EVE_GpuTypes.h

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#ifndef EVE_GPU_TYPES__H
#define EVE_GPU_TYPES__H
#include "EVE_Config.h"
 
/***********
** MACROS **
***********/
 
#define EVE_GPU_NUMCHAR_PERFONT (128)
#define EVE_GPU_FONT_TABLE_SIZE (148)
 
/* SPI channel options */
typedef enum EVE_SPI_CHANNELS_T
{
    EVE_SPI_SINGLE_CHANNEL = 0x00, 
    EVE_SPI_DUAL_CHANNEL = 0x01, 
    EVE_SPI_QUAD_CHANNEL = 0x02, 
} EVE_SPI_CHANNELS_T;
 
typedef enum EVE_SPI_DUMMY_BYTES_T
{
    EVE_SPI_ONE_DUMMY_BYTE = 0x00, 
    EVE_SPI_TWO_DUMMY_BYTES = 0x04, 
} EVE_SPI_DUMMY_BYTES_T;
 
/* APIs for Host Commands */
typedef enum EVE_PLL_SOURCE_T
{
    EVE_INTERNAL_OSC = 0x48, 
    EVE_EXTERNAL_OSC = 0x44, 
} EVE_PLL_SOURCE_T;
 
typedef enum EVE_PLL_FREQ_T
{
    EVE_PLL_48M = 0x62, 
    EVE_PLL_36M = 0x61, 
    EVE_PLL_24M = 0x64, 
} EVE_PLL_FREQ_T;
 
typedef enum EVE_POWER_MODE_T
{
    EVE_ACTIVE_M = 0x00, 
    EVE_STANDBY_M = 0x41, 
    EVE_SLEEP_M = 0x42, 
    EVE_POWERDOWN_M = 0x50, 
} EVE_POWER_MODE_T;
 
typedef enum EVE_81X_PLL_FREQ_T
{
    EVE_SYSCLK_DEFAULT = 0x00, 
#if (EVE_SUPPORT_CHIPID >= EVE_BT815)
    EVE_SYSCLK_84M = 0x07, 
#endif
#if (EVE_SUPPORT_CHIPID >= EVE_FT810)
    EVE_SYSCLK_72M = 0x06, 
    EVE_SYSCLK_60M = 0x05, 
#endif
    EVE_SYSCLK_48M = 0x04, 
    EVE_SYSCLK_36M = 0x03, 
    EVE_SYSCLK_24M = 0x02, 
} EVE_81X_PLL_FREQ_T;
 
#if (EVE_SUPPORT_CHIPID >= EVE_FT810)
typedef enum EVE_81X_ROM_AND_ADC_T
{
    EVE_MAIN_ROM = 0x80, 
    EVE_RCOSATAN_ROM = 0x40, 
    EVE_SAMPLE_ROM = 0x20, 
    EVE_JABOOT_ROM = 0x10, 
    EVE_J1BOOT_ROM = 0x08, 
    EVE_ADC = 0x01, 
    EVE_POWER_ON_ROM_AND_ADC = 0x00, 
} EVE_81X_ROM_AND_ADC_T;
 
typedef enum EVE_81X_GPIO_DRIVE_STRENGTH_T
{
    EVE_5MA = 0x00, 
    EVE_10MA = 0x01, 
    EVE_15MA = 0x02, 
    EVE_20MA = 0x03, 
} EVE_81X_GPIO_DRIVE_STRENGTH_T;
 
typedef enum EVE_81X_GPIO_GROUP_T
{
    EVE_GPIO0 = 0x00, 
    EVE_GPIO1 = 0x04, 
    EVE_GPIO2 = 0x08, 
    EVE_GPIO3 = 0x0C, 
    EVE_GPIO4 = 0x10, 
    EVE_DISP = 0x20, 
    EVE_DE = 0x24, 
    EVE_VSYNC_HSYNC = 0x28, 
    EVE_PCLK = 0x2C, 
    EVE_BACKLIGHT = 0x30, 
    EVE_R_G_B = 0x34, 
    EVE_AUDIO_L = 0x38, 
    EVE_INT_N = 0x3C, 
    EVE_TOUCHWAKE = 0x40, 
    EVE_SCL = 0x44, 
    EVE_SDA = 0x48, 
    EVE_SPI_MISO_MOSI_IO2_IO3 = 0x4C, 
} EVE_81X_GPIO_GROUP_T;
 
#define EVE_81X_RESET_ACTIVE 0x000268
#define EVE_81X_RESET_REMOVAL 0x002068
#endif
 
#define EVE_CORE_RESET (0x68)
 
typedef struct EVE_Gpu_Fonts
{
    /* All the values are in bytes */
    uint8_t FontWidth[EVE_GPU_NUMCHAR_PERFONT];
    uint32_t FontBitmapFormat;
    uint32_t FontLineStride;
    uint32_t FontWidthInPixels;
    uint32_t FontHeightInPixels;
    uint32_t PointerToFontGraphicsData;
} EVE_Gpu_Fonts;
 
#if defined(EVE_SUPPORT_UNICODE)
 
typedef struct EVE_Gpu_FontsExt
{
    uint32_t Signature;
    uint32_t Size;
    uint32_t Format;
    uint32_t Swizzle;
    uint32_t LayoutWidth;
    uint32_t LayoutHeight;
    uint32_t PixelWidth;
    uint32_t PixelHeight;
    uint32_t StartOfGraphicData;
    uint32_t OffsetGlyphData;
    // uint32_t OffsetWidthData; // to be OffsetWidthData = Starting adress + StartOfGraphicData * 4.
} EVE_Gpu_FontsExt;
 
#endif
 
#endif /* #ifndef EVE_GPU_TYPES__H */
 
/* end of file */