81e748c904
* Added missing LICENSE.TXT file * HAL & Packet Forwarder: added support for sx1250-based reference design for CN490 region * Packet Forwarder: disabled beaconing by default
102 lines
3.5 KiB
C
102 lines
3.5 KiB
C
/*
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/ _____) _ | |
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( (____ _____ ____ _| |_ _____ ____| |__
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\____ \| ___ | (_ _) ___ |/ ___) _ \
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_____) ) ____| | | || |_| ____( (___| | | |
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(______/|_____)_|_|_| \__)_____)\____)_| |_|
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(C)2019 Semtech
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Description:
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Functions used to handle LoRa concentrator SX1250 radios.
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License: Revised BSD License, see LICENSE.TXT file include in the project
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*/
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#ifndef _LORAGW_SX1250_H
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#define _LORAGW_SX1250_H
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/* -------------------------------------------------------------------------- */
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/* --- DEPENDANCIES --------------------------------------------------------- */
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#include <stdint.h> /* C99 types*/
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#include "config.h" /* library configuration options (dynamically generated) */
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/* -------------------------------------------------------------------------- */
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/* --- PUBLIC MACROS -------------------------------------------------------- */
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#define SX1250_FREQ_TO_REG(f) (uint32_t)((uint64_t)f * (1 << 25) / 32000000U)
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/* -------------------------------------------------------------------------- */
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/* --- PUBLIC CONSTANTS ----------------------------------------------------- */
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/* -------------------------------------------------------------------------- */
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/* --- PUBLIC TYPES --------------------------------------------------------- */
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typedef enum {
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CALIBRATE = 0x89,
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CALIBRATE_IMAGE = 0x98,
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CLR_IRQ_STATUS = 0x02,
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STOP_TIMER_ON_PREAMBLE = 0x9F,
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SET_RFSWITCHMODE = 0x9D,
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GET_IRQ_STATUS = 0x12,
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GET_RX_BUFFER_STATUS = 0x13,
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GET_PACKET_STATUS = 0x14,
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READ_BUFFER = 0x1E,
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READ_REGISTER = 0x1D,
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SET_DIO_IRQ_PARAMS = 0x08,
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SET_MODULATION_PARAMS = 0x8B,
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SET_PA_CONFIG = 0x95,
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SET_PACKET_PARAMS = 0x8C,
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SET_PACKET_TYPE = 0x8A,
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SET_RF_FREQUENCY = 0x86,
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SET_BUFFER_BASE_ADDRESS = 0x8F,
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SET_SLEEP = 0x84,
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SET_STANDBY = 0x80,
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SET_RX = 0x82,
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SET_TX = 0x83,
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SET_TX_PARAMS = 0x8E,
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WRITE_BUFFER = 0x0E,
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WRITE_REGISTER = 0x0D,
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SET_TXCONTINUOUSWAVE = 0xD1,
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SET_TXCONTINUOUSPREAMBLE= 0xD2,
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GET_STATUS = 0xC0,
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SET_REGULATORMODE = 0x96,
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SET_FS = 0xC1,
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GET_DEVICE_ERRORS = 0x17
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} sx1250_op_code_t;
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typedef enum {
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STDBY_RC = 0x00,
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STDBY_XOSC = 0x01
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} sx1250_standby_modes_t;
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typedef enum {
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PACKET_TYPE_GFSK = 0x00,
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PACKET_TYPE_LORA = 0x01
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} sx1250_packet_type_t;
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typedef enum {
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SET_RAMP_10U = 0x00,
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SET_RAMP_20U = 0x01,
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SET_RAMP_40U = 0x02,
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SET_RAMP_80U = 0x03,
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SET_RAMP_200U = 0x04,
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SET_RAMP_800U = 0x05,
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SET_RAMP_1700U = 0x06,
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SET_RAMP_3400U = 0x07
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} sx1250_ramp_time_t;
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/* -------------------------------------------------------------------------- */
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/* --- PUBLIC FUNCTIONS PROTOTYPES ------------------------------------------ */
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int sx1250_write_command(uint8_t rf_chain, sx1250_op_code_t op_code, uint8_t *data, uint16_t size);
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int sx1250_read_command(uint8_t rf_chain, sx1250_op_code_t op_code, uint8_t *data, uint16_t size);
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int sx1250_calibrate(uint8_t rf_chain, uint32_t freq_hz);
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int sx1250_setup(uint8_t rf_chain, uint32_t freq_hz, bool single_input_mode);
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#endif
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/* --- EOF ------------------------------------------------------------------ */
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