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by ORB11
Sat Oct 25, 2014 5:56 am
Forum: The One Chip RGB POV Display
Topic: Image conversion software
Replies: 31
Views: 73048

Re: Image conversion software

hi bitfogav / Brad

Thanks for the feedback, This link was very helpful for my application! but due to little time, I have not had time to complete the project.
I'll post the results when finished. thanks and congratulations for the site ... :D
by ORB11
Fri Oct 17, 2014 8:06 am
Forum: The One Chip RGB POV Display
Topic: Image conversion software
Replies: 31
Views: 73048

Re: Image conversion software

Hi Brad, Thanks for the feedback Yes I am using the SPI library of mikroBasic compiler with the PIC18F4550 cascaded 74HC595, but examples of the compiler only have 8-bit transmission. You would have some connection to 32-bit transmission in any programming language for example only ?? thank you
by ORB11
Thu Oct 16, 2014 11:21 am
Forum: The One Chip RGB POV Display
Topic: Image conversion software
Replies: 31
Views: 73048

Re: Image conversion software

Hi Brad, I'm already trying for some time to implement the SPI code for 74HC595, but only got to 8 bits. I think I will not get finished in time for Christmas. :( I have not found code example in digi-pixel. Sorry if I'm asking too much, but could you pass me the code to send 32 bits to the 74HC595...
by ORB11
Fri Sep 05, 2014 8:01 am
Forum: The One Chip RGB POV Display
Topic: Image conversion software
Replies: 31
Views: 73048

Re: Image conversion software

Hi Brad,

Thank you for feedback.

  I'll try to implement with the 74595, even not having much experience with this type of serial chip. :?

Thank you ...
:D
by ORB11
Wed Sep 03, 2014 8:41 am
Forum: The One Chip RGB POV Display
Topic: Image conversion software
Replies: 31
Views: 73048

Re: Image conversion software

hi Brad, I'm working on a new project of a Christmas tree POV, and also with a new problem. Know you've made ​​a POV with 32-bit image, it is so difficult to transform a data bus 8 bits sequentially for 32-bit. Could you help me with example code in the PIC MCU and the basic hardware using 74HC373....
by ORB11
Tue Jul 15, 2014 12:03 pm
Forum: The One Chip RGB POV Display
Topic: Image conversion software
Replies: 31
Views: 73048

Re: Image conversion software

Hi Brad,

With the option left to right is OK! Does not work with the option of top-down.

Please give me a hint of what can be changed in the code for the option from the top to down. :?

Thank you
by ORB11
Fri Jul 11, 2014 7:49 am
Forum: The One Chip RGB POV Display
Topic: Image conversion software
Replies: 31
Views: 73048

Re: Image conversion software

Hi Brad,

Following image used to test 16 x 16.

Thank you
by ORB11
Thu Jul 10, 2014 7:36 am
Forum: The One Chip RGB POV Display
Topic: Image conversion software
Replies: 31
Views: 73048

Re: Image conversion software

hi Brad, The problem is that when I select the Top to Bottom option with a 16 x 16 image, image conversion is different compared to the program (POV BIG GRAPHIC CONVERTER "one chip") Follows the same image converted with 2 programs below. POV CONVERTER BIG GRAPHIC "one chip" image = 16 x 16 correct ...
by ORB11
Mon Jul 07, 2014 7:24 am
Forum: The One Chip RGB POV Display
Topic: Image conversion software
Replies: 31
Views: 73048

Re: Image conversion software

hi Brad, Thanks for the quick feedback. I did several tests with the new project and when I enable the Left to Right option the image are OK! :) but when I enable the option Top to Bottom image is not OK! :( I tried to make some changes, such as invert the function (For) of X with Y but the most we ...
by ORB11
Fri Jul 04, 2014 8:43 am
Forum: The One Chip RGB POV Display
Topic: Image conversion software
Replies: 31
Views: 73048

Re: Image conversion software

Hi Brad, Sorry not explaining myself very well, I'm trying to use this code you attached earlier in this topic (Arduino and Swordfish Graphic Converter.zip), but when I convert an image with this, the binary data do not match the correct data! You could do a test with the version that is available h...
by ORB11
Thu Jul 03, 2014 1:15 pm
Forum: The One Chip RGB POV Display
Topic: Image conversion software
Replies: 31
Views: 73048

Re: Image conversion software

hi Brad,

Thanks for the quick feedback.

I'm trying to develop a conversion program for course completion,
but I'm encountering this problem in converting the image to binary.

Could you provide me the changes you made in your program to work properly ? :oops:

Thank you.
by ORB11
Wed Jul 02, 2014 10:40 am
Forum: The One Chip RGB POV Display
Topic: Image conversion software
Replies: 31
Views: 73048

Re: Image conversion software

hello Brad, I'm doing some testing with this program (Arduino and Swordfish Graphic Converter), but when I convert the image it returns a wrong value in the corresponding binary. When I use your program (POV GRAPHIC CONVERTER) the corresponding binary value the image is correct and works fine in POV...