From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- drivers/staging/pi433/rf69.h | 70 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 70 insertions(+) create mode 100644 drivers/staging/pi433/rf69.h (limited to 'drivers/staging/pi433/rf69.h') diff --git a/drivers/staging/pi433/rf69.h b/drivers/staging/pi433/rf69.h new file mode 100644 index 000000000..78fa0b8ba --- /dev/null +++ b/drivers/staging/pi433/rf69.h @@ -0,0 +1,70 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * hardware abstraction/register access for HopeRf rf69 radio module + * + * Copyright (C) 2016 Wolf-Entwicklungen + * Marcus Wolf + */ +#ifndef RF69_H +#define RF69_H + +#include "rf69_enum.h" +#include "rf69_registers.h" + +/* NOTE: Modifying FREQUENCY value impacts CE certification */ +#define F_OSC 32000000 /* Hz */ +#define FREQUENCY 433920000 /* Hz */ +#define FIFO_SIZE 66 /* bytes */ +#define FIFO_THRESHOLD 15 /* bytes */ + +u8 rf69_read_reg(struct spi_device *spi, u8 addr); +int rf69_get_version(struct spi_device *spi); +int rf69_set_mode(struct spi_device *spi, enum mode mode); +int rf69_set_data_mode(struct spi_device *spi, u8 data_mode); +int rf69_set_modulation(struct spi_device *spi, enum modulation modulation); +int rf69_set_modulation_shaping(struct spi_device *spi, + enum mod_shaping mod_shaping); +int rf69_set_bit_rate(struct spi_device *spi, u16 bit_rate); +int rf69_set_deviation(struct spi_device *spi, u32 deviation); +int rf69_set_frequency(struct spi_device *spi, u32 frequency); +int rf69_enable_amplifier(struct spi_device *spi, u8 amplifier_mask); +int rf69_disable_amplifier(struct spi_device *spi, u8 amplifier_mask); +int rf69_set_output_power_level(struct spi_device *spi, u8 power_level); +int rf69_set_pa_ramp(struct spi_device *spi, enum pa_ramp pa_ramp); +int rf69_set_antenna_impedance(struct spi_device *spi, + enum antenna_impedance antenna_impedance); +int rf69_set_lna_gain(struct spi_device *spi, enum lna_gain lna_gain); +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_dec(struct spi_device *spi, + enum threshold_decrement threshold_decrement); +int rf69_set_dio_mapping(struct spi_device *spi, u8 dio_number, u8 value); +int rf69_set_rssi_threshold(struct spi_device *spi, u8 threshold); +int rf69_set_preamble_length(struct spi_device *spi, u16 preamble_length); +int rf69_enable_sync(struct spi_device *spi); +int rf69_disable_sync(struct spi_device *spi); +int rf69_set_fifo_fill_condition(struct spi_device *spi, + enum fifo_fill_condition fifo_fill_condition); +int rf69_set_sync_size(struct spi_device *spi, u8 sync_size); +int rf69_set_sync_values(struct spi_device *spi, u8 sync_values[8]); +int rf69_set_packet_format(struct spi_device *spi, + enum packet_format packet_format); +int rf69_enable_crc(struct spi_device *spi); +int rf69_disable_crc(struct spi_device *spi); +int rf69_set_address_filtering(struct spi_device *spi, + enum address_filtering address_filtering); +int rf69_set_payload_length(struct spi_device *spi, u8 payload_length); +int rf69_set_node_address(struct spi_device *spi, u8 node_address); +int rf69_set_broadcast_address(struct spi_device *spi, u8 broadcast_address); +int rf69_set_tx_start_condition(struct spi_device *spi, + enum tx_start_condition tx_start_condition); +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); + +#endif -- cgit v1.2.3