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Relay integration |
Posted by: vigor - 08-15-2016, 06:08 PM - Forum: Accessories
- Replies (25)
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Any leads how to integrate Pine64 with a relay switch, to turn things on and off from a script ? Linux version is fine, no Android required.
I would need both wiring diagrams and software, any leads appreciated.
Looking to automate a thing in garage.
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Missing Shipment |
Posted by: ami6 - 08-15-2016, 03:02 AM - Forum: Shipment Related Discussion
- No Replies
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Hello, i still miss the 7 inch display, the playbox enclosure, and a number of add-on items. Where can i see when they will arrive? Or where can i track the shipment for the add-on items (board has arrived but not the rest)? thx in advance!
(PS: not sure which reference helps you in following-up: my backer number is 547. early bird ;-) )
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Weatherproof case build |
Posted by: ltorsini - 08-14-2016, 09:19 PM - Forum: Enclosures
- Replies (11)
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Hi All,
I thought I would post a few shots of the weatherproof case I've been working on over the last week or so - 2gig with all the bells and whistles. From a hardware perspective everything went together very well, I'll be adding a cell card, the photo/temp/humidity sensors and the zwave when it arrives.
Software with Android is slow and buggy, haven't started tuning on it yet so any advice is welcome at this point.
I used a template of the screen to scribe the dimensions of only the backlit portion of the screen into a Dykem outline painted on the cover
![[Image: IMG_2555.JPG]](https://lh6.googleusercontent.com/-yjzhGAYPBqU/V7EjFOxv9AI/AAAAAAADftA/qvlODjdI1WAQ59bgZY8edK66QugI8hNqQCL0B/w626-h835-no/IMG_2555.JPG)
A rounded nose end mill to cut the outline of the screen into the housing
![[Image: IMG_2557.JPG]](https://lh6.googleusercontent.com/-LsXcgO5wgww/V7EjFLcAeAI/AAAAAAADftA/9vVjVH6mrc8v295M2TIPjhtFQxxSk1yvQCL0B/w626-h835-no/IMG_2557.JPG)
The cover face is sturdy enough with the ribbing to allow you to cut almost fully through from the interior
![[Image: IMG_2556.JPG]](https://lh6.googleusercontent.com/-C6P212hpzCA/V7EjFHHZ8dI/AAAAAAADftA/05AJdWUQ8SYPB1Sn1PWjCkykYEyKHJyTACL0B/w626-h835-no/IMG_2556.JPG)
Carefully realign the cover face up and finish removing material from the face
![[Image: b0003506-ba10-477e-9865-6688c5da51d8]](https://lh4.googleusercontent.com/-lyC55MDinvE/V7EjFLj3V7I/AAAAAAADftA/7X2a4m3izWEgM1jbj0dfE-R8n6yM_cgEACL0B/w1113-h835-no/b0003506-ba10-477e-9865-6688c5da51d8)
Only the active portion of the screen should be visible when you've finished trimming
![[Image: IMG_2561.JPG]](https://lh6.googleusercontent.com/-cHDlgoVaV8o/V7EjFICecLI/AAAAAAADftA/LpvQzxk6HYYZCn91ssZZrZCcPSSVmItcgCL0B/w626-h835-no/IMG_2561.JPG)
I used 1/8 x 1/4 3M car window sealing ribbon to mount the screen, be sure to align it well before it makes contact, once it is on it will never come off in one piece and it will never leak
![[Image: IMG_2562.JPG]](https://lh6.googleusercontent.com/-gZ9GAQDPpvk/V7EjFFk2TPI/AAAAAAADftA/DCXjt85NdEMXHp18QyMH29d9tpdiodnygCL0B/w626-h835-no/IMG_2562.JPG)
It is a pretty close fit but the screen nestles under the acrylic mounting board without being in direct contact which should keep it from overheating, note the backup battery mounted to the acrylic plate
![[Image: 8cb188f0-8e6d-4581-8d8f-8a051807306d]](https://lh6.googleusercontent.com/-WmKlaQuc6K8/V7EjFMsbaaI/AAAAAAADftA/RDz8AhMp_cI1NtRcDmzoKfcIARQDn-3mgCL0B/w626-h835-no/8cb188f0-8e6d-4581-8d8f-8a051807306d)
The ribbon cables for the camera and screen are just long enough to reach when mounted, the metal bracket on the right holds the camera in place over its view hole in the cover
![[Image: 637e9646-3a2c-48e8-b551-1e51a5a28e97]](https://lh6.googleusercontent.com/-ziCMrZ2gMQM/V7EjFE2ZsZI/AAAAAAADftA/n9-jFxRRR8QObPm5DvgW4wQy3pLuDgILQCL0B/w626-h835-no/637e9646-3a2c-48e8-b551-1e51a5a28e97)
Removing the cover from the PoE splitter allowed will allow you to machine the case for a tight fit, use black silicone RTV to secure it to the case and screen
![[Image: 07e327b0-198f-4bad-8dcd-9cb15e6aa426]](https://lh6.googleusercontent.com/-fcUCCSOoZp4/V7EjFItjmvI/AAAAAAADftA/8sCifgmROysiRXxAc4Q850HcxKsZfl8jACL0B/w626-h835-no/07e327b0-198f-4bad-8dcd-9cb15e6aa426)
I've split out the speaker and mic ports and flush mounted them to the case, you can see the PoE splitter to the very right
![[Image: c0a745b6-778e-4d6b-8d6e-b42c156f8cf7]](https://lh6.googleusercontent.com/-i7GiTVoK0BE/V7EjFOcTOTI/AAAAAAADftA/RvG0l0BOfO8hhDc-Tuy-njCr1XhuUt0AQCL0B/w626-h835-no/c0a745b6-778e-4d6b-8d6e-b42c156f8cf7)
The battery leads are just long enough to glue the battery to the door of the case using a high temperature non expanding adhesive
![[Image: 670ad582-59f1-4e4d-981a-b98f1970f505]](https://lh6.googleusercontent.com/-f0VEB9tpkHI/V7EjFBhDvxI/AAAAAAADftA/7TbUzRfMTKQtWW0jDK-2aURAf5ZSV0ZcACL0B/w626-h835-no/670ad582-59f1-4e4d-981a-b98f1970f505)
Depending on how the battery temperature looks as the unit cycles, you can use the material removes for the screen as a heat exchanger to improve cooling and battery life
![[Image: 99bf865b-fa49-4847-8786-3deb9bbe95ab]](https://lh6.googleusercontent.com/-PIZ3wvHF2Bo/V7EjFESChlI/AAAAAAADftA/bKIgSjyDu7g-n5IUGKAONifCA_8PhwynQCL0B/w626-h835-no/99bf865b-fa49-4847-8786-3deb9bbe95ab)
You can see the front mount camera view hole to the left of the screen, be very careful on it's placement to minimize stress on the ribbon
![[Image: IMG_2621.JPG]](https://lh6.googleusercontent.com/-r86L2zEcjEA/V7EjFKlXeEI/AAAAAAADftA/rj981cTzvrs7QJjQ4McL7fNILYAGrxRDgCL0B/w626-h835-no/IMG_2621.JPG)
I also added two sealed microswitches by milling down the existing bolt hole bosses and threading them in from the back, these are the on and reset buttons
![[Image: a0f21a7e-a5af-4332-88b1-8ace2c59bd9a]](https://lh6.googleusercontent.com/-YK7kEqz9-a8/V7EjFE0PgeI/AAAAAAADftA/Kdb_VNrfW-wbrLbpl8KwdA_gK9wAqRYgwCL0B/w626-h835-no/a0f21a7e-a5af-4332-88b1-8ace2c59bd9a)
Final product has handle/wall mount and an improved wireless antenna. The external antenna made a big difference in the performance of the wireless card
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New Ubuntu ML-Anderal 4-20-16 Issues |
Posted by: AUDIOTEK - 08-14-2016, 04:14 PM - Forum: Ubuntu
- Replies (2)
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Anybody has major issues with New Ubuntu ML-Anderal 4-20-16.img image?
I just installed it and I'm having major issues. It constantly loses connection even if it says it's connected. Firefox keeps crashing. kodi is unusable. Can't send bug reports etc... the list goes on and on. I was just wondering if anybody got that release to work.
Is this the closest to Ubuntu 16.04?
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RPi.GPIO with C |
Posted by: Wolfenstein - 08-14-2016, 02:26 PM - Forum: Pi2, Euler and Exp GPIO Ports
- Replies (4)
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Related to this thread http://forum.pine64.org/showthread.php?tid=723 I am trying to build and use the functions in C. I copied all files from RPi.GPIO-PineA64/source and I made these files
test.c
Code: #include "c_gpio.h"
#include "test.h"
int main(void)
{
printf("testfunktoin()=%i\n", testfunktion());
setup();
return 0;
}
makefile
Code: HEADERS = test.h c_gpio.h
OBJECTS = test.o c_gpio.o
default: test
%.o: %.c $(HEADERS)
gcc -c $< -o $@
test: $(OBJECTS)
gcc $(OBJECTS) -o $@
clean:
-rm -f $(OBJECTS)
-rm -f test
test.h
Code: int testfunktion(void)
{
return 44;
}
And I get this compile error:
Code: $ make
gcc test.o c_gpio.o -o test
c_gpio.o: In function `setup':
c_gpio.c:(.text+0x40): undefined reference to `pinea64_found'
c_gpio.c:(.text+0x44): undefined reference to `pinea64_found'
c_gpio.c:(.text+0x2cc): undefined reference to `pinea64_found'
c_gpio.c:(.text+0x2d0): undefined reference to `pinea64_found'
c_gpio.o: In function `clear_event_detect':
c_gpio.c:(.text+0x378): undefined reference to `pinea64_found'
c_gpio.o:c_gpio.c:(.text+0x37c): more undefined references to `pinea64_found' follow
collect2: error: ld returned 1 exit status
makefile:12: recipe for target 'test' failed
make: *** [test] Error 1
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