From 89c1ada005878db1cf0056da1dd937c025a3ab78 Mon Sep 17 00:00:00 2001
From: Oleg Kalachev <okalachev@gmail.com>
Date: Fri, 28 Feb 2025 23:02:02 +0300
Subject: [PATCH] Remove command parsing to simplify the code

---
 flix/cli.ino  |  7 +------
 flix/util.h   | 10 ----------
 gazebo/flix.h |  2 +-
 3 files changed, 2 insertions(+), 17 deletions(-)

diff --git a/flix/cli.ino b/flix/cli.ino
index 5114be5..9a5c179 100644
--- a/flix/cli.ino
+++ b/flix/cli.ino
@@ -33,12 +33,7 @@ const char* motd =
 "mfr, mfl, mrr, mrl - test motor (remove props)\n"
 "reset - reset drone's state\n";
 
-void doCommand(String str) {
-	// parse command
-	String command, arg0, arg1;
-	splitString(str, command, arg0, arg1);
-
-	// execute command
+void doCommand(const String& command) {
 	if (command == "help" || command == "motd") {
 		Serial.println(motd);
 	} else if (command == "ps") {
diff --git a/flix/util.h b/flix/util.h
index d791ac7..9f61df8 100644
--- a/flix/util.h
+++ b/flix/util.h
@@ -42,13 +42,3 @@ void printArray(T arr[], int size) {
 void disableBrownOut() {
 	REG_CLR_BIT(RTC_CNTL_BROWN_OUT_REG, RTC_CNTL_BROWN_OUT_ENA);
 }
-
-// Trim and split string by spaces
-void splitString(String& str, String& token0, String& token1, String& token2) {
-	str.trim();
-	char chars[str.length() + 1];
-	str.toCharArray(chars, str.length() + 1);
-	token0 = strtok(chars, " ");
-	token1 = strtok(NULL, " "); // String(NULL) creates empty string
-	token2 = strtok(NULL, "");
-}
diff --git a/gazebo/flix.h b/gazebo/flix.h
index fa53012..ab3c015 100644
--- a/gazebo/flix.h
+++ b/gazebo/flix.h
@@ -34,7 +34,7 @@ void controlTorque();
 void showTable();
 void sendMotors();
 bool motorsActive();
-void doCommand(String str);
+void doCommand(const String& command);
 void normalizeRC();
 void printRCCal();
 void processMavlink();