a96f23af9b
* fix multithread logic * more buffer for dallas id string * update apps to use new logic * delay_us small speedup * add consant qualifier to gpio records and some core api * fix some apps to use simpler method of getting gpio record * fix ibutton app, stupid stack problem
36 lines
975 B
C
36 lines
975 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 open record
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const GpioPin* backlight_record = &backlight_gpio;
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// configure pin
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gpio_init(backlight_record, GpioModeOutputPushPull);
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gpio_write(backlight_record, true);
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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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furi_check(event_record);
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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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gpio_write(backlight_record, true);
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} else {
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gpio_write(backlight_record, false);
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}
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}
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} |