def real_time_data_prompt(serial_socket):
real_time_answer = raw_input("Would you like to plot real-time data? (y/n) ")
if real_time_answer == 'y':
real_time_data = 'ON'
# Handshake with arduino to ensure RT data engaged
python_send = 244
arduino_success = 11
arduino_fail = 13
message_success = "RT Data Enabled!"
message_fail = "!!!RT Data failed to enable!!!"
hs.hand_shake(serial_socket, python_send, arduino_success, arduino_fail, message_success, message_fail)
else:
real_time_data = 'OFF'
# Handshake with arduino to ensure RT data engaged
python_send = 245
arduino_success = 12
arduino_fail = 13
message_success = "RT Data Disabled!"
message_fail = "!!!RT Data failed to disable!!!"
hs.hand_shake(serial_socket, python_send, arduino_success, arduino_fail, message_success, message_fail)
# HANDSHAKE COMPLETE
return real_time_data
def download_data(serial_socket):
# Handshake with device for mode change
python_send = 1
arduino_success = 127
arduino_fail = 128
hs.hand_shake(serial_socket, python_send, arduino_success, arduino_fail)
# HANDSHAKE COMPLETE
choice = raw_input("Would you like to download now? (y/n) ")
time.sleep(0.2)
if choice == 'y':
dl.downloader_main(serial_socket)
else:
print("Goodbye!")
exit();
def collect_data(serial_socket):
# Handshake with device for mode change
python_send = 0
arduino_success = 126
arduino_fail = 128
hs.hand_shake(serial_socket, python_send, arduino_success, arduino_fail)
# HANDSHAKE complete
real_time_data = real_time_data_prompt(serial_socket)
print("Plotting data now...")
# RT Data
if real_time_data == 'ON':
# Instantiate plot
analog_plot = AnalogPlot(serial_socket)
# set up animation
# Attaching 3D axis to the figure
fig = plt.figure()
ax = p3.Axes3D(fig)
ax.set_title('3D Test')
ax.set_xlim3d([30.0, 60.0])
ax.set_xlabel('X')
ax.set_ylim3d([30.0, 60.0])
ax.set_ylabel('Y')
ax.set_zlim3d([0.0, 250.0])
ax.set_zlabel('Z')
frame_num = 2500
data_lines = [np.empty((3, frame_num))]
lines = [ax.plot([0], [0], [0])[0]]
anim = animation.FuncAnimation(fig, analog_plot.update, frame_num, fargs=(data_lines, lines), interval=50, blit=False)
# show plot
plt.show()
# clean up
analog_plot.close()
print('exiting.')
# NO RT Data
elif real_time_data == 'OFF':
while True:
while serial_socket.inWaiting() > 0:
print ord(serial_socket.read(1))
def collect_data(serial_socket):
# Handshake with device for mode change
python_send = 0
arduino_success = 126
arduino_fail = 128
hs.hand_shake(serial_socket, python_send, arduino_success, arduino_fail)
# HANDSHAKE complete
real_time_answer = raw_input("Would you like to plot real-time data? (y/n) ")
if real_time_answer == 'y':
real_time_data = 'ON'
# Handshake with arduino to ensure RT data engaged
python_send = 244
arduino_success = 11
arduino_fail = 13
message_success = "RT Data Enabled!"
message_fail = "!!!RT Data failed to enable!!!"
hs.hand_shake(serial_socket, python_send, arduino_success, arduino_fail, message_success, message_fail)
# HANDSHAKE COMPLETE
else:
real_time_data = 'OFF'
# Handshake with arduino to ensure RT data engaged
python_send = 245
arduino_success = 12
arduino_fail = 13
message_success = "RT Data Disabled!"
message_fail = "!!!RT Data failed to disable!!!"
hs.hand_shake(serial_socket, python_send, arduino_success, arduino_fail, message_success, message_fail)
# HANDSHAKE COMPLETE
# RT Data
if real_time_data == 'ON':
# Attaching 3D axis to the figure
fig = plt.figure()
ax = p3.Axes3D(fig)
# Setting the axes properties
ax.set_xlim3d([0.0, 30.0])
ax.set_xlabel('X')
ax.set_ylim3d([0.0, 30.0])
ax.set_ylabel('Y')
ax.set_zlim3d([0.0, 30.0])
ax.set_zlabel('Z')
ax.set_title('3D Test')
# instantiating accel and time lists
length = 20
counter = 0
line_data = np.empty((3, length))
lines = [ax.plot(line_data[0, 0:1], line_data[1, 0:1], line_data[2, 0:1])][0]
# Creating the Animation object
line_ani = animation.FuncAnimation(fig, update_lines, length, fargs=(line_data, lines, serial_socket), blit=False)
plt.show()
# NO RT Data
elif real_time_data == 'OFF':
while True:
while serial_socket.inWaiting() > 0:
print ord(serial_socket.read(1))