Delete remaining LED Ring code. Please use generic WS2812 LEDs instead.

src/main/drivers/light_ledring.c

@@ -1,80 +0,0 @@
-/*
- * This file is part of Cleanflight.
- *
- * Cleanflight 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.
- *
- * Cleanflight 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 Cleanflight.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <stdbool.h>
-#include <stdint.h>
-
-#include "platform.h"
-
-#include "common/axis.h"
-#include "common/maths.h"
-
-#include "bus_i2c.h"
-
-#include "light_ledring.h"
-
-// Driver for DFRobot I2C Led Ring
-#define LED_RING_ADDRESS    0x6D
-
-bool ledringDetect(void)
-{
-    bool ack = false;
-    uint8_t sig = 'e';
-
-    ack = i2cWrite(LED_RING_ADDRESS, 0xFF, sig);
-    if (!ack)
-        return false;
-    return true;
-}
-
-// pitch/roll are absolute angle inclination in multiple of 0.1 degree    180 deg = 1800
-void ledringState(bool armed, int16_t pitch, int16_t roll, int16_t heading)
-{
-    uint8_t b[10];
-    static uint8_t state;
-
-    if (state == 0) {
-        b[0] = 'z';
-        b[1] = (180 - heading) / 2;	// 1 unit = 2 degrees;
-        i2cWriteBuffer(LED_RING_ADDRESS, 0xFF, 2, b);
-        state = 1;
-    } else if (state == 1) {
-        b[0] = 'y';
-        b[1] = constrain(roll / 10 + 90, 0, 180);
-        b[2] = constrain(pitch / 10 + 90, 0, 180);
-        i2cWriteBuffer(LED_RING_ADDRESS, 0xFF, 3, b);
-        state = 2;
-    } else if (state == 2) {
-        b[0] = 'd';		// all unicolor GREEN
-        b[1] = 1;
-        if (armed)
-            b[2] = 1;
-        else
-            b[2] = 0;
-        i2cWriteBuffer(LED_RING_ADDRESS, 0xFF, 3, b);
-        state = 0;
-    }
-}
-
-void ledringBlink(void)
-{
-    uint8_t b[3];
-    b[0] = 'k';
-    b[1] = 10;
-    b[2] = 10;
-    i2cWriteBuffer(LED_RING_ADDRESS, 0xFF, 3, b);
-}

src/main/drivers/light_ledring.h

@@ -1,22 +0,0 @@
-/*
- * This file is part of Cleanflight.
- *
- * Cleanflight 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.
- *
- * Cleanflight 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 Cleanflight.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#pragma once
-
-bool ledringDetect(void);
-void ledringState(bool armed, int16_t pitch, int16_t roll, int16_t heading);
-void ledringBlink(void);

src/main/mw.c

@@ -26,7 +26,6 @@
 #include "common/axis.h"
 
 #include "drivers/accgyro.h"
-#include "drivers/light_ledring.h"
 #include "drivers/light_led.h"
 
 #include "drivers/gpio.h"
@@ -267,17 +266,6 @@ void annexCode(void)
     checkTelemetryState();
 #endif
 
-#ifdef LEDRING
-    if (feature(FEATURE_LED_RING)) {
-        static uint32_t LEDTime;
-        if ((int32_t)(currentTime - LEDTime) >= 0) {
-            LEDTime = currentTime + 50000;
-            ledringState(f.ARMED, inclination.values.pitchDeciDegrees, inclination.values.rollDeciDegrees, heading);
-        }
-    }
-#endif
-
-
     handleSerial();
 
 #ifdef GPS