def draw(self, co2, co2_history, timestamps, climate, message):
w, h = display.size()
co2_history_hash = hash(tuple(co2_history))
repaint = False
if co2 != self.co2:
draw_co2_label((0, 0, int(w * (2 / 5)), h // 4), co2)
repaint = True
if climate != self.climate:
temperature, pressure, humidity = climate
draw_climate_labels(
(int(w * (3 / 5)), 0, int(w * (2 / 5)), h // 4), temperature,
pressure, humidity)
repaint = True
if co2_history_hash != self.co2_history_hash or self.timestamps != self.timestamps or self.message != message:
graph_rect = (0, h // 4, w, h // 4 * 3)
draw_history_graph(graph_rect, co2_history, timestamps)
draw_message_label((w // 2, graph_rect[1] + graph_rect[3] // 2),
message)
repaint = True
if repaint:
display.flush()
# Cache rendered values so we can prevent repainting parts of the screen.
self.co2 = co2
self.co2_history_hash = hash(tuple(co2_history))
self.timestamps = timestamps
self.climate = climate
self.message = message
def ledThread():
global spaces
while 1:
for i in range(len(spaces)):
# Position
xR, yR = spaces[i]["red"]
xG, yG = spaces[i]["grn"]
state = spaces[i]["state"]
# Get LEDs
R = display.getPixel(xR, yR) >> 16
G = display.getPixel(xG, yG) >> 16
red_brightness = 0x15
if state == 3:
red_brightness = 0x30
tgtR = ((state == 1) or (state == 3)) * red_brightness
tgtG = ((state == 2) or (state == 3)) * 0x10
# Set LEDs
if R < tgtR:
R = R + 1
elif R > tgtR:
R = R - 1
if G < tgtG:
G = G + 1
elif G > tgtG:
G = G - 1
display.drawPixel(xR, yR, color(R))
display.drawPixel(xG, yG, color(G))
display.flush()
time.sleep_ms(5)
def onA(pressed):
global currentApp, apps
if pressed:
display.drawFill(0x000000)
drawMessageBox("Moving app...")
display.flush(display.FLAG_LUT_FASTEST)
move(apps[currentApp]["path"])
def show_categories(pressed=True, fromAppInstall=False):
if not pressed:
return
ugfx.input_attach(ugfx.JOY_UP, btn_unhandled)
ugfx.input_attach(ugfx.JOY_DOWN, btn_unhandled)
ugfx.input_attach(ugfx.JOY_LEFT, btn_unhandled)
ugfx.input_attach(ugfx.JOY_RIGHT, btn_unhandled)
ugfx.input_attach(ugfx.BTN_A, btn_unhandled)
ugfx.input_attach(ugfx.BTN_B, btn_unhandled)
ugfx.clear(ugfx.WHITE)
myList.clear()
for category in repo.categories:
myList.add_item("%s (%d) >" % (category["name"], category["eggs"]))
myList.enabled(True)
myList.visible(True)
#Input handling
ugfx.input_attach(ugfx.BTN_B, btn_unhandled)
ugfx.input_attach(ugfx.JOY_UP, btn_unhandled)
ugfx.input_attach(ugfx.JOY_DOWN, btn_unhandled)
ugfx.input_attach(ugfx.JOY_LEFT, btn_unhandled)
ugfx.input_attach(ugfx.JOY_RIGHT, btn_unhandled)
try:
buttons.BTN_START
ugfx.input_attach(ugfx.BTN_START, btn_exit)
except:
ugfx.input_attach(ugfx.BTN_B, btn_exit)
try:
buttons.BTN_SELECT
ugfx.input_attach(ugfx.BTN_SELECT, btn_update)
except:
ugfx.input_attach(ugfx.JOY_UP, btn_update)
ugfx.input_attach(ugfx.BTN_A, show_category)
display.flush(display.FLAG_LUT_NORMAL)
def draw():
global counter
for y in range(4):
for x in range(4):
color = color_off
if pattern[x + y * 4] == 1:
color = color_on
elif pattern[x + y * 4] == 2:
if counter % 2 == 0:
color = color_off
else:
color = color_on
elif pattern[x + y * 4] == 3:
if counter % 2 == 0:
color = color_on
else:
color = color_off
display.drawPixel(x,y,color)
display.flush()
counter += 1
return blink_interval
def onB(pressed):
if pressed:
display.drawFill(0x000000)
drawMessageBox("Loading homescreen...")
display.flush(display.FLAG_LUT_FASTEST)
time.sleep(0.1)
system.home()
def messageCentered(message, firstLineTitle=True, png=None):
try:
color = 0x000000
font1 = "Roboto_Regular18"
font2 = "Roboto_Regular12"
font1Height = 22 #display.getTextHeight(" ", font1)
font2Height = 16 #display.getTextHeight(" ", font2)
message = message.split("\n")
lines = []
for i in range(len(message)):
line = message[i]
if len(line) < 1:
lines.append("")
else:
if firstLineTitle and i == 0:
lines.extend(lineSplit(line, display.width(), font1))
else:
lines.extend(lineSplit(line, display.width(), font2))
pngSize = (0, 0)
if png != None:
try:
pngSize = badge.png_info(png)
pngSize = [pngSize[0],
pngSize[1] + 8] #Little bit of extra offset
except BaseException as e:
print("Error in PNG height", e)
textHeight = len(lines) * font2Height
if firstLineTitle:
textHeight -= font2Height
textHeight += font1Height
offset_y = (display.height() - pngSize[1] - textHeight) // 2
display.drawFill()
#display.drawLine(0,display.height()//2,display.width()-1,display.height()//2,0)
if png != None:
try:
display.drawPng((display.width() - pngSize[0]) // 2, offset_y,
png)
offset_y += pngSize[1]
except BaseException as e:
print("Error in PNG draw", e)
for i in range(len(lines)):
if firstLineTitle and i == 0:
lineCentered(offset_y, lines[i], font1, color)
offset_y += font1Height
else:
lineCentered(offset_y, lines[i], font2, color)
offset_y += font2Height
display.flush(display.FLAG_LUT_FASTEST)
except BaseException as e:
print("Error in messageCentered!", e)
def show_category(pressed=True, fromAppInstall=False):
global lastCategory
if not pressed:
return
ugfx.input_attach(ugfx.JOY_UP, btn_unhandled)
ugfx.input_attach(ugfx.JOY_DOWN, btn_unhandled)
ugfx.input_attach(ugfx.JOY_LEFT, btn_unhandled)
ugfx.input_attach(ugfx.JOY_RIGHT, btn_unhandled)
ugfx.input_attach(ugfx.BTN_A, btn_unhandled)
ugfx.input_attach(ugfx.BTN_B, btn_unhandled)
ugfx.clear(ugfx.WHITE)
global category
if not fromAppInstall:
lastCategory = myList.selected_index()
slug = repo.categories[lastCategory]["slug"]
showMessage("Loading " + slug + "...")
display.drawFill()
myList.clear()
try:
try:
category = repo.getCategory(slug)
except BaseException as e:
showMessage("Failed to open category " + slug + "!", True)
display.drawFill()
time.sleep(2)
show_categories()
return
print(category)
gc.collect()
for package in category:
myList.add_item("%s rev. %s" %
(package["name"], package["revision"]))
print("Adding",
"%s rev. %s" % (package["name"], package["revision"]))
myList.visible(True)
myList.enabled(True)
try:
ugfx.input_attach(ugfx.BTN_START, btn_exit)
except:
pass
try:
ugfx.input_attach(ugfx.BTN_SELECT, btn_unhandled)
except:
pass
ugfx.input_attach(ugfx.BTN_A, install_app)
ugfx.input_attach(ugfx.BTN_B, show_categories)
ugfx.input_attach(ugfx.JOY_UP, btn_unhandled)
ugfx.input_attach(ugfx.JOY_DOWN, btn_unhandled)
ugfx.input_attach(ugfx.JOY_LEFT, btn_unhandled)
ugfx.input_attach(ugfx.JOY_RIGHT, btn_unhandled)
display.flush(display.FLAG_LUT_NORMAL)
except BaseException as e:
sys.print_exception(e)
print("ERROR", e)
showMessage("Internal error", True)
display.drawFill()
time.sleep(10)
show_categories()
print("Done!")
def drawNickname():
owner = machine.nvs_getstr("owner", "name") or "BADGE.TEAM"
display.drawFill(0xFFFF00)
x = (display.width()-display.getTextWidth(owner, "ocra16"))//2
y = (display.height()-display.getTextHeight(owner, "ocra16"))//2
display.drawText(x,y,owner,0x000000,"ocra16")
display.flush() # Send the new buffer to the display
display.backlight(0xFF) # Turn on backlight
def showLoadingScreen(app=""):
try:
display.drawFill(0x000000)
display.drawText(0, 28, "LOADING APP...", 0xFFFFFF, "org18")
display.drawText(0, 52, app, 0xFFFFFF, "org18")
display.flush()
except:
pass
def onA(pressed):
global currentApp, apps
if pressed:
display.drawFill(0x000000)
drawMessageBox("Loading app...")
display.flush(display.FLAG_LUT_FASTEST)
time.sleep(0.1)
system.start(apps[currentApp]["path"])
def demoThread():
global demoThreadRunning
counter = 0
fpsTrig = False
w, h, _, _ = display.pngInfo(mascot.snek)
display.drawFill(0xFFFF00)
prev = time.ticks_ms()
av = [0] * 100
while demoThreadRunning:
if counter > 100:
fpsTrig = True
current = time.ticks_ms()
if (current - prev) > 0:
fps = 1000 // (current - prev)
else:
fps = 0
_ = av.pop(0)
av.append(fps)
fps = 0
for i in range(len(av)):
fps += av[i]
fps = fps // len(av)
display.drawRect(0, 0, display.width() - 1, 20, True, 0xFFFF00)
if fpsTrig:
display.drawText(0, 0, "{} fps".format(fps), 0x000000, "ocra16")
else:
display.drawText(0, 0, "Demo time!", 0x000000, "ocra16")
my = (display.height() - h) // 2 - (round(math.sin(counter)) - 1) * 10
mx = (display.width() - w) // 2 - (round(math.cos(counter)) - 1) * 10
display.drawPng(mx, my, mascot.snek)
#Draw squares
display.drawRect(display.width() - 39 - (counter % display.width()),
display.height() // 2 - 20, 40, 40, True, 0x00FF00)
display.drawRect(counter % display.width(),
display.height() // 2 - 10, 20, 20, True, 0xFF0000)
#Flush to display
display.flush()
#Clear away the squares
display.drawRect(display.width() - 39 - (counter % display.width()),
display.height() // 2 - 20, 40, 40, True, 0xFFFF00)
display.drawRect(counter % display.width(),
display.height() // 2 - 10, 20, 20, True, 0xFFFF00)
#Clear away the mascot
display.drawRect(mx, my, w, h, True, 0xFFFF00)
#Increment counter
counter += 1
#time.sleep(0.01)
prev = current
drawNickname()
def drawTask(onSleep=False): global gui_redraw, cfg_nickname, gui_apps, gui_app_current, ota_available if gui_redraw or onSleep: gui_redraw = False display.drawFill(COLOR_BG) currHeight = 0 noLine = False if gui_app_current < 0: if cfg_logo: if cfg_nickname: # Logo and nickename enabled, first print nickname display.drawText((display.width()-display.getTextWidth(cfg_nick_text, "roboto_regular12"))//2, currHeight, cfg_nick_text, COLOR_FG, "roboto_regular12") currHeight += display.getTextHeight(cfg_nick_text, "roboto_regular12")#easydraw.nickname() currHeight += 4 display.drawLine(0, currHeight, display.width()-1, currHeight, COLOR_FG) currHeight += 4 #Print logo app_height = display.height()-16-currHeight logoHeight = drawLogo(currHeight, app_height, True) if logoHeight > 0: noLine = True if logoHeight < 1: #Logo enabled but failed to display title = "BADGE.TEAM" subtitle = "PLATFORM" logoHeight = display.getTextHeight(title, "permanentmarker22")+display.getTextHeight(subtitle, "fairlight12") display.drawText((display.width()-display.getTextWidth(title, "permanentmarker22"))//2, currHeight + (app_height - logoHeight)//2,title, COLOR_FG, "permanentmarker22") currHeight += display.getTextHeight(title, "permanentmarker22") display.drawText((display.width()-display.getTextWidth(subtitle, "fairlight12"))//2, currHeight + (app_height - logoHeight)//2,subtitle, COLOR_FG, "fairlight12") currHeight += display.getTextHeight(subtitle, "fairlight12") else: noLine = True display.drawPng(0,0,LOGO) else: display_app(currHeight) if onSleep: info = 'Sleeping...' #elif not rtc.isSet(): # info = "RTC not available" elif ota_available: info = "Update available!" #elif wifi_status_curr: # info = "WiFi connected" else: info = ""#'Press START' if not noLine: display.drawLine(0, display.height()-16, display.width(), display.height()-16, COLOR_FG) easydraw.disp_string_right_bottom(0, info) if len(gui_apps) > 0: drawPageIndicator(len(gui_apps), gui_app_current) if cfg_greyscale: display.flush(display.FLAG_LUT_GREYSCALE) else: display.flush(display.FLAG_LUT_NORMAL) return 1000
def cbSleep(idleTime=None):
global stopThreads
neopixel.send(bytes([0x00] * 3 * 12))
if idleTime == None:
idleTime = virtualtimers.idle_time()
gui_redraw = True
stopThreads = True
drawTask(True)
display.flush()
time.sleep(0.1)
system.sleep(idleTime, True)