From 353cb648f6376033b8d0179dad2e673745b86a7b Mon Sep 17 00:00:00 2001
From: Randy Mackay <rmackay9@yahoo.com>
Date: Thu, 17 Oct 2019 15:04:59 +0900
Subject: [PATCH] AP_RPM: rename px4-pwm to just pwm

---
 libraries/AP_RPM/AP_RPM.cpp | 8 ++++----
 libraries/AP_RPM/AP_RPM.h   | 2 +-
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/libraries/AP_RPM/AP_RPM.cpp b/libraries/AP_RPM/AP_RPM.cpp
index 0aa96520b6..a053d51b8d 100644
--- a/libraries/AP_RPM/AP_RPM.cpp
+++ b/libraries/AP_RPM/AP_RPM.cpp
@@ -24,7 +24,7 @@ const AP_Param::GroupInfo AP_RPM::var_info[] = {
     // @Param: _TYPE
     // @DisplayName: RPM type
     // @Description: What type of RPM sensor is connected
-    // @Values: 0:None,1:PX4-PWM,2:AUXPIN
+    // @Values: 0:None,1:PWM,2:AUXPIN
     // @User: Standard
     AP_GROUPINFO("_TYPE",    0, AP_RPM, _type[0], 0),
 
@@ -67,7 +67,7 @@ const AP_Param::GroupInfo AP_RPM::var_info[] = {
     // @Param: 2_TYPE
     // @DisplayName: Second RPM type
     // @Description: What type of RPM sensor is connected
-    // @Values: 0:None,1:PX4-PWM,2:AUXPIN
+    // @Values: 0:None,1:PWM,2:AUXPIN
     // @User: Advanced
     AP_GROUPINFO("2_TYPE",    10, AP_RPM, _type[1], 0),
 
@@ -111,8 +111,8 @@ void AP_RPM::init(void)
     for (uint8_t i=0; i<RPM_MAX_INSTANCES; i++) {
         uint8_t type = _type[i];
 
-        if (type == RPM_TYPE_PX4_PWM) {
-            // on non-PX4 treat PX4-pin as AUXPIN option, for upgrade
+        if (type == RPM_TYPE_PWM) {
+            // PWM option same as PIN option, for upgrade
             type = RPM_TYPE_PIN;
         }
         if (type == RPM_TYPE_PIN) {
diff --git a/libraries/AP_RPM/AP_RPM.h b/libraries/AP_RPM/AP_RPM.h
index 1c782cde97..3277c3efe2 100644
--- a/libraries/AP_RPM/AP_RPM.h
+++ b/libraries/AP_RPM/AP_RPM.h
@@ -38,7 +38,7 @@ public:
     // RPM driver types
     enum RPM_Type {
         RPM_TYPE_NONE    = 0,
-        RPM_TYPE_PX4_PWM = 1,
+        RPM_TYPE_PWM     = 1,
         RPM_TYPE_PIN     = 2
     };