bb68fca20b
* Fix ValueManager implementation * Implement ValueComposer * Add constructor for ValueManager * Add value-expanders.h to flipper_v2.h set * Move COPY_COMPOSE body into a .c file * Add test for ValueManager * Add destructors for ValueMutex, ValueManager and ValueComposer * Use destructors in tests * Move composition logic into perform_compose() * Add docs for perform_compose() * Add test for ValueComposer * Replace atomic_bool with bool as g++ compiler doesn't support C11 atomics * Add Event type * Add semaphore support to the local target * Add test for Event * Update input records and relevant examples * Rename Event to AppEvent in the cc1101-workaround example * Rename Event to AppEvent in the irda example * Use Event in ValueComposer to wait for update request * Add perform_compose_internal() function * fix Event/AppEvent Co-authored-by: aanper <mail@s3f.ru>
32 lines
990 B
C
32 lines
990 B
C
#include "flipper_v2.h"
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static void event_cb(const void* value, void* ctx) {
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xSemaphoreGive((SemaphoreHandle_t*)ctx);
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}
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const uint32_t BACKLIGHT_TIME = 10000;
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void backlight_control(void* p) {
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// TODO use FURI
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HAL_GPIO_WritePin(DISPLAY_BACKLIGHT_GPIO_Port, DISPLAY_BACKLIGHT_Pin, GPIO_PIN_SET);
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StaticSemaphore_t event_descriptor;
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SemaphoreHandle_t update = xSemaphoreCreateCountingStatic(255, 0, &event_descriptor);
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// open record
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PubSub* event_record = furi_open("input_events");
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assert(event_record != NULL);
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subscribe_pubsub(event_record, event_cb, (void*)update);
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// we ready to work
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furiac_ready();
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while(1) {
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// wait for event
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if(xSemaphoreTake(update, BACKLIGHT_TIME) == pdTRUE) {
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HAL_GPIO_WritePin(DISPLAY_BACKLIGHT_GPIO_Port, DISPLAY_BACKLIGHT_Pin, GPIO_PIN_SET);
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} else {
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HAL_GPIO_WritePin(DISPLAY_BACKLIGHT_GPIO_Port, DISPLAY_BACKLIGHT_Pin, GPIO_PIN_RESET);
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}
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}
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} |