ina238: Support for ina238 power monitors

boards/px4/fmu-v5x/default.cmake

@@ -41,6 +41,7 @@ px4_add_board(
 		pca9685_pwm_out
 		power_monitor/ina226
 		power_monitor/ina228
+		power_monitor/ina23X
 		#protocol_splitter
 		pwm_input
 		pwm_out_sim

boards/px4/fmu-v5x/init/rc.board_defaults

@@ -3,6 +3,7 @@
 # board specific defaults
 #------------------------------------------------------------------------------
 
+param set-default SENS_EN_INA23X 0
 param set-default SENS_EN_INA228 0
 param set-default SENS_EN_INA226 1
 

boards/px4/fmu-v5x/init/rc.board_sensors

@@ -19,6 +19,13 @@ then
 	ina228 -X -b 2 -t 2 -k start
 fi
 
+if param compare SENS_EN_INA23X 1
+then
+	# Start Digital power monitors
+	ina23X -X -b 1 -t 1 -k start
+	ina23X -X -b 2 -t 2 -k start
+fi
+
 if ver hwtypecmp V5X90 V5X91 V5X92 V5Xa0 V5Xa1 V5Xa2
 then
 	#SKYNODE base fmu board orientation

boards/px4/fmu-v6x/default.cmake

@@ -42,6 +42,7 @@ px4_add_board(
 		pca9685_pwm_out
 		power_monitor/ina226
 		power_monitor/ina228
+		power_monitor/ina23X
 		#protocol_splitter
 		pwm_out_sim
 		pwm_out

boards/px4/fmu-v6x/init/rc.board_defaults

@@ -3,7 +3,8 @@
 # board specific defaults
 #------------------------------------------------------------------------------
 
+param set-default SENS_EN_INA23X 0
 param set-default SENS_EN_INA228 0
 param set-default SENS_EN_INA226 1
 
-safety_button start
+safety_button start

boards/px4/fmu-v6x/init/rc.board_sensors

@@ -18,6 +18,13 @@ then
 	ina228 -X -b 2 -t 2 -k start
 fi
 
+if param compare SENS_EN_INA23X 1
+then
+	# Start Digital power monitors
+	ina23X -X -b 1 -t 1 -k start
+	ina23X -X -b 2 -t 2 -k start
+fi
+
 # Internal SPI BMI088
 bmi088 -A -R 4 -s start
 bmi088 -G -R 4 -s start

src/drivers/drv_sensor.h

@@ -182,6 +182,7 @@
 #define DRV_DIST_DEVTYPE_GY_US42       0x9C
 
 #define DRV_BAT_DEVTYPE_BATMON_SMBUS   0x9d
+#define DRV_POWER_DEVTYPE_INA23X       0x9E
 #define DRV_GPIO_DEVTYPE_MCP23009      0x9F
 
 #define DRV_GPS_DEVTYPE_ASHTECH 0xA0

src/drivers/power_monitor/ina23X/CMakeLists.txt

@@ -0,0 +1,44 @@
+############################################################################
+#
+#   Copyright (c) 2021 PX4 Development Team. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# 1. Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+#    notice, this list of conditions and the following disclaimer in
+#    the documentation and/or other materials provided with the
+#    distribution.
+# 3. Neither the name PX4 nor the names of its contributors may be
+#    used to endorse or promote products derived from this software
+#    without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+#
+############################################################################
+px4_add_module(
+	MODULE drivers__ina23X
+	MAIN ina23X
+	COMPILE_FLAGS
+		-Wno-cast-align # TODO: fix and enable
+	SRCS
+		ina23X_main.cpp
+		ina23X.cpp
+	DEPENDS
+		battery
+		px4_work_queue
+	)