55 lines
1.5 KiB
C
55 lines
1.5 KiB
C
/*
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Copyright 2022, Savanni D'Gerinel <savanni@luminescent-dreams.com>
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This file is part of Savanni's AVR library.
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Lumeto is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
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Lumeto is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along with Lumeto. If not, see <https://www.gnu.org/licenses/>.
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*/
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#ifndef __RFM_H__
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#define __RFM_H__
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#include <base.h>
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#include <spi.h>
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typedef struct RFM {
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spi_t spi;
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gpio_t irq;
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gpio_t reset;
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} rfm_t;
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typedef enum packet_format {
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unlimited,
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fixed,
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variable,
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} packet_format_e;
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typedef enum MODE {
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sleep,
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standby,
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fs,
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tx,
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rx
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} mode_e;
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void rfm_initialize(rfm_t *rfm);
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void rfm_packet_format(rfm_t *rfm, packet_format_e format, size_t length);
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void rfm_send_data(rfm_t *rfm, uint8_t *data, size_t length);
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void rfm_receive_data(rfm_t *rfm, uint8_t *data, size_t length);
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uint8_t rfm_mode(rfm_t *rfm);
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uint8_t rfm_status(rfm_t *rfm);
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uint8_t rfm_temperature(rfm_t *rfm);
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uint32_t rfm_frequency(rfm_t *rfm);
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void rfm_listen(rfm_t *rfm);
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uint8_t rfm_set_mode(rfm_t *rfm, mode_e mode);
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uint8_t rfm_irq_1(rfm_t *rfm);
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#endif
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