70 lines
1.6 KiB
C
70 lines
1.6 KiB
C
/*
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Copyright 2017 Priyadi Iman Nurcahyo
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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 2 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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#include "outputselect.h"
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#include "usb_util.h"
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#ifdef BLUETOOTH_BLUEFRUIT_LE
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# include "bluefruit_le.h"
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#endif
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uint8_t desired_output = OUTPUT_DEFAULT;
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/** \brief Set Output
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*
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* FIXME: Needs doc
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*/
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void set_output(uint8_t output) {
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set_output_user(output);
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desired_output = output;
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}
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/** \brief Set Output User
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*
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* FIXME: Needs doc
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*/
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__attribute__((weak)) void set_output_user(uint8_t output) {}
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/** \brief Auto Detect Output
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*
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* FIXME: Needs doc
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*/
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uint8_t auto_detect_output(void) {
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if (usb_connected_state()) {
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return OUTPUT_USB;
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}
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#ifdef BLUETOOTH_BLUEFRUIT_LE
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if (bluefruit_le_is_connected()) {
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return OUTPUT_BLUETOOTH;
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}
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#endif
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#ifdef BLUETOOTH_ENABLE
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return OUTPUT_BLUETOOTH; // should check if BT is connected here
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#endif
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return OUTPUT_NONE;
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}
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/** \brief Where To Send
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*
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* FIXME: Needs doc
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*/
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uint8_t where_to_send(void) {
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if (desired_output == OUTPUT_AUTO) {
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return auto_detect_output();
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}
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return desired_output;
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}
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