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wrap antenna methods

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This commit is contained in:
Johannes Pohl
2017-04-05 14:07:15 +02:00
parent 943fddc288
commit c39b9ce58b
4 changed files with 744 additions and 0 deletions
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6
src/urh/dev/native/lib/climesdr.pxd
View File

@@ -50,3 +50,9 @@ cdef extern from "lime/LimeSuite.h":
int LMS_SetLPF(lms_device_t *device, bool dir_tx, size_t chan, bool enabled)
int LMS_SetGFIRLPF(lms_device_t *device, bool dir_tx, size_t chan, bool enabled, float_type bandwidth)
int LMS_Calibrate(lms_device_t *device, bool dir_tx, size_t chan, double bw, unsigned flags)
ctypedef char lms_name_t[16]
int LMS_GetAntennaList(lms_device_t *device, bool dir_tx, size_t chan, lms_name_t *list)
int LMS_SetAntenna(lms_device_t *device, bool dir_tx, size_t chan, size_t index)
int LMS_GetAntenna(lms_device_t *device, bool dir_tx, size_t chan)
int LMS_GetAntennaBW(lms_device_t *device, bool dir_tx, size_t chan, size_t index, lms_range_t *range)

681
src/urh/dev/native/lib/limesdr.cpp
View File

@@ -900,6 +900,10 @@ static int __pyx_f_3src_3urh_3dev_6native_3lib_7limesdr_set_lpf_bandwidth(bool,
static float_type __pyx_f_3src_3urh_3dev_6native_3lib_7limesdr_get_lpf_bandwidth(bool, size_t, int __pyx_skip_dispatch); /*proto*/
static PyObject *__pyx_f_3src_3urh_3dev_6native_3lib_7limesdr_get_lpf_bandwidth_range(bool, int __pyx_skip_dispatch); /*proto*/
static PyObject *__pyx_f_3src_3urh_3dev_6native_3lib_7limesdr_calibrate(bool, size_t, double, int __pyx_skip_dispatch); /*proto*/
static PyObject *__pyx_f_3src_3urh_3dev_6native_3lib_7limesdr_get_antenna_list(bool, size_t, int __pyx_skip_dispatch); /*proto*/
static int __pyx_f_3src_3urh_3dev_6native_3lib_7limesdr_set_antenna(bool, size_t, size_t, int __pyx_skip_dispatch); /*proto*/
static int __pyx_f_3src_3urh_3dev_6native_3lib_7limesdr_get_antenna(bool, size_t, int __pyx_skip_dispatch); /*proto*/
static PyObject *__pyx_f_3src_3urh_3dev_6native_3lib_7limesdr_get_antenna_bw(bool, size_t, size_t, int __pyx_skip_dispatch); /*proto*/
#define __Pyx_MODULE_NAME "src.urh.dev.native.lib.limesdr"
int __pyx_module_is_main_src__urh__dev__native__lib__limesdr = 0;
@@ -912,6 +916,7 @@ static const char __pyx_k_info[] = "info";
static const char __pyx_k_main[] = "__main__";
static const char __pyx_k_rate[] = "rate";
static const char __pyx_k_test[] = "__test__";
static const char __pyx_k_index[] = "index";
static const char __pyx_k_range[] = "range";
static const char __pyx_k_dir_tx[] = "dir_tx";
static const char __pyx_k_enabled[] = "enabled";
@@ -925,6 +930,7 @@ static PyObject *__pyx_n_s_dir_tx;
static PyObject *__pyx_n_s_enabled;
static PyObject *__pyx_n_s_frequency;
static PyObject *__pyx_n_s_gain;
static PyObject *__pyx_n_s_index;
static PyObject *__pyx_n_s_info;
static PyObject *__pyx_n_s_main;
static PyObject *__pyx_n_s_oversample;
@@ -951,11 +957,16 @@ static PyObject *__pyx_pf_3src_3urh_3dev_6native_3lib_7limesdr_32set_lpf_bandwid
static PyObject *__pyx_pf_3src_3urh_3dev_6native_3lib_7limesdr_34get_lpf_bandwidth(CYTHON_UNUSED PyObject *__pyx_self, bool __pyx_v_dir_tx, size_t __pyx_v_chan); /* proto */
static PyObject *__pyx_pf_3src_3urh_3dev_6native_3lib_7limesdr_36get_lpf_bandwidth_range(CYTHON_UNUSED PyObject *__pyx_self, bool __pyx_v_dir_tx); /* proto */
static PyObject *__pyx_pf_3src_3urh_3dev_6native_3lib_7limesdr_38calibrate(CYTHON_UNUSED PyObject *__pyx_self, bool __pyx_v_dir_tx, size_t __pyx_v_chan, double __pyx_v_bw); /* proto */
static PyObject *__pyx_pf_3src_3urh_3dev_6native_3lib_7limesdr_40get_antenna_list(CYTHON_UNUSED PyObject *__pyx_self, bool __pyx_v_dir_tx, size_t __pyx_v_chan); /* proto */
static PyObject *__pyx_pf_3src_3urh_3dev_6native_3lib_7limesdr_42set_antenna(CYTHON_UNUSED PyObject *__pyx_self, bool __pyx_v_dir_tx, size_t __pyx_v_chan, size_t __pyx_v_index); /* proto */
static PyObject *__pyx_pf_3src_3urh_3dev_6native_3lib_7limesdr_44get_antenna(CYTHON_UNUSED PyObject *__pyx_self, bool __pyx_v_dir_tx, size_t __pyx_v_chan); /* proto */
static PyObject *__pyx_pf_3src_3urh_3dev_6native_3lib_7limesdr_46get_antenna_bw(CYTHON_UNUSED PyObject *__pyx_self, bool __pyx_v_dir_tx, size_t __pyx_v_chan, size_t __pyx_v_index); /* proto */
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/* "src/urh/dev/native/lib/limesdr.pyx":6
* cdef lms_device_t *_c_device
@@ -3573,6 +3584,7 @@ static PyObject *__pyx_f_3src_3urh_3dev_6native_3lib_7limesdr_calibrate(bool __p
* """
* return LMS_Calibrate(_c_device, dir_tx, chan, bw, 0) # <<<<<<<<<<<<<<
*
* cpdef list get_antenna_list(bool dir_tx, size_t chan):
*/
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@@ -3691,6 +3703,661 @@ static PyObject *__pyx_pf_3src_3urh_3dev_6native_3lib_7limesdr_38calibrate(CYTHO
return __pyx_r;
}
/* "src/urh/dev/native/lib/limesdr.pyx":250
* return LMS_Calibrate(_c_device, dir_tx, chan, bw, 0)
*
* cpdef list get_antenna_list(bool dir_tx, size_t chan): # <<<<<<<<<<<<<<
* """
* Obtain antenna list with names. First item in the list is the name of antenna index 0.
*/
static PyObject *__pyx_pw_3src_3urh_3dev_6native_3lib_7limesdr_41get_antenna_list(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static PyObject *__pyx_f_3src_3urh_3dev_6native_3lib_7limesdr_get_antenna_list(bool __pyx_v_dir_tx, size_t __pyx_v_chan, CYTHON_UNUSED int __pyx_skip_dispatch) {
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/* "src/urh/dev/native/lib/limesdr.pyx":257
* :return:
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* result = LMS_GetAntennaList(_c_device, dir_tx, chan, ant_list)
* if result > 0:
*/
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/* "src/urh/dev/native/lib/limesdr.pyx":258
* """
* cdef lms_name_t *ant_list = <lms_name_t *> malloc(256 * sizeof(lms_name_t))
* result = LMS_GetAntennaList(_c_device, dir_tx, chan, ant_list) # <<<<<<<<<<<<<<
* if result > 0:
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/* "src/urh/dev/native/lib/limesdr.pyx":259
* cdef lms_name_t *ant_list = <lms_name_t *> malloc(256 * sizeof(lms_name_t))
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* if result > 0: # <<<<<<<<<<<<<<
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* else:
*/
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/* "src/urh/dev/native/lib/limesdr.pyx":260
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/* "src/urh/dev/native/lib/limesdr.pyx":259
* cdef lms_name_t *ant_list = <lms_name_t *> malloc(256 * sizeof(lms_name_t))
* result = LMS_GetAntennaList(_c_device, dir_tx, chan, ant_list)
* if result > 0: # <<<<<<<<<<<<<<
* return [ant_list[i].decode('UTF-8') for i in range(0, result)]
* else:
*/
}
/* "src/urh/dev/native/lib/limesdr.pyx":262
* return [ant_list[i].decode('UTF-8') for i in range(0, result)]
* else:
* return [] # <<<<<<<<<<<<<<
*
* cpdef int set_antenna(bool dir_tx, size_t chan, size_t index):
*/
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/* "src/urh/dev/native/lib/limesdr.pyx":250
* return LMS_Calibrate(_c_device, dir_tx, chan, bw, 0)
*
* cpdef list get_antenna_list(bool dir_tx, size_t chan): # <<<<<<<<<<<<<<
* """
* Obtain antenna list with names. First item in the list is the name of antenna index 0.
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* """
* Select the antenna for the specified RX or TX channel.
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static PyObject *__pyx_pw_3src_3urh_3dev_6native_3lib_7limesdr_43set_antenna(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
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/* "src/urh/dev/native/lib/limesdr.pyx":264
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{"get_antenna_bw", (PyCFunction)__pyx_pw_3src_3urh_3dev_6native_3lib_7limesdr_47get_antenna_bw, METH_VARARGS|METH_KEYWORDS, __pyx_doc_3src_3urh_3dev_6native_3lib_7limesdr_46get_antenna_bw},
{0, 0, 0, 0}
};
@@ -3741,6 +4412,7 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
{&__pyx_n_s_enabled, __pyx_k_enabled, sizeof(__pyx_k_enabled), 0, 0, 1, 1},
{&__pyx_n_s_frequency, __pyx_k_frequency, sizeof(__pyx_k_frequency), 0, 0, 1, 1},
{&__pyx_n_s_gain, __pyx_k_gain, sizeof(__pyx_k_gain), 0, 0, 1, 1},
{&__pyx_n_s_index, __pyx_k_index, sizeof(__pyx_k_index), 0, 0, 1, 1},
{&__pyx_n_s_info, __pyx_k_info, sizeof(__pyx_k_info), 0, 0, 1, 1},
{&__pyx_n_s_main, __pyx_k_main, sizeof(__pyx_k_main), 0, 0, 1, 1},
{&__pyx_n_s_oversample, __pyx_k_oversample, sizeof(__pyx_k_oversample), 0, 0, 1, 1},
@@ -3803,6 +4475,15 @@ static int __Pyx_InitCachedConstants(void) {
__pyx_tuple__4 = PyTuple_Pack(3, __pyx_int_neg_1, __pyx_int_neg_1, __pyx_int_neg_1); if (unlikely(!__pyx_tuple__4)) __PYX_ERR(0, 231, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple__4);
__Pyx_GIVEREF(__pyx_tuple__4);
/* "src/urh/dev/native/lib/limesdr.pyx":300
* return bandwidth_range.min, bandwidth_range.max, bandwidth_range.step
* else:
* return -1, -1, -1 # <<<<<<<<<<<<<<
*/
__pyx_tuple__5 = PyTuple_Pack(3, __pyx_int_neg_1, __pyx_int_neg_1, __pyx_int_neg_1); if (unlikely(!__pyx_tuple__5)) __PYX_ERR(0, 300, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple__5);
__Pyx_GIVEREF(__pyx_tuple__5);
__Pyx_RefNannyFinishContext();
return 0;
__pyx_L1_error:;

52
src/urh/dev/native/lib/limesdr.pyx
View File

@@ -246,3 +246,55 @@ cpdef calibrate(bool dir_tx, size_t chan, double bw):
:return: 0 on success, (-1) on failure
"""
return LMS_Calibrate(_c_device, dir_tx, chan, bw, 0)
cpdef list get_antenna_list(bool dir_tx, size_t chan):
"""
Obtain antenna list with names. First item in the list is the name of antenna index 0.
:param dir_tx: Select RX or TX
:param chan: channel index
:return:
"""
cdef lms_name_t *ant_list = <lms_name_t *> malloc(256 * sizeof(lms_name_t))
result = LMS_GetAntennaList(_c_device, dir_tx, chan, ant_list)
if result > 0:
return [ant_list[i].decode('UTF-8') for i in range(0, result)]
else:
return []
cpdef int set_antenna(bool dir_tx, size_t chan, size_t index):
"""
Select the antenna for the specified RX or TX channel.
LMS_SetFrequency() automatically selects antenna based on frequency.
This function is meant to override path selected by LMS_SetFrequency() and should be called after LMS_SetFrequency().
:param dir_tx: Select RX or TX
:param chan: channel index
:param index: Index of antenna to select
:return: 0 on success, (-1) on failure
"""
return LMS_SetAntenna(_c_device, dir_tx, chan, index)
cpdef int get_antenna(bool dir_tx, size_t chan):
"""
Obtain currently selected antenna of the the specified RX or TX channel.
:param dir_tx: Select RX or TX
:param chan: channel index
:return: Index of selected antenna on success, (-1) on failure
"""
return LMS_GetAntenna(_c_device, dir_tx, chan)
cpdef tuple get_antenna_bw(bool dir_tx, size_t chan, size_t index):
"""
Obtains bandwidth (lower and upper frequency) of the specified antenna
:param dir_tx: Select RX or TX
:param chan: channel index
:param index: Antenna index
:return: Tuple (start, end, step) of allowed bandwidth values in Hz, (-1, -1, -1) on Error
"""
cdef lms_range_t bandwidth_range
result = LMS_GetAntennaBW(_c_device, dir_tx, chan, index, &bandwidth_range)
if result == 0:
return bandwidth_range.min, bandwidth_range.max, bandwidth_range.step
else:
return -1, -1, -1

5
tests/TestLimeSDR.py
View File

@@ -46,6 +46,11 @@ class TestLimeSDR(unittest.TestCase):
print("RX 0 calibrate:", limesdr.calibrate(False, 0, 2e6))
antenna_list = limesdr.get_antenna_list(False, 0)
print("RX 0 antenna list", antenna_list)
print("RX 0 current antenna", limesdr.get_antenna(False, 0), antenna_list[limesdr.get_antenna(False, 0)])
print("RX 0 current antenna BW", limesdr.get_antenna_bw(False, 0, limesdr.get_antenna(False, 0)))
print("-" * 20)
print("Close:", limesdr.close())
print("Is Open 0:", limesdr.is_open(0))