mirror of
https://github.com/UberGuidoZ/Flipper.git
synced 2024-12-23 23:10:16 +00:00
108 lines
3.3 KiB
C
108 lines
3.3 KiB
C
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#include "fbs.h"
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const uint16_t BT_SERIAL_BUFFER_SIZE = 128;
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void draw_callback(Canvas* canvas, void* ctx) {
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FBS* app = ctx;
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furi_check(furi_mutex_acquire(app->app_mutex, FuriWaitForever) == FuriStatusOk);
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canvas_draw_str_aligned(canvas, 64, 32, AlignCenter, AlignCenter, (char*)app->display_text);
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furi_mutex_release(app->app_mutex);
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}
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void input_callback(InputEvent* input, void* ctx) {
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FBS* app = ctx;
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furi_message_queue_put(app->event_queue, input, FuriWaitForever);
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}
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FBS* fbs_alloc() {
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FBS* app = malloc(sizeof(FBS));
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app->app_mutex = furi_mutex_alloc(FuriMutexTypeNormal);
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app->event_queue = furi_message_queue_alloc(8, sizeof(InputEvent));
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app->gui = furi_record_open(RECORD_GUI);
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app->view_port = view_port_alloc();
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view_port_draw_callback_set(app->view_port, draw_callback, app);
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view_port_input_callback_set(app->view_port, input_callback, app);
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gui_add_view_port(app->gui, app->view_port, GuiLayerFullscreen);
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app->bt_connected = false;
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app->bt = furi_record_open(RECORD_BT);
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return app;
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}
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void fbs_free(FBS* app) {
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view_port_enabled_set(app->view_port, false);
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gui_remove_view_port(app->gui, app->view_port);
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furi_record_close(RECORD_GUI);
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app->gui = NULL;
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view_port_free(app->view_port);
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free(app->display_text);
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furi_mutex_free(app->app_mutex);
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furi_message_queue_free(app->event_queue);
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furi_record_close(RECORD_BT);
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app->bt = NULL;
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free(app);
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}
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static uint16_t bt_serial_event_callback(SerialServiceEvent event, void* context) {
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furi_assert(context);
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Bt* bt = context;
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UNUSED(bt);
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uint16_t ret = 0;
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if(event.event == SerialServiceEventTypeDataReceived) {
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FURI_LOG_D(TAG, "SerialServiceEventTypeDataReceived");
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FURI_LOG_D(TAG, "Size: %u", event.data.size);
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FURI_LOG_D(TAG, "Data: ");
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for (size_t i = 0; i < event.data.size; i++)
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{
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printf("%X ", event.data.buffer[i]);
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}
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printf("\r\n");
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} else if(event.event == SerialServiceEventTypeDataSent) {
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FURI_LOG_D(TAG, "SerialServiceEventTypeDataSent");
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FURI_LOG_D(TAG, "Size: %u", event.data.size);
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FURI_LOG_D(TAG, "Data: ");
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for (size_t i = 0; i < event.data.size; i++)
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{
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printf("%X ", event.data.buffer[i]);
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}
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printf("\r\n");
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}
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return ret;
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}
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int32_t fbs_app(void* p) {
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UNUSED(p);
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FBS* app = fbs_alloc();
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if (furi_hal_bt_is_active()) {
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FURI_LOG_D(TAG, "BT is working, hijacking the serial connection...");
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furi_hal_bt_serial_set_event_callback(BT_SERIAL_BUFFER_SIZE, bt_serial_event_callback, app);
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furi_hal_bt_start_advertising();
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} else {
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FURI_LOG_D(TAG, "Please, enable the Bluetooth and restart the app");
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}
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InputEvent event;
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for(bool processing = true; processing;) {
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int status = furi_message_queue_get(app->event_queue, &event, 100);
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furi_check(furi_mutex_acquire(app->app_mutex, FuriWaitForever) == FuriStatusOk);
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if(status == FuriStatusOk && event.type == InputTypePress && event.key == InputKeyBack) {
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processing = false;
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}
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furi_mutex_release(app->app_mutex);
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view_port_update(app->view_port);
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}
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furi_hal_bt_serial_set_event_callback(0, NULL, NULL);
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fbs_free(app);
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FURI_LOG_D(TAG, "Released everything");
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return 0;
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}
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