Integrate WS2812 code into quantum core
This commit is contained in:
Yang Liu
parent
0a40654b82
commit
ba9ac457b2
7 changed files with 8 additions and 15 deletions
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@ -143,18 +143,12 @@ BACKLIGHT_ENABLE = yes # Enable keyboard backlight functionality
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# AUDIO_ENABLE = YES # Audio output on port C6
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# UNICODE_ENABLE = YES # Unicode
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# BLUETOOTH_ENABLE = yes # Enable Bluetooth with the Adafruit EZ-Key HID
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RGBLIGHT_ENABLE = yes # Enable WS2812 bottom RGB light
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RGBLIGHT_ENABLE = yes # Enable WS2812 RGB underlight. Do not enable this with MIDI at the same time.
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ifdef BACKLIGHT_ENABLE
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SRC += backlight.c
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endif
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ifdef RGBLIGHT_ENABLE
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SRC += light_ws2812.c
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SRC += rgblight.c
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OPT_DEFS += -DRGBLIGHT_ENABLE
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endif
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# Optimize size but this may cause error "relocation truncated to fit"
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#EXTRALDFLAGS = -Wl,--relax
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@ -63,15 +63,9 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
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#define ws2812_DDRREG DDRD
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#define ws2812_pin PD1
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#define RGBLED_NUM 28 // Number of LEDs
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#ifndef RGBLIGHT_HUE_STEP
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#define RGBLIGHT_HUE_STEP 10
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#endif
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#ifndef RGBLIGHT_SAT_STEP
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#define RGBLIGHT_SAT_STEP 17
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#endif
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#ifndef RGBLIGHT_VAL_STEP
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#define RGBLIGHT_VAL_STEP 17
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#endif
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/*
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* Feature disable options
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@ -1,181 +0,0 @@
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/*
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* light weight WS2812 lib V2.0b
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*
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* Controls WS2811/WS2812/WS2812B RGB-LEDs
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* Author: Tim (cpldcpu@gmail.com)
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*
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* Jan 18th, 2014 v2.0b Initial Version
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* Nov 29th, 2015 v2.3 Added SK6812RGBW support
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*
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* License: GNU GPL v2 (see License.txt)
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*/
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#include "light_ws2812.h"
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#include <avr/interrupt.h>
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#include <avr/io.h>
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#include <util/delay.h>
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#include "debug.h"
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// Setleds for standard RGB
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void inline ws2812_setleds(struct cRGB *ledarray, uint16_t leds)
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{
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ws2812_setleds_pin(ledarray,leds, _BV(ws2812_pin));
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}
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void inline ws2812_setleds_pin(struct cRGB *ledarray, uint16_t leds, uint8_t pinmask)
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{
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ws2812_DDRREG |= pinmask; // Enable DDR
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ws2812_sendarray_mask((uint8_t*)ledarray,leds+leds+leds,pinmask);
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_delay_us(50);
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}
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// Setleds for SK6812RGBW
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void inline ws2812_setleds_rgbw(struct cRGBW *ledarray, uint16_t leds)
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{
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ws2812_DDRREG |= _BV(ws2812_pin); // Enable DDR
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ws2812_sendarray_mask((uint8_t*)ledarray,leds<<2,_BV(ws2812_pin));
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_delay_us(80);
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}
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void ws2812_sendarray(uint8_t *data,uint16_t datlen)
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{
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ws2812_sendarray_mask(data,datlen,_BV(ws2812_pin));
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}
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/*
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This routine writes an array of bytes with RGB values to the Dataout pin
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using the fast 800kHz clockless WS2811/2812 protocol.
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*/
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// Timing in ns
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#define w_zeropulse 350
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#define w_onepulse 900
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#define w_totalperiod 1250
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// Fixed cycles used by the inner loop
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#define w_fixedlow 2
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#define w_fixedhigh 4
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#define w_fixedtotal 8
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// Insert NOPs to match the timing, if possible
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#define w_zerocycles (((F_CPU/1000)*w_zeropulse )/1000000)
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#define w_onecycles (((F_CPU/1000)*w_onepulse +500000)/1000000)
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#define w_totalcycles (((F_CPU/1000)*w_totalperiod +500000)/1000000)
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// w1 - nops between rising edge and falling edge - low
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#define w1 (w_zerocycles-w_fixedlow)
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// w2 nops between fe low and fe high
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#define w2 (w_onecycles-w_fixedhigh-w1)
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// w3 nops to complete loop
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#define w3 (w_totalcycles-w_fixedtotal-w1-w2)
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#if w1>0
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#define w1_nops w1
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#else
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#define w1_nops 0
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#endif
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// The only critical timing parameter is the minimum pulse length of the "0"
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// Warn or throw error if this timing can not be met with current F_CPU settings.
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#define w_lowtime ((w1_nops+w_fixedlow)*1000000)/(F_CPU/1000)
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#if w_lowtime>550
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#error "Light_ws2812: Sorry, the clock speed is too low. Did you set F_CPU correctly?"
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#elif w_lowtime>450
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#warning "Light_ws2812: The timing is critical and may only work on WS2812B, not on WS2812(S)."
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#warning "Please consider a higher clockspeed, if possible"
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#endif
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#if w2>0
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#define w2_nops w2
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#else
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#define w2_nops 0
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#endif
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#if w3>0
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#define w3_nops w3
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#else
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#define w3_nops 0
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#endif
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#define w_nop1 "nop \n\t"
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#define w_nop2 "rjmp .+0 \n\t"
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#define w_nop4 w_nop2 w_nop2
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#define w_nop8 w_nop4 w_nop4
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#define w_nop16 w_nop8 w_nop8
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void inline ws2812_sendarray_mask(uint8_t *data,uint16_t datlen,uint8_t maskhi)
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{
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uint8_t curbyte,ctr,masklo;
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uint8_t sreg_prev;
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masklo =~maskhi&ws2812_PORTREG;
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maskhi |= ws2812_PORTREG;
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sreg_prev=SREG;
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cli();
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while (datlen--) {
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curbyte=*data++;
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asm volatile(
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" ldi %0,8 \n\t"
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"loop%=: \n\t"
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" out %2,%3 \n\t" // '1' [01] '0' [01] - re
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#if (w1_nops&1)
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w_nop1
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#endif
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#if (w1_nops&2)
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w_nop2
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#endif
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#if (w1_nops&4)
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w_nop4
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#endif
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#if (w1_nops&8)
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w_nop8
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#endif
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#if (w1_nops&16)
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w_nop16
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#endif
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" sbrs %1,7 \n\t" // '1' [03] '0' [02]
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" out %2,%4 \n\t" // '1' [--] '0' [03] - fe-low
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" lsl %1 \n\t" // '1' [04] '0' [04]
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#if (w2_nops&1)
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w_nop1
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#endif
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#if (w2_nops&2)
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w_nop2
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#endif
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#if (w2_nops&4)
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w_nop4
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#endif
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#if (w2_nops&8)
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w_nop8
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#endif
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#if (w2_nops&16)
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w_nop16
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#endif
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" out %2,%4 \n\t" // '1' [+1] '0' [+1] - fe-high
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#if (w3_nops&1)
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w_nop1
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#endif
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#if (w3_nops&2)
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w_nop2
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#endif
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#if (w3_nops&4)
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w_nop4
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#endif
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#if (w3_nops&8)
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w_nop8
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#endif
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#if (w3_nops&16)
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w_nop16
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#endif
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" dec %0 \n\t" // '1' [+2] '0' [+2]
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" brne loop%=\n\t" // '1' [+3] '0' [+4]
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: "=&d" (ctr)
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: "r" (curbyte), "I" (_SFR_IO_ADDR(ws2812_PORTREG)), "r" (maskhi), "r" (masklo)
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);
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}
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SREG=sreg_prev;
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}
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@ -1,73 +0,0 @@
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/*
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* light weight WS2812 lib include
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*
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* Version 2.3 - Nev 29th 2015
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* Author: Tim (cpldcpu@gmail.com)
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*
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* Please do not change this file! All configuration is handled in "ws2812_config.h"
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*
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* License: GNU GPL v2 (see License.txt)
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+
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*/
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#ifndef LIGHT_WS2812_H_
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#define LIGHT_WS2812_H_
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#include <avr/io.h>
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#include <avr/interrupt.h>
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//#include "ws2812_config.h"
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/*
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* Structure of the LED array
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*
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* cRGB: RGB for WS2812S/B/C/D, SK6812, SK6812Mini, SK6812WWA, APA104, APA106
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* cRGBW: RGBW for SK6812RGBW
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*/
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struct cRGB { uint8_t g; uint8_t r; uint8_t b; };
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struct cRGBW { uint8_t g; uint8_t r; uint8_t b; uint8_t w;};
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/* User Interface
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*
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* Input:
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* ledarray: An array of GRB data describing the LED colors
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* number_of_leds: The number of LEDs to write
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* pinmask (optional): Bitmask describing the output bin. e.g. _BV(PB0)
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*
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* The functions will perform the following actions:
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* - Set the data-out pin as output
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* - Send out the LED data
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* - Wait 50<EFBFBD>s to reset the LEDs
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*/
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void ws2812_setleds (struct cRGB *ledarray, uint16_t number_of_leds);
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void ws2812_setleds_pin (struct cRGB *ledarray, uint16_t number_of_leds,uint8_t pinmask);
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void ws2812_setleds_rgbw(struct cRGBW *ledarray, uint16_t number_of_leds);
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/*
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* Old interface / Internal functions
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*
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* The functions take a byte-array and send to the data output as WS2812 bitstream.
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* The length is the number of bytes to send - three per LED.
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*/
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void ws2812_sendarray (uint8_t *array,uint16_t length);
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void ws2812_sendarray_mask(uint8_t *array,uint16_t length, uint8_t pinmask);
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/*
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* Internal defines
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*/
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#ifndef CONCAT
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#define CONCAT(a, b) a ## b
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#endif
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#ifndef CONCAT_EXP
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#define CONCAT_EXP(a, b) CONCAT(a, b)
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#endif
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// #define ws2812_PORTREG CONCAT_EXP(PORT,ws2812_port)
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// #define ws2812_DDRREG CONCAT_EXP(DDR,ws2812_port)
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#endif /* LIGHT_WS2812_H_ */
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@ -1,505 +0,0 @@
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#include <avr/eeprom.h>
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#include <avr/interrupt.h>
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#include <util/delay.h>
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#include "progmem.h"
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#include "timer.h"
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#include "rgblight.h"
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#include "debug.h"
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const uint8_t DIM_CURVE[] PROGMEM = {
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0, 1, 1, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3,
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3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4,
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4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 6, 6, 6,
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6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8,
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8, 8, 9, 9, 9, 9, 9, 9, 10, 10, 10, 10, 10, 11, 11, 11,
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11, 11, 12, 12, 12, 12, 12, 13, 13, 13, 13, 14, 14, 14, 14, 15,
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15, 15, 16, 16, 16, 16, 17, 17, 17, 18, 18, 18, 19, 19, 19, 20,
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20, 20, 21, 21, 22, 22, 22, 23, 23, 24, 24, 25, 25, 25, 26, 26,
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27, 27, 28, 28, 29, 29, 30, 30, 31, 32, 32, 33, 33, 34, 35, 35,
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36, 36, 37, 38, 38, 39, 40, 40, 41, 42, 43, 43, 44, 45, 46, 47,
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48, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62,
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63, 64, 65, 66, 68, 69, 70, 71, 73, 74, 75, 76, 78, 79, 81, 82,
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83, 85, 86, 88, 90, 91, 93, 94, 96, 98, 99, 101, 103, 105, 107, 109,
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110, 112, 114, 116, 118, 121, 123, 125, 127, 129, 132, 134, 136, 139, 141, 144,
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146, 149, 151, 154, 157, 159, 162, 165, 168, 171, 174, 177, 180, 183, 186, 190,
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193, 196, 200, 203, 207, 211, 214, 218, 222, 226, 230, 234, 238, 242, 248, 255,
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};
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const uint8_t RGBLED_BREATHING_TABLE[] PROGMEM = {0,0,0,0,1,1,1,2,2,3,4,5,5,6,7,9,10,11,12,14,15,17,18,20,21,23,25,27,29,31,33,35,37,40,42,44,47,49,52,54,57,59,62,65,67,70,73,76,79,82,85,88,90,93,97,100,103,106,109,112,115,118,121,124,127,131,134,137,140,143,146,149,152,155,158,162,165,167,170,173,176,179,182,185,188,190,193,196,198,201,203,206,208,211,213,215,218,220,222,224,226,228,230,232,234,235,237,238,240,241,243,244,245,246,248,249,250,250,251,252,253,253,254,254,254,255,255,255,255,255,255,255,254,254,254,253,253,252,251,250,250,249,248,246,245,244,243,241,240,238,237,235,234,232,230,228,226,224,222,220,218,215,213,211,208,206,203,201,198,196,193,190,188,185,182,179,176,173,170,167,165,162,158,155,152,149,146,143,140,137,134,131,128,124,121,118,115,112,109,106,103,100,97,93,90,88,85,82,79,76,73,70,67,65,62,59,57,54,52,49,47,44,42,40,37,35,33,31,29,27,25,23,21,20,18,17,15,14,12,11,10,9,7,6,5,5,4,3,2,2,1,1,1,0,0,0};
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const uint8_t RGBLED_BREATHING_INTERVALS[] PROGMEM = {30, 20, 10, 5};
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const uint8_t RGBLED_RAINBOW_MOOD_INTERVALS[] PROGMEM = {120, 60, 30};
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const uint8_t RGBLED_RAINBOW_SWIRL_INTERVALS[] PROGMEM = {100, 50, 20};
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const uint8_t RGBLED_SNAKE_INTERVALS[] PROGMEM = {100, 50, 20};
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const uint8_t RGBLED_KNIGHT_INTERVALS[] PROGMEM = {100, 50, 20};
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rgblight_config_t rgblight_config;
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rgblight_config_t inmem_config;
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struct cRGB led[RGBLED_NUM];
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uint8_t rgblight_inited = 0;
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void sethsv(uint16_t hue, uint8_t sat, uint8_t val, struct cRGB *led1) {
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/* convert hue, saturation and brightness ( HSB/HSV ) to RGB
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The DIM_CURVE is used only on brightness/value and on saturation (inverted).
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This looks the most natural.
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*/
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uint8_t r, g, b;
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val = pgm_read_byte(&DIM_CURVE[val]);
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sat = 255 - pgm_read_byte(&DIM_CURVE[255 - sat]);
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uint8_t base;
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if (sat == 0) { // Acromatic color (gray). Hue doesn't mind.
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r = val;
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g = val;
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b = val;
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} else {
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base = ((255 - sat) * val) >> 8;
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switch (hue / 60) {
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case 0:
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r = val;
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g = (((val - base)*hue) / 60) + base;
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b = base;
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break;
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case 1:
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r = (((val - base)*(60 - (hue % 60))) / 60) + base;
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g = val;
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b = base;
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break;
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case 2:
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r = base;
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g = val;
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b = (((val - base)*(hue % 60)) / 60) + base;
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break;
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case 3:
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r = base;
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g = (((val - base)*(60 - (hue % 60))) / 60) + base;
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b = val;
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break;
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case 4:
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r = (((val - base)*(hue % 60)) / 60) + base;
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g = base;
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b = val;
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break;
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case 5:
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r = val;
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g = base;
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b = (((val - base)*(60 - (hue % 60))) / 60) + base;
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break;
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}
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}
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setrgb(r,g,b, led1);
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}
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void setrgb(uint8_t r, uint8_t g, uint8_t b, struct cRGB *led1) {
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(*led1).r = r;
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(*led1).g = g;
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(*led1).b = b;
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}
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uint32_t eeconfig_read_rgblight(void) {
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return eeprom_read_dword(EECONFIG_RGBLIGHT);
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}
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void eeconfig_write_rgblight(uint32_t val) {
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eeprom_write_dword(EECONFIG_RGBLIGHT, val);
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}
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void eeconfig_write_rgblight_default(void) {
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dprintf("eeconfig_write_rgblight_default\n");
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rgblight_config.enable = 1;
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rgblight_config.mode = 1;
|
||||
rgblight_config.hue = 200;
|
||||
rgblight_config.sat = 204;
|
||||
rgblight_config.val = 204;
|
||||
eeconfig_write_rgblight(rgblight_config.raw);
|
||||
}
|
||||
void eeconfig_debug_rgblight(void) {
|
||||
dprintf("rgblight_config eprom\n");
|
||||
dprintf("rgblight_config.enable = %d\n", rgblight_config.enable);
|
||||
dprintf("rghlight_config.mode = %d\n", rgblight_config.mode);
|
||||
dprintf("rgblight_config.hue = %d\n", rgblight_config.hue);
|
||||
dprintf("rgblight_config.sat = %d\n", rgblight_config.sat);
|
||||
dprintf("rgblight_config.val = %d\n", rgblight_config.val);
|
||||
}
|
||||
|
||||
void rgblight_init(void) {
|
||||
debug_enable = 1; // Debug ON!
|
||||
dprintf("rgblight_init called.\n");
|
||||
rgblight_inited = 1;
|
||||
dprintf("rgblight_init start!\n");
|
||||
if (!eeconfig_is_enabled()) {
|
||||
dprintf("rgblight_init eeconfig is not enabled.\n");
|
||||
eeconfig_init();
|
||||
eeconfig_write_rgblight_default();
|
||||
}
|
||||
rgblight_config.raw = eeconfig_read_rgblight();
|
||||
if (!rgblight_config.mode) {
|
||||
dprintf("rgblight_init rgblight_config.mode = 0. Write default values to EEPROM.\n");
|
||||
eeconfig_write_rgblight_default();
|
||||
rgblight_config.raw = eeconfig_read_rgblight();
|
||||
}
|
||||
eeconfig_debug_rgblight(); // display current eeprom values
|
||||
|
||||
rgblight_timer_init(); // setup the timer
|
||||
|
||||
if (rgblight_config.enable) {
|
||||
rgblight_mode(rgblight_config.mode);
|
||||
}
|
||||
}
|
||||
|
||||
void rgblight_increase(void) {
|
||||
uint8_t mode;
|
||||
if (rgblight_config.mode < RGBLIGHT_MODES) {
|
||||
mode = rgblight_config.mode + 1;
|
||||
}
|
||||
rgblight_mode(mode);
|
||||
}
|
||||
|
||||
void rgblight_decrease(void) {
|
||||
uint8_t mode;
|
||||
if (rgblight_config.mode > 1) { //mode will never < 1, if mode is less than 1, eeprom need to be initialized.
|
||||
mode = rgblight_config.mode-1;
|
||||
}
|
||||
rgblight_mode(mode);
|
||||
}
|
||||
|
||||
void rgblight_step(void) {
|
||||
uint8_t mode;
|
||||
mode = rgblight_config.mode + 1;
|
||||
if (mode > RGBLIGHT_MODES) {
|
||||
mode = 1;
|
||||
}
|
||||
rgblight_mode(mode);
|
||||
}
|
||||
|
||||
void rgblight_mode(uint8_t mode) {
|
||||
if (!rgblight_config.enable) {
|
||||
return;
|
||||
}
|
||||
if (mode<1) {
|
||||
rgblight_config.mode = 1;
|
||||
} else if (mode > RGBLIGHT_MODES) {
|
||||
rgblight_config.mode = RGBLIGHT_MODES;
|
||||
} else {
|
||||
rgblight_config.mode = mode;
|
||||
}
|
||||
eeconfig_write_rgblight(rgblight_config.raw);
|
||||
dprintf("rgblight mode: %u\n", rgblight_config.mode);
|
||||
if (rgblight_config.mode == 1) {
|
||||
rgblight_timer_disable();
|
||||
} else if (rgblight_config.mode >=2 && rgblight_config.mode <=23) {
|
||||
// MODE 2-5, breathing
|
||||
// MODE 6-8, rainbow mood
|
||||
// MODE 9-14, rainbow swirl
|
||||
// MODE 15-20, snake
|
||||
// MODE 21-23, knight
|
||||
rgblight_timer_enable();
|
||||
}
|
||||
rgblight_sethsv(rgblight_config.hue, rgblight_config.sat, rgblight_config.val);
|
||||
}
|
||||
|
||||
void rgblight_toggle(void) {
|
||||
rgblight_config.enable ^= 1;
|
||||
eeconfig_write_rgblight(rgblight_config.raw);
|
||||
dprintf("rgblight toggle: rgblight_config.enable = %u\n", rgblight_config.enable);
|
||||
if (rgblight_config.enable) {
|
||||
rgblight_mode(rgblight_config.mode);
|
||||
} else {
|
||||
rgblight_timer_disable();
|
||||
_delay_ms(50);
|
||||
rgblight_set();
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void rgblight_increase_hue(void){
|
||||
uint16_t hue;
|
||||
hue = (rgblight_config.hue+RGBLIGHT_HUE_STEP) % 360;
|
||||
rgblight_sethsv(hue, rgblight_config.sat, rgblight_config.val);
|
||||
}
|
||||
void rgblight_decrease_hue(void){
|
||||
uint16_t hue;
|
||||
if (rgblight_config.hue-RGBLIGHT_HUE_STEP <0 ) {
|
||||
hue = (rgblight_config.hue+360-RGBLIGHT_HUE_STEP) % 360;
|
||||
} else {
|
||||
hue = (rgblight_config.hue-RGBLIGHT_HUE_STEP) % 360;
|
||||
}
|
||||
rgblight_sethsv(hue, rgblight_config.sat, rgblight_config.val);
|
||||
}
|
||||
void rgblight_increase_sat(void) {
|
||||
uint8_t sat;
|
||||
if (rgblight_config.sat + RGBLIGHT_SAT_STEP > 255) {
|
||||
sat = 255;
|
||||
} else {
|
||||
sat = rgblight_config.sat+RGBLIGHT_SAT_STEP;
|
||||
}
|
||||
rgblight_sethsv(rgblight_config.hue, sat, rgblight_config.val);
|
||||
}
|
||||
void rgblight_decrease_sat(void){
|
||||
uint8_t sat;
|
||||
if (rgblight_config.sat - RGBLIGHT_SAT_STEP < 0) {
|
||||
sat = 0;
|
||||
} else {
|
||||
sat = rgblight_config.sat-RGBLIGHT_SAT_STEP;
|
||||
}
|
||||
rgblight_sethsv(rgblight_config.hue, sat, rgblight_config.val);
|
||||
}
|
||||
void rgblight_increase_val(void){
|
||||
uint8_t val;
|
||||
if (rgblight_config.val + RGBLIGHT_VAL_STEP > 255) {
|
||||
val = 255;
|
||||
} else {
|
||||
val = rgblight_config.val+RGBLIGHT_VAL_STEP;
|
||||
}
|
||||
rgblight_sethsv(rgblight_config.hue, rgblight_config.sat, val);
|
||||
}
|
||||
void rgblight_decrease_val(void) {
|
||||
uint8_t val;
|
||||
if (rgblight_config.val - RGBLIGHT_VAL_STEP < 0) {
|
||||
val = 0;
|
||||
} else {
|
||||
val = rgblight_config.val-RGBLIGHT_VAL_STEP;
|
||||
}
|
||||
rgblight_sethsv(rgblight_config.hue, rgblight_config.sat, val);
|
||||
}
|
||||
|
||||
void rgblight_sethsv_noeeprom(uint16_t hue, uint8_t sat, uint8_t val){
|
||||
inmem_config.raw = rgblight_config.raw;
|
||||
if (rgblight_config.enable) {
|
||||
struct cRGB tmp_led;
|
||||
sethsv(hue, sat, val, &tmp_led);
|
||||
inmem_config.hue = hue;
|
||||
inmem_config.sat = sat;
|
||||
inmem_config.val = val;
|
||||
// dprintf("rgblight set hue [MEMORY]: %u,%u,%u\n", inmem_config.hue, inmem_config.sat, inmem_config.val);
|
||||
rgblight_setrgb(tmp_led.r, tmp_led.g, tmp_led.b);
|
||||
}
|
||||
}
|
||||
void rgblight_sethsv(uint16_t hue, uint8_t sat, uint8_t val){
|
||||
if (rgblight_config.enable) {
|
||||
if (rgblight_config.mode == 1) {
|
||||
// same static color
|
||||
rgblight_sethsv_noeeprom(hue, sat, val);
|
||||
} else {
|
||||
// all LEDs in same color
|
||||
if (rgblight_config.mode >= 2 && rgblight_config.mode <= 5) {
|
||||
// breathing mode, ignore the change of val, use in memory value instead
|
||||
val = rgblight_config.val;
|
||||
} else if (rgblight_config.mode >= 6 && rgblight_config.mode <= 14) {
|
||||
// rainbow mood and rainbow swirl, ignore the change of hue
|
||||
hue = rgblight_config.hue;
|
||||
}
|
||||
}
|
||||
rgblight_config.hue = hue;
|
||||
rgblight_config.sat = sat;
|
||||
rgblight_config.val = val;
|
||||
eeconfig_write_rgblight(rgblight_config.raw);
|
||||
dprintf("rgblight set hsv [EEPROM]: %u,%u,%u\n", rgblight_config.hue, rgblight_config.sat, rgblight_config.val);
|
||||
}
|
||||
}
|
||||
|
||||
void rgblight_setrgb(uint8_t r, uint8_t g, uint8_t b){
|
||||
// dprintf("rgblight set rgb: %u,%u,%u\n", r,g,b);
|
||||
for (uint8_t i=0;i<RGBLED_NUM;i++) {
|
||||
led[i].r = r;
|
||||
led[i].g = g;
|
||||
led[i].b = b;
|
||||
}
|
||||
rgblight_set();
|
||||
|
||||
}
|
||||
|
||||
void rgblight_set(void) {
|
||||
if (rgblight_config.enable) {
|
||||
ws2812_setleds(led, RGBLED_NUM);
|
||||
} else {
|
||||
for (uint8_t i=0;i<RGBLED_NUM;i++) {
|
||||
led[i].r = 0;
|
||||
led[i].g = 0;
|
||||
led[i].b = 0;
|
||||
}
|
||||
ws2812_setleds(led, RGBLED_NUM);
|
||||
}
|
||||
}
|
||||
|
||||
// Animation timer -- AVR Timer3
|
||||
void rgblight_timer_init(void) {
|
||||
static uint8_t rgblight_timer_is_init = 0;
|
||||
if (rgblight_timer_is_init) {
|
||||
return;
|
||||
}
|
||||
rgblight_timer_is_init = 1;
|
||||
/* Timer 3 setup */
|
||||
TCCR3B = _BV(WGM32) //CTC mode OCR3A as TOP
|
||||
| _BV(CS30); //Clock selelct: clk/1
|
||||
/* Set TOP value */
|
||||
uint8_t sreg = SREG;
|
||||
cli();
|
||||
OCR3AH = (RGBLED_TIMER_TOP>>8)&0xff;
|
||||
OCR3AL = RGBLED_TIMER_TOP&0xff;
|
||||
SREG = sreg;
|
||||
}
|
||||
void rgblight_timer_enable(void) {
|
||||
TIMSK3 |= _BV(OCIE3A);
|
||||
dprintf("TIMER3 enabled.\n");
|
||||
}
|
||||
void rgblight_timer_disable(void) {
|
||||
TIMSK3 &= ~_BV(OCIE3A);
|
||||
dprintf("TIMER3 disabled.\n");
|
||||
}
|
||||
void rgblight_timer_toggle(void) {
|
||||
TIMSK3 ^= _BV(OCIE3A);
|
||||
dprintf("TIMER3 toggled.\n");
|
||||
}
|
||||
|
||||
ISR(TIMER3_COMPA_vect) {
|
||||
// Mode = 1, static light, do nothing here
|
||||
if (rgblight_config.mode>=2 && rgblight_config.mode<=5) {
|
||||
// mode = 2 to 5, breathing mode
|
||||
rgblight_effect_breathing(rgblight_config.mode-2);
|
||||
|
||||
} else if (rgblight_config.mode>=6 && rgblight_config.mode<=8) {
|
||||
rgblight_effect_rainbow_mood(rgblight_config.mode-6);
|
||||
} else if (rgblight_config.mode>=9 && rgblight_config.mode<=14) {
|
||||
rgblight_effect_rainbow_swirl(rgblight_config.mode-9);
|
||||
} else if (rgblight_config.mode>=15 && rgblight_config.mode<=20) {
|
||||
rgblight_effect_snake(rgblight_config.mode-15);
|
||||
} else if (rgblight_config.mode>=21 && rgblight_config.mode<=23) {
|
||||
rgblight_effect_knight(rgblight_config.mode-21);
|
||||
}
|
||||
}
|
||||
|
||||
// effects
|
||||
void rgblight_effect_breathing(uint8_t interval) {
|
||||
static uint8_t pos = 0;
|
||||
static uint16_t last_timer = 0;
|
||||
|
||||
if (timer_elapsed(last_timer)<pgm_read_byte(&RGBLED_BREATHING_INTERVALS[interval])) return;
|
||||
last_timer = timer_read();
|
||||
|
||||
rgblight_sethsv_noeeprom(rgblight_config.hue, rgblight_config.sat, pgm_read_byte(&RGBLED_BREATHING_TABLE[pos]));
|
||||
pos = (pos+1) % 256;
|
||||
}
|
||||
|
||||
void rgblight_effect_rainbow_mood(uint8_t interval) {
|
||||
static uint16_t current_hue=0;
|
||||
static uint16_t last_timer = 0;
|
||||
|
||||
if (timer_elapsed(last_timer)<pgm_read_byte(&RGBLED_RAINBOW_MOOD_INTERVALS[interval])) return;
|
||||
last_timer = timer_read();
|
||||
rgblight_sethsv_noeeprom(current_hue, rgblight_config.sat, rgblight_config.val);
|
||||
current_hue = (current_hue+1) % 360;
|
||||
}
|
||||
|
||||
void rgblight_effect_rainbow_swirl(uint8_t interval) {
|
||||
static uint16_t current_hue=0;
|
||||
static uint16_t last_timer = 0;
|
||||
uint16_t hue;
|
||||
uint8_t i;
|
||||
if (timer_elapsed(last_timer)<pgm_read_byte(&RGBLED_RAINBOW_MOOD_INTERVALS[interval/2])) return;
|
||||
last_timer = timer_read();
|
||||
for (i=0; i<RGBLED_NUM; i++) {
|
||||
hue = (360/RGBLED_NUM*i+current_hue)%360;
|
||||
sethsv(hue, rgblight_config.sat, rgblight_config.val, &led[i]);
|
||||
}
|
||||
rgblight_set();
|
||||
|
||||
if (interval % 2) {
|
||||
current_hue = (current_hue+1) % 360;
|
||||
} else {
|
||||
if (current_hue -1 < 0) {
|
||||
current_hue = 359;
|
||||
} else {
|
||||
current_hue = current_hue - 1;
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
void rgblight_effect_snake(uint8_t interval) {
|
||||
static uint8_t pos=0;
|
||||
static uint16_t last_timer = 0;
|
||||
uint8_t i,j;
|
||||
int8_t k;
|
||||
int8_t increament = 1;
|
||||
if (interval%2) increament = -1;
|
||||
if (timer_elapsed(last_timer)<pgm_read_byte(&RGBLED_SNAKE_INTERVALS[interval/2])) return;
|
||||
last_timer = timer_read();
|
||||
for (i=0;i<RGBLED_NUM;i++) {
|
||||
led[i].r=0;
|
||||
led[i].g=0;
|
||||
led[i].b=0;
|
||||
for (j=0;j<RGBLIGHT_EFFECT_SNAKE_LENGTH;j++) {
|
||||
k = pos+j*increament;
|
||||
if (k<0) k = k+RGBLED_NUM;
|
||||
if (i==k) {
|
||||
sethsv(rgblight_config.hue, rgblight_config.sat, (uint8_t)(rgblight_config.val*(RGBLIGHT_EFFECT_SNAKE_LENGTH-j)/RGBLIGHT_EFFECT_SNAKE_LENGTH), &led[i]);
|
||||
}
|
||||
}
|
||||
}
|
||||
rgblight_set();
|
||||
if (increament == 1) {
|
||||
if (pos - 1 < 0) {
|
||||
pos = 13;
|
||||
} else {
|
||||
pos -= 1;
|
||||
}
|
||||
} else {
|
||||
pos = (pos+1)%RGBLED_NUM;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
void rgblight_effect_knight(uint8_t interval) {
|
||||
static int8_t pos=0;
|
||||
static uint16_t last_timer = 0;
|
||||
uint8_t i,j,cur;
|
||||
int8_t k;
|
||||
struct cRGB preled[RGBLED_NUM];
|
||||
static int8_t increament = -1;
|
||||
if (timer_elapsed(last_timer)<pgm_read_byte(&RGBLED_KNIGHT_INTERVALS[interval])) return;
|
||||
last_timer = timer_read();
|
||||
for (i=0;i<RGBLED_NUM;i++) {
|
||||
preled[i].r=0;
|
||||
preled[i].g=0;
|
||||
preled[i].b=0;
|
||||
for (j=0;j<RGBLIGHT_EFFECT_KNIGHT_LENGTH;j++) {
|
||||
k = pos+j*increament;
|
||||
if (k<0) k = 0;
|
||||
if (k>=RGBLED_NUM) k=RGBLED_NUM-1;
|
||||
if (i==k) {
|
||||
sethsv(rgblight_config.hue, rgblight_config.sat, rgblight_config.val, &preled[i]);
|
||||
}
|
||||
}
|
||||
}
|
||||
if (RGBLIGHT_EFFECT_KNIGHT_OFFSET) {
|
||||
for (i=0;i<RGBLED_NUM;i++) {
|
||||
cur = (i+RGBLIGHT_EFFECT_KNIGHT_OFFSET) % RGBLED_NUM;
|
||||
led[i].r = preled[cur].r;
|
||||
led[i].g = preled[cur].g;
|
||||
led[i].b = preled[cur].b;
|
||||
}
|
||||
}
|
||||
rgblight_set();
|
||||
if (increament == 1) {
|
||||
if (pos - 1 < 0 - RGBLIGHT_EFFECT_KNIGHT_LENGTH) {
|
||||
pos = 0- RGBLIGHT_EFFECT_KNIGHT_LENGTH;
|
||||
increament = -1;
|
||||
} else {
|
||||
pos -= 1;
|
||||
}
|
||||
} else {
|
||||
if (pos+1>RGBLED_NUM+RGBLIGHT_EFFECT_KNIGHT_LENGTH) {
|
||||
pos = RGBLED_NUM+RGBLIGHT_EFFECT_KNIGHT_LENGTH-1;
|
||||
increament = 1;
|
||||
} else {
|
||||
pos += 1;
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -1,87 +0,0 @@
|
|||
#ifndef RGBLIGHT_H
|
||||
#define RGBLIGHT_H
|
||||
|
||||
#ifndef RGBLIGHT_MODES
|
||||
#define RGBLIGHT_MODES 23
|
||||
#endif
|
||||
|
||||
#ifndef RGBLIGHT_EFFECT_SNAKE_LENGTH
|
||||
#define RGBLIGHT_EFFECT_SNAKE_LENGTH 7
|
||||
#endif
|
||||
|
||||
#ifndef RGBLIGHT_EFFECT_KNIGHT_LENGTH
|
||||
#define RGBLIGHT_EFFECT_KNIGHT_LENGTH 7
|
||||
#endif
|
||||
#ifndef RGBLIGHT_EFFECT_KNIGHT_OFFSET
|
||||
#define RGBLIGHT_EFFECT_KNIGHT_OFFSET 11
|
||||
#endif
|
||||
|
||||
#ifndef RGBLIGHT_EFFECT_DUALKNIGHT_LENGTH
|
||||
#define RGBLIGHT_EFFECT_DUALKNIGHT_LENGTH 4
|
||||
#endif
|
||||
|
||||
#ifndef RGBLIGHT_HUE_STEP
|
||||
#define RGBLIGHT_HUE_STEP 10
|
||||
#endif
|
||||
#ifndef RGBLIGHT_SAT_STEP
|
||||
#define RGBLIGHT_SAT_STEP 17
|
||||
#endif
|
||||
#ifndef RGBLIGHT_VAL_STEP
|
||||
#define RGBLIGHT_VAL_STEP 17
|
||||
#endif
|
||||
|
||||
#define RGBLED_TIMER_TOP F_CPU/(256*64)
|
||||
|
||||
#include <stdint.h>
|
||||
#include <stdbool.h>
|
||||
#include "eeconfig.h"
|
||||
#include "light_ws2812.h"
|
||||
|
||||
typedef union {
|
||||
uint32_t raw;
|
||||
struct {
|
||||
bool enable :1;
|
||||
uint8_t mode :6;
|
||||
uint16_t hue :9;
|
||||
uint8_t sat :8;
|
||||
uint8_t val :8;
|
||||
};
|
||||
} rgblight_config_t;
|
||||
|
||||
void rgblight_init(void);
|
||||
void rgblight_increase(void);
|
||||
void rgblight_decrease(void);
|
||||
void rgblight_toggle(void);
|
||||
void rgblight_step(void);
|
||||
void rgblight_mode(uint8_t mode);
|
||||
void rgblight_set(void);
|
||||
void rgblight_increase_hue(void);
|
||||
void rgblight_decrease_hue(void);
|
||||
void rgblight_increase_sat(void);
|
||||
void rgblight_decrease_sat(void);
|
||||
void rgblight_increase_val(void);
|
||||
void rgblight_decrease_val(void);
|
||||
void rgblight_sethsv(uint16_t hue, uint8_t sat, uint8_t val);
|
||||
void rgblight_setrgb(uint8_t r, uint8_t g, uint8_t b);
|
||||
|
||||
#define EECONFIG_RGBLIGHT (uint8_t *)7
|
||||
uint32_t eeconfig_read_rgblight(void);
|
||||
void eeconfig_write_rgblight(uint32_t val);
|
||||
void eeconfig_write_rgblight_default(void);
|
||||
void eeconfig_debug_rgblight(void);
|
||||
|
||||
void sethsv(uint16_t hue, uint8_t sat, uint8_t val, struct cRGB *led1);
|
||||
void setrgb(uint8_t r, uint8_t g, uint8_t b, struct cRGB *led1);
|
||||
void rgblight_sethsv_noeeprom(uint16_t hue, uint8_t sat, uint8_t val);
|
||||
|
||||
void rgblight_timer_init(void);
|
||||
void rgblight_timer_enable(void);
|
||||
void rgblight_timer_disable(void);
|
||||
void rgblight_timer_toggle(void);
|
||||
void rgblight_effect_breathing(uint8_t interval);
|
||||
void rgblight_effect_rainbow_mood(uint8_t interval);
|
||||
void rgblight_effect_rainbow_swirl(uint8_t interval);
|
||||
void rgblight_effect_snake(uint8_t interval);
|
||||
void rgblight_effect_knight(uint8_t interval);
|
||||
|
||||
#endif
|
||||
Loading…
Add table
Add a link
Reference in a new issue