hi i do the same but i compile the code ,and ld error, the gps_get_hardware_interface can not be found, the libgps.devkit8000.so can not find the libfreerunner_gps.so i use freerunner_gps as my hw code.!
BRs feng >I created a gps directory and placed my gps source code there (i.e ><ANDROID_PATH>/vendor/acme/board/gps), created a Android.mk file in >that same directory and listed my sources and added >LOCALE_MODULE :=libgps to ensure the module is compiled. > >next, I added the BOARD_GPS_LIBRARIES := "libgps" to the ><ANDROID_PATH>/vendor/acme/board/BoardConfig.mk > >then, I touched the hardware/libhardware_legacy/gps/gps.cpp and >recompiled from the top (i.e <ANDROID_PATH>/). > >hope that helps. > > > >On Jul 22, 2:45 pm, Aaron Mills <ajaymi...@gmail.com> wrote: >> Bridgette -- could you please briefly describe what you did that >> worked? Did you need to download the entire platform source code to >> build libgps.so? >> >> On Jul 7, 8:49 am, bridgette <tbridge...@yahoo.com> wrote: >> >> > thanks for the input...I did get this working a while back. >> >> > On Jun 11, 12:59 am, Mikkel Christensen >> >> > <mikkel.christen...@ixonos.com> wrote: >> > > hi, >> >> > > You need to add BOARD_GPS_LIBRARIES := "libgps" to whatever >> > > BoardConfig.mk file you are using. >> >> > > Then run "touch hardware/libhardware_legacy/gps/gps.cpp" and recompile >> > > to pick up the changes. >> >> > > Best regards, >> > > Mikkel >> >> > > On Jun 9, 10:42 pm, Deva R <r.deva...@gmail.com> wrote: >> >> > > > probably it expects a library libgps.default.so or libgps.<hwname>.so >> >> > > > you can check hw_get_module() call in >> > > > ./hardware/libhardware/hardware.chttp://git.omapzoom.org/?p=platform/hardware/libhardware.git;a=blob;f... >> >> > > > You can add more tract to hw_get_module() [http://goo.gl/ndQ3] to see >> > > > why >> > > > library loading is failing. >> >> > > > What is your hardware platform name, initialized with >> > > > TARGET_BOARD_PLATFORM >> > > > in your build?? >> > > > Accordingly, try modifyigAndroid.mk as >> > > > LOCAL_MODULE := libgps.$(TARGET_BOARD_PLATFORM) >> > > > or >> > > > LOCAL_MODULE := libgps.default >> >> > > > -Deva >> >> > > > On Thu, Jun 10, 2010 at 1:23 AM, bridgette <tbridge...@yahoo.com> >> > > > wrote: >> > > > > I have created a shared library, libgps.so that implements thegps.h >> > > > > in order to >> > > > > use aGPSreceiver withAndroidand the libgps.so file was installed >> > > > > into the >> > > > > system/lib when the build completed. >> >> > > > > I get the following from logcat...libhardware_legacy( 772): noGPS >> > > > > hardware on this device. >> >> > > > > In the hardware/libhardware_legacy/gps/gps.cpp file, a >> > > > > HAVE_GPS_HARDWARE flag is wrapped around >> > > > > the call to the gps_get_hardware_interface()...in the same directory, >> > > > > I set BOARD_GPS_LIBRARIES >> > > > > yet I still get the "noGPShardware..." message. >> >> > > > > BOARD_GPS_LIBRARIES := libgps.so >> >> > > > > ifneq ($(BOARD_GPS_LIBRARIES),) >> > > > > LOCAL_CFLAGS += -DHAVE_GPS_HARDWARE >> > > > > LOCAL_SHARED_LIBRARIES += $(BOARD_GPS_LIBRARIES) >> > > > > endif >> >> > > > > Any suggestions? >> >> > > > > Thanks. >> >> > > > > -- >> > > > > unsubscribe:android-porting+unsubscr...@googlegroups.com<android-porting%2Bunsubscribe@ >> > > > > googlegroups.com> >> > > > > website:http://groups.google.com/group/android-porting > >-- >unsubscribe: android-porting+unsubscr...@googlegroups.com >website: http://groups.google.com/group/android-porting -- unsubscribe: android-porting+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-porting
