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67 lines
2.3 KiB
67 lines
2.3 KiB
/* |
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This program is free software: you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
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the Free Software Foundation, either version 3 of the License, or |
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(at your option) any later version. |
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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You should have received a copy of the GNU General Public License |
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along with this program. If not, see <http://www.gnu.org/licenses/>. |
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*/ |
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/* |
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AP_SerialLED for controlling serial connected LEDs using WS2812B protocol |
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*/ |
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#include "AP_SerialLED.h" |
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#include <AP_Math/AP_Math.h> |
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#include "SRV_Channel/SRV_Channel.h" |
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extern const AP_HAL::HAL& hal; |
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AP_SerialLED AP_SerialLED::singleton; |
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// set number of NeoPixels per pin |
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bool AP_SerialLED::set_num_neopixel(uint8_t chan, uint8_t num_leds) |
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{ |
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if (chan >= 1 && chan <= 16 && num_leds <= AP_SERIALLED_MAX_LEDS) { |
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return hal.rcout->set_serial_led_num_LEDs(chan-1, num_leds, AP_HAL::RCOutput::MODE_NEOPIXEL); |
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} |
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return false; |
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} |
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// set number of ProfiLEDs per pin |
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bool AP_SerialLED::set_num_profiled(uint8_t chan, uint8_t num_leds) |
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{ |
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if (chan >= 1 && chan <= 16 && num_leds <= AP_SERIALLED_MAX_LEDS - 2) { |
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// must have a clock |
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uint16_t Clock_mask = 0; |
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if (!SRV_Channels::function_assigned((SRV_Channel::Aux_servo_function_t)((uint8_t)SRV_Channel::k_ProfiLED_Clock))) { |
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return false; |
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} |
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Clock_mask = SRV_Channels::get_output_channel_mask((SRV_Channel::Aux_servo_function_t)((uint8_t)SRV_Channel::k_ProfiLED_Clock)); |
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return hal.rcout->set_serial_led_num_LEDs(chan-1, num_leds, AP_HAL::RCOutput::MODE_PROFILED, Clock_mask); |
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} |
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return false; |
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} |
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// set RGB value on LED number. LED number -1 is all LEDs. First LED is 0. chan is PWM output, 1..16 |
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void AP_SerialLED::set_RGB(uint8_t chan, int8_t led, uint8_t red, uint8_t green, uint8_t blue) |
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{ |
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if (chan >= 1 && chan <= 16) { |
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hal.rcout->set_serial_led_rgb_data(chan-1, led, red, green, blue); |
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} |
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} |
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// trigger sending of LED changes to LEDs |
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void AP_SerialLED::send(uint8_t chan) |
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{ |
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if (chan >= 1 && chan <= 16) { |
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hal.rcout->serial_led_send(chan-1); |
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} |
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}
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