mirror of https://github.com/ArduPilot/ardupilot
49 lines
1.5 KiB
C
49 lines
1.5 KiB
C
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/*
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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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#pragma once
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#include "AP_Notify_config.h"
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#if AP_NOTIFY_GPIO_LED_1_ENABLED
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#include <AP_Common/AP_Common.h>
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#include <AP_HAL/AP_HAL_Boards.h>
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#include "NotifyDevice.h"
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class GPIO_LED_1 : public NotifyDevice
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{
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public:
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// initialise the LED driver
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bool init(void) override;
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// should be called at 50Hz
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void update(void) override;
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private:
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// left-to-right, each bit represents 100ms
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static const uint32_t INITIALIZING = 0b10101010101010101010101010101010UL;
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static const uint32_t NOT_READY_TO_ARM = 0b11111111000000001111111100000000UL;
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static const uint32_t READY_TO_ARM = 0b11111111111111100000000000000000UL;
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static const uint32_t ARMED = 0b11111111111111111111111111111111UL;
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uint32_t current_pattern = INITIALIZING;
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uint32_t last_timestep_ms;
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uint8_t next_bit;
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};
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#endif // AP_NOTIFY_GPIO_LED_1_ENABLED
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