34 lines
1.2 KiB
C
34 lines
1.2 KiB
C
/* 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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*
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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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* 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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/** library to receive data from a Bluetooth SPP module
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* @file
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* @author King Kévin <kingkevin@cuvoodoo.info>
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* @date 2016-2020
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* @note peripherals used: USART @ref spp_uart
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*/
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#pragma once
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/** flag set when data has been received and is available */
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extern volatile bool spp_rx_input_available;
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/** setup UART peripheral */
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void spp_rx_setup(void);
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/** get the data received from Bluetooth SPP module
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* @return available data
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* @warning returns 0 when no data is available
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* @note sets spp_rx_input_available to indicate if more data is available
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*/
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char spp_rx_input_get(void);
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