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