// print text
// ----------------------------------------------------------
void RAIO_print_text( uint16_t pos_x, uint16_t pos_y, unsigned char *str, uint8_t BG_color, uint8_t FG_color )
{
union my_union number;
// set cursor
number.value = pos_x;
RAIO_SetRegister( CURH0, number.split.low );
RAIO_SetRegister( CURH1, number.split.high );
number.value = pos_y;
RAIO_SetRegister( CURV0, number.split.low );
RAIO_SetRegister( CURV1, number.split.high );
// set color
Text_Background_Color( BG_color );
Text_Foreground_Color( FG_color );
// set text mode
RAIO_SetRegister( MWCR0, 0x80 );
// write text to display
TFT_RegWrite( MRWC );
while ( *str != '\0' )
{
TFT_DataWrite( *str );
++str;
TFT_wait_for_raio();
}
TFT_wait_for_raio();
// set graphic mode
RAIO_SetRegister( MWCR0, 0x00 );
}
// show the BMP picture on the TFT screen
// ----------------------------------------------------------
void RAIO_Write_Picture( uint16_t *data, uint32_t count )
{
TFT_RegWrite( MRWC );
TFT_DataMultiWrite( data, count);
#ifdef CM_4K
if ( BankNo_WR==0 )
{
BankNo_WR=1;
BankNo_RD=0;
}
else
{
BankNo_WR=0;
BankNo_RD=1;
}
RAIO_SetRegister( MWCR1, BankNo_WR );
RAIO_SetRegister( LTPR0, BankNo_RD );
#endif
}
// write command to a register
// ----------------------------------------------------------
void RAIO_SetRegister( uint8_t reg, uint8_t value )
{
TFT_RegWrite( (uint16_t)reg );
TFT_DataWrite( (uint16_t)value );
}
// read command from a register
// ----------------------------------------------------------
uint16_t RAIO_GetRegister( uint8_t reg )
{
TFT_RegWrite( (uint16_t) reg );
return TFT_DataRead();
}