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zepedrowdp

Beginner

Date of registration: Apr 29th 2014

Posts: 5

1

Wednesday, August 13th 2014, 10:06pm

BMPs from SD Card

Hello!

I'd like to know if with emWin is possible to print BMPs from a SD card.

I'm asking this because the MCU I'm using doesn't have enough FLASH to hold all the BMPs I'd like to show on TFT (one BMP at the time).

I'd load it on a variable on the MCU and then send it to the TFT through SPI like:
SD Card --SPI--> MCU --SPI--> TFT



Thanks!

SEGGER - Adrian

Super Moderator

Date of registration: May 26th 2009

Posts: 994

2

Monday, August 18th 2014, 1:44pm

Hello,

The function GUI_BMP_DrawEx() can be used to display BMP files from external media.

Best regards,
Adrian

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