26 lines
1.2 KiB
C
26 lines
1.2 KiB
C
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#include "button_wrapper.h"
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xQueueHandle queue;
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void button_handler(uint8_t pin, bool value) {
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button_message_t message;
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message.button = pin;
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message.state = value;
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xQueueSend(queue, &message, portMAX_DELAY);
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}
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void button_init(PCA9555* aPca9555, xQueueHandle aQueue) {
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queue = aQueue;
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pca9555_set_interrupt_handler(aPca9555, PCA9555_PIN_BTN_START, button_handler);
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pca9555_set_interrupt_handler(aPca9555, PCA9555_PIN_BTN_SELECT, button_handler);
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pca9555_set_interrupt_handler(aPca9555, PCA9555_PIN_BTN_MENU, button_handler);
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pca9555_set_interrupt_handler(aPca9555, PCA9555_PIN_BTN_HOME, button_handler);
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pca9555_set_interrupt_handler(aPca9555, PCA9555_PIN_BTN_JOY_LEFT, button_handler);
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pca9555_set_interrupt_handler(aPca9555, PCA9555_PIN_BTN_JOY_PRESS, button_handler);
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pca9555_set_interrupt_handler(aPca9555, PCA9555_PIN_BTN_JOY_DOWN, button_handler);
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pca9555_set_interrupt_handler(aPca9555, PCA9555_PIN_BTN_JOY_UP, button_handler);
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pca9555_set_interrupt_handler(aPca9555, PCA9555_PIN_BTN_JOY_RIGHT, button_handler);
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pca9555_set_interrupt_handler(aPca9555, PCA9555_PIN_BTN_BACK, button_handler);
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pca9555_set_interrupt_handler(aPca9555, PCA9555_PIN_BTN_ACCEPT, button_handler);
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}
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