45 lines
1.2 KiB
C++
45 lines
1.2 KiB
C++
/*
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* Copyright (C) EdgeTX
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*
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* Based on code named
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* opentx - https://github.com/opentx/opentx
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* th9x - http://code.google.com/p/th9x
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* er9x - http://code.google.com/p/er9x
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* gruvin9x - http://code.google.com/p/gruvin9x
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*
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* License GPLv2: http://www.gnu.org/licenses/gpl-2.0.html
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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 version 2 as
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* published by the Free Software Foundation.
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*
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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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*/
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#include "hal.h"
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#include "stm32_gpio_driver.h"
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#include "stm32_gpio.h"
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#include "os/sleep.h"
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void btAudioInit()
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{
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gpio_init(BTAUDIO_LINKED_GPIO, GPIO_IN, GPIO_PIN_SPEED_LOW);
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gpio_init(BTAUDIO_CONNECT_GPIO, GPIO_OUT, GPIO_PIN_SPEED_LOW);
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gpio_set(BTAUDIO_CONNECT_GPIO);
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}
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bool btAudioLinked()
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{
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return gpio_read(BTAUDIO_LINKED_GPIO);
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}
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void btAudioConnect()
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{
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gpio_clear(BTAUDIO_CONNECT_GPIO);
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sleep_ms(100);
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gpio_set(BTAUDIO_CONNECT_GPIO);
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}
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