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by LEGEND383
Mon Jul 06, 2015 10:34 pm
Forum: HATs and other add-ons
Topic: Gertduino Power Supply Components
Replies: 6
Views: 10974

Re: Gertduino Power Supply Components

I was hoping to have an arduino constantly running with control of the power supply going to the pi. I would then have a push button connected to the arduino which would function similarly to an ATX power button. Was hoping to use the gertduino because it also has the RTC, which is something I would...
by LEGEND383
Mon Jul 06, 2015 4:03 pm
Forum: HATs and other add-ons
Topic: Gertduino Power Supply Components
Replies: 6
Views: 10974

Re: Gertduino Power Supply Components

Well that sucks :( So I would have to use external hardware to control the power to the pi, but how would I use the gertduino to control this external hardware? The gertduino would have to be powered from somewhere, is there a way to do this? Would I need to have two 5v regulators, one feeding the g...
by LEGEND383
Mon Jul 06, 2015 8:24 am
Forum: HATs and other add-ons
Topic: Where to install arduino libraries?
Replies: 2
Views: 20683

Where to install arduino libraries?

I have followed the manual for the gertboard and have everything setup so I can write a program on the pi, compile it with gcc and then upload it to the gertduino using avrdude. Now I am trying to interface with some Adafruit neopixels, but have no idea where I am supposed to put the library. I have...
by LEGEND383
Mon Jul 06, 2015 3:12 am
Forum: HATs and other add-ons
Topic: Gertduino Power Supply Components
Replies: 6
Views: 10974

Gertduino Power Supply Components

I would very much like to re-add the components that are missing from the on-board power supply, but am not quite sure what is required. I know I need a barrel connector (or a direct solder connection) but what else? On a side note, is the VIN pin on the gertduino connected in the same way as the UN...
by LEGEND383
Sun Feb 01, 2015 6:18 pm
Forum: HATs and other add-ons
Topic: atmega328 read single gpio pin
Replies: 4
Views: 4910

Re: atmega328 read single gpio pin

Edit: Sorry for the double post, got a http 500 error when posting the first one
by LEGEND383
Sun Feb 01, 2015 6:12 pm
Forum: HATs and other add-ons
Topic: atmega328 read single gpio pin
Replies: 4
Views: 4910

Re: atmega328 read single gpio pin

Thanks for the replies

Sorry if I wasn't clear, but I'm using the gertduino add-on, and with this board there is no way to physically access the pins.

Guess I'll give the serial connection a go
by LEGEND383
Sun Feb 01, 2015 5:14 pm
Forum: HATs and other add-ons
Topic: atmega328 read single gpio pin
Replies: 4
Views: 4910

atmega328 read single gpio pin

I'm trying to get some communication between the pi and the atmega328. I've seen all the stuff about setting up a serial connection, but all I'm after is a single digital pin that the pi can set high/low and the atmega can read. Can this be done?
by LEGEND383
Wed Mar 12, 2014 9:35 am
Forum: Troubleshooting
Topic: Permission problem with apache/php
Replies: 1
Views: 512

Re: Permission problem with apache/php

After some sleep and some more googling figured out that the web directory (in my case /var/www) needs to be set to 755. Posting it here in case others find their way here looking for the answer.
by LEGEND383
Tue Mar 11, 2014 9:28 pm
Forum: Troubleshooting
Topic: Permission problem with apache/php
Replies: 1
Views: 512

Permission problem with apache/php

I have just setup apache, php and vsftpd on my shiny new raspberry pi (running raspbian). I have it to the point where my pc can view the webpage in a browser by going to the pi's ip address, however I am now getting a permission denied error when trying the include a file. Here's the error I get: W...

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