From 5e28cf56e8c809364af456b317273bd8ce87fb5c Mon Sep 17 00:00:00 2001
From: Denis Ahrens <denis@h3q.com>
Date: Mon, 20 Dec 2021 12:00:39 +0100
Subject: [PATCH] smc.c: Apple Silicon Macs use FLT for Temperature

supports the display of float temperatures.
removes one superfluous FLT key detection.
actually print FLT with more precision.
---
 smc-command/smc.c | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/smc-command/smc.c b/smc-command/smc.c
index 0e03339..6bd6a93 100755
--- a/smc-command/smc.c
+++ b/smc-command/smc.c
@@ -87,7 +87,7 @@ void printFLT(SMCVal_t val)
 {
     float fval;
     memcpy(&fval,val.bytes,sizeof(float));
-    printf("%.0f ", fval);
+    printf("%f ", fval);
 }
 
 void printFP1F(SMCVal_t val)
@@ -271,8 +271,6 @@ void printVal(SMCVal_t val)
 			printSI16(val);
 		else if (strcmp(val.dataType, DATATYPE_PWM) == 0 && val.dataSize == 2)
 			printPWM(val);
-		else if (strcmp(val.dataType, DATATYPE_FLT) == 0 && val.dataSize == 4)
-			printFLT(val);
 
         printBytesHex(val);
     }
@@ -632,6 +630,12 @@ kern_return_t SMCPrintTemps(void)
           printSP78(val);
           printf("\n");
         }
+        else if (strcmp(val.dataType, DATATYPE_FLT) == 0 && val.dataSize == 4)
+        {
+            printf("%-4s ", val.key);
+            printFLT(val);
+            printf("\n");
+        }
     }
 
     return kIOReturnSuccess;