Title: PIC C code for tft lcd ? Post by: max on November 02, 2021, 07:51:51 07:51 Hi,
I want to interface the arduino uno tft lcd module 2.4" and 3.5" type to pic uc, these modules use the parallel interface. Is there any lib or c source available for pic? Regards Title: Re: PIC C code for tft lcd ? Post by: mars01 on November 02, 2021, 01:17:27 13:17 Hi, I want to interface the arduino uno tft lcd module 2.4" and 3.5" type to pic uc, these modules use the parallel interface. Is there any lib or c source available for pic? Regards Should not be that hard to port an Arduino lib to the PIC uC. All you need is to make sure that you have enough pins and enough RAM to fit the framebuffer into it + whatever you need for the processing. Title: Re: PIC C code for tft lcd ? Post by: Old_but_Alive on November 02, 2021, 01:54:49 13:54 try the CCS website, they have loads of code
http://www.ccsinfo.com/forum/viewforum.php?f=2 (http://www.ccsinfo.com/forum/viewforum.php?f=2) do search on tft Also try the microchip forums. best to search on the TFT controller number such as ILI9486, or ST7783 or or ILI9325 or SSD2119 etc This link looks just what your after http://www.ccsinfo.com/forum/viewtopic.php?t=50520&highlight=tft (http://www.ccsinfo.com/forum/viewtopic.php?t=50520&highlight=tft) Title: Re: PIC C code for tft lcd ? Post by: max on November 02, 2021, 06:45:46 18:45 Hi mars01
I have no experiance in c++, arduino libraries uses the c++ code, is there any guidelines for converting the c++ code to c code. Regards Title: Re: PIC C code for tft lcd ? Post by: Wilksey on November 02, 2021, 07:56:17 19:56 Is it this TFT? https://create.arduino.cc/projecthub/electropeak/arduino-2-4-touch-screen-lcd-shield-tutorial-fe6f05 (https://create.arduino.cc/projecthub/electropeak/arduino-2-4-touch-screen-lcd-shield-tutorial-fe6f05) do you know what driver you particular TFT uses?
Title: Re: PIC C code for tft lcd ? Post by: max on November 03, 2021, 08:46:38 08:46 Hi Wilksey
Yes this is the lcd I have. In arduino software to use the 2.4" lcd the ID is 0x9325 for 3.5" lcd the ID is 0x9481 using mcufriends n adafruit graphics lib Regards Title: Re: PIC C code for tft lcd ? Post by: Old_but_Alive on November 03, 2021, 10:04:04 10:04 it looks like it uses the ILI9325 or the ILI9481
try searching on them I found this on the CCS site, there are 3 hits. http://www.ccsinfo.com/forum/viewtopic.php?t=50520&highlight=ili9325 (http://www.ccsinfo.com/forum/viewtopic.php?t=50520&highlight=ili9325) As I said in an earlier reply, the microchip forums will have discussions also Title: Re: PIC C code for tft lcd ? Post by: Wilksey on November 03, 2021, 12:00:05 12:00 This Microchip forum post might be of some use: https://www.microchip.com/forums/m542888.aspx?tree=true (https://www.microchip.com/forums/m542888.aspx?tree=true)
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