diff options
Diffstat (limited to 'drivers/staging/pi433/rf69.h')
| -rw-r--r-- | drivers/staging/pi433/rf69.h | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/drivers/staging/pi433/rf69.h b/drivers/staging/pi433/rf69.h new file mode 100644 index 000000000000..5c0c95628f2f --- /dev/null +++ b/drivers/staging/pi433/rf69.h @@ -0,0 +1,82 @@ +/* + * hardware abstraction/register access for HopeRf rf69 radio module + * + * Copyright (C) 2016 Wolf-Entwicklungen + * Marcus Wolf <linux@wolf-entwicklungen.de> + * + * This program 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 2 of the License, or + * (at your option) any later version. + * + * This program 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. + */ +#ifndef RF69_H +#define RF69_H + +#include "rf69_enum.h" +#include "rf69_registers.h" + +#define F_OSC 32000000 /* in Hz */ +#define FREQUENCY 433920000 /* in Hz, modifying this value impacts CE certification */ +#define FIFO_SIZE 66 /* in byte */ +#define FIFO_THRESHOLD 15 /* in byte */ + +int rf69_set_mode(struct spi_device *spi, enum mode mode); +int rf69_set_data_mode(struct spi_device *spi, enum dataMode dataMode); +int rf69_set_modulation(struct spi_device *spi, enum modulation modulation); +enum modulation rf69_get_modulation(struct spi_device *spi); +int rf69_set_modulation_shaping(struct spi_device *spi, enum modShaping modShaping); +int rf69_set_bit_rate(struct spi_device *spi, u16 bitRate); +int rf69_set_deviation(struct spi_device *spi, u32 deviation); +int rf69_set_frequency(struct spi_device *spi, u32 frequency); +int rf69_set_amplifier_0(struct spi_device *spi, enum optionOnOff optionOnOff); +int rf69_set_amplifier_1(struct spi_device *spi, enum optionOnOff optionOnOff); +int rf69_set_amplifier_2(struct spi_device *spi, enum optionOnOff optionOnOff); +int rf69_set_output_power_level(struct spi_device *spi, u8 powerLevel); +int rf69_set_pa_ramp(struct spi_device *spi, enum paRamp paRamp); +int rf69_set_antenna_impedance(struct spi_device *spi, enum antennaImpedance antennaImpedance); +int rf69_set_lna_gain(struct spi_device *spi, enum lnaGain lnaGain); +enum lnaGain rf69_get_lna_gain(struct spi_device *spi); +int rf69_set_dc_cut_off_frequency_intern(struct spi_device *spi, u8 reg, enum dccPercent dccPercent); +int rf69_set_dc_cut_off_frequency(struct spi_device *spi, enum dccPercent dccPercent); +int rf69_set_dc_cut_off_frequency_during_afc(struct spi_device *spi, enum dccPercent dccPercent); +int rf69_set_bandwidth(struct spi_device *spi, enum mantisse mantisse, u8 exponent); +int rf69_set_bandwidth_during_afc(struct spi_device *spi, enum mantisse mantisse, u8 exponent); +int rf69_set_ook_threshold_type(struct spi_device *spi, enum thresholdType thresholdType); +int rf69_set_ook_threshold_step(struct spi_device *spi, enum thresholdStep thresholdStep); +int rf69_set_ook_threshold_dec(struct spi_device *spi, enum thresholdDecrement thresholdDecrement); +int rf69_set_dio_mapping(struct spi_device *spi, u8 DIONumber, u8 value); +bool rf69_get_flag(struct spi_device *spi, enum flag flag); +int rf69_reset_flag(struct spi_device *spi, enum flag flag); +int rf69_set_rssi_threshold(struct spi_device *spi, u8 threshold); +int rf69_set_rx_start_timeout(struct spi_device *spi, u8 timeout); +int rf69_set_rssi_timeout(struct spi_device *spi, u8 timeout); +int rf69_set_preamble_length(struct spi_device *spi, u16 preambleLength); +int rf69_set_sync_enable(struct spi_device *spi, enum optionOnOff optionOnOff); +int rf69_set_fifo_fill_condition(struct spi_device *spi, enum fifoFillCondition fifoFillCondition); +int rf69_set_sync_size(struct spi_device *spi, u8 sync_size); +int rf69_set_sync_tolerance(struct spi_device *spi, u8 syncTolerance); +int rf69_set_sync_values(struct spi_device *spi, u8 syncValues[8]); +int rf69_set_packet_format(struct spi_device *spi, enum packetFormat packetFormat); +int rf69_set_crc_enable(struct spi_device *spi, enum optionOnOff optionOnOff); +int rf69_set_adressFiltering(struct spi_device *spi, enum addressFiltering addressFiltering); +int rf69_set_payload_length(struct spi_device *spi, u8 payloadLength); +u8 rf69_get_payload_length(struct spi_device *spi); +int rf69_set_node_address(struct spi_device *spi, u8 nodeAddress); +int rf69_set_broadcast_address(struct spi_device *spi, u8 broadcastAddress); +int rf69_set_tx_start_condition(struct spi_device *spi, enum txStartCondition txStartCondition); +int rf69_set_fifo_threshold(struct spi_device *spi, u8 threshold); +int rf69_set_dagc(struct spi_device *spi, enum dagc dagc); + +int rf69_read_fifo (struct spi_device *spi, u8 *buffer, unsigned int size); +int rf69_write_fifo(struct spi_device *spi, u8 *buffer, unsigned int size); + +u8 rf69_read_reg (struct spi_device *spi, u8 addr); +int rf69_write_reg(struct spi_device *spi, u8 addr, u8 value); + + +#endif |