Inital Commit

sources/ugreen-led-cli/main.h

@@ -0,0 +1,58 @@
+#ifndef __UGREEN_LEDS_H__
+#define __UGREEN_LEDS_H__
+
+#include <array>
+#include <optional>
+#include "i2c.h"
+
+#define UGREEN_LED_POWER ugreen_leds_t::led_type_t::power
+#define UGREEN_LED_NETDEV ugreen_leds_t::led_type_t::netdev
+#define UGREEN_LED_DISK1 ugreen_leds_t::led_type_t::disk1
+#define UGREEN_LED_DISK2 ugreen_leds_t::led_type_t::disk2
+#define UGREEN_LED_DISK3 ugreen_leds_t::led_type_t::disk3
+#define UGREEN_LED_DISK4 ugreen_leds_t::led_type_t::disk4
+#define UGREEN_LED_DISK5 ugreen_leds_t::led_type_t::disk5
+#define UGREEN_LED_DISK6 ugreen_leds_t::led_type_t::disk6
+#define UGREEN_LED_DISK7 ugreen_leds_t::led_type_t::disk7
+#define UGREEN_LED_DISK8 ugreen_leds_t::led_type_t::disk8
+
+// #define UGREEN_LED_I2C_DEV   "/dev/i2c-1"
+#define UGREEN_LED_I2C_ADDR 0x3a
+
+class ugreen_leds_t {
+
+  i2c_device_t _i2c;
+
+  public:
+    enum class op_mode_t: uint8_t {
+      off = 0, on, blink, breath
+    };
+
+    enum class led_type_t: uint8_t {
+      power = 0, netdev, disk1, disk2, disk3, disk4, disk5, disk6, disk7, disk8
+    };
+
+    struct led_data_t {
+      bool is_available;
+      op_mode_t op_mode;
+      uint8_t brightness;
+      uint8_t color_r, color_g, color_b;
+      uint16_t t_on, t_off;
+    };
+
+  public:
+    int start();
+    led_data_t get_status(led_type_t id);
+    int set_onoff(led_type_t id, uint8_t status);
+    int set_rgb(led_type_t id, uint8_t r, uint8_t g, uint8_t b);
+    int set_brightness(led_type_t id, uint8_t brightness);
+    int set_blink(led_type_t id, uint16_t t_on, uint16_t t_off);
+    int set_breath(led_type_t id, uint16_t t_on, uint16_t t_off);
+    bool is_last_modification_successful();
+
+  private:
+    int _set_blink_or_breath(uint8_t command, led_type_t id, uint16_t t_on, uint16_t t_off);
+    int _change_status(led_type_t id, uint8_t command, std::array < std::optional < uint8_t > , 4 > params);
+};
+
+#endif