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DeautherX/src/my92xx-3.0.3/my92xx.h

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+/*
+
+MY92XX LED Driver for Arduino
+Based on the C driver by MaiKe Labs
+
+Copyright (c) 2016 - 2026 MaiKe Labs
+Copyright (C) 2017 - 2018 Xose Pérez for the Arduino compatible library
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+*/
+
+#ifndef _my92xx_h
+#define _my92xx_h
+
+#include <Arduino.h>
+
+#ifdef DEBUG_MY92XX
+    #if ARDUINO_ARCH_ESP8266
+        #define DEBUG_MSG_MY92XX(...) DEBUG_MY92XX.printf( __VA_ARGS__ )
+    #elif ARDUINO_ARCH_AVR
+        #define DEBUG_MSG_MY92XX(...) { char buffer[80]; snprintf(buffer, sizeof(buffer),  __VA_ARGS__ ); DEBUG_MY92XX.print(buffer); }
+    #endif
+#else
+    #define DEBUG_MSG_MY92XX(...)
+#endif
+
+typedef enum my92xx_model_t {
+        MY92XX_MODEL_MY9291 = 0X00,
+        MY92XX_MODEL_MY9231 = 0X01,
+} my92xx_model_t;
+
+typedef enum my92xx_cmd_one_shot_t {
+        MY92XX_CMD_ONE_SHOT_DISABLE = 0X00,
+        MY92XX_CMD_ONE_SHOT_ENFORCE = 0X01,
+} my92xx_cmd_one_shot_t;
+
+typedef enum my92xx_cmd_reaction_t {
+        MY92XX_CMD_REACTION_FAST = 0X00,
+        MY92XX_CMD_REACTION_SLOW = 0X01,
+} my92xx_cmd_reaction_t;
+
+typedef enum my92xx_cmd_bit_width_t {
+        MY92XX_CMD_BIT_WIDTH_16 = 0X00,
+        MY92XX_CMD_BIT_WIDTH_14 = 0X01,
+        MY92XX_CMD_BIT_WIDTH_12 = 0X02,
+        MY92XX_CMD_BIT_WIDTH_8 = 0X03,
+} my92xx_cmd_bit_width_t;
+
+typedef enum my92xx_cmd_frequency_t {
+        MY92XX_CMD_FREQUENCY_DIVIDE_1 = 0X00,
+        MY92XX_CMD_FREQUENCY_DIVIDE_4 = 0X01,
+        MY92XX_CMD_FREQUENCY_DIVIDE_16 = 0X02,
+        MY92XX_CMD_FREQUENCY_DIVIDE_64 = 0X03,
+} my92xx_cmd_frequency_t;
+
+typedef enum my92xx_cmd_scatter_t {
+        MY92XX_CMD_SCATTER_APDM = 0X00,
+        MY92XX_CMD_SCATTER_PWM = 0X01,
+} my92xx_cmd_scatter_t;
+
+typedef struct {
+        my92xx_cmd_scatter_t scatter:1;
+        my92xx_cmd_frequency_t frequency:2;
+        my92xx_cmd_bit_width_t bit_width:2;
+        my92xx_cmd_reaction_t reaction:1;
+        my92xx_cmd_one_shot_t one_shot:1;
+        unsigned char resv:1;
+} __attribute__ ((aligned(1), packed)) my92xx_cmd_t;
+
+#define MY92XX_COMMAND_DEFAULT { \
+    .scatter = MY92XX_CMD_SCATTER_APDM, \
+    .frequency = MY92XX_CMD_FREQUENCY_DIVIDE_1, \
+    .bit_width = MY92XX_CMD_BIT_WIDTH_8, \
+    .reaction = MY92XX_CMD_REACTION_FAST, \
+    .one_shot = MY92XX_CMD_ONE_SHOT_DISABLE, \
+    .resv = 0 \
+}
+
+class my92xx {
+
+    public:
+
+        my92xx(my92xx_model_t model, unsigned char chips, unsigned char di, unsigned char dcki, my92xx_cmd_t command);
+        unsigned char getChannels();
+        void setChannel(unsigned char channel, unsigned int value);
+        unsigned int getChannel(unsigned char channel);
+        void setState(bool state);
+        bool getState();
+        void update();
+
+    private:
+
+        void _di_pulse(unsigned int times);
+        void _dcki_pulse(unsigned int times);
+        void _set_cmd(my92xx_cmd_t command);
+        void _send();
+        void _write(unsigned int data, unsigned char bit_length);
+
+        my92xx_cmd_t _command;
+        my92xx_model_t _model = MY92XX_MODEL_MY9291;
+        unsigned char _chips = 1;
+        unsigned char _channels;
+        uint16_t * _value;
+        bool _state = false;
+        unsigned char _pin_di;
+        unsigned char _pin_dcki;
+
+
+};
+
+#endif