Implement UI scaling and more (#501)

**New Features** * Runtime font accessors and new symbol fonts for text, launcher, statusbar, and shared icons. * Added font height base setting to device.properties * Text fonts now have 3 sizes: small, default, large **Improvements** * Renamed `UiScale` to `UiDensity` * Statusbar, toolbar and many UI components now compute heights and spacing from fonts/density. * SSD1306 initialization sequence refined for more stable startup. * Multiple image assets replaced by symbol-font rendering. * Many layout improvements related to density, font scaling and icon scaling * Updated folder name capitalization for newer style
2026-02-15 01:41:47 +01:00
parent 72c9b2b113
commit 9a11e6f47b
264 changed files with 5923 additions and 494 deletions
@@ -0,0 +1,84 @@
+// SPDX-License-Identifier: Apache-2.0
+
+#include <tactility/concurrent/event_group.h>
+#include <tactility/error.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+error_t event_group_set(EventGroupHandle_t eventGroup, uint32_t inFlags) {
+    if (xPortInIsrContext() == pdTRUE) {
+        BaseType_t yield = pdFALSE;
+        if (xEventGroupSetBitsFromISR(eventGroup, inFlags, &yield) == pdFAIL) {
+            return ERROR_RESOURCE;
+        }
+        portYIELD_FROM_ISR(yield);
+    } else {
+        xEventGroupSetBits(eventGroup, inFlags);
+    }
+    return ERROR_NONE;
+}
+
+error_t event_group_clear(EventGroupHandle_t eventGroup, uint32_t flags) {
+    if (xPortInIsrContext() == pdTRUE) {
+        if (xEventGroupClearBitsFromISR(eventGroup, flags) == pdFAIL) {
+            return ERROR_RESOURCE;
+        }
+        portYIELD_FROM_ISR(pdTRUE);
+    } else {
+        xEventGroupClearBits(eventGroup, flags);
+    }
+    return ERROR_NONE;
+}
+
+uint32_t event_group_get(EventGroupHandle_t eventGroup) {
+    if (xPortInIsrContext() == pdTRUE) {
+        return xEventGroupGetBitsFromISR(eventGroup);
+    } else {
+        return xEventGroupGetBits(eventGroup);
+    }
+}
+
+error_t event_group_wait(
+    EventGroupHandle_t eventGroup,
+    uint32_t inFlags,
+    bool awaitAll,
+    bool clearOnExit,
+    uint32_t* outFlags,
+    TickType_t timeout
+) {
+    if (xPortInIsrContext() == pdTRUE) {
+        return ERROR_ISR_STATUS;
+    }
+
+    uint32_t result_flags = xEventGroupWaitBits(
+        eventGroup,
+        inFlags,
+        clearOnExit ? pdTRUE : pdFALSE,
+        awaitAll ? pdTRUE : pdFALSE,
+        timeout
+    );
+
+    auto invalid_flags = awaitAll
+        ? ((inFlags & result_flags) != inFlags) // await all
+        : ((inFlags & result_flags) == 0U); // await any
+
+    if (invalid_flags) {
+        const uint32_t matched = inFlags & result_flags;
+        if (matched == 0U) {
+            return ERROR_TIMEOUT;
+        }
+        return ERROR_RESOURCE;
+    }
+
+    if (outFlags != nullptr) {
+        *outFlags = result_flags;
+    }
+
+    return ERROR_NONE;
+}
+
+#ifdef __cplusplus
+}
+#endif