 | | Where can I find spec. of the LM052L
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I have an equivalent LCD screen (sharp L16255), I think, but it is a bit different from the LM052L and I am not sure how to interface it to the handy board. I cannot find any spec. on neither of these LCD screen and just need a hint maybe. Thanks (...) (26 years ago, 22-May-98, to lugnet.robotics.handyboard)
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| | Re: important update to Handy Board standard libraries.
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(...) You must manual consolidate the new driver with the smooth-pwm libraries. To consolidate, 1. edit the smooth-pwm lib_hb.c, and remove the function "_raw_analog()", 2. install the new lib_hb.icb file in your IC lib directory (this contains the (...) (26 years ago, 20-May-98, to lugnet.robotics.handyboard)
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| | Re: important update to Handy Board standard libraries.
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Will this new lib_hb.c also replace the Smooth PWM lib_hb.c released by Newton Labs? It appears not. What is the easiest way to consolidate the Smooth PWM routines with your improved analog code? Cheers, Skye. +---...---+---...---+ | Skye Legon | (...) (26 years ago, 20-May-98, to lugnet.robotics.handyboard)
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| | Re: Addresses of SPI ports
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Hi Arthur, The SPI expansion header is shown below: ---...--- Pinouts: 1 Gnd | 2 | 1 | 2 Vcc 5V | 4 | 3 | 3 SS* | 6 | 5 | 4 MISO | 8 | 7 | 5 SCK ---...--- 6 MOSI 7 & 8 Not connected I assume you will be using the Handy Board as a MASTER device not a (...) (26 years ago, 20-May-98, to lugnet.robotics.handyboard)
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| | Re: Addresses of SPI ports
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Hi The SPI Header is connected to port D of the hc11 as follows: Port D Bit 2 - PD2 - MISO Port D Bit 3 - PD3 - MOSI Port D Bit 4 - PD4 - SCK Port D Bit 5 - PD5 - SS All of those pins can be used for general-purpose I/O signals. To program port D (...) (26 years ago, 20-May-98, to lugnet.robotics.handyboard)
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| | Motors, Part 2
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Ok, I now realize that I only need one or the other motor driver. Now here is the problem. Nothing happens. I type fd(0); in IC and the motors do noting. I have pin 3 of the Wirz board going to pin 1 of the HB motor driver socket. Pin 7 of the Wirz (...) (26 years ago, 20-May-98, to lugnet.robotics.handyboard)
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| | Re: important update to Handy Board standard libraries.
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(...) you should download and install the new lib files. fred (...) (26 years ago, 20-May-98, to lugnet.robotics.handyboard)
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| | Re: important update to Handy Board standard libraries.
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Fred, How does the fix affect IC3.2? Jun Nolasco nolasco@inx.net (...) (26 years ago, 20-May-98, to lugnet.robotics.handyboard)
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| | Re: Motors
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It's one or the other. (...) (26 years ago, 20-May-98, to lugnet.robotics.handyboard)
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| | Motors
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Anyone have the Wirez electronics motor driver board? Are you supposed to solder on both the L293Ds and the LMD18200s? Or is it just one or the other? Thanks, Mike ---...--- Mike Reiling macman@inreach.com University of the Pacific Student of (...) (26 years ago, 20-May-98, to lugnet.robotics.handyboard)
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