Search found 333 matches

by v8dave
Tue Oct 26, 2010 8:08 am
Forum: NetBurner Hardware
Topic: Eagle netburner library
Replies: 15
Views: 9999

Re: Eagle netburner library

I'd love to share them both, but the MOD5234 file is used by myself in commercial projects so I am unable to help you there.! I can offer you the MOD5270 to play with. Is attached here as a zip file. They were quite easy to create if you have a suitable 3D modelling package and I used a free step mo...
by v8dave
Mon Oct 25, 2010 8:10 am
Forum: NetBurner Hardware
Topic: Eagle netburner library
Replies: 15
Views: 9999

Re: Eagle netburner library

With one footprint, all this stuff moves as a unit. All this helps with the mechanical layout, but makes the schematic somewhat of a pain since often symbols for J1 and J2 want to wind up on different pages.... I have them as 2 schematic parts that I can put on any sheet. This makes it easier to pu...
by v8dave
Sat Oct 23, 2010 9:08 pm
Forum: NetBurner Hardware
Topic: Eagle netburner library
Replies: 15
Views: 9999

Re: Eagle netburner library

Hi all, Do disrespect to the person who created them, but I would be careful about using someone elses library files. I used to do that a few years ago with Altium Designer and got stung with one of the built in libraries with a wrong foot print. I now use only my own library parts I have either cre...
by v8dave
Tue Oct 12, 2010 9:42 am
Forum: NetBurner Software
Topic: eTPU Quad Encoder Init malloc error
Replies: 8
Views: 5486

Re: eTPU Quad Encoder Init malloc error

Hi Sam, As I created my own custom set, I had copied over the supplied .h files from Freescale so it was working. If you do your own set from the Freescale website, I think you need to make sure you copy the header files to the cpu directory. My freescale supplied header files had different values c...
by v8dave
Sat Oct 09, 2010 9:43 am
Forum: NetBurner Software
Topic: SPI Example
Replies: 7
Views: 4951

Re: SPI Example

One thing to watch is if you are using the SD card access in your design and SPI for your own hardware is that you need to modify the supplied QSPI code to add critical section access and init code each time you call the SPI otherwise you will have issues if you use SPI from different tasks. I had t...
by v8dave
Sat Oct 09, 2010 9:29 am
Forum: NetBurner Software
Topic: MOD5234 eTPU Quadrature Encoder goes to output mode?
Replies: 11
Views: 7567

Re: MOD5234 eTPU Quadrature Encoder goes to output mode?

Hi Sam,

Do you actually use the INDEX and the HOME inputs as part of your QD input?

If not, why not set those values to ZERO as per my init code or at least try with them set to ZERO?

Can you post your SET and I can see it it works here?

Dave...
by v8dave
Thu Oct 07, 2010 12:15 am
Forum: NetBurner Software
Topic: MOD5234 eTPU Quadrature Encoder goes to output mode?
Replies: 11
Views: 7567

Re: MOD5234 eTPU Quadrature Encoder goes to output mode?

I use the following for QD init. Try this. fs_etpu_qd_init(GPIO_ENC_A, 0, 0, FS_ETPU_QD_PRIM_SEC, FS_ETPU_PRIORITY_MIDDLE, 0, FS_ETPU_TCR1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, FS_ETPU_QD_ETPU_A_TCR1_FREQ, 15); fs_etpu_qd_set_pc(GPIO_ENC_A, 0); fs_etpu_qd_disable(GPIO_ENC_A, 0, 0, FS_ETPU_QD_PRIM_SEC); fs_...
by v8dave
Wed Oct 06, 2010 4:44 am
Forum: NetBurner Software
Topic: Suggestions for Buffering I/O Lines
Replies: 21
Views: 10936

Re: Suggestions for Buffering I/O Lines

That looks good but only seems to be for mono displays. Saying that, I am working with a small 128 x 64 display with an AVR that I was looking for drivers for so I may download this and give it a try! Cheers. FYI, I use these guys for the graphics driver software. It is really well written and so fa...
by v8dave
Sat Oct 02, 2010 7:14 am
Forum: NetBurner Software
Topic: Suggestions for Buffering I/O Lines
Replies: 21
Views: 10936

Re: Suggestions for Buffering I/O Lines

That lower cost display looks like good value and looking at the drivers I purchased, the HX8345 is supported by it too so I could easily develop for it without any major changes other than recompilation of the LCD drivers.! Nice. As I am located in the Far East I have to purchase quantities from Cr...
by v8dave
Fri Oct 01, 2010 9:00 am
Forum: NetBurner Software
Topic: Suggestions for Buffering I/O Lines
Replies: 21
Views: 10936

Re: Suggestions for Buffering I/O Lines

Yeah, I saw this library before but was a bit worried about using this in a commercial application that didn't have a PIC device as part of the design. It would be OK for playing around with or for non-commercial home projects I guess! Looks pretty easy to use and I remember looking at the code and ...