From 38dbe91fce9faf652fe14a5fca4f744eb7e2200b Mon Sep 17 00:00:00 2001 From: Victor Lamoine Date: Mon, 16 Mar 2026 13:21:52 +0100 Subject: [PATCH 1/2] Add support for Lithium Titanium oxide battery type https://www.wikiwand.com/en/Lithium-titanate_battery Signed-off-by: Victor Lamoine --- sensor_msgs/msg/BatteryState.msg | 1 + 1 file changed, 1 insertion(+) diff --git a/sensor_msgs/msg/BatteryState.msg b/sensor_msgs/msg/BatteryState.msg index c42ed6e1..222a0de4 100644 --- a/sensor_msgs/msg/BatteryState.msg +++ b/sensor_msgs/msg/BatteryState.msg @@ -32,6 +32,7 @@ uint8 POWER_SUPPLY_TECHNOLOGY_NICD = 5 # Nickel-Cadmium battery uint8 POWER_SUPPLY_TECHNOLOGY_LIMN = 6 # Lithium Manganese Dioxide battery uint8 POWER_SUPPLY_TECHNOLOGY_TERNARY = 7 # Ternary Lithium battery uint8 POWER_SUPPLY_TECHNOLOGY_VRLA = 8 # Valve Regulated Lead-Acid battery +uint8 POWER_SUPPLY_TECHNOLOGY_LTO = 9 # Lithium Titanium oxyde battery std_msgs/Header header float32 voltage # Voltage in Volts (Mandatory) From 5278209064252781cc1d10feca1f484495f10b51 Mon Sep 17 00:00:00 2001 From: Victor Lamoine Date: Mon, 16 Mar 2026 15:39:53 +0100 Subject: [PATCH 2/2] Update sensor_msgs/msg/BatteryState.msg Co-authored-by: Tomoya Fujita Signed-off-by: Victor Lamoine --- sensor_msgs/msg/BatteryState.msg | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sensor_msgs/msg/BatteryState.msg b/sensor_msgs/msg/BatteryState.msg index 222a0de4..fef3099a 100644 --- a/sensor_msgs/msg/BatteryState.msg +++ b/sensor_msgs/msg/BatteryState.msg @@ -32,7 +32,7 @@ uint8 POWER_SUPPLY_TECHNOLOGY_NICD = 5 # Nickel-Cadmium battery uint8 POWER_SUPPLY_TECHNOLOGY_LIMN = 6 # Lithium Manganese Dioxide battery uint8 POWER_SUPPLY_TECHNOLOGY_TERNARY = 7 # Ternary Lithium battery uint8 POWER_SUPPLY_TECHNOLOGY_VRLA = 8 # Valve Regulated Lead-Acid battery -uint8 POWER_SUPPLY_TECHNOLOGY_LTO = 9 # Lithium Titanium oxyde battery +uint8 POWER_SUPPLY_TECHNOLOGY_LTO = 9 # Lithium Titanium Oxide battery std_msgs/Header header float32 voltage # Voltage in Volts (Mandatory)