From 7cbe70ee3ed7415e396fa4895ec2dc4694e18c18 Mon Sep 17 00:00:00 2001
From: pstruebi <struebin.patrick@gmail.com>
Date: Thu, 3 Apr 2025 15:29:43 +0200
Subject: [PATCH] add .conf file for internal oscillator usage

---
 internal_osc.conf | 4 ++++
 readme.md         | 4 ++++
 2 files changed, 8 insertions(+)
 create mode 100644 internal_osc.conf
 create mode 100644 readme.md

diff --git a/internal_osc.conf b/internal_osc.conf
new file mode 100644
index 0000000..86f6a47
--- /dev/null
+++ b/internal_osc.conf
@@ -0,0 +1,4 @@
+# use internal 32kHz oscillator
+CONFIG_CLOCK_CONTROL_NRF_K32SRC_RC=y
+# select desired accuracy (more calibrations would be nececcary if smaller) - I think the 32KHz oscillator is only needed for receive
+CONFIG_CLOCK_CONTROL_NRF_K32SRC_250PPM=y
diff --git a/readme.md b/readme.md
new file mode 100644
index 0000000..c56df3a
--- /dev/null
+++ b/readme.md
@@ -0,0 +1,4 @@
+# flash nrf52dongle
+- build with dongle build target (dont forget dongle .conf file) 
+- nrfutil install nrf5sdk-tools 
+- source flash_dongle.sh
\ No newline at end of file