| 95 |
95 |
_vga_gain(0),
|
| 96 |
96 |
_bandwidth(0)
|
| 97 |
97 |
{
|
| 98 |
|
int ret;
|
| 99 |
98 |
|
|
99 |
int ret;
|
|
100 |
_dev = NULL;
|
| 100 |
101 |
dict_t dict = params_to_dict(args);
|
| 101 |
102 |
|
| 102 |
|
_dev = NULL;
|
| 103 |
|
ret = airspy_open( &_dev );
|
|
103 |
// the block below allows one to open airspy by serial number
|
|
104 |
// 2016-Apr-5 - by Lawrence Glaister VE7IT ve7it@shaw.ca
|
|
105 |
// (allowing multiple airspy source blocks to be used) Note: each airspy should be
|
|
106 |
// plugged into its own USB bus controller to support the high data rates involved.
|
|
107 |
// osmocom Source block usage: Device arguments: airspy=0x644064DC317C1FCD
|
|
108 |
// if no device arguments are given or s/n=0, the first found airspy device will be used
|
|
109 |
// use airspy_info utility to identify device serial number strings
|
|
110 |
uint64_t sn = 0;
|
|
111 |
std::stringstream ss;
|
|
112 |
ss << std::hex << dict["airspy"];
|
|
113 |
ss >> sn;
|
|
114 |
std::cerr << "Attempting to open airspy by s/n= "
|
|
115 |
<< boost::format("0x%016X") % (sn) << std::endl;
|
|
116 |
ret = airspy_open_sn( &_dev, sn );
|
| 104 |
117 |
AIRSPY_THROW_ON_ERROR(ret, "Failed to open AirSpy device")
|
| 105 |
118 |
|
| 106 |
119 |
uint8_t board_id;
|
| ... | ... | |
| 111 |
124 |
memset(version, 0, sizeof(version));
|
| 112 |
125 |
ret = airspy_version_string_read( _dev, version, sizeof(version));
|
| 113 |
126 |
AIRSPY_THROW_ON_ERROR(ret, "Failed to read version string")
|
| 114 |
|
#if 0
|
|
127 |
|
| 115 |
128 |
airspy_read_partid_serialno_t part_serial;
|
| 116 |
129 |
ret = airspy_board_partid_serialno_read( _dev, &part_serial );
|
| 117 |
130 |
AIRSPY_THROW_ON_ERROR(ret, "Failed to read serial number")
|
| 118 |
|
#endif
|
|
131 |
std::cerr << "Opened Device Serial Number= "
|
|
132 |
<< boost::format("0x%08X") % (part_serial.serial_no[2])
|
|
133 |
<< boost::format("%08X") % (part_serial.serial_no[3])
|
|
134 |
<< std::endl;
|
|
135 |
|
| 119 |
136 |
uint32_t num_rates;
|
| 120 |
137 |
airspy_get_samplerates(_dev, &num_rates, 0);
|
| 121 |
138 |
uint32_t *samplerates = (uint32_t *) malloc(num_rates * sizeof(uint32_t));
|
