From 7b6f1d075a149666e7583d58008af43e7eb78665 Mon Sep 17 00:00:00 2001
From: Christophe Painchaud <shellescape@gmail.com>
Date: Wed, 24 Mar 2021 18:05:32 +0100
Subject: [PATCH] added RF69::setOokThresholdType

---
 src/TypeDef.h             |  5 +++++
 src/modules/RF69/RF69.cpp | 10 ++++++++++
 src/modules/RF69/RF69.h   |  8 ++++++++
 3 files changed, 23 insertions(+)

diff --git a/src/TypeDef.h b/src/TypeDef.h
index 236c7ab4..2d22051d 100644
--- a/src/TypeDef.h
+++ b/src/TypeDef.h
@@ -325,6 +325,11 @@
 */
 #define ERR_INVALID_MODULATION                        -107
 
+/*!
+  \brief Supplied Peak type is invalid.
+*/
+#define ERR_INVALID_OOK_RSSI_PEAK_TYPE                -108
+
 // ESP8266 status codes
 
 /*!
diff --git a/src/modules/RF69/RF69.cpp b/src/modules/RF69/RF69.cpp
index 0b98dc0c..80d88f5e 100644
--- a/src/modules/RF69/RF69.cpp
+++ b/src/modules/RF69/RF69.cpp
@@ -384,6 +384,16 @@ int16_t RF69::setOOK(bool enableOOK) {
     return(state);
 }
 
+int16_t RF69::setOokThresholdType(uint8_t type) {
+  if(type != RF69_OOK_THRESH_FIXED && type != RF69_OOK_THRESH_PEAK && RF69_OOK_THRESH_AVERAGE)
+    return ERR_INVALID_OOK_RSSI_PEAK_TYPE;
+
+  int16_t state = ERR_NONE;
+  state = _mod->SPIsetRegValue(RF69_REG_OOK_PEAK, type, 7, 3, 5);
+
+  return(state);
+}
+
 int16_t RF69::setFrequency(float freq) {
   // check allowed frequency range
   if(!(((freq > 290.0) && (freq < 340.0)) ||
diff --git a/src/modules/RF69/RF69.h b/src/modules/RF69/RF69.h
index 4241526a..1474d31c 100644
--- a/src/modules/RF69/RF69.h
+++ b/src/modules/RF69/RF69.h
@@ -748,6 +748,14 @@ class RF69: public PhysicalLayer {
     */
     int16_t setOOK(bool enableOOK);
 
+    /*!
+      \brief Selects the type of threshold in the OOK data slicer
+
+      \param type RF69_OOK_THRESH_FIXED RF69_OOK_THRESH_PEAK(default) RF69_OOK_THRESH_AVERAGE
+      \returns \ref status_codes
+    */
+    int16_t setOokThresholdType(uint8_t type);
+
     /*!
       \brief Set modem in fixed packet length mode.