def draw(mode, goingToSleep=False):
if mode:
# We flush the buffer and wait
ugfx.flush(ugfx.LUT_FULL)
badge.eink_busy_wait()
else:
# We prepare the screen refresh
ugfx.clear(ugfx.WHITE)
if goingToSleep:
info1 = 'Sleeping...'
info2 = 'Press any key to wake up'
else:
info1 = 'Press start to open the launcher'
if otac.available(False):
info2 = 'Press select to start OTA update'
else:
info2 = ''
l = ugfx.get_string_width(info1,"Roboto_Regular12")
ugfx.string(296-l, 0, info1, "Roboto_Regular12",ugfx.BLACK)
l = ugfx.get_string_width(info2,"Roboto_Regular12")
ugfx.string(296-l, 12, info2, "Roboto_Regular12",ugfx.BLACK)
easydraw.nickname()
vUsb = badge.usb_volt_sense()
vBatt = badge.battery_volt_sense()
vBatt += vDrop
charging = badge.battery_charge_status()
easydraw.battery(vUsb, vBatt, charging)
if vBatt>500:
ugfx.string(52, 0, str(round(vBatt/1000, 1)) + 'v','Roboto_Regular12',ugfx.BLACK)
def usb_attached():
try:
import badge
return badge.usb_volt_sense() > 4500
except:
return False
def usb_attached():
return badge.usb_volt_sense() > 4500
ugfx.input_attach(ugfx.JOY_UP, splash_input_other)
ugfx.input_attach(ugfx.JOY_DOWN, splash_input_other)
ugfx.input_attach(ugfx.JOY_LEFT, splash_input_other)
ugfx.input_attach(ugfx.JOY_RIGHT, splash_input_other)
# Power management
def onSleep(idleTime):
draw(False, True)
services.force_draw(True)
draw(True, True)
### PROGRAM
# Calibrate battery voltage drop
if badge.battery_charge_status() == False and badge.usb_volt_sense() > 4500 and badge.battery_volt_sense() > 2500:
badge.nvs_set_u16('splash', 'bat.volt.drop', 5200 - badge.battery_volt_sense()) # mV
print('Set vDrop to: ' + str(4200 - badge.battery_volt_sense()))
vDrop = badge.nvs_get_u16('splash', 'bat.volt.drop', 1000) - 1000 # mV
splash_input_init()
splash_about_countdown_reset()
# post ota script
import post_ota
setupState = badge.nvs_get_u8('badge', 'setup.state', 0)
if setupState == 0: #First boot
print("[SPLASH] First boot (start setup)...")
appglue.start_app("setup")
elif setupState == 1: # Second boot: Show sponsors
neopixel.send(bytes([0xFF, 0xFF, 0xFF]*12)) else: neopixel.send(bytes([0, 0, 0]*12)) buttons.attach(buttons.BTN_A, toggleLeds) def draw(vbatt, vusb): display.drawFill(0x000000) display.drawText(0,0,"Battery") display.drawText(0,15,"USB") display.drawText(50,0,str(vbatt)+"v") display.drawText(50,15,str(vusb)+"v") dataPoints.pop(0) dataPoints.append(round(vbatt*8)) for i in range(64): display.drawPixel(i,display.height()-1-dataPoints[i],0xFFFFFF) dataPoints2.pop(0) dataPoints2.append(round(vusb*8)) for i in range(64): display.drawPixel(64+i,display.height()-1-dataPoints2[i],0xFFFFFF) display.flush() while True: vbatt = badge.battery_volt_sense()/1000.0 vusb = badge.usb_volt_sense()/1000.0 draw(vbatt, vusb) time.sleep(0.1)