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by penguin1024
Tue Mar 05, 2013 7:44 pm
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: i2c repeated start transactions
Replies: 55
Views: 44471

Re: i2c repeated start transactions

Try reading this document http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/plain/Documentation/i2c/smbus-protocol I linked before, failing that you need to look up I2C driver details Look at detailed documents for Wiring Pi and other libraries I thought something was missing in your r...
by penguin1024
Mon Mar 04, 2013 6:01 pm
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: i2c repeated start transactions
Replies: 55
Views: 44471

Re: i2c repeated start transactions

Hi there! First, thank you for your answer. I already checked if the device would work with a start/stop condition, but it resets the pointer to 0 after each stop signal. Python-smbus documentation is quite limited, the following page is the only one i found with a full list of commands supported: h...
by penguin1024
Sun Mar 03, 2013 11:13 am
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: i2c repeated start transactions
Replies: 55
Views: 44471

Re: i2c repeated start transactions

Hi all, We had the same issue when trying to read an ADT7410 temperature sensor. The datasheet says we need to send a repeated start to read a specific adress on the chip. It looks like the Raspberry Pi doesn't support repeated start - on the oscilloscope it shows, as mentioned in the previous posts...
by penguin1024
Sat Mar 02, 2013 2:48 pm
Forum: Gaming
Topic: Minecraft Server 512mb [RESULTS ONLY PLEASE]
Replies: 32
Views: 20396

Re: Minecraft Server 512mb [RESULTS ONLY PLEASE]

Hi there again! I have a Raspberry Pi B 512MB overclocked at 1GHz. I'm using the latest Craftbukkit build and Java SE 8 Embedded from Oracle. Java 8 is a developer preview - but it's optimised for Raspberry Pi! The server ran with 3 people on it in creative mode for 6 hours without any crash. On sur...
by penguin1024
Thu Feb 14, 2013 5:25 pm
Forum: Advanced users
Topic: SD Card Problems
Replies: 5
Views: 18524

Re: SD Card Problems

Hello! I also had many problems with my SD card. If you get a corrupt SD card, you can try running fsck.ext4 on a Linux machine to fix it up - all files won't be repaired, but at least you don't lose everything :) I finally found the source of my SD card problems - it was my power supply. You need a...
by penguin1024
Sun Dec 30, 2012 4:00 pm
Forum: Gaming
Topic: Minecraft Server 512mb [RESULTS ONLY PLEASE]
Replies: 32
Views: 20396

Re: Minecraft Server 512mb [RESULTS ONLY PLEASE]

A Minecraft server can run on Raspberry Pi! I have tried CraftBukkit 1.4.6 beta and it works really great for 1 person, but the mobs don't seem to mind if you are nearby. :mrgreen: I have a Raspberry Pi model B with 512MB of RAM running Arch Linux, with Oracle Java SE Embedded. Overlocking is set to...

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