From b978ab5db6e91c46ec4b3828f0a9da4bd55d8bd3 Mon Sep 17 00:00:00 2001
From: Mathias <mk@blackbird.online>
Date: Thu, 28 Sep 2023 13:31:06 +0200
Subject: [PATCH] Power off module if hard_reset fails during AT probing

---
 ublox-cellular/src/client.rs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/ublox-cellular/src/client.rs b/ublox-cellular/src/client.rs
index c10b615..b296965 100644
--- a/ublox-cellular/src/client.rs
+++ b/ublox-cellular/src/client.rs
@@ -208,7 +208,10 @@ where
 
         // At this point, if is_alive fails, the configured Baud rate is probably wrong
         if let Err(e) = self.is_alive(5).map_err(|_| Error::BaudDetection) {
-            self.hard_reset()?;
+            if self.hard_reset().is_err() {
+                self.hard_power_off()?;
+                BlockingTimer::after(Duration::from_secs(1)).wait();
+            }
             return Err(e);
         }