/var/www/restricted/ssh/stm32/www/stm32circle/ STM CircleOS forum / Faster LCD

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# 1   2010-03-29 14:20:47 Faster LCD (project: Primer2 without Circle OS +CAN +Display +.... V1.1)

ntrf.zns
Member
From: Belgorod, Russia
Registered: 2009-11-01
Posts: 134

Faster LCD (project: Primer2 without Circle OS +CAN +Display +.... V1.1)

A faster way to send data to screen:

Code:

#define     LCD_Write_Data(a)       GPIOE->BRSR = (0x7F80 << 16) | ((a) << 7)

When setting both reset and set bits set bits have more priority acording to SMT32 datasheet.

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# 2   2010-03-29 20:00:39 Faster LCD (project: Primer2 without Circle OS +CAN +Display +.... V1.1)

Matthias
Member
From: Germany
Registered: 2010-01-30
Posts: 20

Re: Faster LCD (project: Primer2 without Circle OS +CAN +Display +.... V1.1)

thanks for the hint.
I installed it

Wer Rechtschreibfehler findet, darf sie behalten
english by translate.google.com
Whoever finds typos may keep them

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