From f13a507a71274a497a970173cd2898dba9491029 Mon Sep 17 00:00:00 2001
From: Ryan Blue <ryanzblue@gmail.com>
Date: Mon, 15 Jan 2024 23:03:52 -0500
Subject: [PATCH] Fix total ram reporting (#1161)

---
 .../photonvision/common/hardware/metrics/cmds/LinuxCmds.java    | 2 +-
 .../org/photonvision/common/hardware/metrics/cmds/PiCmds.java   | 1 -
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/photon-core/src/main/java/org/photonvision/common/hardware/metrics/cmds/LinuxCmds.java b/photon-core/src/main/java/org/photonvision/common/hardware/metrics/cmds/LinuxCmds.java
index 9abff7ce9..56ad1b736 100644
--- a/photon-core/src/main/java/org/photonvision/common/hardware/metrics/cmds/LinuxCmds.java
+++ b/photon-core/src/main/java/org/photonvision/common/hardware/metrics/cmds/LinuxCmds.java
@@ -22,7 +22,7 @@ import org.photonvision.common.configuration.HardwareConfig;
 public class LinuxCmds extends CmdBase {
     public void initCmds(HardwareConfig config) {
         // CPU
-        cpuMemoryCommand = "free -m | awk 'FNR == 2 {print $3}'";
+        cpuMemoryCommand = "free -m | awk 'FNR == 2 {print $2}'";
 
         // TODO: boards have lots of thermal devices. Hard to pick the CPU
 
diff --git a/photon-core/src/main/java/org/photonvision/common/hardware/metrics/cmds/PiCmds.java b/photon-core/src/main/java/org/photonvision/common/hardware/metrics/cmds/PiCmds.java
index ba72dc553..88ed23f22 100644
--- a/photon-core/src/main/java/org/photonvision/common/hardware/metrics/cmds/PiCmds.java
+++ b/photon-core/src/main/java/org/photonvision/common/hardware/metrics/cmds/PiCmds.java
@@ -25,7 +25,6 @@ public class PiCmds extends LinuxCmds {
         super.initCmds(config);
 
         // CPU
-        cpuMemoryCommand = "free -m | awk 'FNR == 2 {print $2}'";
         cpuTemperatureCommand = "sed 's/.\\{3\\}$/.&/' /sys/class/thermal/thermal_zone0/temp";
         cpuThrottleReasonCmd =
                 "if   ((  $(( $(vcgencmd get_throttled | grep -Eo 0x[0-9a-fA-F]*) & 0x01 )) != 0x00 )); then echo \"LOW VOLTAGE\"; "