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core/ui: Add ui.alert() for CTAP WINK command.

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This commit is contained in:
Andrew Kozlik 2019-08-08 16:04:55 +02:00
parent 509a815f73
commit f658958057
1 changed files with 13 additions and 0 deletions
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13
core/src/trezor/ui/__init__.py
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@ -75,6 +75,19 @@ def pulse(period: int, offset: int = 0) -> float:
return 0.5 + 0.5 * math.sin(2 * math.pi * (utime.ticks_us() + offset) / period) return 0.5 + 0.5 * math.sin(2 * math.pi * (utime.ticks_us() + offset) / period)
async def alert(count: int = 3) -> None:
short_sleep = loop.sleep(20000)
long_sleep = loop.sleep(80000)
for i in range(count * 2):
if i % 2 == 0:
display.backlight(style.BACKLIGHT_MAX)
await short_sleep
else:
display.backlight(style.BACKLIGHT_DIM)
await long_sleep
display.backlight(style.BACKLIGHT_NORMAL)
async def click() -> Pos: async def click() -> Pos:
touch = loop.wait(io.TOUCH) touch = loop.wait(io.TOUCH)
while True: while True: