Merge pull request #1 from adafruit/master

update fork from adafruit

Author: liltux

Clue_Step_Counter/clue_bgBMP.bmp

@@ -0,0 +1,172 @@
+import time
+import board
+import displayio
+from adafruit_clue import clue
+from simpleio import map_range
+from adafruit_bitmap_font import bitmap_font
+from adafruit_lsm6ds import LSM6DS33, Rate, AccelRange
+from adafruit_progressbar import ProgressBar
+from adafruit_display_text.label import Label
+
+#  turns off onboard NeoPixel to conserve battery
+clue.pixel.brightness = (0.0)
+
+#  accessing the Clue's accelerometer
+sensor = LSM6DS33(board.I2C())
+
+#  step goal
+step_goal = 10000
+
+#  onboard button states
+a_state = False
+b_state = False
+
+#  array to adjust screen brightness
+bright_level = [0, 0.5, 1]
+
+countdown = 0 #  variable for the step goal progress bar
+clock = 0 #  variable used to keep track of time for the steps per hour counter
+clock_count = 0 #  holds the number of hours that the step counter has been running
+clock_check = 0 #  holds the result of the clock divided by 3600 seconds (1 hour)
+last_step = 0 #  state used to properly counter steps
+mono = time.monotonic() #  time.monotonic() device
+mode = 1 #  state used to track screen brightness
+steps_log = 0 #  holds total steps to check for steps per hour
+steps_remaining = 0 #  holds the remaining steps needed to reach the step goal
+sph = 0 #  holds steps per hour
+
+#  variables to hold file locations for background and fonts
+clue_bgBMP = "/clue_bgBMP.bmp"
+small_font = "/fonts/Roboto-Medium-16.bdf"
+med_font = "/fonts/Roboto-Bold-24.bdf"
+big_font = "/fonts/Roboto-Black-48.bdf"
+
+#  glyphs for fonts
+glyphs = b'0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ-,.: '
+
+#  loading bitmap fonts
+small_font = bitmap_font.load_font(small_font)
+small_font.load_glyphs(glyphs)
+med_font = bitmap_font.load_font(med_font)
+med_font.load_glyphs(glyphs)
+big_font = bitmap_font.load_font(big_font)
+big_font.load_glyphs(glyphs)
+
+#  creating display and default brightness
+clue_display = board.DISPLAY
+clue_display.brightness = 0.5
+
+#  graphics group
+clueGroup = displayio.Group(max_size=20)
+
+#  loading bitmap background
+clue_bg = displayio.OnDiskBitmap(open(clue_bgBMP, "rb"))
+clue_tilegrid = displayio.TileGrid(clue_bg, pixel_shader=displayio.ColorConverter())
+clueGroup.append(clue_tilegrid)
+
+#  creating the ProgressBar object
+bar_group = displayio.Group(max_size=20)
+prog_bar = ProgressBar(1, 1, 239, 25, bar_color=0x652f8f)
+bar_group.append(prog_bar)
+
+clueGroup.append(bar_group)
+
+#  text for step goal
+steps_countdown = Label(small_font, text='%d Steps Remaining' % step_goal, color=clue.WHITE)
+steps_countdown.x = 55
+steps_countdown.y = 12
+
+#  text for steps
+text_steps = Label(big_font, text="0     ", color=0xe90e8b)
+text_steps.x = 45
+text_steps.y = 70
+
+#  text for steps per hour
+text_sph = Label(med_font, text=" -- ", color=0x29abe2)
+text_sph.x = 8
+text_sph.y = 195
+
+#  adding all text to the display group
+clueGroup.append(text_sph)
+clueGroup.append(steps_countdown)
+clueGroup.append(text_steps)
+
+#  sending display group to the display at startup
+clue_display.show(clueGroup)
+
+#  setting up the accelerometer and pedometer
+sensor.accelerometer_range = AccelRange.RANGE_2G
+sensor.accelerometer_data_rate = Rate.RATE_26_HZ
+sensor.gyro_data_rate = Rate.RATE_SHUTDOWN
+sensor.pedometer_enable = True
+
+while True:
+
+    #  button debouncing
+    if not clue.button_a and not a_state:
+        a_state = True
+    if not clue.button_b and not b_state:
+        b_state = True
+
+    #  setting up steps to hold step count
+    steps = sensor.pedometer_steps
+
+    #  creating the data for the ProgressBar
+    countdown = map_range(steps, 0, step_goal, 0.0, 1.0)
+
+    #  actual counting of the steps
+    #  if a step is taken:
+    if abs(steps-last_step) > 1:
+        step_time = time.monotonic()
+        #  updates last_step
+        last_step = steps
+        #  updates the display
+        text_steps.text = '%d' % steps
+        clock = step_time - mono
+
+        #  logging steps per hour
+        if clock > 3600:
+            #  gets number of hours to add to total
+            clock_check = clock / 3600
+            #  logs the step count as of that hour
+            steps_log = steps
+            #  adds the hours to get a new hours total
+            clock_count += round(clock_check)
+            #  divides steps by hours to get steps per hour
+            sph = steps_log / clock_count
+            #  adds the sph to the display
+            text_sph.text = '%d' % sph
+            #  resets clock to count to the next hour again
+            clock = 0
+            mono = time.monotonic()
+
+        #  adjusting countdown to step goal
+        prog_bar.progress = float(countdown)
+
+    #  displaying countdown to step goal
+    if step_goal - steps > 0:
+        steps_remaining = step_goal - steps
+        steps_countdown.text = '%d Steps Remaining' % steps_remaining
+    else:
+        steps_countdown.text = 'Steps Goal Met!'
+
+    #  adjusting screen brightness, a button decreases brightness
+    if clue.button_a and a_state:
+        mode -= 1
+        a_state = False
+        if mode < 0:
+            mode = 0
+            clue_display.brightness = bright_level[mode]
+        else:
+            clue_display.brightness = bright_level[mode]
+    #  b button increases brightness
+    if clue.button_b and b_state:
+        mode += 1
+        b_state = False
+        if mode > 2:
+            mode = 2
+            clue_display.brightness = bright_level[mode]
+        else:
+            clue_display.brightness = bright_level[mode]
+
+    time.sleep(0.001)