1 files changed, 0 insertions, 96 deletions

diff --git a/drivers/avr/apa102.c b/drivers/avr/apa102.c
deleted file mode 100644
index 740acb573..000000000
--- a/drivers/avr/apa102.c
+++ /dev/null
@@ -1,96 +0,0 @@
-/*
- * APA102 lib V1.0a
- *
- * Controls APA102 RGB-LEDs
- * Author: Mikkel (Duckle29 on GitHub)
- *
- * Dec 22th, 2017  v1.0a Initial Version
- *
- * 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/>.
- */
-
-#include "apa102.h"
-#include <avr/interrupt.h>
-#include <avr/io.h>
-#include <util/delay.h>
-#include "debug.h"
-
-// Setleds for standard RGB
-void inline apa102_setleds(LED_TYPE *ledarray, uint16_t leds) { apa102_setleds_pin(ledarray, leds, _BV(RGB_DI_PIN & 0xF), _BV(RGB_CLK_PIN & 0xF)); }
-
-void static inline apa102_setleds_pin(LED_TYPE *ledarray, uint16_t leds, uint8_t pinmask_DI, uint8_t pinmask_CLK) {
-    setPinOutput(RGB_DI_PIN);
-    setPinOutput(RGB_CLK_PIN);
-
-    apa102_send_array((uint8_t *)ledarray, leds)
-}
-
-void apa102_send_array(uint8_t *data, uint16_t leds) {  // Data is struct of 3 bytes. RGB - leds is number of leds in data
-    apa102_start_frame();
-    while (leds--) {
-        apa102_send_frame(0xFF000000 | (data->b << 16) | (data->g << 8) | data->r);
-        data++;
-    }
-    apa102_end_frame(leds);
-}
-
-void apa102_send_frame(uint32_t frame) {
-    for (uint32_t i = 0xFF; i > 0;) {
-        apa102_send_byte(frame & i);
-        i = i << 8;
-    }
-}
-
-void apa102_start_frame() { apa102_send_frame(0); }
-
-void apa102_end_frame(uint16_t leds) {
-    // This function has been taken from: https://github.com/pololu/apa102-arduino/blob/master/APA102.h
-    // and adapted. The code is MIT licensed. I think thats compatible?
-
-    // We need to send some more bytes to ensure that all the LEDs in the
-    // chain see their new color and start displaying it.
-    //
-    // The data stream seen by the last LED in the chain will be delayed by
-    // (count - 1) clock edges, because each LED before it inverts the clock
-    // line and delays the data by one clock edge.  Therefore, to make sure
-    // the last LED actually receives the data we wrote, the number of extra
-    // edges we send at the end of the frame must be at least (count - 1).
-    // For the APA102C, that is sufficient.
-    //
-    // The SK9822 only updates after it sees 32 zero bits followed by one more
-    // rising edge.  To avoid having the update time depend on the color of
-    // the last LED, we send a dummy 0xFF byte.  (Unfortunately, this means
-    // that partial updates of the beginning of an LED strip are not possible;
-    // the LED after the last one you are trying to update will be black.)
-    // After that, to ensure that the last LED in the chain sees 32 zero bits
-    // and a rising edge, we need to send at least 65 + (count - 1) edges.  It
-    // is sufficent and simpler to just send (5 + count/16) bytes of zeros.
-    //
-    // We are ignoring the specification for the end frame in the APA102/SK9822
-    // datasheets because it does not actually ensure that all the LEDs will
-    // start displaying their new colors right away.
-
-    apa102_send_byte(0xFF);
-    for (uint16_t i = 0; i < 5 + leds / 16; i++) {
-        apa102_send_byte(0);
-    }
-}
-
-void apa102_send_byte(uint8_t byte) {
-    uint8_t i;
-    for (i = 0; i < 8; i++) {
-        writePin(RGB_DI_PIN, !!(byte & (1 << (7 - i))));
-        writePinHigh(RGB_CLK_PIN);
-    }
-}