NPort 5000 Series User Manual
6. Modify the content of the file “./realtty-kernel/files/Makefile” as follows:
obj-m := npreal2.o
SRC := $(shell pwd)
all:
$(MAKE) -C $(KERNEL_SRC) M=$(SRC)
modules_install:
$(MAKE) -C $(KERNEL_SRC) M=$(SRC) modules_install
clean:
rm -f *.o *~ core .depend .*.cmd *.ko *.mod.c
rm -f Module.markers Module.symvers modules.order
rm -rf .tmp_versions Modules.symvers
7. Modify the content of the file './realtty-kernel/realtty-kernel_0.1.bb' as follows:
DESCRIPTION = "Linux kernel module for NPort"
LICENSE = "GPLv3"
LIC_FILES_CHKSUM = "file://COPYING-GPL.TXT;md5=3c34afdc3adf82d2448f12715a255122"
inherit module
SRC_URI = " \
file://Makefile \
file://npreal2.h \
file://np_ver.h \
file://npreal2.c \
file://COPYING-GPL.TXT \
"
S = "${WORKDIR}"
# The inherit of module.bbclass will automatically name module packages with the prefix"kernel-
module-" as required by the OpenEmbedded Core-build environment.
RPROVIDES_${PN} += "kernel-module-npreal2"
Create a recipe for the Real TTY utilities
Similar to creating a realtty-kernel recipe, create a recipe for facilitating the NPort management.
1. Create directory below in meta-moxa:
$ cd /home/user/poky
$ mkdir -p ./meta-moxa/recipes-utility/realtty-tools/files
2. Copy the Moxa driver which can be downloaded from the Moxa product web page directly. The driver’s
name format is npreal2_vM.N_BUILD-DATE.tgz.
$ cp /home/user/download/npreal2_vM.N_BUILD_DATE.tgz ./meta-moxa/recipes-
utility/realtty-tools/files/
3. Create a bb file ./meta-moxa/recipes-utility/realtty-tools/realtty-tools.bb, which has the following
content:
DESCRIPTION = "Service utilities for NPort"
LICENSE = "GPLv3"
LIC_FILES_CHKSUM = "file://moxa//COPYING-GPL.TXT;md5=3c34afdc3adf82d2448f12715a255122"
# OpenSSL is required for secured mode
DEPENDS = "openssl"
# Specify the compressed driver file for SRC_URI
SRC_URI = "file://npreal2_vM.N_BUILD-DATE.tgz"
S = "${WORKDIR}"
# Specify the destination of RealTTY driver
DEST_DIR = "${D}${libdir}/npreal2/driver"
FILES_${PN} += "${libdir}/npreal2/driver/*"
# If it is required to connect the NPort with the SSL secure mode (secure mode is available in the NPort
6000 Series only), unremark the following line:
#SSL_MODE = "yes"
do_compile () {
${CC} -o mxaddsvr ${S}/moxa/mxaddsvr.c ${S}/moxa/misc.c
${CC} -o mxdelsvr ${S}/moxa/mxdelsvr.c ${S}/moxa/misc.c
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