 | | Re: ReMix of LEGO NXT Starter Robot
|
|
Hi Chris, (...) that is not quite right, there is an ATMEGA48 microcontroller insider the NXT Brick which generates the waveforms. It is connected to the main processor via an I2C-style interface. Besides that it also controls power to the NXT, (...) (18 years ago, 15-Jan-07, to lugnet.robotics.nxt)
|
| |
| | Re: ReMix of LEGO NXT Starter Robot
|
|
(...) I am curious if you have tried measuring distance travelled simply by reading back the NXT motor encoder values? You would need to calibrate your 'bot so that you know the ratio of encoder units to centimeters or inches travelled (which would (...) (18 years ago, 15-Jan-07, to lugnet.robotics.nxt, FTX)
|
| |
| | Re: Sending Textmessages via Bluetooth to PC
|
|
OK, sent you an email with the NBC program and the Perl script. If anyone else would like it let me know. (18 years ago, 15-Jan-07, to lugnet.robotics.nxt)
|
| |
| | Re: Sending Textmessages via Bluetooth to PC
|
|
(...) Hi David, yes please... I'm very interessed in setting up BT-Communication-Parameters... Is there a snapshot of your code public available ? Thanx Christian (18 years ago, 14-Jan-07, to lugnet.robotics.nxt)
|
| |
| | Re: Sending Textmessages via Bluetooth to PC
|
|
I have written a quick-and-dirty NBC program that sends messages via BT to the PC. Then I have another quick-and-dirty Perl script on the PC that captures the messages and displays them to the screen or you can redirect to a file. I've been using it (...) (18 years ago, 14-Jan-07, to lugnet.robotics.nxt)
|
| |
| | Re: Sending Textmessages via Bluetooth to PC
|
|
(...) Yes, I've seen it, but I have no Win32 system ... I'd like to create a general soltution for any system (e.g. OSX and Linux). NXT-->BT-->Serial2Net-->Syslog Simple Serial2Net-functionality can be realized with socat. Thanx for more (...) (18 years ago, 14-Jan-07, to lugnet.robotics.nxt)
|
| |
| | Re: Sending Textmessages via Bluetooth to PC
|
|
(...) There is a debugger available for NBC, I'm pretty sure it supports bluetooth, but I don't have a BT device on my computer (yet) so haven't tried that. You can download it here: (URL) has lots of features and works very well over USB link. (...) (18 years ago, 13-Jan-07, to lugnet.robotics.nxt)
|
| |
| | Re: Improving the firmware?
|
|
(...) And I "third" this motion. I've started going through the "fun" process of building GCC for NXT, but don't have enough gigabytes of free space on my LEGO dev machine (under CygWin) to get all the way through the process. Although I don't think (...) (18 years ago, 13-Jan-07, to lugnet.robotics.nxt)
|
| |
| | Sending Textmessages via Bluetooth to PC
|
|
Hello Community, I try to realize some kind of debugging interface for NXT NBC/NXC... Idea: sending clear text messages like syslog to PC Is this possible with NXC ? My problem is the understanding how to do it the right way... 1. setup connection (...) (18 years ago, 13-Jan-07, to lugnet.robotics.nxt)
|
| |
| | Re: What do these macros do?
|
|
Ok, well, replying to my own message in the best of internet style... I got impatient and starting prodding. After a few hard resets, I came up with the following: Yes, the Get/SetDisplayNormal() permits you to write directly to screen memory. This (...) (18 years ago, 11-Jan-07, to lugnet.robotics.nxt, lugnet.robotics)
|
