Profile

Cover photo
Caesar Passée
Works at Arts for Transit
839 followers
AboutPostsPhotosYouTube+1's

Stream

Caesar Passée

Shared publicly  - 
 
I have a gprs/GSM shield and a Ethernet shield. The objective is to connect  to the cellular data network using the GPRS shield and then provide Internet access to a raspberry pi thought the Ethernet shield. So the ardunio is acting as a router or wifi hotspot. Is this doable? I've also thought of attaching the GPRS shield directly to the raspberry pi using two wires for the UART and two wires for Power.
Can anyone offer any advice on either approach?
Thanks much.
1
Add a comment...

Caesar Passée

Help & Support  - 
 
I have a gprs/GSM shield and a Ethernet shield. The objective is to connect  to the cellular data network using the GPRS shield and then provide Internet access to a raspberry pi thought the Ethernet shield. So the ardunio is acting as a router or wifi hotspot. Is this doable? I've also thought of attaching the GPRS shield directly to the raspberry pi using two wires for the UART and two wires for Power.
Can anyone offer any advice on either approach?

Thanks much.
1
Add a comment...

Caesar Passée

Shared publicly  - 
1
Add a comment...

Caesar Passée

Discussion  - 
 
Hi folks,
               I'm i need some help with a geetech vs1053 MP3 shield.
When trying to play middle C from the IDE serial window I send 
noteOn(0,60,127); expecting to hear C with velocity of 127. but nothing plays.
The docs say 
" *  (1) Through SPI, at an arbitrary data rate. For SPI, each byte of MIDI data needs to be prefixed by a 0 byte 
 *      (The V1053b data sheet erroneously states that the padding should be a 0xFF byte)."

Do I need to send 0xFFnoteOn(0,60,127) or noteOn(0xff,0,60,127) or noteOn(0, 0,60,127)? I've tried so many things I've lost track.

BtW: Geeetech is a terrible company. Their example code is useless, their libraries are full of errors and incomplete. No rtmidi set in their examples and a horrible forum. Gee wiz.
Here's the code i'm trying to run:
https://gist.github.com/microtherion/2636608/download#file-mp3_shield_realtimemidi-ino

Any help would be greatly appreciated.
Thanks much
1
Add a comment...

Caesar Passée

Shared publicly  - 
2
Add a comment...

Caesar Passée

Shared publicly  - 
1
Add a comment...
Have them in circles
839 people
Antoine Parrish's profile photo
Open Manufacturing's profile photo
John Johnson's profile photo
by rastt's profile photo
K Luvlee's profile photo
Staffan Skoglund's profile photo
David Belliveau's profile photo
Frantisek Haluska's profile photo
Caesar Michael's profile photo

Caesar Passée

➥ Internet of Things  - 
 
I have a gprs/GSM shield and a Ethernet shield. The objective is to connect  to the cellular data network using the GPRS shield and then provide Internet access to a raspberry pi thought the Ethernet shield. So the ardunio is acting as a router or wifi hotspot. Is this doable? I've also thought of attaching the GPRS shield directly to the raspberry pi using two wires for the UART and two wires for Power.
Can anyone offer any advice on either approach?
Thanks much.
1
Add a comment...
 
I have a gprs/GSM shield and a Ethernet shield. The objective is to connect  to the cellular data network using the GPRS shield and then provide Internet access to a raspberry pi thought the Ethernet shield. So the ardunio is acting as a router or wifi hotspot. Is this doable? I've also thought of attaching the GPRS shield directly to the raspberry pi using two wires for the UART and two wires for Power.
Can anyone offer any advice on either approach?
1
Add a comment...

Caesar Passée

➥ Arduino  - 
 
Hi folks,
               I'm i need some help with a geetech vs1053 MP3 shield.
When trying to play middle C from the IDE serial window I send 
noteOn(0,60,127); expecting to hear C with velocity of 127. but nothing plays.
The docs say 
" *  (1) Through SPI, at an arbitrary data rate. For SPI, each byte of MIDI data needs to be prefixed by a 0 byte 
 *      (The V1053b data sheet erroneously states that the padding should be a 0xFF byte)."

Do I need to send 0xFFnoteOn(0,60,127) or noteOn(0xff,0,60,127) or noteOn(0, 0,60,127)? I've tried so many things I've lost track.

BtW: Geeetech is a terrible company. Their example code is useless, their libraries are full of errors and incomplete. No rtmidi set in their examples and a horrible forum. Gee wiz.
Here's the code i'm trying to run:
https://gist.github.com/microtherion/2636608/download#file-mp3_shield_realtimemidi-ino

Any help would be greatly appreciated.
Thanks much
1
Add a comment...

Caesar Passée

➥ Arduino  - 
 
Hi folks,
               I'm i need some help with a geetech vs1053 MP3 shield.
When trying to play middle C from the IDE serial window I send 
noteOn(0,60,127); expecting to hear C with velocity of 127. but nothing plays.
The docs say 
" *  (1) Through SPI, at an arbitrary data rate. For SPI, each byte of MIDI data needs to be prefixed by a 0 byte 
 *      (The V1053b data sheet erroneously states that the padding should be a 0xFF byte)."

Do I need to send 0xFFnoteOn(0,60,127) or noteOn(0xff,0,60,127) or noteOn(0, 0,60,127)? I've tried so many things I've lost track.

BtW: Geeetech is a terrible company. Their example code is useless, their libraries are full of errors and incomplete. No rtmidi set in their examples and a horrible forum. Gee wiz.
Here's the code i'm trying to run:
https://gist.github.com/microtherion/2636608/download#file-mp3_shield_realtimemidi-ino

Any help would be greatly appreciated.
Thanks much
1
Add a comment...

Caesar Passée

Help & Support  - 
 
Hi folks,
               I'm i need some help with a geetech vs1053 MP3 shield.
When trying to play middle C from the IDE serial window I send 
noteOn(0,60,127); expecting to hear C with velocity of 127. but nothing plays.
The docs say 
" *  (1) Through SPI, at an arbitrary data rate. For SPI, each byte of MIDI data needs to be prefixed by a 0 byte 
 *      (The V1053b data sheet erroneously states that the padding should be a 0xFF byte)."

Do I need to send 0xFFnoteOn(0,60,127) or noteOn(0xff,0,60,127) or noteOn(0, 0,60,127)? I've tried so many things I've lost track.

BtW: Geeetech is a terrible company. Their example code is useless, their libraries are full of errors and incomplete. No rtmidi set in their examples and a horrible forum. Gee wiz.
Here's the code i'm trying to run:
https://gist.github.com/microtherion/2636608/download#file-mp3_shield_realtimemidi-ino

Any help would be greatly appreciated.
Thanks much
1
Add a comment...

Caesar Passée

Shared publicly  - 
1
Winkle ink's profile photoCaesar Passée's profile photo
2 comments
 
Midi drum pads
Add a comment...
People
Have them in circles
839 people
Antoine Parrish's profile photo
Open Manufacturing's profile photo
John Johnson's profile photo
by rastt's profile photo
K Luvlee's profile photo
Staffan Skoglund's profile photo
David Belliveau's profile photo
Frantisek Haluska's profile photo
Caesar Michael's profile photo
Work
Occupation
Percussionist
Employment
  • Arts for Transit
    Percussionist, present
Story
Tagline
Loving "America you sexy bitch"! [The Book]
Introduction

________________________________________
_______________________11_______________
____________________1__¶¶_______________
___________________1_1¶¶¶1______________
__________________11_¶¶¶¶_______________
_________________11_¶¶¶¶1_______________
________________1__¶¶1_1________________
_______________1_1¶¶¶__1________________
_______________1_1¶¶¶___________________
_____________11_¶¶1¶¶¶¶_________________
______________1¶¶¶¶1¶¶1_________________
_______________1¶¶111¶__________________
_________________111¶¶__________________
_________________1¶¶¶¶__________________
_________________11111__________________
_________________11__1__________________
_________________11__1__________________
_________________11111__________________
_________________11111__________________
_________________111_1__________________
_________________11__1__________________
_________________11111__________________
_________________11111__________________
_________________11111__________________
_________________11__11_________________
_________________11__11_________________
_________________111111_________________
_________________111111_________________
_________________11__11_________________
_________________111111_________________
_________________111111_________________
_________________11__11_________________
_________________11__11_________________
_________________111111_________________
_________________111111_________________
_________________111111_________________
_________________1_11_1_________________
_________________111111_________________
_______1_________111111_________________
_____1¶¶_________111111_________________
____1¶¶¶_________111111_________________
____¶¶¶¶_________111111_________________
____¶¶¶¶1________111111_________________
____¶¶¶¶¶________111111___________1_____
____1¶¶¶¶¶1____11111111__________¶¶¶____
_____¶¶¶¶¶¶¶¶¶¶¶1111111__________¶¶¶1___
_____1¶¶¶¶¶¶¶¶¶¶1111111_________1¶¶¶1___
______¶¶¶¶¶¶¶¶¶¶11111111_______11¶¶¶____
______1¶¶¶¶¶¶¶¶¶1_111111¶___111_1¶¶¶____
_______¶¶¶¶¶¶¶¶¶11111111¶¶¶1¶¶1_¶¶¶_____
________¶¶¶¶¶¶¶¶11111111¶¶¶11¶¶¶¶¶1_____
________¶¶¶¶¶¶¶¶111111111¶¶¶¶¶¶¶¶¶______
________¶¶¶¶¶¶¶¶¶1¶¶¶111¶¶¶¶¶1¶¶¶_______
________¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶_______
_______1¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶1______
_______¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶1¶¶¶¶¶______
______¶¶¶¶¶¶¶¶¶¶11111111¶¶¶1¶¶¶¶¶¶¶_____
_____¶¶¶¶¶¶¶¶¶¶¶11111111¶¶¶1¶1¶¶¶¶¶¶____
____¶¶¶¶¶¶¶¶¶¶¶¶1111¶111¶¶1¶¶¶¶¶¶¶¶¶¶___
___1¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶1¶¶¶¶¶¶¶¶¶¶¶1__
___¶¶¶¶¶¶¶¶¶¶¶1¶¶1111111¶1¶¶¶¶¶11¶¶¶¶¶__
__¶¶¶¶¶¶¶¶¶¶¶¶1¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶1_
__¶¶¶¶¶¶¶¶¶¶¶¶¶¶1¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶1_¶¶¶¶_
_1¶¶¶¶¶¶¶¶¶¶¶¶¶¶1¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶_
_1¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶_
__¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶_
__1¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶_
___1¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶__
_____¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶1___
_______1¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶1______

Bragging rights
Grad studies at school of hard knocks. Full time musician. Friend of those who's lives are lonely too.
Links
Caesar Passée's +1's are the things they like, agree with, or want to recommend.
Everyday Linux User
www.everydaylinuxuser.com

This blog is written by an everyday Linux user for other Linux users or people who might one day want to become a Linux user.

ArduinoPrX Home
translate.googleusercontent.com

ArduinoPrX.De Arduino Mikrocontroller / Software Development / Developing For the World / C/C++ Programmierung für jedermann

ArduinoPrX.de Arduino Midi Sequencer / Controller AM808 VX3 (PrXoS) - Do...
translate.googleusercontent.com

ArduinoPrX.De Arduino Mikrocontroller / Software Development / Developing For the World / C/C++ Programmierung für jedermann

Rahm Emanuel and Grover Norquist on Immigration Reform - C-SPAN Video Li...
www.c-spanvideo.org

Chicago Mayor Rahm Emanuel and Grover Norquist debated immigration reform.

Security Now 408 | TWiT.TV
twit.tv

Diving deep and defining NSA's PRISM data collection, and more.

XBMC HUB
plus.google.com

The Best Third Party Addons for XBMC

Arduino Basics
plus.google.com

Arduino Basics: Have Fun learning by example

Design Engineer Community | Online Electronic Resources and Support Home...
www.element14.com

element14.com is a design engineer community for sharing electronic engineering solutions. Find resources for technical components, specific

Phys.org
plus.google.com

Science, Research, Technology, Physics, Nanotech, Space News

Google+ Platform — Google Developers
developers.google.com

Developers. Google+ Platform. Overview; +1 Button; Hangouts. Writing Apps; Running Apps; API Reference. API. People. get. Activities. list;

Geek Cowboy: Review: SparkFun DAC Breakout Board Tutorial: Have Byte, Wi...
www.geekcowboy.net

Welcome to GeekCowboy.net. A blog dedicated to raising awareness and interest in technology, engineering, and science. And applying those

MAKE
plus.google.com

DIY Projects, Inspiration, How-tos, Hacks, Mods & More @ Makezine.com - Tweak Technology to Your Will

Home | TWiT.TV
twit.tv

Search form. Search this site: RSS Feeds; Calendar Schedule; Podcasts on iTunes. this WEEK in TECH; The Tech Guy; MacBreak Weekly; Windows W

Arduino Forum - Faster Analog Read?
www.arduino.cc

chrios. YaBB Newbies Offline Arduino rocks Posts: 8. Faster Analog Read? 20.04.2008 at 19:18:13. I need to read an analog signal at about 50

Magabot
plus.google.com

An arduino based, open source robotics platform designed to give mobility to any portable computer.

Stack Exchange
plus.google.com

Making the Internet a better place to get awesome answers

Evil Mad Science
plus.google.com

DIY and open source hardware for art, education, and world domination