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| author | Daniel Campora <daniel@wipy.io> | 2015-09-22 23:20:29 +0200 |
|---|---|---|
| committer | Daniel Campora <daniel@wipy.io> | 2015-09-27 01:48:20 +0200 |
| commit | dbdcb58d6413a907e5f4aed25eee85073ff7e575 (patch) | |
| tree | 0ecc90d3a3a947639549afde2b94c3d35b13fc2a /tests/wipy/rtc_irq.py | |
| parent | 81d64ab939ff45e74b0154e4ce2d9c5d2cfe6328 (diff) | |
| download | micropython-dbdcb58d6413a907e5f4aed25eee85073ff7e575.tar.gz micropython-dbdcb58d6413a907e5f4aed25eee85073ff7e575.zip | |
cc3200: New irq API, affects all classes that provide the irq method.
Diffstat (limited to 'tests/wipy/rtc_irq.py')
| -rw-r--r-- | tests/wipy/rtc_irq.py | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/tests/wipy/rtc_irq.py b/tests/wipy/rtc_irq.py new file mode 100644 index 0000000000..1c9ea93f1d --- /dev/null +++ b/tests/wipy/rtc_irq.py @@ -0,0 +1,89 @@ +''' +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=250, repeat=True) +t0 = rtc_ticks_ms(rtc) +rtc_irq = rtc.irq(trigger=RTC.ALARM0, handler=alarm_handler, wake=Sleep.SUSPENDED) +while rtc_irq_count < 10: + Sleep.suspend() + t1 = rtc_ticks_ms(rtc) + print(abs(t1 - t0 - (250 * 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') |