mirror of https://github.com/drowe67/librtlsdr.git
87 lines
3.5 KiB
C
87 lines
3.5 KiB
C
/*
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* rtl-sdr, turns your Realtek RTL2832 based DVB dongle into a SDR receiver
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* Copyright (C) 2012-2013 by Steve Markgraf <steve@steve-m.de>
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* Copyright (C) 2012 by Dimitri Stolnikov <horiz0n@gmx.net>
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*
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* 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 2 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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#ifndef __RTL_TCP_H
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#define __RTL_TCP_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*!
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* This enum defines the possible commands in rtl_tcp
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* commands 0x01..0x0E are compatible to osmocom's rtlsdr
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* see https://github.com/osmocom/rtl-sdr/blob/master/src/rtl_tcp.c
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* commands >= 0x40 are extensions
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*/
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enum RTL_TCP_COMMANDS {
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SET_FREQUENCY = 0x01,
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SET_SAMPLE_RATE = 0x02,
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SET_GAIN_MODE = 0x03,
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SET_GAIN = 0x04,
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SET_FREQUENCY_CORRECTION = 0x05,
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SET_IF_STAGE = 0x06,
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SET_TEST_MODE = 0x07,
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SET_AGC_MODE = 0x08,
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SET_DIRECT_SAMPLING = 0x09,
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SET_OFFSET_TUNING = 0x0A,
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SET_RTL_CRYSTAL = 0x0B,
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SET_TUNER_CRYSTAL = 0x0C,
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SET_TUNER_GAIN_BY_INDEX = 0x0D,
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#if 1
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/* development branch since 2018-10-03 */
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SET_BIAS_TEE = 0x0E,
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SET_TUNER_BANDWIDTH = 0x40,
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#else
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/* prev code - used in ExtIO - to build compatible rtl_tcp.exe */
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SET_TUNER_BANDWIDTH = 0x0E,
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SET_BIAS_TEE = 0x0F
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#endif
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UDP_ESTABLISH = 0x41,
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UDP_TERMINATE = 0x42,
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SET_I2C_TUNER_REGISTER = 0x43, /* for experiments: 32 bit data word:
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* 31 .. 20: register (12 bits)
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* 19 .. 12: mask (8 bits)
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* 11 .. 0: data (12 bits) */
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SET_I2C_TUNER_OVERRIDE = 0x44, /* encoding as with SET_I2C_TUNER_REGISTER
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* data (bits 11 .. 0) > 255 removes override */
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SET_TUNER_BW_IF_CENTER = 0x45, /* freq from SET_FREQUENCY stays in center;
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* the bandwidth (from SET_TUNER_BANDWIDTH)
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* is set to be centered at given IF frequency */
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SET_TUNER_IF_MODE = 0x46, /* set tuner IF mode - or gain */
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SET_SIDEBAND = 0x47, /* Mixer Sideband for R820T */
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REPORT_I2C_REGS = 0x48, /* perodically report I2C registers
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* - if reverse channel is enabled */
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GPIO_SET_OUTPUT_MODE = 0x49, /* rtlsdr_set_gpio_output() */
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GPIO_SET_INPUT_MODE = 0x50, /* rtlsdr_set_gpio_input() */
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GPIO_GET_IO_STATUS = 0x51, /* rtlsdr_set_gpio_status() */
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GPIO_WRITE_PIN = 0x52, /* rtlsdr_set_gpio_output() and rtlsdr_set_gpio_bit() */
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GPIO_READ_PIN = 0x53, /* rtlsdr_get_gpio_bit() */
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GPIO_GET_BYTE = 0x54, /* rtlsdr_get_gpio_byte() */
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IS_TUNER_PLL_LOCKED = 0x55, /* rtlsdr_is_tuner_PLL_locked() */
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};
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#ifdef __cplusplus
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}
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#endif
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#endif
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