diff options
| author | Sean Cross <sean@xobs.io> | 2020-05-20 16:44:18 +0800 |
|---|---|---|
| committer | Sean Cross <sean@xobs.io> | 2020-05-20 16:44:18 +0800 |
| commit | 4cca455c9b5651d7b846b9e1a8b49ea81adc8cd7 (patch) | |
| tree | 74a4a5bdcb43761bc869ff2a8aac22b9b97bf19d | |
| parent | 2c2b53303d17e07daa8f7a61740835d30f671a18 (diff) | |
nrf: reset rtc as part of port_reset()
On NRF, the `rtc_reset()` function is never called. As a result,
calls to `time.time()` return a cryptic error>
```
>>> import time
>>> time.time()
'' object has no attribute 'datetime'
>>>
```
This is because `MP_STATE_VM(rtc_time_source)` is not initialized
due to `rtc_reset()` never being called.
If `CIRCUITPY_RTC` is enabled, call `rtc_reset()` as part of the
`reset_port()` call. This ensures that `time.time()` works as expected.
Signed-off-by: Sean Cross <sean@xobs.io>
| -rw-r--r-- | ports/nrf/supervisor/port.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/ports/nrf/supervisor/port.c b/ports/nrf/supervisor/port.c index 4edb78f7c..e88b6c26f 100644 --- a/ports/nrf/supervisor/port.c +++ b/ports/nrf/supervisor/port.c @@ -161,6 +161,10 @@ void reset_port(void) { pulsein_reset(); #endif +#if CIRCUITPY_RTC + rtc_reset(); +#endif + timers_reset(); #if CIRCUITPY_BLEIO |