On Tue, Apr 4, 2017 at 12:17 PM, Andrei Gherzan <and...@gherzan.com> wrote:
> Hi, > > On 4 April 2017 09:48:32 BST, Andrea Galbusera <giz...@gmail.com> wrote: > >On Fri, Mar 24, 2017 at 6:49 PM, Trevor Woerner <twoer...@gmail.com> > >wrote: > > > >> Add support for the Waveshare 1024x600 "C" Rev2.1 7" IPS Capacitive > >Touch > >> Screen LCD with HDMI interface: > >> > >> http://www.waveshare.com/7inch-HDMI-LCD-C.htm > >> http://www.waveshare.com/wiki/7inch_HDMI_LCD_(C) > >> > >> This product works "out of the box" with the Raspberry Pi. Simply > >connect > >> the provided HDMI and USB cables between the two devices. The > >touch<=>mouse > >> integration works automatically. > >> > >> Tested with a Raspberry Pi 3, with a 32-bit raspberrypi3 build. > >> > >> Signed-off-by: Trevor Woerner <twoer...@gmail.com> > >> --- > >> README | 13 ++++++++++--- > >> recipes-bsp/bootfiles/rpi-config_git.bb | 10 ++++++++++ > >> 2 files changed, 20 insertions(+), 3 deletions(-) > >> > >> diff --git a/README b/README > >> index 65a1e5f..c58bc99 100644 > >> --- a/README > >> +++ b/README > >> @@ -29,7 +29,8 @@ Contents: > >> 3.L. Enable SPI bus > >> 3.M. Enable I2C > >> 3.N. Enable PiTFT support > >> - 3.O. Enable UART support > >> + 3.O. Misc. display > >> + 3.P. Enable UART support > >> 4. Extra apps > >> 4.A. omxplayer > >> 5. Board Configuration > >> @@ -241,9 +242,15 @@ List of currently supported models: > >> - pitft22 > >> - pitft28r > >> > >> -3.O. Enable UART > >> -=============== > >> +3.O. Misc. display > >> +================== > >> +If you would like to use the Waveshare "C" 1024×600, 7 inch > >Capacitive > >> Touch > >> +Screen LCD, HDMI interface > >(http://www.waveshare.com/7inch-HDMI-LCD-C.htm > >> ) > >> +Rev 2.1, please set the following in your local.conf > >> +WAVESHARE_1024X600_C_2.1 = "1" > >> > >> +3.P. Enable UART > >> +=============== > >> RaspberryPi 1, 2 and CM will have UART console enabled by default. > >> > >> RaspberryPi 3 does not have the UART enabled by default because this > >> needs a > >> diff --git a/recipes-bsp/bootfiles/rpi-config_git.bb > >> b/recipes-bsp/bootfiles/rpi-config_git.bb > >> index 20ec343..8adc938 100644 > >> --- a/recipes-bsp/bootfiles/rpi-config_git.bb > >> +++ b/recipes-bsp/bootfiles/rpi-config_git.bb > >> @@ -110,6 +110,16 @@ do_deploy() { > >> echo "# Enable VC4 Graphics" >> ${DEPLOYDIR}/bcm2835- > >> bootfiles/config.txt > >> echo "dtoverlay=vc4-kms-v3d,${VC4_CMA_SIZE}" >> > >> ${DEPLOYDIR}/bcm2835-bootfiles/config.txt > >> fi > >> + > >> + # Waveshare "C" 1024x600 7" Rev2.1 IPS capacitive touch ( > >> http://www.waveshare.com/7inch-HDMI-LCD-C.htm) > >> + if [ "${WAVESHARE_1024X600_C_2.1}" = "1" ]; then > >> + echo "# Waveshare \"C\" 1024x600 7\" Rev2.1 IPS capacitive > >touch > >> screen" >> ${DEPLOYDIR}/bcm2835-bootfiles/config.txt > >> + echo "max_usb_current=1" >> ${DEPLOYDIR}/bcm2835- > >> bootfiles/config.txt > >> + echo "hdmi_group=2" >> > >${DEPLOYDIR}/bcm2835-bootfiles/config.txt > >> + echo "hdmi_mode=87" >> > >${DEPLOYDIR}/bcm2835-bootfiles/config.txt > >> + echo "hdmi_cvt 1024 600 60 6 0 0 0" >> ${DEPLOYDIR}/bcm2835- > >> bootfiles/config.txt > >> + echo "hdmi_drive=1" >> > >${DEPLOYDIR}/bcm2835-bootfiles/config.txt > >> + fi > >> } > >> > >> do_deploy_append_raspberrypi3-64() { > >> -- > >> 2.12.0.rc1.48.g076c053 > >> > >> -- > >> _______________________________________________ > >> yocto mailing list > >> yocto@yoctoproject.org > >> https://lists.yoctoproject.org/listinfo/yocto > >> > > > > > >After applying this commit the build fails with: > > > >ERROR: rpi-config-git-r5 do_deploy: Function failed: do_deploy (log > >file is > >located at > >/home/gizero/work/smartliving/distro/repo-master/build-poky/tmp/work/ > raspberrypi3-poky-linux-gnueabi/rpi-config/git-r5/ > temp/log.do_deploy.32154) > >ERROR: Logfile of failure stored in: > >/home/gizero/work/smartliving/distro/repo-master/build-poky/tmp/work/ > raspberrypi3-poky-linux-gnueabi/rpi-config/git-r5/temp/log.do_deploy.32154 > >Log data follows: > >| DEBUG: Executing python function sstate_task_prefunc > >| DEBUG: Removing manifest: > >/home/gizero/work/smartliving/distro/repo-master/build-poky/tmp/deploy/ > images/raspberrypi3/bcm2835-bootfiles/config.txt > >| DEBUG: Removing manifest: > >/home/gizero/work/smartliving/distro/repo-master/build-poky/tmp/deploy/ > images/raspberrypi3/bcm2835-bootfiles/ > >| DEBUG: Python function sstate_task_prefunc finished > >| DEBUG: Executing shell function do_deploy > >| > >/home/gizero/work/smartliving/distro/repo-master/build-poky/tmp/work/ > raspberrypi3-poky-linux-gnueabi/rpi-config/git-r5/ > temp/run.do_deploy.32154: > >192: > >/home/gizero/work/smartliving/distro/repo-master/build-poky/tmp/work/ > raspberrypi3-poky-linux-gnueabi/rpi-config/git-r5/ > temp/run.do_deploy.32154: > >Bad substitution > >| WARNING: exit code 2 from a shell command. > >| ERROR: Function failed: do_deploy (log file is located at > >/home/gizero/work/smartliving/distro/repo-master/build-poky/tmp/work/ > raspberrypi3-poky-linux-gnueabi/rpi-config/git-r5/ > temp/log.do_deploy.32154) > >ERROR: Task > >(/home/gizero/work/smartliving/distro/repo-master/build-poky/conf/../../ > layers/meta-raspberrypi/recipes-bsp/bootfiles/rpi-config_git.bb:do_deploy) > >failed with exit code '1' > >NOTE: Tasks Summary: Attempted 4857 tasks of which 4855 didn't need to > >be > >rerun and 1 failed. > > > >Still to look at it closer... maybe related to some shell configuration > >on > >my side? > > That is strange. Do you get any additional information? Can't pick > anything from the posted log. > I nailed it down to the the shell variable WAVESHARE_1024X600_C_2.1 that the patch just introduced. Quoting bash manpage: name A word consisting only of alphanumeric characters and under‐ scores, and beginning with an alphabetic character or an under‐ score. Also referred to as an identifier. Looks like a variable name cannot contain dots. Just replacing the offending '.' solves the issue. If you agree I can send a patch that s/./_/ Strangely enough all may shells fail in evaluating the following statement. Why don't you guys see the same behavior? if [ "${WAVESHARE_1024X600_C_2.1}" = "1" ]; then echo "hello!"; fi
-- _______________________________________________ yocto mailing list yocto@yoctoproject.org https://lists.yoctoproject.org/listinfo/yocto
