lpcware

Can we configure Emwin for 16 bit data transfer for our 8 bit data lines ??

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 15, 2016 by lpcware
Content originally posted in LPCWare by AkshayHV on Mon Oct 28 23:37:35 MST 2013
hello i m trying to work my 4.3 inch TFT having a SSD 1963 contoller interfacing with LPC1768 but 8 bit transmission is not working properly so my question is can i configure EMWIN for 16 bit transmission even though my data lines are 8 is it possible to do it .if yes how to modify the drivers of the LCD controller below are my 8 bit transmitting functions.


Thanks and regards
Akshay H V



void Write_Command (unsigned char command)
{
IC_RD_SET();          // /RD=1
IC_A0_CLR();// D/C=0
IC_WR_CLR(); // /WR=0
IC_CS_CLR(); // /CS=0
Data_BUS  = command << 19; // Data Bus OUT
IC_CS_SET(); // /CS=1
IC_WR_SET(); // /WR=1
}
void Write_Data (unsigned char data1)
{
IC_RD_SET();
IC_A0_SET();
IC_WR_CLR();
IC_CS_CLR();
Data_BUS  = data1<<19;
IC_CS_SET();
IC_WR_SET();
}

Original Attachment has been moved to: SSD_1963_TFT.c.zip

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