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STELLARIS_PCB_LIB: OffLine Buffers and arial font

Gaurav Aggarwal
Expert 2935 points

Part Number: STELLARIS_PCB_LIB

Hi!

I am using sitara AM3358 processor on custom board with processor_sdk_rtos_am335x_6_01_00_08. I have intergrated stellaris graphics library. In this graphics library I didn't get Arial font.  Which tool I need to generate this font? Please send a download link.

Another thing, how to use buffers for drawing operations before display. I didn't get any option for using buffers. Currently it is taking too much time to display. I am attaching sample pic.

In this pic, there are four rectangles and some strings. Firstly, it is drawing first rectangle then second and same for other things. It is visible like it is displaying from left to right. I want to display entire 480x480 display at a time so I need to create buffers for drawing operations before display.  Because of this my system response time is bit slow.

Is there API to clear display?

Regards,

Gaurav

  • 0
    TI__Mastermind 28998 points

    Hi,

    Gaurav Aggarwal1 said:
    I have intergrated stellaris graphics library. In this graphics library I didn't get Arial font.  Which tool I need to generate this font? Please send a download link.

    The Stellaris graphics library wasn't integrated into PRSDK by TI. I have no knowledge of this library, and have no idea where you might obtain the Arial font.

    Gaurav Aggarwal1 said:
    Another thing, how to use buffers for drawing operations before display.

    Gaurav Aggarwal1 said:
    Is there API to clear display?

    Please share some more details. Are you using an API or example from PRSDK? 

    Regards,
    Frank

  • 0 in reply to Frank Livingston
    Expert 2935 points

    Frank,

    Thanks for you support.

    Regards,

    Gaurav