alec_t Well-Known Member Most Helpful Member Jul 18, 2011 #2 Why can't you add the 5th display? Have you run out of code space? Having problems with the coding? i had to rotate the displays, is that cool? Click to expand... Personally, I don't think so. I would have preferred to get the scrolling working correctly without that.
Why can't you add the 5th display? Have you run out of code space? Having problems with the coding? i had to rotate the displays, is that cool? Click to expand... Personally, I don't think so. I would have preferred to get the scrolling working correctly without that.
alec_t Well-Known Member Most Helpful Member Jul 18, 2011 #4 I guess i need to set proper enable inputs for registers Click to expand... Which registers? for(;{ Click to expand... What is that line supposed to do? Which compiler are you using? Does it accept a negative value for slide? Why is column set at 56 (you are using 5 displays, I would expect that to imply 8 * 5 = 40 columns)?
I guess i need to set proper enable inputs for registers Click to expand... Which registers? for(;{ Click to expand... What is that line supposed to do? Which compiler are you using? Does it accept a negative value for slide? Why is column set at 56 (you are using 5 displays, I would expect that to imply 8 * 5 = 40 columns)?
T traxex New Member Jul 18, 2011 #5 74HC154 That line is basic infinite "for" loop. Code: for(;;){ I use HTECH C Compiler. 56 is not the number of display columns, it depends on the text's hex code, number of hex code columns. Attachments asd.jpg 228.4 KB · Views: 162
74HC154 That line is basic infinite "for" loop. Code: for(;;){ I use HTECH C Compiler. 56 is not the number of display columns, it depends on the text's hex code, number of hex code columns.
alec_t Well-Known Member Most Helpful Member Jul 19, 2011 #6 Edit: Solved Click to expand... Out of curiosity, what change did you make to solve the problem?
T traxex New Member Jul 19, 2011 #7 I added some lines in the code for the portc to enable shift registers separately from portc. Last edited: Jul 19, 2011