From 41375a0ae2acd846bfbf1fe123aaaa8f055eb561 Mon Sep 17 00:00:00 2001
From: rusEfi <russianefi@gmail.com>
Date: Sun, 25 Nov 2018 22:31:44 -0500
Subject: [PATCH] progress

---
 firmware/util/cli_registry.cpp | 13 +++++++++++++
 firmware/util/cli_registry.h   |  2 ++
 2 files changed, 15 insertions(+)

diff --git a/firmware/util/cli_registry.cpp b/firmware/util/cli_registry.cpp
index 456c756093..af54948a71 100644
--- a/firmware/util/cli_registry.cpp
+++ b/firmware/util/cli_registry.cpp
@@ -122,6 +122,10 @@ void addConsoleActionSSSSS(const char *token, VoidCharPtrCharPtrCharPtrCharPtrCh
 	doAddAction(token, STRING5_PARAMETER, (Void) callback, NULL);
 }
 
+void addConsoleActionNANF(const char *token, VoidFloat callback) {
+	doAddAction(token, FLOAT_PARAMETER_NAN_ALLOWED, (Void) callback, NULL);
+}
+
 void addConsoleActionF(const char *token, VoidFloat callback) {
 	doAddAction(token, FLOAT_PARAMETER, (Void) callback, NULL);
 }
@@ -361,6 +365,15 @@ void handleActionWithParameter(TokenCallback *current, char *parameter) {
 		return;
 	}
 
+	if (current->parameterType == FLOAT_PARAMETER_NAN_ALLOWED) {
+		float value = atoff(parameter);
+		VoidFloat callbackF = (VoidFloat) current->callback;
+
+		// invoke callback function by reference
+		(*callbackF)(value);
+		return;
+	}
+
 	if (current->parameterType == FLOAT_PARAMETER) {
 		float value = atoff(parameter);
 		if (cisnan(value)) {
diff --git a/firmware/util/cli_registry.h b/firmware/util/cli_registry.h
index 1a06087e87..6ed26c308c 100644
--- a/firmware/util/cli_registry.h
+++ b/firmware/util/cli_registry.h
@@ -17,6 +17,7 @@ typedef enum {
 	NO_PARAMETER_P,
 	ONE_PARAMETER,
 	ONE_PARAMETER_P,
+	FLOAT_PARAMETER_NAN_ALLOWED,
 	FLOAT_PARAMETER,
 	FLOAT_PARAMETER_P,
 	STRING_PARAMETER,
@@ -64,6 +65,7 @@ void addConsoleActionII(const char *token, VoidIntInt callback);
 void addConsoleActionIIP(const char *token, VoidIntIntVoidPtr callback, void *param);
 
 void addConsoleActionF(const char *token, VoidFloat callback);
+void addConsoleActionNANF(const char *token, VoidFloat callback);
 
 void addConsoleActionFF(const char *token, VoidFloatFloat callback);
 void addConsoleActionFFP(const char *token, VoidFloatFloatVoidPtr callback, void *param);