Refactoring M6-A, M6-B, Zeal60, Zeal65, WT60-A, WT65-A, WT80-A (#4417)

[qmk_firmware.git] / keyboards / rama / m6_b / rgb_backlight.c

diff --git a/keyboards/rama/m6_b/rgb_backlight.c b/keyboards/rama/m6_b/rgb_backlight.c
deleted file mode 100644 (file)
index 8f7ac06..0000000
--- a/keyboards/rama/m6_b/rgb_backlight.c
+++ /dev/null
@@ -1,139 +0,0 @@
-/* Copyright 2018 Jason Williams (Wilba)
- *
- * 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 2 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/>.
- */
-#if RGB_BACKLIGHT_ENABLED
-
-#include "rgb_backlight.h"
-//#include "rgb_backlight_api.h"
-
-#include <avr/io.h>
-#include <util/delay.h>
-#include <avr/interrupt.h>
-#include "progmem.h"
-
-#include "quantum/color.h"
-#include "drivers/avr/i2c_master.h"
-#include "drivers/issi/is31fl3218.h"
-
-bool g_suspend_state = false;
-
-// Global tick at 20 Hz
-uint32_t g_tick = 0;
-uint8_t g_config_effect_speed = 0;
-uint8_t g_config_brightness = 255;
-
-void backlight_update_pwm_buffers(void)
-{
-       IS31FL3218_update_pwm_buffers();
-}
-
-void backlight_set_color( int index, uint8_t red, uint8_t green, uint8_t blue )
-{
-       IS31FL3218_set_color( index, red, green, blue );
-}
-
-void backlight_set_color_all( uint8_t red, uint8_t green, uint8_t blue )
-{
-       IS31FL3218_set_color_all( red, green, blue );
-}
-
-
-// This is (F_CPU/1024) / 20 Hz
-// = 15625 Hz / 20 Hz
-// = 781
-#define TIMER3_TOP 260
-
-void backlight_timer_init(void)
-{
-       static uint8_t backlight_timer_is_init = 0;
-       if ( backlight_timer_is_init )
-       {
-               return;
-       }
-       backlight_timer_is_init = 1;
-
-       // Timer 3 setup
-       TCCR3B = _BV(WGM32) |                   // CTC mode OCR3A as TOP
-                        _BV(CS32) | _BV(CS30); // prescale by /1024
-       // Set TOP value
-       uint8_t sreg = SREG;
-       cli();
-
-       OCR3AH = (TIMER3_TOP >> 8) & 0xff;
-       OCR3AL = TIMER3_TOP & 0xff;
-       SREG = sreg;
-}
-
-void backlight_timer_enable(void)
-{
-       TIMSK3 |= _BV(OCIE3A);
-}
-
-void backlight_timer_disable(void)
-{
-       TIMSK3 &= ~_BV(OCIE3A);
-}
-
-void backlight_set_suspend_state(bool state)
-{
-       g_suspend_state = state;
-}
-
-void backlight_effect_cycle_all(void)
-{
-       uint8_t hueOffset = ( g_tick << g_config_effect_speed ) & 0xFF;
-       uint8_t satOffset = 127;
-       // Relies on hue being 8-bit and wrapping
-       for ( int i=0; i<6; i++ )
-       {
-               HSV hsv = { .h = hueOffset, .s = satOffset, .v = g_config_brightness };
-               RGB rgb = hsv_to_rgb( hsv );
-               backlight_set_color( i, rgb.r, rgb.g, rgb.b );
-       }
-}
-
-ISR(TIMER3_COMPA_vect)
-{
-       // delay 1 second before driving LEDs or doing anything else
-       static uint8_t startup_tick = 0;
-       if ( startup_tick < 20 )
-       {
-               startup_tick++;
-               return;
-       }
-
-       g_tick++;
-
-       if ( g_suspend_state )
-       {
-               backlight_set_color_all( 0, 0, 0 );
-       }
-       else
-       {
-               //HSV hsv = { .h = 240, .s = 255, .v = g_config_brightness };
-               //RGB rgb = hsv_to_rgb( hsv );
-               //backlight_set_color_all( rgb.r, rgb.g, rgb.b );
-               backlight_effect_cycle_all();
-       }
-}
-
-void backlight_init_drivers(void)
-{
-       // Initialize I2C
-       i2c_init();
-       IS31FL3218_init();
-}
-
-#endif // RGB_BACKLIGHT_ENABLED