Matrix user forums

Hi, Matin. Below is the dot matrix I'm using IMG_0884.jpg . The version of flowcode is V3.6.11.53. My purpose is find out the output for every single LED. SO i try to light up each col and row first. This is the output i found for COL0-7 flowchart.jpg (due to using demo version of flowcode, the outp...

hi matin, for your information im using flowcode version of 3, and the configuration is set as what u ask. The problem still exist, the row 0, 5, 6 & 7 light up together as i give output of the led of 254 at port A, in fact, tis output only light up col0 in port B, i have no idea how to light up...

pls helpppppp

Images URL
Chip configuration http://tinypic.com/usermedia.php?uo=adk ... 7TIj5SSz4g
C code http://tinypic.com/usermedia.php?uo=adk ... h4l5k2TGxc
Flowchart http://i59.tinypic.com/ftob44.jpg

Hi, Benj I had follow ur instructions but it said "If your flowchart contains C code, please review this carefully" Wonder if made mistake, here r the images for what i did what u ask http://tinypic.com/view.php?pic=2195kwk&s=8 http://tinypic.com/view.php?pic=fbibgh&s=8 http://tiny...

Hi, Benj
Im using eblock ( PIC16F88 )
trying now hehe

Benj , how to set the configuration to use the internal oscillator?

This is how i display col0 to col5 1 by 1 , whn i use the same output on port A , the row5,6,7 lights up tgt ... pls help #define MX_PIC //Defines for microcontroller #define P16F88 #define MX_EE #define MX_EE_TYPE2 #define MX_EE_SIZE 256 #define MX_SPI #define MX_SPI_B #define MX_SPI_SDI 1 #define ...

How to use gott 8x8 dot matrix ( Model = 921-628 ) connected to PIC16F88 using Flowcode V3

For each row and col of the GOTT-8X8 DOT MATRIX 921-628, all led will light up except the selected bit. For example , output of 1 is given in port B and 0 in port A. Thus the result will be all led light up except COL0. This is same to COL1 to COL7 and ROW0 to ROW7. To light up each COL, output of 2...

My bad , im using GOTT-8X8 DOT MATRIX 921-628 and im using flowcode V3

I only know how to light up led from COL0-COL7 by giving output to portB which r , 254,253,251,247,239,207 and so on , but i have no idea what is the output to light up led at row0-7 and every single led pls help!!

I need help to display any character on the led dot marix

Hi, I'm having trouble to active LED dot matrix connected to PIC16F88 using Flowcode v3. It is connected to port A and port B only with 16 pins.