Bugfix wrap of charge/discharge window times (#407)

* Fix wrap condition on charge & discharge window

---------

Co-authored-by: pre-commit-ci-lite[bot] <117423508+pre-commit-ci-lite[bot]@users.noreply.github.com>

apps/predbat/predbat.py

@@ -16,7 +16,7 @@
 import appdaemon.plugins.hass.hassapi as hass
 import adbase as ad
 
-THIS_VERSION = "v7.13.21"
+THIS_VERSION = "v7.13.22"
 TIME_FORMAT = "%Y-%m-%dT%H:%M:%S%z"
 TIME_FORMAT_SECONDS = "%Y-%m-%dT%H:%M:%S.%f%z"
 TIME_FORMAT_OCTOPUS = "%Y-%m-%d %H:%M:%S%z"
@@ -8041,6 +8041,11 @@ def execute_plan(self):
                     )
                     minutes_start = inverter.charge_start_time_minutes
 
+                # Avoid having too long a period to configure as registers only support 24-hours
+                if (minutes_start < self.minutes_now) and ((minutes_end - minutes_start) >= 24 * 60):
+                    minutes_start = int(self.minutes_now / 30) * 30
+                    self.log("Move on charge window start time to avoid wrap - new start {}".format(self.time_abs_str(minutes_start)))
+
                 # Check if end is within 24 hours of now and end is in the future
                 if (minutes_end - self.minutes_now) < 24 * 60 and minutes_end > self.minutes_now:
                     charge_start_time = self.midnight_utc + timedelta(minutes=minutes_start)
@@ -8127,6 +8132,11 @@ def execute_plan(self):
                     )
                     minutes_start = inverter.discharge_start_time_minutes
 
+                # Avoid having too long a period to configure as registers only support 24-hours
+                if (minutes_start < self.minutes_now) and ((minutes_end - minutes_start) >= 24 * 60):
+                    minutes_start = int(self.minutes_now / 30) * 30
+                    self.log("Move on discharge window start time to avoid wrap - new start {}".format(self.time_abs_str(minutes_start)))
+
                 discharge_start_time = self.midnight_utc + timedelta(minutes=minutes_start)
                 discharge_end_time = self.midnight_utc + timedelta(minutes=(minutes_end + 1))  # Add in 1 minute margin to allow Predbat to restore ECO mode
                 discharge_soc = (self.discharge_limits_best[0] * self.soc_max) / 100.0