def showAuthScreen():
# start
bt81x.dl_start()
bt81x.clear(1, 1, 1)
# image
image = bt81x.Bitmap(
1, 0, (bt81x.ARGB4, 420 * 2),
(bt81x.BILINEAR, bt81x.BORDER, bt81x.BORDER, 420, 480))
image.prepare_draw()
image.draw((0, 0), vertex_fmt=0)
# text
txt = bt81x.Text(
590,
220,
28,
bt81x.OPT_CENTERX | bt81x.OPT_CENTERY,
"Press the push-link button of the Hue",
)
bt81x.add_text(txt)
txt.text = "bridge you want to connect to"
txt.x = 590
txt.y = 260
bt81x.add_text(txt)
# display
bt81x.display()
bt81x.swap_and_empty()
def widget_selection():
bt81x.dl_start()
bt81x.clear(1, 1, 1)
txt.font = 31
txt.text = "Choose a widget"
txt.x = bt81x.display_conf.width // 2
txt.y = (bt81x.display_conf.height * 2) // 11
bt81x.add_text(txt)
bt81x.track(bt81x.display_conf.width // 5,
(bt81x.display_conf.height * 3) // 11, 500, 100, 0)
bt81x.add_keys(bt81x.display_conf.width // 5,
(bt81x.display_conf.height * 3) // 11, 500, 100, 31, 0,
widget_selection_keys)
if widget_choice:
print('> displaying', widgets[widget_choice - 1][0])
widgets[widget_choice - 1][1](*widgets[widget_choice - 1][2:])
bt81x.display()
bt81x.swap_and_empty()
widget_choice_evt.wait()
widget_choice_evt.clear()
def showSpinner(msg):
# start
bt81x.dl_start()
bt81x.clear(1, 1, 1)
# text
txt = bt81x.Text(
400,
350,
30,
bt81x.OPT_CENTERX | bt81x.OPT_CENTERY,
msg,
)
bt81x.add_text(txt)
# spinner
bt81x.spinner(400, 240, bt81x.SPINNER_CIRCLE, 0)
# display
bt81x.display()
bt81x.swap_and_empty()
# wait a second - just to improve UI experience ;)
sleep(1000)
def displayUpdate():
global cpu_temp
global cpu_load
image_1 = bt81x.Bitmap(
1, 0, (bt81x.ARGB4, RLOGO_W * 2),
(bt81x.BILINEAR, bt81x.BORDER, bt81x.BORDER, RLOGO_W, RLOGO_H))
bt81x.dl_start()
bt81x.load_image(0, 0, 'rlogo.png')
bt81x.clear(1, 1, 1)
bt81x.set_background(255, 255, 255)
image_1.prepare_draw()
image_1.draw((248, 35), vertex_fmt=0)
txt_temp = bt81x.Text(
500,
260,
31,
bt81x.OPT_RIGHTX | bt81x.OPT_CENTERY,
"Temperature : %2.1f" % cpu_temp,
)
txt_load = bt81x.Text(
500,
320,
31,
bt81x.OPT_RIGHTX | bt81x.OPT_CENTERY,
"Load : %2.1f" % cpu_load,
)
bt81x.add_text(txt_temp)
bt81x.add_text(txt_load)
bt81x.display()
bt81x.swap_and_empty()
def showScreensaver(x, y):
# start
bt81x.dl_start()
bt81x.clear_color(rgb=(0x00, 0x00, 0x00))
bt81x.clear(1, 1, 1)
# image
image = bt81x.Bitmap(1, 0, (bt81x.ARGB4, (300) * 2),
(bt81x.BILINEAR, bt81x.BORDER, bt81x.BORDER, 300, 75))
image.prepare_draw()
image.draw((x, y), vertex_fmt=0)
# display
bt81x.display()
bt81x.swap_and_empty()
def draw_networks(networks, pressed=None):
bt81x.dl_start()
bt81x.clear(1, 1, 1)
for i, ssid_sec in enumerate(networks):
if i == MAX_NET:
# do not display more networks than MAX_NET
break
btn.palette = palette_pressed if i == pressed else palette_default
btn.text = ("%s::%s") % (ssid_sec[0], ssid_sec[1])
btn.y = i * BTN_HEIGHT
bt81x.track(0, btn.y, BTN_WIDTH, BTN_HEIGHT, TAG_BASE + i)
bt81x.tag(TAG_BASE + i)
bt81x.add_button(btn)
bt81x.display()
bt81x.swap_and_empty()
def showMessage(text):
# start
bt81x.dl_start()
bt81x.clear(1, 1, 1)
#text
txt = bt81x.Text(
400,
240,
31,
bt81x.OPT_CENTERX | bt81x.OPT_CENTERY,
text,
)
bt81x.add_text(txt)
# display
bt81x.display()
bt81x.swap_and_empty()
def showLogo():
# start
bt81x.dl_start()
bt81x.clear_color(rgb=(0xff, 0xff, 0xff))
bt81x.clear(1, 1, 1)
# image
image = bt81x.Bitmap(
1, 0, (bt81x.ARGB4, 642 * 2),
(bt81x.BILINEAR, bt81x.BORDER, bt81x.BORDER, 642, 144))
image.prepare_draw()
image.draw(((bt81x.display_conf.width - 642) // 2,
(bt81x.display_conf.height - 144) // 2),
vertex_fmt=0)
# display
bt81x.display()
bt81x.swap_and_empty()
def pinScreen(pin):
pin_masked = "****"
pin_length = len(pin)
# start
bt81x.dl_start()
bt81x.clear(1, 1, 1)
#text
#drawing instructions
txt = bt81x.Text(
200,
150,
31,
bt81x.OPT_CENTERX | bt81x.OPT_CENTERY,
"Enter Pin:",
)
bt81x.add_text(txt)
#drawing user pin
txt.text = pin_masked[:pin_length]
txt.x = 200
txt.y = 200
txt.font = 31
bt81x.add_text(txt)
# keys
bt81x.track(430, 50, 350, 70, 0)
bt81x.add_keys(430, 50, 350, 70, 30, 0, "123")
bt81x.add_keys(430, 130, 350, 70, 30, 0, "456")
bt81x.add_keys(430, 210, 350, 70, 30, 0, "789")
bt81x.add_keys(430, 290, 350, 70, 30, 0, ".0C")
# connect button
btn = bt81x.Button(430, 370, 350, 70, 30, 0, "Connect")
bt81x.tag(1)
bt81x.add_button(btn)
# display
bt81x.display()
bt81x.swap_and_empty()
def showAddrScreen(ip):
# start
bt81x.dl_start()
bt81x.clear(1, 1, 1)
# image
image = bt81x.Bitmap(
1, 0, (bt81x.ARGB4, 200 * 2),
(bt81x.BILINEAR, bt81x.BORDER, bt81x.BORDER, 200, 200))
image.prepare_draw()
image.draw((0, 255), vertex_fmt=0)
# text
txt = bt81x.Text(
225,
120,
29,
bt81x.OPT_CENTERX | bt81x.OPT_CENTERY,
"Enter IP address of HUE Bridge:",
)
bt81x.add_text(txt)
txt.text = ip
txt.x = 225
txt.y = 195
txt.font = 31
bt81x.add_text(txt)
# keys
bt81x.track(450, 350, 280, 60, 0)
bt81x.add_keys(450, 70, 280, 60, 30, 0, "123")
bt81x.add_keys(450, 140, 280, 60, 30, 0, "456")
bt81x.add_keys(450, 210, 280, 60, 30, 0, "789")
bt81x.add_keys(450, 280, 280, 60, 30, 0, ".0C")
# connect button
btn = bt81x.Button(450, 350, 280, 60, 30, 0, "Connect")
bt81x.tag(1)
bt81x.add_button(btn)
bt81x.display()
bt81x.swap_and_empty()
def displaySpinner(operation, info):
bt81x.dl_start()
bt81x.clear(1, 1, 1)
txt_oper = bt81x.Text(
400,
260,
24,
bt81x.OPT_CENTERX | bt81x.OPT_CENTERY,
operation,
)
txt_info = bt81x.Text(
400,
300,
24,
bt81x.OPT_CENTERX | bt81x.OPT_CENTERY,
info,
)
bt81x.add_text(txt_oper)
bt81x.add_text(txt_info)
bt81x.spinner(400, 160, bt81x.SPINNER_LINE, 0)
bt81x.display()
bt81x.swap_and_empty()
def showMainMenu(saturation, hue, brightness):
# start
bt81x.dl_start()
bt81x.clear(1, 1, 1)
# image
image = bt81x.Bitmap(1, 0, (bt81x.ARGB4, 800 * 2),
(bt81x.BILINEAR, bt81x.BORDER, bt81x.BORDER, 800, 50))
image.prepare_draw()
image.draw((0, 0), vertex_fmt=0)
# buttons
btn = bt81x.Button(0, 0, 170, 70, 31, 0, "")
for button in buttons:
btn.text = button["text"]
btn.font = button["size"]
btn.x = button["x_cord"]
btn.y = button["y_cord"]
btn.width = button["width"]
btn.height = button["height"]
bt81x.track(btn.x, btn.y, button["width"], button["height"],
button["tag_id"])
bt81x.tag(button["tag_id"])
bt81x.add_button(btn)
# text labels
txt = bt81x.Text(0, 0, 0, 30, "")
for label in labels:
txt.text = label["text"]
txt.x = label["x_cord"]
txt.y = label["y_cord"]
txt.font = label["size"]
txt.options = label["options"]
bt81x.add_text(txt)
# saturation value label
txt.text = str(int((saturation / 240) * 100)) + '%'
txt.x = 622
txt.y = 175
txt.font = 30
txt.options = bt81x.OPT_CENTER
bt81x.add_text(txt)
# hue value label
txt.text = str(int((hue / 65500) * 100)) + '%'
txt.x = 622
txt.y = 275
txt.font = 30
txt.options = bt81x.OPT_CENTER
bt81x.add_text(txt)
# brightness value label
txt.text = str(int((brightness / 240) * 100)) + '%'
txt.x = 622
txt.y = 375
txt.font = 30
txt.options = bt81x.OPT_CENTER
bt81x.add_text(txt)
# display
bt81x.display()
bt81x.swap_and_empty()
from bridgetek.bt81x import bt81x
streams.serial()
new_resource('RiverdiLogo.png')
LOGO_W = 642
LOGO_H = 144
linestride = LOGO_W * 2 # with ARGB1555 and ARGB4 formats, 2 bytes per pixel
layout = (bt81x.ARGB4, linestride) # choose this layout for RiverdiLogo.png
riverdi_logo = bt81x.Bitmap(
1, 0, layout, (bt81x.BILINEAR, bt81x.BORDER, bt81x.BORDER, LOGO_W, LOGO_H))
bt81x.init(SPI0, D4, D5, D34)
bt81x.load_image(0, 0, 'RiverdiLogo.png')
bt81x.dl_start()
bt81x.clear_color(rgb=(0xff, 0xff, 0xff))
bt81x.clear(1, 1, 0)
riverdi_logo.prepare_draw()
riverdi_logo.draw(((bt81x.display_conf.width - LOGO_W) // 2,
(bt81x.display_conf.height - LOGO_H) // 2),
vertex_fmt=0)
bt81x.display()
bt81x.swap_and_empty()