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Messages - darshana somarajan

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1
TFTs / Re: Display Font related issue
« on: April 05, 2018, 05:00:09 AM »
Sir,
Sorry for the delay as I was mapped to some other work and now I am back to the loop, I am using bitmap format
Arial Narrow 14pts W
const uint_8 arialNarrow_14ptBitmaps[] =
{
   // @0 'W' (13 pixels wide)
   0x82, 0x08, // #     #     #
   0x82, 0x08, // #     #     #
   0x85, 0x08, // #    # #    #
   0x85, 0x08, // #    # #    #
   0x85, 0x08, // #    # #    #
   0x48, 0x90, //  #  #   #  #
   0x48, 0x90, //  #  #   #  #
   0x48, 0x90, //  #  #   #  #
   0x48, 0xD0, //  #  #   ## #
   0x50, 0x50, //  # #     # #
   0x50, 0x50, //  # #     # #
   0x50, 0x50, //  # #     # #
   0x20, 0x20, //   #       # 
   0x20, 0x20, //   #       # 
};

2
TFTs / NHD-2.4-240320CF-CSXN#-F-- Regarding its manufacturing ID read
« on: October 04, 2017, 06:35:36 AM »
Sir,
As I'm using Omapl138 LIDD interface to communicate with the Newhaven display, On giving command 0x0004 manufacture ID is not received.
Please do help me in finding out where I have gone wrong.

TFT_24_7789_Write_Command(0x0004);//Read device ID command

   n=LCDC->U32_LIDD_CS0_DATA;     // Dummy read
   n=LCDC->U32_LIDD_CS0_DATA;    //parameter 2 read
   n1=LCDC->U32_LIDD_CS0_DATA ; //parameter 3 read
   n2=LCDC->U32_LIDD_CS0_DATA ;// parameter 4 read


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