def __init__(self, example_param=1.0): # only default arguments here
"""arguments to this function show up as parameters in GRC"""
gr.sync_block.__init__(
self,
name='Embedded Python Block', # will show up in GRC
in_sig=[np.single],
out_sig=[np.single])
# if an attribute with the same name as a parameter is found,
# a callback is registered (properties work, too).
self.example_param = example_param
self.myacc = adi.adxl345(uri="local:")
def test_adxl345(iio_uri):
dev = adi.adxl345(iio_uri)
assert dev
del dev
"""
Read ADXL345 raw values, publish to topic 10001, localhost
"""
import zmq
import sys
import time
import adi
port = "5556"
if len(sys.argv) > 1:
port = sys.argv[1]
int(port)
context = zmq.Context()
socket = context.socket(zmq.PUB)
socket.bind("tcp://*:%s" % port)
myacc = adi.adxl345(uri="ip:localhost")
myacc.sampling_frequency = 100.0
while True:
topic = 10001
x = myacc.accel_x.raw
y = myacc.accel_y.raw
z = myacc.accel_z.raw
print("%d %d %d %d" % (topic, x, y, z))
socket.send_string("%d %d %d %d" % (topic, x, y, z))
time.sleep(0.4)
def __init__(self, example_param=1.0): # only default arguments here
#Standard epy init stuff...
self.example_param = example_param
self.myacc = adi.adxl345(uri="local:")
# INCLUDING, BUT NOT LIMITED TO, NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A
# PARTICULAR PURPOSE ARE DISCLAIMED.
#
# IN NO EVENT SHALL ANALOG DEVICES BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, INTELLECTUAL PROPERTY
# RIGHTS, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
# BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
# STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
# THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
import time
import adi
# Set up ADXL345
myacc = adi.adxl345(uri="ip:192.168.1.232")
myacc.rx_output_type = "SI"
myacc.rx_buffer_size = 4
myacc.rx_enabled_channels = [0, 1, 2]
sfa = myacc.sampling_frequency_available
print("Sampling frequencies available:")
print(sfa)
print("\nX acceleration: " + str(myacc.accel_x.raw))
print("Y acceleration: " + str(myacc.accel_y.raw))
print("Z acceleration: " + str(myacc.accel_z.raw))
print("\nSample rate: " + str(myacc.sampling_frequency))
print("Setting sample rate to 12.5 sps...")