The Nuttx CAN driver is not used with UAVCAN. However to
facilitate compilation to allow the Nuttx CAN Example to be
compiled and linked, the missing proto type was needed.
Futhermore to include the NuttX CAN eaxample the following changes
are needed:
1 ) In cmake/configs/<target>.cmake
Add can to config_extra_builtin_cmds as:
set(config_extra_builtin_cmds
serdis
sercon
can
)
Add:
add_custom_target(can)
set_target_properties(can PROPERTIES
PRIORITY "SCHED_PRIORITY_DEFAULT"
MAIN "can" STACK_MAIN "2048"
COMPILE_FLAGS "-Os")
2) Update the nuttx-configs/<target>/nsh/defconfig
Run make oldconfig and make menuconfig and set the follwoing:
CONFIG_CAN=y
CONFIG_STM32_CAN1=y or CONFIG_STM32_CAN2=y
CONFIG_CAN_EXTID=y
CONFIG_CAN1_BAUD=250000
CONFIG_CAN_FIFOSIZE=8
CONFIG_CAN_NPENDINGRTR=4
CONFIG_EXAMPLES_CAN=y
David Sidrane