Matrix user forums

Where are the rest of the interrupts for any given microcontroller? I find only one timer overflow interrupt but like the ATmega88, there are 3 timers that all have overflow interrupts and all have two compare interrupts. There are a host of other interrupts like pin change on other ports other than...

I get a very simular error, however if I close and restart flowcode4 without doing any changes, the program will compile to chip without a hitch. And one more thing that is interesting... if flowcode is fourced to use only one CPU from the task manager by setting affinity and selecting only one cpu,...

to be more specific on my project, I have made a simple circuit that uses an Atmel microcontroller. I think a pic will do this just fine also but not sure it can handle the current as a source without using some additional circuitry like transistors or some driver. The circuit is as follows matrix.g...

Flowcode's display devices aka LED seem to be of a common to a fixed power source. It would be nice to have a display matrix or even a LED that can have both anode and cathode free to connect to either a fixed power source or the microcontroller. Unless I am missing something, it does not seem possi...

thank you very much... it is working great... I did however made one change to it and removed the "-c%STKPort%" statement so that the programmer stk500 will search for either the stk500 developer board or the avrisp mkii and use that to program. It now works for both without doing any chan...

Thank you for your answer on this so quickly. However there is still a problem here. For some reason the batch file seems to be passing a part called "-datmega88" of which is not found in the part list. And yet it should be passing the part as "atmega88". I do not see where the e...

The code will simulate, and compile to 'C' and also will compile to hex. It does not however compile to chip. here is what happens when attempting to compile to chip on the STK500 or any other hardware configuration. File name: C:\Users\cliff\Documents\CIRCUITS\Flowcode\Programs\Flowcode1.c Generate...

Why would I want any communications to an external CAN controller when the point of this subject is to use the INTERNAL CAN bus controller?
Please reply with a fix that is based on the subject at hand and not deviate from this point of view.

When using flowcode's out and setting the mask to use only 1 bit... why are all bits affected in the output port? More specifically, the AVR chip has three registers that affect how the i/o port operates. As you might already know, the DDRn is the Data Direction Register for the named port, the PORT...

I cannot get the AT90LS2343 working as is.... it says the AT90LS2343.FCD is missing or corrupt. After carefully working between the at90ls2323 and the at90ls2343 I found many, many problems. First thing I notices was the format of the file not consistant with all the other fcd files. Other things we...

I am using the AT90CAN32 running at 16Mhz at the moment. The other circuit that I am using is the EB019 connected to a CAN Bus controller as in the EB018 running at 20Mhz of which the EB019 ucontroller is the ATmega324P running at 20Mhz (or so it says 20Mhz). The idea is to program the AT90CAN32/64/...

The error I get is when I select the patched FCD file is -- "unable to create microcontroller AT90CANxxx as the definition file AT90CANxxx.FCD is missing or corrupted. [0x1e00]" If I just replace all the other files as well as doing the renaming part but leave the AT90CANxxx.fcd files unto...

There are AVR microcontroller that have the USB built-in but flowcode is far far behind with so many PIC and AVR microcontroller chips. The AVR microcontroller AT90USB162 for example, has been out for many years but not a supported by flowcode.

To Anyone,
I would like someone to help me on a Can-Bus issue using the Atmel (AVR) AT90CAN128 chip. Just need a little kick-start to get this project going. Presently using flowcode V4 for AVR and the support is getting weaker by the moment.

downloaded the file and followed your instruction... the results are the same and no internal can-bus.

Any more ideas or sugestions... anyone?? Please

Looks good but after downloading the file and installing them, I get a message " Unable to create microcontroller AT90CAN128 as the definition file AT90CAN128.FCD is missing or corrupt. [0x1e00]" By restoring only the three FCD files (AT90CAN128,AT90CAN64,AT90CAN32), Flowcode V4 (version 4...