From 0029161a1c25139a3108bd8d05a44a1dffbb86a6 Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <andrew@tridgell.net>
Date: Mon, 18 Jul 2022 12:30:24 +1000
Subject: [PATCH] hwdef: setup default power pins for Holybro Pixhawk6C

---
 .../AP_HAL_ChibiOS/hwdef/Pixhawk6C/defaults.parm    | 13 +++++++++++++
 libraries/AP_HAL_ChibiOS/hwdef/Pixhawk6C/hwdef.dat  |  5 +++++
 2 files changed, 18 insertions(+)
 create mode 100644 libraries/AP_HAL_ChibiOS/hwdef/Pixhawk6C/defaults.parm

diff --git a/libraries/AP_HAL_ChibiOS/hwdef/Pixhawk6C/defaults.parm b/libraries/AP_HAL_ChibiOS/hwdef/Pixhawk6C/defaults.parm
new file mode 100644
index 0000000000..f6ef341a76
--- /dev/null
+++ b/libraries/AP_HAL_ChibiOS/hwdef/Pixhawk6C/defaults.parm
@@ -0,0 +1,13 @@
+# setup correct defaults for battery monitoring for holybro power brick
+BATT_MONITOR 4
+BATT_AMP_PERVLT 36.36
+BATT_VOLT_MULT 18.18
+
+BATT2_AMP_PERVLT 36.36
+BATT2_VOLT_PIN 18.18
+
+BATT2_CURR_PIN 14
+BATT2_VOLT_PIN 5
+
+BATT2_AMP_PERVLT 36.36
+BATT2_VOLT_MULT 18.18
diff --git a/libraries/AP_HAL_ChibiOS/hwdef/Pixhawk6C/hwdef.dat b/libraries/AP_HAL_ChibiOS/hwdef/Pixhawk6C/hwdef.dat
index f0a16789bf..51385a38b4 100644
--- a/libraries/AP_HAL_ChibiOS/hwdef/Pixhawk6C/hwdef.dat
+++ b/libraries/AP_HAL_ChibiOS/hwdef/Pixhawk6C/hwdef.dat
@@ -89,6 +89,11 @@ PC4 BATT_CURRENT_SENS ADC1 SCALE(1)
 PB1 BATT2_VOLTAGE_SENS ADC1 SCALE(1)
 PA2 BATT2_CURRENT_SENS ADC1 SCALE(1)
 
+define HAL_BATT_VOLT_PIN 8
+define HAL_BATT_CURR_PIN 4
+define HAL_BATT_VOLT_SCALE 18.18
+define HAL_BATT_CURR_SCALE 36.36
+
 PA4 VDD_5V_SENS  ADC1 SCALE(2)
 
 # SPI1 - IMUs