 | | assembler time delay?
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Hello, Is there any other way, than using NOP repeated times, to create time delays in assembler? Regards, Tomas (22 years ago, 23-Aug-02, to lugnet.robotics.handyboard)
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| | Rob Murray - Lego rotation sensor and sonar.c?
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Hi I am thinking of purchasing a couple of lego angle sensors for odometry purposes. I read in a previous post that some were having problems with these and the sonar.c file. Was this ever resolved? David. (22 years ago, 21-Aug-02, to lugnet.robotics.handyboard)
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| | PS2 mouse software for handyboard
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Almost two years ago I wrote PS2 drivers for the handyboard so I could use two optical mice on my robot. I got it working but its very buggy. The source code is something like 11 pages of assembly but could probably be shortened a bit. Some of the (...) (22 years ago, 21-Aug-02, to lugnet.robotics.handyboard)
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| | I2C
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Hi, I recently got a Daventech SRF08 ultrasonic ranging sensor, thinking it was the same as the SRF04, except with greater range. However it is not even close, instead of the echo and init lines it uses an I2C bus to communicate. So my Question is (...) (22 years ago, 20-Aug-02, to lugnet.robotics.handyboard)
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| | Cricket spoken here?
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Is this newsgroup suitable for Handy Cricket discussion? I guess I mean: 1. Would anyone object? 2. Would anyone listen? --Jack Gregory (22 years ago, 16-Aug-02, to lugnet.robotics.handyboard)
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| | SPI configuration
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How should I configure the SPI (master) in order to communicate with a slave that has a single bi-directional data line? I guess I should tie the MISO and MOSI pins together at the HB. Then what? Should I enable or disable the SPI? Or should I maybe (...) (22 years ago, 26-Jul-02, to lugnet.robotics.handyboard)
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| | Connect the ADNS-2030 optical mouse sensor to the Handy Board
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(...) (22 years ago, 15-Jul-02, to lugnet.robotics.handyboard)
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| | serial wiring problems
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Hi, I’d like to connect a PAK VI PS/2 coprocessor to the Handyboard using its serial port. I’ve taken a RJ-11 telephone cable and cut it into two pieces, so that I’ve got on one side the leads of the cable without the RJ-11 plug which I want to (...) (22 years ago, 23-Jun-02, to lugnet.robotics.handyboard)
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| | New blank Handy board PCB for sale
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HI I have some surplus Handy board (blank) PCB for sale. If you are interested have look at (URL) (22 years ago, 20-Jun-02, to lugnet.robotics.handyboard)
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| | Re: start_process question....
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(...) first off, "proicess_name" should be "process_name", but thats not your problem. You are trying to use an integer as an array in this snippet. You have "int process_priority;" and then try to treat it as an array in "process_priority[pid]=1;" (...) (22 years ago, 13-May-02, to lugnet.robotics.handyboard)
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