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by rafaband
Sat Nov 11, 2017 5:24 pm
Forum: Troubleshooting
Topic: PI Zero W SPI not working
Replies: 13
Views: 3650

Re: PI Zero W SPI not working

Oh My God! Thank's!

My Problem was cold soldering! I made all soldering again and the python sample worked!

Now, I'll make PI4J JavaFX sample and make a Tutorial so the other users don't have the same troubles!
by rafaband
Mon Nov 06, 2017 1:41 pm
Forum: Troubleshooting
Topic: PI Zero W SPI not working
Replies: 13
Views: 3650

Re: PI Zero W SPI not working

How can I test or update the SPI drivers?!

About your question this's the result:

Code: Select all

ls /dev/spidev*
/dev/spidev0.0  /dev/spidev0.1
The result is The same both on Pi Zero 1.3 and Pi Zero W. This making me crazy because I can't find what I'm doing wrong
by rafaband
Fri Nov 03, 2017 4:13 pm
Forum: Troubleshooting
Topic: PI Zero W SPI not working
Replies: 13
Views: 3650

Re: PI Zero W SPI not working

This's the resul from my Pi Zero W. It's look like everything is ok, but the samples don't work. If I take the same SD card, with same RFID board, put on my PI Zero 1.3 works. I'll look for the spi-bcm2835 driver, maybe it's the problem, because i'm really lost on it $ lsmod | grep spi spidev 7034 0...
by rafaband
Thu Nov 02, 2017 8:09 pm
Forum: Troubleshooting
Topic: PI Zero W SPI not working
Replies: 13
Views: 3650

Re: PI Zero W SPI not working

Is there any way to test SPI?! Here at Brazil components are too expensives and the only way to buy at more accessible prices are importing, but it took at least 3 months to arrives, if our mail sevices "lost" it. I'm thinking in some way to test SPI with boards, wire or someting to do tests on all ...
by rafaband
Tue Oct 31, 2017 6:37 pm
Forum: Troubleshooting
Topic: PI Zero W SPI not working
Replies: 13
Views: 3650

Re: PI Zero W SPI not working

Ok, now the only thing i can presume, is that Raspberry Pi Zero W has SPI problems. I've switted 3 RFID-RC522 shields and got the same result: No Read or Write opperations. With the same 3 shields and the same SD card, pluged on my Raspberry Pi Zero v1.3 and it's Working. Can I presume that Pi Zero ...
by rafaband
Tue Oct 31, 2017 10:59 am
Forum: Troubleshooting
Topic: PI Zero W SPI not working
Replies: 13
Views: 3650

Re: PI Zero W SPI not working

Yeap, Pins are correct. I triple checked. My only dout is about pin 22, but on tutorial i've noticed that it's a digital pin for reset. I'll buy and install another RC522 shield for tests and return the result here.
by rafaband
Mon Oct 30, 2017 11:42 am
Forum: Troubleshooting
Topic: PI Zero W SPI not working
Replies: 13
Views: 3650

Re: PI Zero W SPI not working

I've used this same tutorial. But got the same result. It works on my Pi Zero 1.3 but not with my Pi Zero W... And i don't have a clue how to test or debuging SPI or wires to make sure it's working or not.

The only visual return i have, is an red light on RC522 board, indicating power.
by rafaband
Thu Oct 26, 2017 8:18 pm
Forum: Troubleshooting
Topic: PI Zero W SPI not working
Replies: 13
Views: 3650

PI Zero W SPI not working

I'm creaing one IoT device running Raspberry PI Zero W and RFID-RC522 NFC Reader / Writter. My earlly tests was with RBPi Zero 1.3 and de SPI comunication work gracifully with Pi4J sample. I've take the same card put ir on my RBPi Zero W, doeble checked the Pin's and connections, and it' not working...
by rafaband
Sat Jul 29, 2017 2:27 pm
Forum: Troubleshooting
Topic: Can't ping or SSH to Pi Zero W. Internet access OK
Replies: 6
Views: 2333

Re: Can't ping or SSH to Pi Zero W. Internet access OK

The SSH is Enabled, if i take the memory card, put on my RBPI01.3 it's works perfectly, but not on RBPI0W
by rafaband
Wed Jul 26, 2017 3:13 pm
Forum: Troubleshooting
Topic: Can't ping or SSH to Pi Zero W. Internet access OK
Replies: 6
Views: 2333

Re: Can't ping or SSH to Pi Zero W. Internet access OK

I'm getting the same problem here. Did you found any kind of solution?!
by rafaband
Tue Jul 25, 2017 2:47 pm
Forum: Troubleshooting
Topic: SSH not working on Pi Zero W
Replies: 7
Views: 3471

Re: SSH not working on Pi Zero W

I'm getting the same problem here with my RPI0W. I did a clean instal using 2017-07-05-raspbian-jessie-lite.img, created wpa_supplicant.conf file with my wi fi settings, SSH is enabled. Everything works great, but SSH connection is not responding. My putty response is "connection timeout" I did the ...
by rafaband
Fri May 05, 2017 1:05 am
Forum: Java
Topic: Remote JavaFX developer Pi and Windows
Replies: 4
Views: 1789

Re: Remote JavaFX developer Pi and Windows

Yes. Build a jar file and you can use Java's "Build once, debug everywhere" feature to run that on a Raspberry. That's the problem!! I Have a NFC Shield on my PI, so i Can't build and test everywhere. By the way i'm using JavaFX and it's not working on PI. I'm getting crazy!! I did connected Netbea...
by rafaband
Wed May 03, 2017 8:36 pm
Forum: Java
Topic: Where's JavaFX in recent Java 8u33 for the ARM ?
Replies: 28
Views: 40528

Re: Where's JavaFX in recent Java 8u33 for the ARM ?

Is there any tutorial with a real step-by-step way to setup JavaFX on my PI?! I'm new on Linux world. Started a project with PI and can't find a tutorial that makes java8 on pi to work with JavaFX. I'm using Raspbian from terminal. I Did this commands until now: sudo apt-get update sudo apt-get upgr...
by rafaband
Mon Apr 17, 2017 4:19 pm
Forum: Java
Topic: Remote JavaFX developer Pi and Windows
Replies: 4
Views: 1789

Remote JavaFX developer Pi and Windows

Is there any way to code Java on My PC and compile on my PI with eclipse?
by rafaband
Sun Jan 22, 2017 5:28 pm
Forum: Raspberry Pi OS
Topic: make ISO with customizations or clone SD Card
Replies: 3
Views: 3079

Re: make ISO with customizations or clone SD Card

fruitoftheloom wrote: The SD Card utilises .IMG files not .ISO.

Raspbian Jessie includes PiClone SD Card Copier

https://www.raspberrypi.org/blog/anothe ... -raspbian/
Ok, my mistake, *.IMG not *.ISO... This PiClone looks like all i need, i'll try!! Thanks!!
by rafaband
Sun Jan 22, 2017 4:07 pm
Forum: Raspberry Pi OS
Topic: make ISO with customizations or clone SD Card
Replies: 3
Views: 3079

make ISO with customizations or clone SD Card

I'm using raspbian on my project. All the time i need install the iso on micro SD card, put it on my raspberry, make updates, remove some prograns, modify some OS visual, like wallpaper and keyboard config. After all that install my software. Do this, 3 or 4th times is ok. But, i'm doing this about ...
by rafaband
Fri Dec 30, 2016 6:55 pm
Forum: Raspberry Pi OS
Topic: Customization
Replies: 2
Views: 777

Re: Customization

I've tryed both. Looks good, but not make the effect i need.

I need custom boot image or start my on application on fullscreen, so the user can't have access to modify any configuration.

I think, maybe use Jessie Lite and start my application, but it's need graphic support. It's possible?!
by rafaband
Wed Dec 28, 2016 3:58 pm
Forum: Raspberry Pi OS
Topic: Customization
Replies: 2
Views: 777

Customization

I'm Using PI Zero for a new project and need a custom boot image. My Software has to be the only sintalled software, no games or other programs. Is there any way to make my default image, so i don't nedd to remove and install all the dependecies i need?! If it's possible, i'd like to change pixel bo...
by rafaband
Sun Dec 11, 2016 11:59 pm
Forum: Troubleshooting
Topic: Raspberry PI Zero not Working
Replies: 12
Views: 2897

Re: Raspberry PI Zero not Working

I did the modifications, still not working... Tomorow I'll Buy a new Monitor with native HDMI support... I don't have time for debuging right now...

But Thanks for all the support!! When my project start I'll for sure back on this post to find some solution
by rafaband
Sun Dec 11, 2016 12:47 pm
Forum: Troubleshooting
Topic: Raspberry PI Zero not Working
Replies: 12
Views: 2897

Re: Raspberry PI Zero not Working

I'm really don't know what else to do.... The Monitor is the one i use with my notebook, HDMI cabe with DVI-D Adapter. The HDMI-Mini to HDMI works as well, because my PI Zero works on every HDMI TV i've tested (at Least 3 to make sure). When i Plug the PI Zero, The monitor Blinks like it will starts...
by rafaband
Mon Dec 05, 2016 11:57 pm
Forum: Troubleshooting
Topic: Raspberry PI Zero not Working
Replies: 12
Views: 2897

Re: Raspberry PI Zero not Working

Yeap!! That's the Adapter!! I've tryed the modifications and still not working.... I'm think on buy an HDMI monitor just for it, but i'll be really glad if i don't have to
by rafaband
Sun Dec 04, 2016 5:28 pm
Forum: Troubleshooting
Topic: Raspberry PI Zero not Working
Replies: 12
Views: 2897

Re: Raspberry PI Zero not Working

I got it to work with HDMI TV. But still not working on my DVI monitor with adapter...
by rafaband
Sat Dec 03, 2016 1:14 pm
Forum: Troubleshooting
Topic: Raspberry PI Zero not Working
Replies: 12
Views: 2897

Raspberry PI Zero not Working

Hi!! I'm From Brazil. I've got an Raspberry PI Zero. I've waited about 1.5 months to it's arrived. Today i did everything says on the website. Downloaded and installed SDFormatter and Win32DiskImager. did everything with the SD card, pluged my monitor, wifi adapter and a dongle for mouse and keyboar...

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