def createTimer(mmr):
mmr.parameters = I2cReadParameters(device_addr=AD7745_ADDR,
register_addr=REG_CAP_DATA)
e = Event()
mmr.timer = create_voidp(
lambda fn: libmetawear.mbl_mw_timer_create_indefinite(
mmr.device.board, 11, 0, None, fn),
resource="timer",
event=e)
libmetawear.mbl_mw_event_record_commands(mmr.timer)
libmetawear.mbl_mw_datasignal_read_with_parameters(mmr.i2c_signal,
byref(mmr.parameters))
create_voidp_int(
lambda fn: libmetawear.mbl_mw_event_end_record(mmr.timer, None, fn),
event=e)
print(mmr.timer)
mmr.timer_id = libmetawear.mbl_mw_timer_get_id(mmr.timer)
print("id" + str(mmr.timer_id))
e = Event()
print("Configuring device")
# get temp signal and setup logger
signal = libmetawear.mbl_mw_multi_chnl_temp_get_temperature_data_signal(d.board, MetaWearRProChannel.ON_BOARD_THERMISTOR)
logger = create_voidp(lambda fn: libmetawear.mbl_mw_datasignal_log(signal, None, fn), resource = "temp_logger", event = e)
# create a timer
timer = create_voidp(lambda fn: libmetawear.mbl_mw_timer_create_indefinite(d.board, 1000, 0, None, fn), resource = "timer", event = e)
# record an event
libmetawear.mbl_mw_event_record_commands(timer)
# event is to read temp signal
libmetawear.mbl_mw_datasignal_read(signal)
create_voidp_int(lambda fn: libmetawear.mbl_mw_event_end_record(timer, None, fn), event = e)
# start logging
libmetawear.mbl_mw_logging_start(d.board, 0)
# start timer
libmetawear.mbl_mw_timer_start(timer)
# log 10s
print("Logging data for 10s")
sleep(10.0)
# remove timer
libmetawear.mbl_mw_timer_remove(timer)
# remove logger
lambda fn: libmetawear.mbl_mw_dataprocessor_comparator_create(
threshold, ComparatorOperation.EQ, 1.0, None, fn),
resource="ths_above",
event=e)
pattern = LedPattern(pulse_duration_ms=1000,
high_time_ms=500,
high_intensity=16,
low_intensity=16,
repeat_count=Const.LED_REPEAT_INDEFINITELY)
libmetawear.mbl_mw_event_record_commands(ths_below)
libmetawear.mbl_mw_led_write_pattern(device.board, byref(pattern),
LedColor.BLUE)
libmetawear.mbl_mw_led_play(device.board)
create_voidp_int(
lambda fn: libmetawear.mbl_mw_event_end_record(ths_below, None, fn),
event=e)
libmetawear.mbl_mw_event_record_commands(ths_above)
libmetawear.mbl_mw_led_stop_and_clear(device.board)
create_voidp_int(
lambda fn: libmetawear.mbl_mw_event_end_record(ths_above, None, fn),
event=e)
libmetawear.mbl_mw_acc_enable_acceleration_sampling(device.board)
libmetawear.mbl_mw_acc_start(device.board)
create_voidp_int(
lambda fn: libmetawear.mbl_mw_macro_end_record(device.board, None, fn),
event=e)