Search found 18 matches

by 4GlCoder
Sat Jun 07, 2014 5:09 pm
Forum: Development Boards
Topic: Is a suppurt of freescale cortex m4 thinkable ???
Replies: 4
Views: 17332

Re: Is a suppurt of freescale cortex m4 thinkable ???

A wild guess - maybe 3x - 4x more effort.
Chris, Is this an answer to Q1 or Q2.
by 4GlCoder
Wed Jan 16, 2013 10:46 pm
Forum: Getting Started
Topic: Ethernet code
Replies: 7
Views: 35369

Re: Ethernet code

What Hardware do you (intend to) use?; Astrobe is especially targeted to NXP processors.
Arduino is mostly AVR & 8 bit based except for the recently introduced Arduino Due.
I would love to see Astrobe / Oberon M07 run on this though..
by 4GlCoder
Wed Jan 16, 2013 9:13 am
Forum: Getting Started
Topic: Ethernet code
Replies: 7
Views: 35369

Re: Ethernet code

Yep, I've done so. Be warned. Using the ENC28J60-H alikes means you need to REWRITE the entire TCP-IP stack. No Easy task because of sveral limitations in Astrobe Implementation. You can't simply port C-code... A better alternative is to use the WizNet 5100 or WizNet5200 chip based solution which ha...
by 4GlCoder
Sat Oct 27, 2012 1:12 pm
Forum: Cortex-M3
Topic: Generating a MD5-Hash
Replies: 3
Views: 14373

Generating a MD5-Hash

As the coming generation of ARM MCU's contains support for MD5, I thought it a good exercise to port some code over to the M3-Generation. In short explained: MD5 generates a 32 Bytes long code that you can use to identify a block of text/code/data with. Even if only 1 bit of that block of text/code/...
by 4GlCoder
Sat Oct 27, 2012 12:49 pm
Forum: Cortex-M3
Topic: MOD-TC interface example
Replies: 0
Views: 7576

MOD-TC interface example

I also created code to interface this module with Olimex LPC1766-STK, (see topic in LPC2000) MODULE MAX6675; (* The primary use of the library is to easily interface with a MAX6675 chip via it's PSEUDO-SPI interface. Use the following code to initialize the library. units is one of the following: 0 ...
by 4GlCoder
Thu Apr 26, 2012 9:57 pm
Forum: Oberon Language
Topic: Concatenating string constants
Replies: 4
Views: 17907

Re: Concatenating string constants

Does this influence the current 60 character limitation?

I opt for more consistent rules: e.g.:

CONST
Pi =3.14159268;
twoPi = 2*Pi;

This should not give compiler errors..
by 4GlCoder
Sun Nov 20, 2011 10:40 am
Forum: Astrobe for ARM Cortex-M3, M4 and M7
Topic: IDE Error/Message handling
Replies: 0
Views: 6794

IDE Error/Message handling

Whenever the inevitable happens while developing code (coding-errors) the bottom part of the IDE shows the compiler warnings and errors. Problem I experience with that is the cursor remains on the BOTTOM of that list. I'd like the cursor to be positioned on the TOP of that list, preferably on the li...
by 4GlCoder
Fri Sep 23, 2011 12:21 pm
Forum: Oberon Language
Topic: What is wrong with this code?
Replies: 2
Views: 10106

Re: What is wrong with this code?

Yeah that brought back the dejavu...

Thanks reminding me, Camera library now completely separated from the examples
by 4GlCoder
Wed Sep 21, 2011 1:38 pm
Forum: Oberon Language
Topic: What is wrong with this code?
Replies: 2
Views: 10106

What is wrong with this code?

I'm trying to separate some code from a camera library: MODULE IRLib; IMPORT Out; TYPE camlib* = POINTER TO RECORD freq* : INTEGER; shutterNow* : PROCEDURE(self : camlib) END; CanonCam* = POINTER TO RECORD(camlib) shutterDelayed* : PROCEDURE(self : camlib) END; PROCEDURE CanonShutterNow(self : Canon...
by 4GlCoder
Wed Aug 31, 2011 4:18 pm
Forum: Astrobe for ARM Cortex-M3, M4 and M7
Topic: Not getting the right Frequency...
Replies: 5
Views: 20716

Re: Not getting the right Frequency...

Thanks, problem has been solved. A reason why I did this: The NXP doc always works from MSB to LSB so I reflected this in code. On the other side.. I -THOUGHT I had tested this in onther testcode, but didn't bump into it. Couldn't find any evidence that the range MUST be from low..high Thanks anyway...