#include "r_typedefs.h" /* Renesas basic types, e.g. uint32_t */
#include "LCD_BUS.h"
#include "api_tft.h"
#include "r_bsp_api.h"
#include "r_dev_api.h"
#include "r_lcbi_api.h"
#include "LCD_MonoTFT.h"
#include "r_gpio_api.h"
#include "r_gpio_sys.h"
#include "sflash.h"
#define LCBI_NUM 0
#define LCBI_BASE 0xFFFB0000
#define LCBInSTATUS 0x00000474
#define LCBInIRQCLR 0x00000480
static const r_dev_ClkSelConfig_t loc_LcbiClkSelCfg [] =
/* Cks SrcId Divider tpReqMsk */
{
{R_DEV_CKS_LCBI, R_DEV_CKS_SRC_CLKJIT, 0, 0},
/* delimiter - do not remove */
{R_DEV_CKS_LAST, R_DEV_CKS_SRC_MOSC, 0, 0}};
/*******************************************************************************
Constant: loc_LcbiTftMode_PinConfig
LCBI pin config
*/
/* Port Pin Func Dir Feedback Pull OpenDrain HiCurr HiSpeed InputType */
static const r_dev_PinConfig_t loc_LcbiNonTftMode_PinConfig [] = {
/* LCBI0 Non-TFT mode (8bit) - port setup 0 */
// Port pin Func dir feedback pull OpenDrain CurrLimit HiSpeed InputType
{43, 0, 4u, R_DEV_PIN_DIRECT, 0u, R_DEV_PIN_PULLNO, 0u, 0u, 1u, R_DEV_PIN_CMOS1}, /* X_LCBI0CS */
{45, 0, 3u, R_DEV_PIN_DIRECT, 0u, R_DEV_PIN_PULLNO, 0u, 0u, 1u, R_DEV_PIN_CMOS1}, /* X_LCBI0RDE */
{44, 4, 3u, R_DEV_PIN_DIRECT, 0u, R_DEV_PIN_PULLNO, 0u, 0u, 1u, R_DEV_PIN_CMOS1}, /* X_LCBI0WRRW */
{45, 1, 3u, R_DEV_PIN_DIRECT, 0u, R_DEV_PIN_PULLNO, 0u, 0u, 1u, R_DEV_PIN_CMOS1}, /* LCBI0A0DE */
{44, 7, 3u, R_DEV_PIN_DIRECT, 0u, R_DEV_PIN_PULLNO, 0u, 0u, 1u, R_DEV_PIN_CMOS1}, /* LCBI0D0 */
{44, 8, 3u, R_DEV_PIN_DIRECT, 0u, R_DEV_PIN_PULLNO, 0u, 0u, 1u, R_DEV_PIN_CMOS1}, /* LCBI0D1 */
{44, 9, 3u, R_DEV_PIN_DIRECT, 0u, R_DEV_PIN_PULLNO, 0u, 0u, 1u, R_DEV_PIN_CMOS1}, /* LCBI0D2 */
{44, 10, 3u, R_DEV_PIN_DIRECT, 0u, R_DEV_PIN_PULLNO, 0u, 0u, 1u, R_DEV_PIN_CMOS1}, /* LCBI0D3 */
{44, 11, 3u, R_DEV_PIN_DIRECT, 0u, R_DEV_PIN_PULLNO, 0u, 0u, 1u, R_DEV_PIN_CMOS1}, /* LCBI0D4 */
{45, 2, 3u, R_DEV_PIN_DIRECT, 0u, R_DEV_PIN_PULLNO, 0u, 0u, 1u, R_DEV_PIN_CMOS1}, /* LCBI0D5 */
{45, 3, 3u, R_DEV_PIN_DIRECT, 0u, R_DEV_PIN_PULLNO, 0u, 0u, 1u, R_DEV_PIN_CMOS1}, /* LCBI0D6 */
{45, 4, 3u, R_DEV_PIN_DIRECT, 0u, R_DEV_PIN_PULLNO, 0u, 0u, 1u, R_DEV_PIN_CMOS1}, /* LCBI0D7 */
/* delimiter - do not remove */
{0u, R_DEV_PIN_LAST, 0u, R_DEV_PIN_OUT, 0u, R_DEV_PIN_PULLNO, 0u, 0u, 0u, R_DEV_PIN_CMOS1}};
typedef union
{
struct
{
uint32_t TIAD : 4;
uint32_t TIDZ : 4;
uint32_t TIDW : 4;
uint32_t Reserved0 : 4;
uint32_t TIWR : 8;
uint32_t TIRD : 8;
} bits;
uint32_t reg;
} LCBI_BCYC_t;
uint8_t updateVramIndex;
uint8_t LCDBUS_Init = 0;
void VsyncDetectionInit(void);
/*******************************************************************************
Section: Local functions
*/
static uint8_t Lcbi_ReadData(void);
static void VsyncDetectCallBack(uint8_t channel);
void Eic_Disable(void)
{
R_SYS_GPIO_DisableInt(3);
R_GPIO_DeInitInt(3); // Disable VSYNC
}
static void VsyncDetectCallBack(uint8_t channel)
{
LCD_ActiveCheckTime = 0;
updateVramIndex = Draw_GetCurrentVram( );
updateVramIndex = (updateVramIndex + 1) % 2;
if ( Draw_CheckCompleteVram(updateVramIndex) )
{
LCDPanelGraphicRAM = Draw_GetVramAddress(updateVramIndex);
LCD_Panel_Update_Req(0, 160);
return;
}
updateVramIndex = Draw_GetCurrentVram( );
if ( Draw_CheckCompleteVram(updateVramIndex) )
{
LCDPanelGraphicRAM = Draw_GetVramAddress(updateVramIndex);
LCD_Panel_Update_Req(0, 160);
}
}
/*-------------------------------------------------------------------------
* Function Name : VsyncDetectionInit
* Description : 3?��??����a2??D?? ?a��?VSYNC��?2?
* Input :
* Output : None
* Return : None
* onther : WindowY:page Number
--------------------------------------------------------------------------*/
void VsyncDetectionInit(void)
{
/* non-tft vsync detect */
r_gpio_IntConfig_t GPIO_INT3_VSYNC;
GPIO_INT3_VSYNC.Trigger = R_GPIO_INT_FALLING_EDGE;
GPIO_INT3_VSYNC.Callback = &VsyncDetectCallBack;
GPIO_INT3_VSYNC.Port = 44;
GPIO_INT3_VSYNC.Pin = 6;
R_SYS_GPIO_EnableInt(3);
R_GPIO_InitInt(3, ( r_gpio_IntConfig_t * )&GPIO_INT3_VSYNC);
}
LCBI_BCYC_t LCBI_BCYC;
void LCD_BUS_Init(void)
{
uint32_t u32_temp;
r_lcbi_Parameter_t loc_r_lcbi_Param;
#if 0
/* what is the current frequency */
u32_temp = R_DEV_ClkFrequencyHz(R_DEV_CKS_LCBI);
if (u32_temp == 0)
{
// error
//while(1);
}
#endif
/* Select LCBI ports for TFT mode */
R_DEV_PinInit(loc_LcbiNonTftMode_PinConfig);
R_LCBI_Init(LCBI_NUM);
R_LCBI_DisableInt(LCBI_NUM, R_LCBI_INT_RDY);
R_LCBI_DisableInt(LCBI_NUM, R_LCBI_INT_EMPT);
R_LCBI_DisableInt(LCBI_NUM, R_LCBI_INT_QTR);
R_LCBI_DisableInt(LCBI_NUM, R_LCBI_INT_HALF);
R_LCBI_DisableInt(LCBI_NUM, R_LCBI_INT_3QTR);
R_LCBI_DisableInt(LCBI_NUM, R_LCBI_INT_FULL);
// R_LCBI_SetIsrCallback(LCBI_NUM, R_LCBI_INT_EMPT, LcdBus_InstrFifo_isr);
// R_LCBI_EnableInt(LCBI_NUM, R_LCBI_INT_EMPT);
/* LCBI - Set non-TFT Mode */
loc_r_lcbi_Param.WorkMode = R_LCBI_WM_NONTFT;
loc_r_lcbi_Param.CycleSpeed = R_LCBI_BUSCYCLE_SLOW; // R_LCBI_BUSCYCLE_FAST;//
loc_r_lcbi_Param.CycleType = R_LCBI_BUSCYCLE_RAM;
loc_r_lcbi_Param.TransMode = R_LCBI_DIRECT;
loc_r_lcbi_Param.AccessBit = R_LCBI_8BIT;
loc_r_lcbi_Param.ShiftBit = R_LCBI_SHIFT1;
R_LCBI_StopLcdBIF(LCBI_NUM);
R_LCBI_SetClock(LCBI_NUM, R_LCBI_CLKDIV_1); /* LCBInCKSEL */
R_LCBI_InvertOutput(LCBI_NUM, 0x00000000); /* LCBInOUTLEV */
R_LCBI_SetTConParam(LCBI_NUM, &loc_r_lcbi_Param); /* LCBInTCONTROL */
R_LCBI_SetBusCycle(LCBI_NUM, loc_r_lcbi_Param.CycleType); /* LCBInBCYCT */
LCBI_BCYC.bits.TIRD = 4;
LCBI_BCYC.bits.TIWR = 13;
LCBI_BCYC.bits.TIDW = 4;
LCBI_BCYC.bits.TIAD = 0;
LCBI_BCYC.bits.TIDZ = 0;
R_LCBI_SetNonTFTCycleSpec(LCBI_NUM, LCBI_BCYC.reg); /* LCBInBCYC #define R_LCBI_NONTFT_CYCLE 0x04040444 */
R_LCBI_SetWorkingParam(LCBI_NUM, &loc_r_lcbi_Param); /* LCBInOPMODE : CycleSpeed / WorkMode */
VsyncDetectionInit( );
LCDBUS_Init = 1;
}
/*******************************************************************************
Function: LCD_BUS_DeInit
*/
void LCD_BUS_DeInit(void)
{
/* LCBI - Stop and de-Init */
R_LCBI_StopLcdBIF(LCBI_NUM);
R_LCBI_DeInit(LCBI_NUM);
}
/*******************************************************************************
Function: Lcbi_WriteControl
*/
void Lcbi_WriteControl(uint8_t Reg)
{
R_LCBI_WriteData8_A0C(LCBI_NUM, Reg);
}
/*******************************************************************************
Function: Lcbi_WriteData8
*/
void Lcbi_WriteData8(uint8_t Value)
{
R_LCBI_WriteData8_A0S(LCBI_NUM, Value);
}
/*******************************************************************************
Function: Lcbi_WriteControlData
*/
void Lcbi_WriteControlData(uint8_t Reg, uint8_t Para [], uint8_t ParaLen)
{
uint8_t i = 0;
Lcbi_WriteControl(Reg);
for ( i = 0; i < ParaLen; i++ )
{
Lcbi_WriteData8(Para [ i ]);
}
}
typedef union
{
struct
{
uint32_t LCBInTCIDLE : 1;
uint32_t LCBInTCLOCK : 1;
uint32_t LCBInTCRPG : 1;
uint32_t Reserved1 : 29;
} bits;
uint32_t reg;
} LCBInSTATUS_t;
LCDBUS_opr_t LCDBUS_GetOperationStatus(void)
{
LCDBUS_opr_t opr_mode = Notidle;
LCBInSTATUS_t LCBInSTATUS_str;
LCBInSTATUS_str.reg = READ_REG(32, 0xFFFB0474);
if ( LCBInSTATUS_str.bits.LCBInTCIDLE )
{
opr_mode = Idle;
}
return opr_mode;
}
void LCDBUS_Check_RealTime(void)
{/* Task 10ms */
//if(QSPI_Init == 1)
//{
if((LCD_ActiveCheckTime >= 300) || (LCDBUS_Init == 0))
{/* 3S */
LCD_ActiveCheckTime = 0;
LCD_BUS_Init();
LCD_Panel_Start_Up();
}
else
{
LCD_ActiveCheckTime ++;
}
//}
}
void LCDBUS_Monitor_Time_ISR(void)
{/* task 50us */
if(QSPI_Init == 0)
{
if(QSPI_InitTime < 500)
{
QSPI_InitTime += 10;
}
LCD_ActiveCheckTime = 0;
}
else
{
// if(Font_InitTime < 1000)
// {
// Font_InitTime += 10;
// }
LCD_ActiveCheckTime ++;
}
}