From a9f7b8862450f17f99a7c14b256f6d1af9cb083b Mon Sep 17 00:00:00 2001
From: Akshai M <akshai.kannan@gmail.com>
Date: Fri, 11 Sep 2020 10:48:54 +0530
Subject: [PATCH] net/lora : Change defaults

Change 'CONFIG_LORA_SF_DEFAULT' to 'SF7' and
'CONFIG_LORA_CR_DEFAULT' to 'LORA_CR_4_5' to
allow shorter air times and make it easier to meet country
specific regulations.
---
 sys/include/net/lora.h | 4 ++--
 sys/net/lora/Kconfig   | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/sys/include/net/lora.h b/sys/include/net/lora.h
index b0394abd9b..b4b142dc63 100644
--- a/sys/include/net/lora.h
+++ b/sys/include/net/lora.h
@@ -108,7 +108,7 @@ extern "C" {
 #endif
 
 #ifndef CONFIG_LORA_SF_DEFAULT
-#define CONFIG_LORA_SF_DEFAULT                      (LORA_SF12)
+#define CONFIG_LORA_SF_DEFAULT                      (LORA_SF7)
 #endif
 
 /** @brief Set Coding Rate (CR)
@@ -134,7 +134,7 @@ extern "C" {
 #endif
 
 #ifndef CONFIG_LORA_CR_DEFAULT
-#define CONFIG_LORA_CR_DEFAULT                      (LORA_CR_4_8)
+#define CONFIG_LORA_CR_DEFAULT                      (LORA_CR_4_5)
 #endif
 
 /** @brief Set this to 1 to enable inverted I/Q mode
diff --git a/sys/net/lora/Kconfig b/sys/net/lora/Kconfig
index 506ebeec5c..3e873ca56c 100644
--- a/sys/net/lora/Kconfig
+++ b/sys/net/lora/Kconfig
@@ -53,7 +53,7 @@ endchoice
 
 choice
     bool "Spreading factor"
-    default LORA_SF_DEFAULT_SF12
+    default LORA_SF_DEFAULT_SF7
     help
         Configure Spreading Factor (SF). SF denotes the amount of spreading code
         applied to the original data signal. A larger SF increases the time on
@@ -88,7 +88,7 @@ endchoice
 
 choice
     bool "Coding rate"
-    default LORA_CR_DEFAULT_CR_4_8
+    default LORA_CR_DEFAULT_CR_4_5
     help
         Configure Coding rate (CR). CR denotes the implementation of forward
         error correction (FEC). This may be done by encoding 4-bit data with