diff options
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/Kconfig | 39 | ||||
| -rw-r--r-- | hw/aud.c | 77 | ||||
| -rw-r--r-- | hw/aud.h | 14 | ||||
| -rw-r--r-- | hw/hw.c | 285 | ||||
| -rw-r--r-- | hw/hw.h | 64 | ||||
| -rw-r--r-- | hw/hw_eeprom.c | 47 | ||||
| -rw-r--r-- | hw/hw_eeprom.h | 15 | ||||
| -rw-r--r-- | hw/make.mk | 11 | ||||
| -rw-r--r-- | hw/sdr.c | 315 | ||||
| -rw-r--r-- | hw/sdr.h | 99 |
10 files changed, 0 insertions, 966 deletions
diff --git a/hw/Kconfig b/hw/Kconfig deleted file mode 100644 index f95a0f5..0000000 --- a/hw/Kconfig +++ /dev/null @@ -1,39 +0,0 @@ -menuconfig HW - bool "Hardware support" - default y - -if HW - choice - prompt "RTLSDR library" - help - RTLSDR library - - config HW_LIB_ORIG - bool "librtlsdr original version" - default y - - config HW_LIB_R820T - bool "libr820t for of librtlsdr by radiola" - default n - - - endchoice - - choice - prompt "Audio" - - config HW_ALSA - bool "Linux ALSA" - default y - depends on OS_LINUX - - config HW_NO_AUDIO - bool "No audio support" - default n - - endchoice - -endif - - - diff --git a/hw/aud.c b/hw/aud.c deleted file mode 100644 index ade60cb..0000000 --- a/hw/aud.c +++ /dev/null @@ -1,77 +0,0 @@ -#include "aud.h" - -#if def(OS_LINUX) -//harc-copy from aplay.c static void device_list(void) -int audio_get_devices() -{ - snd_pcm_stream_t stream = SND_PCM_STREAM_PLAYBACK; - - snd_ctl_t *handle; - int card, err, dev, idx; - snd_ctl_card_info_t *info; - snd_pcm_info_t *pcminfo; - snd_ctl_card_info_alloca(&info); - snd_pcm_info_alloca(&pcminfo); - - card = -1; - if (snd_card_next(&card) < 0 || card < 0) { - printf("no soundcards found...\n"); - return -1; - } - printf("**** List of %s Hardware Devices ****\n", - snd_pcm_stream_name(stream)); - while (card >= 0) { - char name[32]; - sprintf(name, "hw:%d", card); - if ((err = snd_ctl_open(&handle, name, 0)) < 0) { - printf("control open (%i): %s\n", card, snd_strerror(err)); - goto next_card; - } - if ((err = snd_ctl_card_info(handle, info)) < 0) { - printf("control hardware info (%i): %s\n", card, snd_strerror(err)); - snd_ctl_close(handle); - goto next_card; - } - dev = -1; - while (1) { - unsigned int count; - if (snd_ctl_pcm_next_device(handle, &dev)<0) - printf("snd_ctl_pcm_next_device\n"); - if (dev < 0) - break; - snd_pcm_info_set_device(pcminfo, dev); - snd_pcm_info_set_subdevice(pcminfo, 0); - snd_pcm_info_set_stream(pcminfo, stream); - if ((err = snd_ctl_pcm_info(handle, pcminfo)) < 0) { - if (err != -ENOENT) - printf("control digital audio info (%i): %s\n", card, snd_strerror(err)); - continue; - } - printf("card %i: %s [%s], device %i: %s [%s]\n", - card, snd_ctl_card_info_get_id(info), snd_ctl_card_info_get_name(info), - dev, - snd_pcm_info_get_id(pcminfo), - snd_pcm_info_get_name(pcminfo)); - count = snd_pcm_info_get_subdevices_count(pcminfo); - printf( " Subdevices: %i/%i\n", - snd_pcm_info_get_subdevices_avail(pcminfo), count); - for (idx = 0; idx < (int)count; idx++) { - snd_pcm_info_set_subdevice(pcminfo, idx); - if ((err = snd_ctl_pcm_info(handle, pcminfo)) < 0) { - printf("control digital audio playback info (%i): %s\n", card, snd_strerror(err)); - } else { - printf(" Subdevice #%d: %s\n", - idx, snd_pcm_info_get_subdevice_name(pcminfo)); - } - } - } - snd_ctl_close(handle); - next_card: - if (snd_card_next(&card) < 0) { - printf("snd_card_next\n"); - break; - } - } - return 0; -} -#endif diff --git a/hw/aud.h b/hw/aud.h deleted file mode 100644 index 974646a..0000000 --- a/hw/aud.h +++ /dev/null @@ -1,14 +0,0 @@ -#ifndef __RADIOLA_AUD_H -#define __RADIOLA_AUD_H -#include "../config.h" - -#include <stdio.h> -#include <stdlib.h> -#include <stdint.h> - -#if def(OS_LINUX) -#include <alsa/asoundlib.h> -#endif -int audio_get_devices(); - -#endif diff --git a/hw/hw.c b/hw/hw.c deleted file mode 100644 index 4496a51..0000000 --- a/hw/hw.c +++ /dev/null @@ -1,285 +0,0 @@ -#include "hw.h" - -uint32_t hw_get_device_count(void) -{ - uint32_t ret; - ret = rtlsdr_get_device_count(); - return ret; -} - - -const char* hw_get_device_name(uint32_t index) -{ - const char *ret; - ret = rtlsdr_get_device_name( index ); - return ret; -} - - -int hw_get_device_usb_strings(uint32_t index, - char *manufact, - char *product, - char *serial) -{ - int ret; - ret = rtlsdr_get_device_usb_strings( index, manufact, product, serial ); - return ret; -} - - -int hw_get_index_by_serial(const char *serial) -{ - int ret; - rtlsdr_get_index_by_serial( serial ); - return ret; -} - - -int hw_open(rtlsdr_dev_t **dev, uint32_t index) -{ - int ret; - ret = rtlsdr_open( dev, index ); - return ret; -} - - -int hw_close(rtlsdr_dev_t *dev) -{ - int ret; - ret = rtlsdr_close( dev ); - return ret; -} - - -int hw_set_xtal_freq(rtlsdr_dev_t *dev, uint32_t rtl_freq, - uint32_t tuner_freq) -{ - int ret; - ret = rtlsdr_set_xtal_freq( dev, rtl_freq, tuner_freq ); - return ret; -} - - -int hw_get_xtal_freq(rtlsdr_dev_t *dev, uint32_t *rtl_freq, - uint32_t *tuner_freq) -{ - int ret; - ret = rtlsdr_get_xtal_freq( dev, rtl_freq, tuner_freq ); - return ret; -} - - -int hw_get_usb_strings(rtlsdr_dev_t *dev, char *manufact, - char *product, char *serial) -{ - int ret; - ret = rtlsdr_get_usb_strings( dev, manufact, product, serial ); - return ret; -} - - -int hw_write_eeprom(rtlsdr_dev_t *dev, uint8_t *data, - uint8_t offset, uint16_t len) -{ - int ret; - ret = rtlsdr_write_eeprom( dev, data, offset, len ); - return ret; -} - - -int hw_read_eeprom(rtlsdr_dev_t *dev, uint8_t *data, - uint8_t offset, uint16_t len) -{ - int ret; - ret = rtlsdr_read_eeprom( dev, data, offset, len ); - return ret; -} - - -int hw_set_center_freq(rtlsdr_dev_t *dev, uint32_t freq) -{ - int ret; - ret = rtlsdr_set_center_freq( dev, freq ); - return ret; -} - - -uint32_t hw_get_center_freq(rtlsdr_dev_t *dev) -{ - uint32_t ret; - ret = rtlsdr_get_center_freq( dev ); - return ret; -} - - -int hw_set_freq_correction(rtlsdr_dev_t *dev, int ppm) -{ - int ret; - ret = rtlsdr_set_freq_correction( dev, ppm ); - return ret; -} - - -int hw_get_freq_correction(rtlsdr_dev_t *dev) -{ - int ret; - ret = rtlsdr_get_freq_correction( dev ); - return ret; -} - - -enum rtlsdr_tuner hw_get_tuner_type(rtlsdr_dev_t *dev) -{ - enum rtlsdr_tuner ret; - ret = rtlsdr_get_tuner_type( dev ); - return ret; -} - - -int hw_get_tuner_gains(rtlsdr_dev_t *dev, int *gains) -{ - int ret; - ret = rtlsdr_get_tuner_gains( dev, gains ); - return ret; -} - - -int hw_set_tuner_gain(rtlsdr_dev_t *dev, int gain) -{ - int ret; - ret = rtlsdr_set_tuner_gain( dev, gain ); - return ret; -} - - -int hw_get_tuner_gain(rtlsdr_dev_t *dev) -{ - int ret; - ret = rtlsdr_get_tuner_gain( dev ); - return ret; -} - - -int hw_set_tuner_if_gain(rtlsdr_dev_t *dev, int stage, int gain) -{ - int ret; - ret = rtlsdr_set_tuner_if_gain( dev, stage, gain ); - return ret; -} - - -int hw_set_tuner_gain_mode(rtlsdr_dev_t *dev, int manual) -{ - int ret; - ret = rtlsdr_set_tuner_gain_mode( dev, manual ); - return ret; -} - - -int hw_set_sample_rate(rtlsdr_dev_t *dev, uint32_t rate) -{ - int ret; - ret = rtlsdr_set_sample_rate( dev, rate ); - return ret; -} - - -uint32_t hw_get_sample_rate(rtlsdr_dev_t *dev) -{ - uint32_t ret; - ret = rtlsdr_get_sample_rate( dev ); - return ret; -} - - -int hw_set_testmode(rtlsdr_dev_t *dev, int on) -{ - int ret; - ret = rtlsdr_set_testmode( dev, on ); - return ret; -} - - -int hw_set_agc_mode(rtlsdr_dev_t *dev, int on) -{ - int ret; - ret = rtlsdr_set_agc_mode( dev, on ); - return ret; -} - - -int hw_set_direct_sampling(rtlsdr_dev_t *dev, int on) -{ - int ret; - ret = rtlsdr_set_direct_sampling( dev, on ); - return ret; -} - - -int hw_get_direct_sampling(rtlsdr_dev_t *dev) -{ - int ret; - ret = rtlsdr_get_direct_sampling( dev ); - return ret; -} - - -int hw_set_offset_tuning(rtlsdr_dev_t *dev, int on) -{ - int ret; - ret = rtlsdr_set_offset_tuning( dev, on ); - return ret; -} - - -int hw_get_offset_tuning(rtlsdr_dev_t *dev) -{ - int ret; - ret = rtlsdr_get_offset_tuning( dev ); - return ret; -} - - - -int hw_reset_buffer(rtlsdr_dev_t *dev) -{ - int ret; - ret = rtlsdr_reset_buffer( dev ); - return ret; -} - - -int hw_read_sync(rtlsdr_dev_t *dev, void *buf, int len, int *n_read) -{ - int ret; - ret = rtlsdr_read_sync( dev, buf, len, n_read ); - return ret; -} - - -int hw_wait_async(rtlsdr_dev_t *dev, rtlsdr_read_async_cb_t cb, void *ctx) -{ - int ret; - ret = rtlsdr_wait_async( dev, cb, ctx ); - return ret; -} - - -int hw_read_async(rtlsdr_dev_t *dev, - rtlsdr_read_async_cb_t cb, - void *ctx, - uint32_t buf_num, - uint32_t buf_len) -{ - int ret; - ret = rtlsdr_read_async( dev, cb, ctx, buf_num, buf_len ); - return ret; -} - - -int hw_cancel_async(rtlsdr_dev_t *dev) -{ - int ret; - ret = rtlsdr_cancel_async( dev ); - return ret; -}
\ No newline at end of file diff --git a/hw/hw.h b/hw/hw.h deleted file mode 100644 index ac79431..0000000 --- a/hw/hw.h +++ /dev/null @@ -1,64 +0,0 @@ -#ifndef __RADIOLA_HW_H -#define __RADIOLA_HW_H - -#include <stdio.h> -#include <stdlib.h> - -//#include <r820t.h> -#include <rtl-sdr.h> - - - -uint32_t hw_get_device_count(void); -const char* hw_get_device_name(uint32_t index); -int hw_get_device_usb_strings(uint32_t index, - char *manufact, - char *product, - char *serial); -int hw_get_index_by_serial(const char *serial); -int hw_open(rtlsdr_dev_t **dev, uint32_t index); -int hw_close(rtlsdr_dev_t *dev); -int hw_set_xtal_freq(rtlsdr_dev_t *dev, uint32_t rtl_freq, - uint32_t tuner_freq); -int hw_get_xtal_freq(rtlsdr_dev_t *dev, uint32_t *rtl_freq, - uint32_t *tuner_freq); -int hw_get_usb_strings(rtlsdr_dev_t *dev, char *manufact, - char *product, char *serial); -int hw_write_eeprom(rtlsdr_dev_t *dev, uint8_t *data, - uint8_t offset, uint16_t len); -int hw_read_eeprom(rtlsdr_dev_t *dev, uint8_t *data, - uint8_t offset, uint16_t len); -int hw_set_center_freq(rtlsdr_dev_t *dev, uint32_t freq); -uint32_t hw_get_center_freq(rtlsdr_dev_t *dev); -int hw_set_freq_correction(rtlsdr_dev_t *dev, int ppm); -int hw_get_freq_correction(rtlsdr_dev_t *dev); -enum rtlsdr_tuner hw_get_tuner_type(rtlsdr_dev_t *dev); -int hw_get_tuner_gains(rtlsdr_dev_t *dev, int *gains); -int hw_set_tuner_gain(rtlsdr_dev_t *dev, int gain); -int hw_get_tuner_gain(rtlsdr_dev_t *dev); -int hw_set_tuner_if_gain(rtlsdr_dev_t *dev, int stage, int gain); -int hw_set_tuner_gain_mode(rtlsdr_dev_t *dev, int manual); -int hw_set_sample_rate(rtlsdr_dev_t *dev, uint32_t rate); -uint32_t hw_get_sample_rate(rtlsdr_dev_t *dev); -int hw_set_testmode(rtlsdr_dev_t *dev, int on); -int hw_set_agc_mode(rtlsdr_dev_t *dev, int on); -int hw_set_direct_sampling(rtlsdr_dev_t *dev, int on); -int hw_get_direct_sampling(rtlsdr_dev_t *dev); -int hw_set_offset_tuning(rtlsdr_dev_t *dev, int on); -int hw_get_offset_tuning(rtlsdr_dev_t *dev); -int hw_reset_buffer(rtlsdr_dev_t *dev); -int hw_read_sync(rtlsdr_dev_t *dev, void *buf, int len, int *n_read); -int hw_wait_async(rtlsdr_dev_t *dev, rtlsdr_read_async_cb_t cb, void *ctx); -int hw_read_async(rtlsdr_dev_t *dev, - rtlsdr_read_async_cb_t cb, - void *ctx, - uint32_t buf_num, - uint32_t buf_len); -int hw_cancel_async(rtlsdr_dev_t *dev); - - - - - - -#endif
\ No newline at end of file diff --git a/hw/hw_eeprom.c b/hw/hw_eeprom.c deleted file mode 100644 index 10ae817..0000000 --- a/hw/hw_eeprom.c +++ /dev/null @@ -1,47 +0,0 @@ -#include "hw_eeprom.h" - - - -int dump_eeprom( rtlsdr_dev_t *dev, uint8_t *data, uint16_t len ) -{ - int fret = 0; - - if ( len != EEPROM_SIZE ) - { - printf("EEPROM sump size expected to be %d\n", EEPROM_SIZE); - return -1; - } - - fret = hw_read_eeprom( dev, data, 0, len ); - if ( fret != 0 ) - { - printf("Cannot read eeprom rtlsdr err (%d)\n", fret); - return -1; - } - - return 0; -} - - -int restore_eeprom( rtlsdr_dev_t *dev, uint8_t *data, uint16_t len ) -{ - int fret = 0; - - if ( len != EEPROM_SIZE ) - { - printf("EEPROM sump size expected to be %d\n", EEPROM_SIZE); - return -1; - } - - fret = hw_write_eeprom( dev, data, 0, len ); - if ( fret != 0 ) - { - printf("Cannot write eeprom rtlsdr err(%d)\n", fret); - return -1; - } - - - return 0; -} - - diff --git a/hw/hw_eeprom.h b/hw/hw_eeprom.h deleted file mode 100644 index ac3ec0a..0000000 --- a/hw/hw_eeprom.h +++ /dev/null @@ -1,15 +0,0 @@ -#ifndef __RADIOLA_HW_EEPROM_H -#define __RADIOLA_HW_EEPROM_H - -#include "hw.h" - -#define EEPROM_SIZE 256 - -int dump_eeprom( rtlsdr_dev_t *dev, uint8_t *data, uint16_t len ); -int restore_eeprom( rtlsdr_dev_t *dev, uint8_t *data, uint16_t len ); - -//int eeprom_read_config(); -//int eeprom_write_config(); - - -#endif
\ No newline at end of file diff --git a/hw/make.mk b/hw/make.mk deleted file mode 100644 index 102341d..0000000 --- a/hw/make.mk +++ /dev/null @@ -1,11 +0,0 @@ -DIR_HW = hw/ -SOURCES_HW += hw/aud.c hw/hw.c hw/hw_eeprom.c hw/sdr.c -OBJECTS_HW += $(SOURCES_HW:.c=.o) -LDFLAGS += -lrtlsdr -lasound -LDFLAGS_BSD += -lrtlsdr - - -OBJECTS_DIR_HW += $(subst $(DIR_HW),$(BUILD_DIR)$(DIR_HW),$(OBJECTS_HW)) - -OBJECTS += $(OBJECTS_HW) -OBJECTS_FINAL += $(OBJECTS_DIR_HW)
\ No newline at end of file diff --git a/hw/sdr.c b/hw/sdr.c deleted file mode 100644 index a9590da..0000000 --- a/hw/sdr.c +++ /dev/null @@ -1,315 +0,0 @@ -#include "sdr.h" - -sdr_t* sdr_init() -{ - sdr_t *sdr=NULL; - - sdr = malloc( sizeof(sdr_t) ); - if (sdr == NULL) - return NULL; - - memset( sdr, 0, sizeof(sdr_t) ); - - return sdr; -} - - -//index of device in oter list -//return inner device list -int sdr_open_device( sdr_t *sdr, int dev_index ) -{ - int ret; - dongle_t *dng=NULL; - rtlsdr_dev_t *rtl=NULL; - - //for now only one device will be supported - if (sdr == NULL) - return -1; - - if (sdr->dongle != NULL) - return -1; - - dng = malloc(sizeof(dongle_t)); - memset(dng, 0, sizeof(dongle_t)); - //set default values for dongle_t - DEF_DONGLE_VALUES(dng); - - ret = hw_open( &rtl, (uint32_t)dev_index ); - if ( ret < 0 ) - { - printf("Cannot open device %02d\n", dev_index ); - goto exit_dng_err; - } - - ret = hw_reset_buffer( rtl ); - if ( ret < 0 ) - { - printf("Couldnt reset buffer\n"); - goto exit_dng_err; - } - - ret = hw_set_sample_rate( rtl, dng->rate ); - if ( ret < 0 ) - { - printf("Couldnt set sample rate to %d\n", dng->rate); - goto exit_dng_err; - } - - ret = hw_set_center_freq( rtl, dng->freq ); - if ( ret < 0 ) - { - printf("Couldnt set frequency %d\n", dng->freq ); - goto exit_dng_err; - } - - ret = hw_set_tuner_gain_mode( rtl, dng->gain ); - if ( ret < 0 ) - { - printf("Cannot set autogain mode\n"); - goto exit_dng_err; - } - - ret = hw_set_agc_mode( rtl, 1 ); - if ( ret < 0 ) - { - printf("Cannot set agc mode\n"); - goto exit_dng_err; - } - - dng->dev_index = dev_index; - dng->dev = rtl; - sdr->dongle = dng; - - return 0; - -exit_dng_err: - free( dng ); - - return -1; -} - - -//associate audio device that going to be used -//int sdr_open_audio( sdr_t *sdr, int dev_index );//?should be just device from list or device name? - - -//get device structure from sdr manager by pluged device num -//dont try to free it muahaha -dongle_t* sdr_get_device_id( sdr_t *sdr, int dev_index) -{ - dongle_t *dng=NULL; - - if ( sdr == NULL ) - return NULL; - - if (sdr->dongle == NULL) - return NULL; - - if (sdr->dongle->dev_index != dev_index) - { - printf("Cannot find device with such device ID\n"); - return NULL; - } - - return sdr->dongle; -} - - - -//get index in list of devices of structure from outer device index -//? do we need? -//int sdr_get_dongle_idx( sdr_t *sdr, int idx ); -//close device by internal list index -int sdr_close_device( sdr_t *sdr, int dev_index ) -{ - if ( sdr == NULL ) - return -1; - - if ( sdr->dongle == NULL ) - { - return -1; - } - - if ( sdr->dongle->dev == NULL ) - return -1; - - if ( sdr->dongle->dev_index != dev_index ) - return -1; - - hw_close( sdr->dongle->dev ); - free( sdr->dongle->dev ); - sdr->dongle->dev = NULL; - - free( sdr->dongle ); - sdr->dongle = NULL; - - return 0; -} - - - -//close sdr -//if there is opened audios then close -//if there is opened devices then close -int sdr_close( sdr_t *sdr ) -{ - if ( sdr != NULL ) - { - if ( sdr->dongle != NULL ) - { - if ( sdr->dongle->dev != NULL ) - { - hw_close( sdr->dongle->dev ); - //all ready free'd by rtlsdr - //free( sdr->dongle->dev ); - sdr->dongle->dev = NULL; - } - free( sdr->dongle ); - sdr->dongle = NULL; - } - free(sdr); - sdr = NULL; - return 0; - } - return -1; -} - - - -//stop any action that associated with dongle -//not yet implemented -int dongle_stop( dongle_t *dongle ) -{ - return -1; -} - - -//int dongle_open( sdr_t *); -//set dongle frequency -int dongle_set_freq( dongle_t *dongle, uint32_t freq) -{ - int ret = 0; - if ( dongle == NULL ) - return -1; - - if ( dongle->dev == NULL ) - return -1; - - ret = hw_set_center_freq( dongle->dev, freq ); - if ( ret < 0 ) - { - printf("Cannot set device frequency to %ud\n", freq); - return -1; - } - - return 0; -} - - -//set gain -int dongle_set_gain( dongle_t *dongle, int gain) -{ - - int ret; - - if ( dongle == NULL ) - return -1; - - if ( dongle->dev == NULL ) - return -1; - - ret = hw_set_tuner_gain_mode( dongle->dev, gain ); - if ( ret < 0 ) - { - printf("Cannot set tunner gain level %d\n", gain ); - return -1; - } - - return 0; -} - - -//set dongle sample rate -int dongle_set_sample_rate( dongle_t *dongle, uint32_t rate ) -{ - int ret; - - if ( dongle == NULL ) - { - return -1; - } - - if ( dongle->dev == NULL ) - return -1; - - ret = hw_set_sample_rate( dongle->dev, rate ); - if ( ret < 0 ) - { - printf("Cannot set sample rate to %uMsps\n", rate); - return -1; - } - - return 0; -} - -int dongle_set_agc( dongle_t *dongle, int mode) -{ - int ret; - - if ( dongle == NULL ) - return -1; - - if ( dongle->dev == NULL ) - return -1; - - //need mode check things - ret = hw_set_agc_mode( dongle->dev, mode ); - if ( ret < 0 ) - { - printf("Cannot set agc gain mode\n"); - return -1; - } - - return 0; -} - - -uint32_t dongle_get_freq( dongle_t *dongle ) -{ - return dongle->freq; -} - - -int dongle_get_gain( dongle_t *dongle ) -{ - return dongle->gain; -} - - -uint32_t dongle_get_sample_rate( dongle_t *dongle ) -{ - return dongle->rate; -} - - -int dongle_read_samples( dongle_t *dongle, uint8_t *buf, int len ) -{ - int ret, read_num; - - if ( dongle == NULL ) - return -1; - - if ( dongle->dev == NULL ) - return -1; - - - - ret = hw_read_sync( dongle->dev, buf, len, &read_num ); - if ( ret < 0 ) - { - printf("Couldnt read samples\n"); - return -1; - } - - return 0; -}
\ No newline at end of file diff --git a/hw/sdr.h b/hw/sdr.h deleted file mode 100644 index ce4ef70..0000000 --- a/hw/sdr.h +++ /dev/null @@ -1,99 +0,0 @@ -#ifndef __RADIOLA_HW_SDR_H -#define __RADIOLA_HW_SDR_H - -#include <string.h> - -#include "hw.h" - - -//list of supported devices RTLSDR is rtlsdr tunners, -//AUDIO is just used audio cards -//NET get or send some info to server/client -//PTT usb connected with audio link radios, trought PTT things -typedef enum -{ - DEVICE_NONE=0, - DEVICE_RTLSDR, - DEVICE_AUDIO, - DEVICE_NET, - DEVICE_PTT -} sdr_device; - - -typedef struct dongle_t -{ - rtlsdr_dev_t *dev; - int dev_index; - uint32_t freq; - uint32_t rate; - int gain; -} dongle_t; - -#define DONGLE_SAMPLE_RATE 2048000 -#define DONGLE_CENTER_FREQ 100000000 -#define DONGLE_GAIN 1 - -//dongle pointer to dongle_t -#define DEF_DONGLE_VALUES(DONGLE)\ -{\ -(DONGLE)->freq=DONGLE_CENTER_FREQ;\ -(DONGLE)->rate=DONGLE_SAMPLE_RATE;\ -(DONGLE)->gain=DONGLE_GAIN;\ -} - - -typedef struct audio_t -{ -} audio_t; - - -typedef struct sdr_t -{ - dongle_t *dongle; //list of rtlsdr devices - uint32_t d_used; //not yes used - audio_t *audio; //audio devices used - uint32_t a_used; //not yet used -} sdr_t; - -//init structure - -sdr_t* sdr_init(); -//index of device in oter list -//return inner device list -int sdr_open_device( sdr_t *sdr, int dev_index ); -//associate audio device that going to be used -//int sdr_open_audio( sdr_t *sdr, int dev_index );//?should be just device from list or device name? - - -//get device structure from sdr manager -dongle_t* sdr_get_device_id( sdr_t *sdr, int dev_index); - -//get index in list of devices of structure from outer device index -//? do we need? -//int sdr_get_dongle_idx( sdr_t *sdr, int idx ); -//close device by internal list index -int sdr_close_device( sdr_t *sdr, int idx ); - -//close sdr -//if there is opened audios then close -//if there is opened devices then close -int sdr_close( sdr_t *sdr ); - -//stop any action that associated with dongle -int dongle_stop( dongle_t *dongle ); -//int dongle_open( sdr_t *); -//set dongle frequency -int dongle_set_freq( dongle_t *dongle, uint32_t freq); -//set gain -int dongle_set_gain( dongle_t *dongle, int gain); -int dongle_set_agc( dongle_t *dongle, int mode); -//set dongle sample rate -int dongle_set_sample_rate( dongle_t *dongle, uint32_t rate ); - -uint32_t dongle_get_freq( dongle_t *dongle ); -int dongle_get_gain( dongle_t *dongle ); -uint32_t dongle_get_sample_rate( dongle_t *dongle ); -int dongle_read_samples( dongle_t *dongle, uint8_t *buf, int len ); -//int dongle_close(); - -#endif
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