From 423c43ad8e5f1175da6741a0b415d2ff32a6b51b Mon Sep 17 00:00:00 2001
From: Daniel Agar <daniel@agar.ca>
Date: Tue, 17 Oct 2023 16:20:40 -0400
Subject: [PATCH] boards: ARK CAN Flow enable ekf2

---
 ROMFS/cannode/init.d/rcS                      |  2 ++
 boards/ark/can-flow/default.px4board          | 20 ++++++------
 .../ark/can-flow/nuttx-config/nsh/defconfig   | 31 -------------------
 3 files changed, 11 insertions(+), 42 deletions(-)

diff --git a/ROMFS/cannode/init.d/rcS b/ROMFS/cannode/init.d/rcS
index 1e4add8bbb..2e7316e316 100644
--- a/ROMFS/cannode/init.d/rcS
+++ b/ROMFS/cannode/init.d/rcS
@@ -117,4 +117,6 @@ param set-default SENS_MAG_RATE 100
 
 sensors start
 
+ekf2 start
+
 unset R
diff --git a/boards/ark/can-flow/default.px4board b/boards/ark/can-flow/default.px4board
index a120df6638..340e189dd4 100644
--- a/boards/ark/can-flow/default.px4board
+++ b/boards/ark/can-flow/default.px4board
@@ -6,27 +6,25 @@ CONFIG_BOARD_NO_HELP=y
 CONFIG_BOARD_CONSTRAINED_MEMORY=y
 CONFIG_DRIVERS_BOOTLOADERS=y
 CONFIG_DRIVERS_DISTANCE_SENSOR_BROADCOM_AFBRS50=y
-CONFIG_DRIVERS_IMU_BOSCH_BMI088=y
 CONFIG_DRIVERS_IMU_INVENSENSE_ICM42688P=y
-CONFIG_DRIVERS_IMU_INVENSENSE_IIM42652=y
-CONFIG_DRIVERS_OPTICAL_FLOW_PAA3905=y
 CONFIG_DRIVERS_OPTICAL_FLOW_PAW3902=y
 CONFIG_BOARD_UAVCAN_INTERFACES=1
 CONFIG_DRIVERS_UAVCANNODE=y
 CONFIG_UAVCANNODE_FLOW_MEASUREMENT=y
 CONFIG_UAVCANNODE_RANGE_SENSOR_MEASUREMENT=y
-CONFIG_MODULES_GYRO_CALIBRATION=y
+CONFIG_MODULES_EKF2=y
+# CONFIG_EKF2_AUXVEL is not set
+# CONFIG_EKF2_BAROMETER is not set
+# CONFIG_EKF2_EXTERNAL_VISION is not set
+# CONFIG_EKF2_GNSS is not set
+# CONFIG_EKF2_GRAVITY_FUSION is not set
+# CONFIG_EKF2_MAGNETOMETER is not set
+# CONFIG_EKF2_WIND is not set
 CONFIG_MODULES_SENSORS=y
 # CONFIG_SENSORS_VEHICLE_AIRSPEED is not set
 # CONFIG_SENSORS_VEHICLE_AIR_DATA is not set
+# CONFIG_SENSORS_VEHICLE_ANGULAR_VELOCITY is not set
 # CONFIG_SENSORS_VEHICLE_ACCELERATION is not set
 # CONFIG_SENSORS_VEHICLE_GPS_POSITION is not set
 # CONFIG_SENSORS_VEHICLE_MAGNETOMETER is not set
 CONFIG_SYSTEMCMDS_PARAM=y
-CONFIG_SYSTEMCMDS_PERF=y
-CONFIG_SYSTEMCMDS_REBOOT=y
-CONFIG_SYSTEMCMDS_TOP=y
-CONFIG_SYSTEMCMDS_TOPIC_LISTENER=y
-CONFIG_SYSTEMCMDS_UORB=y
-CONFIG_SYSTEMCMDS_VER=y
-CONFIG_SYSTEMCMDS_WORK_QUEUE=y
diff --git a/boards/ark/can-flow/nuttx-config/nsh/defconfig b/boards/ark/can-flow/nuttx-config/nsh/defconfig
index eb4cb5e929..51b0692d55 100644
--- a/boards/ark/can-flow/nuttx-config/nsh/defconfig
+++ b/boards/ark/can-flow/nuttx-config/nsh/defconfig
@@ -27,7 +27,6 @@
 # CONFIG_NSH_DISABLE_LOOPS is not set
 # CONFIG_NSH_DISABLE_LS is not set
 # CONFIG_NSH_DISABLE_MKDIR is not set
-# CONFIG_NSH_DISABLE_MKFATFS is not set
 # CONFIG_NSH_DISABLE_MOUNT is not set
 # CONFIG_NSH_DISABLE_MV is not set
 # CONFIG_NSH_DISABLE_PS is not set
@@ -66,17 +65,8 @@ CONFIG_DEBUG_HARDFAULT_ALERT=y
 CONFIG_DEBUG_SYMBOLS=y
 CONFIG_DEBUG_TCBINFO=y
 CONFIG_DEFAULT_SMALL=y
-CONFIG_DEV_FIFO_SIZE=0
-CONFIG_DEV_PIPE_MAXSIZE=1024
-CONFIG_DEV_PIPE_SIZE=70
 CONFIG_FDCLONE_STDIO=y
-CONFIG_FS_BINFS=y
 CONFIG_FS_CROMFS=y
-CONFIG_FS_FAT=y
-CONFIG_FS_FATTIME=y
-CONFIG_FS_PROCFS=y
-CONFIG_FS_PROCFS_INCLUDE_PROGMEM=y
-CONFIG_FS_PROCFS_REGISTER=y
 CONFIG_FS_ROMFS=y
 CONFIG_GRAN=y
 CONFIG_GRAN_INTR=y
@@ -88,14 +78,9 @@ CONFIG_INIT_STACKSIZE=2624
 CONFIG_LIBC_FLOATINGPOINT=y
 CONFIG_LIBC_LONG_LONG=y
 CONFIG_LIBC_MAX_EXITFUNS=1
-CONFIG_LIBC_STRERROR=y
 CONFIG_MEMSET_64BIT=y
 CONFIG_MEMSET_OPTSPEED=y
 CONFIG_MM_REGIONS=2
-CONFIG_MTD=y
-CONFIG_MTD_BYTE_WRITE=y
-CONFIG_MTD_PARTITION=y
-CONFIG_MTD_RAMTRON=y
 CONFIG_NAME_MAX=40
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_ARGCAT=y
@@ -108,31 +93,20 @@ CONFIG_NSH_NESTDEPTH=8
 CONFIG_NSH_QUOTE=y
 CONFIG_NSH_ROMFSETC=y
 CONFIG_NSH_ROMFSSECTSIZE=128
-CONFIG_NSH_STRERROR=y
 CONFIG_NSH_VARS=y
-CONFIG_PIPES=y
 CONFIG_PREALLOC_TIMERS=50
-CONFIG_PRIORITY_INHERITANCE=y
 CONFIG_PTHREAD_MUTEX_ROBUST=y
 CONFIG_PTHREAD_STACK_MIN=512
-CONFIG_RAMTRON_EMULATE_PAGE_SHIFT=5
-CONFIG_RAMTRON_EMULATE_SECTOR_SHIFT=5
-CONFIG_RAMTRON_SETSPEED=y
 CONFIG_RAM_SIZE=262144
 CONFIG_RAM_START=0x20000000
 CONFIG_RAW_BINARY=y
-CONFIG_RTC_DATETIME=y
 CONFIG_SCHED_HPWORK=y
 CONFIG_SCHED_HPWORKPRIORITY=254
 CONFIG_SCHED_HPWORKSTACKSIZE=3000
 CONFIG_SCHED_INSTRUMENTATION=y
 CONFIG_SCHED_INSTRUMENTATION_EXTERNAL=y
 CONFIG_SCHED_INSTRUMENTATION_SWITCH=y
-CONFIG_SCHED_LPWORK=y
-CONFIG_SCHED_LPWORKPRIORITY=50
-CONFIG_SCHED_LPWORKSTACKSIZE=1632
 CONFIG_SCHED_WAITPID=y
-CONFIG_SEM_PREALLOCHOLDERS=32
 CONFIG_SERIAL_TERMIOS=y
 CONFIG_SIG_DEFAULT=y
 CONFIG_SIG_SIGALRM_ACTION=y
@@ -151,11 +125,6 @@ CONFIG_STM32_FLASH_PREFETCH=y
 CONFIG_STM32_FLOWCONTROL_BROKEN=y
 CONFIG_STM32_JTAG_SW_ENABLE=y
 CONFIG_STM32_PWR=y
-CONFIG_STM32_RTC=y
-CONFIG_STM32_RTC_HSECLOCK=y
-CONFIG_STM32_RTC_MAGIC=0xfacefeee
-CONFIG_STM32_RTC_MAGIC_REG=1
-CONFIG_STM32_RTC_MAGIC_TIME_SET=0xfacefeef
 CONFIG_STM32_SERIALBRK_BSDCOMPAT=y
 CONFIG_STM32_SERIAL_DISABLE_REORDERING=y
 CONFIG_STM32_SPI1=y