL_UI_DENSITY_COMPACT) {
lv_obj_set_style_pad_all(obj, 2, LV_STATE_DEFAULT);
lv_obj_set_style_pad_gap(obj, 2, LV_STATE_DEFAULT);
lv_obj_set_style_radius(obj, 3, LV_STATE_DEFAULT);

6
Tactility/Source/lvgl/wrappers/switch.cpp
View File

@ -1,9 +1,9 @@
#ifdef ESP_PLATFORM
#include <Tactility/Tactility.h>
#include <lvgl.h>
#include <tactility/lvgl_module.h>
extern "C" {
extern lv_obj_t* __real_lv_switch_create(lv_obj_t* parent);
@ -11,7 +11,7 @@ extern lv_obj_t* __real_lv_switch_create(lv_obj_t* parent);
lv_obj_t* __wrap_lv_switch_create(lv_obj_t* parent) {
auto widget = __real_lv_switch_create(parent);
if (tt::hal::getConfiguration()->uiDensity == tt::hal::UiDensity::Compact) {
if (lvgl_get_ui_density() == LVGL_UI_DENSITY_COMPACT) {
lv_obj_set_style_size(widget, 25, 15, LV_STATE_DEFAULT);
}

8
Tactility/Source/lvgl/wrappers/textarea.cpp
View File

@ -1,8 +1,10 @@
#ifdef ESP_PLATFORM
#include <Tactility/app/App.h>
#include <lvgl.h>
#include <tactility/lvgl_module.h>
#include <Tactility/service/gui/GuiService.h>
#include <Tactility/Tactility.h>
extern "C" {
@ -11,7 +13,7 @@ extern lv_obj_t* __real_lv_textarea_create(lv_obj_t* parent);
lv_obj_t* __wrap_lv_textarea_create(lv_obj_t* parent) {
auto textarea = __real_lv_textarea_create(parent);
if (tt::hal::getConfiguration()->uiDensity == tt::hal::UiDensity::Compact) {
if (lvgl_get_ui_density() == LVGL_UI_DENSITY_COMPACT) {
lv_obj_set_style_pad_all(textarea, 2, LV_STATE_DEFAULT);
}

32
TactilityC/Include/tt_hal.h
View File

@ -1,32 +0,0 @@
#pragma once
#ifdef __cplusplus
extern "C" {
#endif
/** Affects LVGL widget style */
typedef enum {
/** Ideal for very small non-touch screen devices (e.g. Waveshare S3 LCD 1.3") */
UiDensityCompact,
/** Nothing was changed in the LVGL UI/UX */
UiDensityDefault
} UiDensity;
/** @deprecated use UiDensity */
typedef enum {
UiScaleSmallest, // UiDensityCompact
UiScaleDefault // UiDensityDefault
} UiScale;
/**
* @deprecated Use UiDensity
* @return the UI scaling setting for this device.
*/
UiScale tt_hal_configuration_get_ui_scale();
/** @return the UI scaling setting for this device. */
UiDensity tt_hal_configuration_get_ui_density();
#ifdef __cplusplus
}
#endif

18
TactilityC/Source/tt_hal.cpp
View File

@ -1,18 +0,0 @@
#include "tt_hal.h"
#include <Tactility/Tactility.h>
#include <Tactility/hal/Configuration.h>
extern "C" {
UiDensity tt_hal_configuration_get_ui_density() {
auto density = tt::hal::getConfiguration()->uiDensity;
return static_cast<UiDensity>(density);
}
UiScale tt_hal_configuration_get_ui_scale() {
auto density = tt::hal::getConfiguration()->uiDensity;
return static_cast<UiScale>(density);
}
}

18
TactilityC/Source/tt_hal_gpio.cpp
View File

@ -1,18 +0,0 @@
#include "tt_hal_gpio.h"
#include <Tactility/hal/gpio/Gpio.h>
#include <tactility/device.h>
#include <tactility/drivers/gpio_controller.h>
extern "C" {
using namespace tt::hal;
bool tt_hal_gpio_get_level(GpioPin pin) {
return false;
}
int tt_hal_gpio_get_pin_count() {
return 0;
}
}

6
TactilityC/Source/tt_init.cpp
View File

@ -5,10 +5,8 @@
#include "tt_app_selectiondialog.h"
#include "tt_bundle.h"
#include "tt_gps.h"
#include "tt_hal.h"
#include "tt_hal_device.h"
#include "tt_hal_display.h"
#include "tt_hal_gpio.h"
#include "tt_hal_touch.h"
#include "tt_hal_uart.h"
#include <tt_lock.h>
@ -272,8 +270,6 @@ const esp_elfsym main_symbols[] {
ESP_ELFSYM_EXPORT(tt_bundle_put_string),
ESP_ELFSYM_EXPORT(tt_gps_has_coordinates),
ESP_ELFSYM_EXPORT(tt_gps_get_coordinates),
ESP_ELFSYM_EXPORT(tt_hal_configuration_get_ui_scale),
ESP_ELFSYM_EXPORT(tt_hal_configuration_get_ui_density),
ESP_ELFSYM_EXPORT(tt_hal_device_find),
ESP_ELFSYM_EXPORT(tt_hal_display_driver_alloc),
ESP_ELFSYM_EXPORT(tt_hal_display_driver_draw_bitmap),
@ -284,8 +280,6 @@ const esp_elfsym main_symbols[] {
ESP_ELFSYM_EXPORT(tt_hal_display_driver_lock),
ESP_ELFSYM_EXPORT(tt_hal_display_driver_unlock),
ESP_ELFSYM_EXPORT(tt_hal_display_driver_supported),
ESP_ELFSYM_EXPORT(tt_hal_gpio_get_level),
ESP_ELFSYM_EXPORT(tt_hal_gpio_get_pin_count),
ESP_ELFSYM_EXPORT(tt_hal_touch_driver_supported),
ESP_ELFSYM_EXPORT(tt_hal_touch_driver_alloc),
ESP_ELFSYM_EXPORT(tt_hal_touch_driver_free),

21
TactilityKernel/README.md Normal file
View File

@ -0,0 +1,21 @@
# TactilityKernel
TactilityKernel is the core component of the Tactility project, providing a hardware abstraction layer (HAL) and essential kernel services for embedded systems.
## Features
- **Device and Driver Model**: A flexible system for managing hardware devices and their corresponding drivers.
- **Peripheral Support**: Standard interfaces for common peripherals:
- GPIO (General Purpose Input/Output)
- I2C (Inter-Integrated Circuit)
- I2S (Inter-IC Sound)
- SPI (Serial Peripheral Interface)
- UART (Universal Asynchronous Receiver-Transmitter)
- **Concurrency Primitives**: Built-in support for multi-threaded environments, including:
- Threads and Dispatchers
- Mutexes and Recursive Mutexes
- Event Groups
- Timers
- **Module System**: Support for loadable modules that can export symbols and provide runtime-extensible functionality.
- **Device Tree Integration**: Utilizes a devicetree-like system for hardware configuration and initialization.
- **Cross-Platform**: Designed to run on both embedded platforms (such as ESP32) and desktop environments (Linux) for simulation and testing.

44
TactilityKernel/include/tactility/drivers/i2c_controller.h
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@ -163,6 +163,50 @@ error_t i2c_controller_write_register_array(struct Device* device, uint8_t addre
*/
error_t i2c_controller_has_device_at_address(struct Device* device, uint8_t address, TickType_t timeout);
/**
* @brief Sets the value of an 8-bit register of an I2C device.
* @param[in] device the I2C controller device
* @param[in] address the 7-bit I2C address of the slave device
* @param[in] reg the register address to set
* @param[in] value the value to set the register to
* @param[in] timeout the maximum time to wait for the operation to complete
* @retval ERROR_NONE when the write operation was successful
*/
error_t i2c_controller_register8_set(struct Device* device, uint8_t address, uint8_t reg, uint8_t value, TickType_t timeout);
/**
* @brief Gets the value of an 8-bit register of an I2C device.
* @param[in] device the I2C controller device
* @param[in] address the 7-bit I2C address of the slave device
* @param[in] reg the register address to get
* @param[out] value a pointer to the variable to store the register value
* @param[in] timeout the maximum time to wait for the operation to complete
* @retval ERROR_NONE when the read operation was successful
*/
error_t i2c_controller_register8_get(struct Device* device, uint8_t address, uint8_t reg, uint8_t* value, TickType_t timeout);
/**
* @brief Sets specific bits in an 8-bit register of an I2C device.
* @param[in] device the I2C controller device
* @param[in] address the 7-bit I2C address of the slave device
* @param[in] reg the register address
* @param[in] bits_to_set a bitmask of bits to set (set to 1)
* @param[in] timeout the maximum time to wait for the operation to complete
* @retval ERROR_NONE when the operation was successful
*/
error_t i2c_controller_register8_set_bits(struct Device* device, uint8_t address, uint8_t reg, uint8_t bits_to_set, TickType_t timeout);
/**
* @brief Resets specific bits in an 8-bit register of an I2C device.
* @param[in] device the I2C controller device
* @param[in] address the 7-bit I2C address of the slave device
* @param[in] reg the register address
* @param[in] bits_to_reset a bitmask of bits to reset (set to 0)
* @param[in] timeout the maximum time to wait for the operation to complete
* @retval ERROR_NONE when the operation was successful
*/
error_t i2c_controller_register8_reset_bits(struct Device* device, uint8_t address, uint8_t reg, uint8_t bits_to_reset, TickType_t timeout);
extern const struct DeviceType I2C_CONTROLLER_TYPE;
#ifdef __cplusplus

28
TactilityKernel/source/drivers/i2c_controller.cpp
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@ -31,6 +31,34 @@ error_t i2c_controller_write_register(Device* device, uint8_t address, uint8_t r
return I2C_DRIVER_API(driver)->write_register(device, address, reg, data, dataSize, timeout);
}
error_t i2c_controller_register8_set(Device* device, uint8_t address, uint8_t reg, uint8_t value, TickType_t timeout) {
const auto* driver = device_get_driver(device);
return I2C_DRIVER_API(driver)->write_register(device, address, reg, &value, 1, timeout);
}
error_t i2c_controller_register8_get(Device* device, uint8_t address, uint8_t reg, uint8_t* value, TickType_t timeout) {
const auto* driver = device_get_driver(device);
return I2C_DRIVER_API(driver)->read_register(device, address, reg, value, 1, timeout);
}
error_t i2c_controller_register8_set_bits(Device* device, uint8_t address, uint8_t reg, uint8_t bits_to_set, TickType_t timeout) {
const auto* driver = device_get_driver(device);
uint8_t data = 0;
auto error = I2C_DRIVER_API(driver)->read_register(device, address, reg, &data, 1, timeout);
if (error != ERROR_NONE) return error;
data |= bits_to_set;
return I2C_DRIVER_API(driver)->write_register(device, address, reg, &data, 1, timeout);
}
error_t i2c_controller_register8_reset_bits(Device* device, uint8_t address, uint8_t reg, uint8_t bits_to_reset, TickType_t timeout) {
const auto* driver = device_get_driver(device);
uint8_t data = 0;
auto error = I2C_DRIVER_API(driver)->read_register(device, address, reg, &data, 1, timeout);
if (error != ERROR_NONE) return error;
data &= ~bits_to_reset;
return I2C_DRIVER_API(driver)->write_register(device, address, reg, &data, 1, timeout);
}
error_t i2c_controller_write_register_array(Device* device, uint8_t address, const uint8_t* data, uint16_t dataSize, TickType_t timeout) {
const auto* driver = device_get_driver(device);
if (dataSize % 2 != 0) {

5
TactilityKernel/source/kernel_symbols.c
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@ -80,6 +80,10 @@ const struct ModuleSymbol KERNEL_SYMBOLS[] = {
DEFINE_MODULE_SYMBOL(i2c_controller_write_register),
DEFINE_MODULE_SYMBOL(i2c_controller_write_register_array),
DEFINE_MODULE_SYMBOL(i2c_controller_has_device_at_address),
DEFINE_MODULE_SYMBOL(i2c_controller_register8_set),
DEFINE_MODULE_SYMBOL(i2c_controller_register8_get),
DEFINE_MODULE_SYMBOL(i2c_controller_register8_set_bits),
DEFINE_MODULE_SYMBOL(i2c_controller_register8_reset_bits),
DEFINE_MODULE_SYMBOL(I2C_CONTROLLER_TYPE),
// drivers/i2s_controller
DEFINE_MODULE_SYMBOL(i2s_controller_read),
@ -94,6 +98,7 @@ const struct ModuleSymbol KERNEL_SYMBOLS[] = {
DEFINE_MODULE_SYMBOL(spi_controller_lock),
DEFINE_MODULE_SYMBOL(spi_controller_try_lock),
DEFINE_MODULE_SYMBOL(spi_controller_unlock),
DEFINE_MODULE_SYMBOL(SPI_CONTROLLER_TYPE),
// drivers/uart_controller
DEFINE_MODULE_SYMBOL(uart_controller_open),
DEFINE_MODULE_SYMBOL(uart_controller_close),