make sure modem is on when resetting (#61)

Author: linusharberg

src/at_command/unsolicited/ugnsinf.rs

@@ -1,7 +1,6 @@
-use core::str::FromStr;
-
 use crate::at_command::{AtParseErr, AtParseLine};
 use crate::util::collect_array;
+use core::str::FromStr;
 
 #[derive(Debug, PartialEq)]
 #[cfg_attr(feature = "defmt", derive(defmt::Format))]

src/modem/mod.rs

@@ -425,6 +425,10 @@ impl<'c, P: ModemPower> Modem<'c, P> {
         self.power_signal.broadcast(PowerState::Off);
         self.context.registration_events.signal(NET_REG_DEFAULT);
         self.context.tcp.disconnect_all().await;
+        // modem needs to be enabled for reset
+        if let PowerState::Off = self.power.state() {
+            self.power.enable().await;
+        }
         self.power.reset().await;
     }