/******************************************************************************
* ID : 60.0
* Outline : Glyph_uEZ_Open
* Include : Glyph_uEZ_0.h
* Function Name: Glyph_uEZ_Open
* Description : Open and setup the communications channel 0.
* Argument : aHandle - the Glyph handle to setup for the LCD and Communications.
* Return Value : 0=success, not 0= error
* Calling Functions : GlyphCommOpen
******************************************************************************/
T_glyphError Glyph_uEZ_Open(T_glyphHandle aHandle)
{
int i = 0 ;
T_uezDevice dev;
T_uezDeviceWorkspace *G_gpioC;
if (G_spi == 0) {
UEZDeviceTableFind("SPI0", &dev);
UEZDeviceTableGetWorkspace(dev, (T_uezDeviceWorkspace **)&G_spi);
HALInterfaceFind("GPIOC", (T_halWorkspace **)&G_gpioC);
G_request.iBitsPerTransfer = 8;
// Chip select on Port C2 (high true)
G_request.iCSGPIOPort = (HAL_GPIOPort **)G_gpioC;
G_request.iCSGPIOBit = (1<<2);
G_request.iCSPolarity = EFalse;
G_request.iClockOutPhase = EFalse;
G_request.iClockOutPolarity = EFalse;
G_request.iDataMISO = 0;
G_request.iDataMOSI = 0;
G_request.iNumTransfers = 0;
G_request.iRate = 12000; // 12 MHz for now
/* Set data direction for this bit to output */
PORTC.DDR.BIT.B3 = 1 ; // LCD GPIO for Reset LCD
PORT5.DDR.BIT.B1 = 1 ; // LCD RS A0
StartResetLCD() ;
for (i=0;i<1000000;i++){}
EndResetLCD() ;
for (i=0;i<1000000;i++){}
}
return GLYPH_ERROR_NONE ;
}
/******************************************************************************
* ID : 60.0
* Outline : YRDKRX62N_RSPIOpen
* Include : YRDKRX62N_RSPI0.h
* Function Name: YRDKRX62N_RSPIOpen
* Description : Open and setup the communications channel RSPI0.
* Argument : aHandle - the Glyph handle to setup for the LCD and Communications.
* Return Value : 0=success, not 0= error
* Calling Functions : GlyphCommOpen
******************************************************************************/
T_glyphError YRDKRX62N_RSPIOpen(T_glyphHandle aHandle)
{
int i = 0 ;
/* Set data direction for this bit to output */
PORTC.DDR.BIT.B3 = 1 ; // LCD GPIO for Reset LCD
PORT5.DDR.BIT.B1 = 1 ; // LCD RS A0
StartResetLCD() ;
for (i=0;i<1000000;i++){}
EndResetLCD() ;
for (i=0;i<1000000;i++){}
YRDKRX62N_RSPIConfig() ;
return GLYPH_ERROR_NONE ;
}
