feat(MP/daemon): new header for led and button functionalities

src/06-mini-project/daemon/gpio/button.h

@@ -1,10 +1,24 @@
 #ifndef BUTTON_H
 #define BUTTON_H
 
-#define GPIO_EXPORT   "/sys/class/gpio/export"
+#define GPIO_BTN_INCREASE "0"
-#define GPIO_UNEXPORT "/sys/class/gpio/unexport"
+#define GPIO_BTN_DECREASE "2"
+#define GPIO_BTN_MODE "3"
 
-int btn_open(const char* gpio_path, const char* pin);
+typedef enum {
+    BTN_INCREASE,
+    BTN_DECREASE,
+    BTN_MODE,
+} btn_type_t;
 
+typedef void (*btn_callback_t)();
+
+typedef struct {
+    int gpio;
+    btn_callback_t callback;
+} btn_t;
+
+btn_t* btn_init(btn_type_t type);
+void btn_set_callback(btn_t* btn, btn_callback_t callback);
 
 #endif

src/06-mini-project/daemon/gpio/led.h

@@ -1,14 +1,21 @@
-#ifndef CSEL_WORKSPACE_LED_H
+#ifndef LED_H
-#define CSEL_WORKSPACE_LED_H
+#define LED_H
 
-#define GPIO_EXPORT   "/sys/class/gpio/export"
+#define GPIO_LED_STATUS "10"
-#define GPIO_UNEXPORT "/sys/class/gpio/unexport"
+#define GPIO_LED_POWER  "362"
 
-#define GPIO_LED       "/sys/class/gpio/gpio10"
+typedef enum {
-#define LED            "10"
+    LED_STATUS, // gpioa.10 --> gpio10
+    LED_POWER,  // gpiol.10 --> gpio362
+} led_type_t;
 
-int led_open(const char* gpio_path, const char* pin);
+typedef struct {
-void led_on(int led);
+    int gpio;
-void led_off(int led);
+} led_t;
 
-#endif //CSEL_WORKSPACE_LED_H
+led_t* led_init(led_type_t type);
+void led_on(led_t* led);
+void led_off(led_t* led);
+void led_toggle(led_t* led);
+
+#endif //LED_H