Chris, Is this an answer to Q1 or Q2.A wild guess - maybe 3x - 4x more effort.
Search found 27 matches
- Sat Jun 07, 2014 5:09 pm
- Forum: Astrobe for ARM Cortex-M0, M3, M4 and M7
- Topic: Is a suppurt of freescale cortex m4 thinkable ???
- Replies: 4
- Views: 82607
Re: Is a suppurt of freescale cortex m4 thinkable ???
- Wed Jan 16, 2013 10:46 pm
- Forum: Getting Started
- Topic: Ethernet code
- Replies: 7
- Views: 165859
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..
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..
- Wed Jan 16, 2013 9:13 am
- Forum: Getting Started
- Topic: Ethernet code
- Replies: 7
- Views: 165859
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...
- Sat Oct 27, 2012 1:12 pm
- Forum: Cortex-M0, M3, M4 and M7
- Topic: Generating a MD5-Hash
- Replies: 3
- Views: 100235
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/...
- Sat Oct 27, 2012 12:49 pm
- Forum: Cortex-M0, M3, M4 and M7
- Topic: MOD-TC interface example
- Replies: 0
- Views: 58570
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 ...
- Sat Oct 27, 2012 12:41 pm
- Forum: LPC2000
- Topic: MOD-TC interface example (TC=Thermo Couple)
- Replies: 0
- Views: 3659
MOD-TC interface example (TC=Thermo Couple)
With this Olimex module you can measure the temperature inside of your oven! The module measures temperatures of up to 1000 deg. Celsius. I didn't try that, but made it show the Room-temperature. The MOD-TC interface uses MAX6675 IC and uses a pseudo SPI-interface. With pseudo I mean that it is usin...
- Sat Oct 27, 2012 12:21 pm
- Forum: LPC2000
- Topic: Olimex MOD-RTC interface exampe
- Replies: 0
- Views: 3725
Olimex MOD-RTC interface exampe
While most NXP processors do have a RTC on-board, I think you can never have enough examples of interfacing. This examples shows interfacing with Olimex UEXT plugin module, in this case combined with LPC2378-STK board. The clock using I2C interface. After some study of MOD-RTC schematic I have creat...
- Thu Apr 26, 2012 9:57 pm
- Forum: Oberon Language
- Topic: Concatenating string constants
- Replies: 4
- Views: 108987
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..
I opt for more consistent rules: e.g.:
CONST
Pi =3.14159268;
twoPi = 2*Pi;
This should not give compiler errors..
- Sun Nov 20, 2011 10:40 am
- Forum: Astrobe for ARM Cortex-M0, M3, M4 and M7
- Topic: IDE Error/Message handling
- Replies: 0
- Views: 39831
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...
- Sat Nov 19, 2011 4:44 pm
- Forum: LPC2000
- Topic: LPC2378 PWM generating a clocksignal
- Replies: 0
- Views: 3604
LPC2378 PWM generating a clocksignal
With a future implementation of an IR-module in mind I toyed with some code from the NXP boys. After translating it to Oberon I made a simple test and monitored the results from my Logic Scope. For IR transmission you need a 36 to 40 khz clocksignal with a Duty cycle of about 25%. This means the Clo...