kopia lustrzana https://github.com/micropython/micropython
90 wiersze
2.0 KiB
Python
90 wiersze
2.0 KiB
Python
'''
|
|
RTC IRQ test for the CC3200 based boards.
|
|
'''
|
|
|
|
from pyb import RTC
|
|
from pyb import Sleep
|
|
import os
|
|
import time
|
|
|
|
machine = os.uname().machine
|
|
if not 'LaunchPad' in machine and not 'WiPy' in machine:
|
|
raise Exception('Board not supported!')
|
|
|
|
def rtc_ticks_ms(rtc):
|
|
timedate = rtc.now()
|
|
return (timedate[5] * 1000) + (timedate[6] // 1000)
|
|
|
|
rtc_irq_count = 0
|
|
|
|
def alarm_handler (rtc_o):
|
|
global rtc_irq
|
|
global rtc_irq_count
|
|
if rtc_irq.flags() & RTC.ALARM0:
|
|
rtc_irq_count += 1
|
|
|
|
rtc = RTC()
|
|
rtc.alarm(time=500, repeat=True)
|
|
rtc_irq = rtc.irq(trigger=RTC.ALARM0, handler=alarm_handler)
|
|
|
|
# active mode
|
|
time.sleep_ms(1000)
|
|
rtc.alarm_cancel()
|
|
print(rtc_irq_count == 2)
|
|
rtc_irq_count = 0
|
|
rtc.alarm(time=200, repeat=True)
|
|
time.sleep_ms(1000)
|
|
rtc.alarm_cancel()
|
|
print(rtc_irq_count == 5)
|
|
|
|
rtc_irq_count = 0
|
|
rtc.alarm(time=100, repeat=True)
|
|
time.sleep_ms(1000)
|
|
rtc.alarm_cancel()
|
|
print(rtc_irq_count == 10)
|
|
|
|
# deep sleep mode
|
|
rtc.alarm_cancel()
|
|
rtc_irq_count = 0
|
|
rtc.alarm(time=50, repeat=True)
|
|
rtc_irq.init(trigger=RTC.ALARM0, handler=alarm_handler, wake=Sleep.SUSPENDED | Sleep.ACTIVE)
|
|
while rtc_irq_count < 3:
|
|
Sleep.suspend()
|
|
print(rtc_irq_count == 3)
|
|
|
|
# no repetition
|
|
rtc.alarm_cancel()
|
|
rtc_irq_count = 0
|
|
rtc.alarm(time=100, repeat=False)
|
|
time.sleep_ms(250)
|
|
print(rtc_irq_count == 1)
|
|
|
|
rtc.alarm_cancel()
|
|
t0 = rtc_ticks_ms(rtc)
|
|
rtc.alarm(time=500, repeat=False)
|
|
Sleep.suspend()
|
|
t1 = rtc_ticks_ms(rtc)
|
|
print(abs(t1 - t0 - 500) < 20)
|
|
|
|
# deep sleep repeated mode
|
|
rtc.alarm_cancel()
|
|
rtc_irq_count = 0
|
|
rtc.alarm(time=500, repeat=True)
|
|
t0 = rtc_ticks_ms(rtc)
|
|
rtc_irq = rtc.irq(trigger=RTC.ALARM0, handler=alarm_handler, wake=Sleep.SUSPENDED)
|
|
while rtc_irq_count < 3:
|
|
Sleep.suspend()
|
|
t1 = rtc_ticks_ms(rtc)
|
|
print(abs(t1 - t0 - (500 * rtc_irq_count)) < 25)
|
|
|
|
# next ones must raise
|
|
try:
|
|
rtc_irq = rtc.irq(trigger=10, handler=alarm_handler)
|
|
except:
|
|
print('Exception')
|
|
|
|
try:
|
|
rtc_irq = rtc.irq(trigger=RTC.ALARM0, wake=1789456)
|
|
except:
|
|
print('Exception')
|