All, I am trying to make use of the time functions normally located in time.h. The program I am working on is fairly compelx, but everything, including tasks,...
What exactly is your error? does not link, does not compile, gives the wrong time? If it gives the wrong time, that is because you need to set the time...
Glad to hear that works well for you. Good going. Allen Kitchen __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail...
Has anyone tried to code a quadrature decoder (or 2) for the 5213 or 5282? I need to get position feedback from a pair of motors. If so, I'd be curious to get...
The lowest overhead way to code this is to use a quad decoder chip, such as a HCTL-2000. You just need to read the count and direction off that chip once in a...
Jase: Have you tried "roguerobotics.com" they have a small board that uses a UART to com with the mcc. I haven't used it yet but they say it works. Uses FAT...
I used to do Quadrature Counting in my old 68hc711e9 days. It's very simple, actually. You setup a timer input (input capture) to generate an interrupt on...
Has anyone experienced a problem with NBEclipse rel20_beta01 locating include files? Just installed the most current NBEclipse rel20_beta01 enviorment. I...
Hello, NetBurner is nearing the release of the MOD5234, based on the MCF5234 processor. The 16 ETPU channels are brought out to the header and this peripheral...
Hi guys, This is my first attempt into trying to sample an external waveform and I have read through alot of messages giving me some ideas but I'm a little...
Any time frame and cost info for the MODL2E and deveopment kit? I was getting ready to get a mod5213 and heard about this and decided to wait, but time is...
The problem I can see with your approach is timing. Say you see a transition from 1 to 0 - are you detecting a 1, or are you 180 degrees out of phase and ...
Hi Larry, I thought the eTPU had 32 channels. Do only 16 go out to the header? For the person thinking about quadrature decode, the TPU/eTPU does that with no...
Hi Allen, Thanks for your reply... I've just had a sniff at the data stream with my scope and sure enough there seem to be 2 start bits to kick things off. As...
A simpler method is to PWM your data. Take a 3usec time period - a 1 is high for 2usec and low for 1usec. A 0 is high for 1usec and low for 2usec. A sync ...
I'm trying to port a project from DevCpp to NBEclipse. Porting the NB examples works fine, but now I'm trying to port a more complex project that has 7 or 8 C...
Hi Allen, Hmmm sorry but I'm a little confused here, I am only trying to read a data stream and not generate one. I've only used PWM for outputting stuff...
Hi All, I'm looking to capture some data mentioned in my other thread "Bi- Phase..." I discovered the pins class may provide me with an easy way to configure...
A little more info. I simply renamed one of the C files to have extension ".cpp" and did clean/build, and that file is now compiled. NBEclipse doesn't seem to...
Hi Joe, The only Coldfire processor with a 32-channel ETPU is the MCF5233, all the other MCF523x processors have a 16-channel ETPU. The problem with the...
Larry, Joe and Allen: Thanks for all your discussion re quadrature decoding...very helpful. The 5234 looks great. Will NetBurner provide support and examples...
Hello everyone, 1.99 Release 1 is the official replacement for 1.98 final and it is currently available for download on the NetBurner support site. -Larry...
The TPU has quite a large available function set, and the range of applications is almost limitless. If you go to the Freescale website, you will find an...
5V to 3.3V - just a voltage divider with resistors is all I've needed. 3.3V to 5V - 74hct04 is a hex invertor with Vih(min) of 2.0V and translates 3.3V logic...
Larry> NetBurner is nearing the release of the MOD5234, based on the MCF5234 processor. Is there a release date planned for this item? I am anxiously awaiting...
It's so slow that it's virtually unusable. Up to a minute to open and typically 30 seconds to go from page to page. I'd like to go through more of it, but it's...
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