From 978548e74975647981ac4317e8144e2f57dbbc5f Mon Sep 17 00:00:00 2001
From: Tobias Gunkel <hennymcc@yahoo.de>
Date: Mon, 11 Mar 2024 02:38:21 +0100
Subject: [PATCH] Do not set LFCLKSRC as it will hang if no external crystal is
 present

---
 src/nrf_to_nrf.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/nrf_to_nrf.cpp b/src/nrf_to_nrf.cpp
index d9ce0b3..d074625 100644
--- a/src/nrf_to_nrf.cpp
+++ b/src/nrf_to_nrf.cpp
@@ -90,10 +90,10 @@ bool nrf_to_nrf::begin()
         // Do nothing.
     }
 
-    NRF_CLOCK->LFCLKSRC = (CLOCK_LFCLKSRC_SRC_Xtal << CLOCK_LFCLKSRC_SRC_Pos);
     NRF_CLOCK->EVENTS_LFCLKSTARTED = 0;
     NRF_CLOCK->TASKS_LFCLKSTART = 1;
 
+    /* Wait for the low frequency clock to start up */
     while (NRF_CLOCK->EVENTS_LFCLKSTARTED == 0) {
         // Do nothing.
     }