diff options
Diffstat (limited to 'drivers/gdisp/STM32F429iDiscovery/ili9341.h')
| -rw-r--r-- | drivers/gdisp/STM32F429iDiscovery/ili9341.h | 412 |
1 files changed, 412 insertions, 0 deletions
diff --git a/drivers/gdisp/STM32F429iDiscovery/ili9341.h b/drivers/gdisp/STM32F429iDiscovery/ili9341.h new file mode 100644 index 00000000..17ad488c --- /dev/null +++ b/drivers/gdisp/STM32F429iDiscovery/ili9341.h @@ -0,0 +1,412 @@ +/* + * This file is subject to the terms of the GFX License. If a copy of + * the license was not distributed with this file, you can obtain one at: + * + * http://ugfx.org/license.html + */ + +#ifndef ILI9341_H +#define ILI9341_H + +// ILI9341 commands +#define ILI9341_CMD_NOP 0x00 /**< No operation.*/ +#define ILI9341_CMD_RESET 0x01 /**< Software reset.*/ +#define ILI9341_GET_ID_INFO 0x04 /**< Get ID information.*/ +#define ILI9341_GET_STATUS 0x09 /**< Get status.*/ +#define ILI9341_GET_PWR_MODE 0x0A /**< Get power mode.*/ +#define ILI9341_GET_MADCTL 0x0B /**< Get MADCTL.*/ +#define ILI9341_GET_PIX_FMT 0x0C /**< Get pixel format.*/ +#define ILI9341_GET_IMG_FMT 0x0D /**< Get image format.*/ +#define ILI9341_GET_SIG_MODE 0x0E /**< Get signal mode.*/ +#define ILI9341_GET_SELF_DIAG 0x0F /**< Get self-diagnostics.*/ +#define ILI9341_CMD_SLEEP_ON 0x10 /**< Enter sleep mode.*/ +#define ILI9341_CMD_SLEEP_OFF 0x11 /**< Exist sleep mode.*/ +#define ILI9341_CMD_PARTIAL_ON 0x12 /**< Enter partial mode.*/ +#define ILI9341_CMD_PARTIAL_OFF 0x13 /**< Exit partial mode.*/ +#define ILI9341_CMD_INVERT_ON 0x20 /**< Enter inverted mode.*/ +#define ILI9341_CMD_INVERT_OFF 0x21 /**< Exit inverted mode.*/ +#define ILI9341_SET_GAMMA 0x26 /**< Set gamma params.*/ +#define ILI9341_CMD_DISPLAY_OFF 0x28 /**< Disable display.*/ +#define ILI9341_CMD_DISPLAY_ON 0x29 /**< Enable display.*/ +#define ILI9341_SET_COL_ADDR 0x2A /**< Set column address.*/ +#define ILI9341_SET_PAGE_ADDR 0x2B /**< Set page address.*/ +#define ILI9341_SET_MEM 0x2C /**< Set memory.*/ +#define ILI9341_SET_COLOR 0x2D /**< Set color.*/ +#define ILI9341_GET_MEM 0x2E /**< Get memory.*/ +#define ILI9341_SET_PARTIAL_AREA 0x30 /**< Set partial area.*/ +#define ILI9341_SET_VSCROLL 0x33 /**< Set vertical scroll def.*/ +#define ILI9341_CMD_TEARING_ON 0x34 /**< Tearing line enabled.*/ +#define ILI9341_CMD_TEARING_OFF 0x35 /**< Tearing line disabled.*/ +#define ILI9341_SET_MEM_ACS_CTL 0x36 /**< Set mem access ctl.*/ +#define ILI9341_SET_VSCROLL_ADDR 0x37 /**< Set vscroll start addr.*/ +#define ILI9341_CMD_IDLE_OFF 0x38 /**< Exit idle mode.*/ +#define ILI9341_CMD_IDLE_ON 0x39 /**< Enter idle mode.*/ +#define ILI9341_SET_PIX_FMT 0x3A /**< Set pixel format.*/ +#define ILI9341_SET_MEM_CONT 0x3C /**< Set memory continue.*/ +#define ILI9341_GET_MEM_CONT 0x3E /**< Get memory continue.*/ +#define ILI9341_SET_TEAR_SCANLINE 0x44 /**< Set tearing scanline.*/ +#define ILI9341_GET_TEAR_SCANLINE 0x45 /**< Get tearing scanline.*/ +#define ILI9341_SET_BRIGHTNESS 0x51 /**< Set brightness.*/ +#define ILI9341_GET_BRIGHTNESS 0x52 /**< Get brightness.*/ +#define ILI9341_SET_DISPLAY_CTL 0x53 /**< Set display ctl.*/ +#define ILI9341_GET_DISPLAY_CTL 0x54 /**< Get display ctl.*/ +#define ILI9341_SET_CABC 0x55 /**< Set CABC.*/ +#define ILI9341_GET_CABC 0x56 /**< Get CABC.*/ +#define ILI9341_SET_CABC_MIN 0x5E /**< Set CABC min.*/ +#define ILI9341_GET_CABC_MIN 0x5F /**< Set CABC max.*/ +#define ILI9341_GET_ID1 0xDA /**< Get ID1.*/ +#define ILI9341_GET_ID2 0xDB /**< Get ID2.*/ +#define ILI9341_GET_ID3 0xDC /**< Get ID3.*/ + +// ILI9341 extended commands +#define ILI9341_SET_RGB_IF_SIG_CTL 0xB0 /**< RGB IF signal ctl.*/ +#define ILI9341_SET_FRAME_CTL_NORMAL 0xB1 /**< Set frame ctl (normal).*/ +#define ILI9341_SET_FRAME_CTL_IDLE 0xB2 /**< Set frame ctl (idle).*/ +#define ILI9341_SET_FRAME_CTL_PARTIAL 0xB3 /**< Set frame ctl (partial).*/ +#define ILI9341_SET_INVERSION_CTL 0xB4 /**< Set inversion ctl.*/ +#define ILI9341_SET_BLANKING_PORCH_CTL 0xB5 /**< Set blanking porch ctl.*/ +#define ILI9341_SET_FUNCTION_CTL 0xB6 /**< Set function ctl.*/ +#define ILI9341_SET_ENTRY_MODE 0xB7 /**< Set entry mode.*/ +#define ILI9341_SET_LIGHT_CTL_1 0xB8 /**< Set backlight ctl 1.*/ +#define ILI9341_SET_LIGHT_CTL_2 0xB9 /**< Set backlight ctl 2.*/ +#define ILI9341_SET_LIGHT_CTL_3 0xBA /**< Set backlight ctl 3.*/ +#define ILI9341_SET_LIGHT_CTL_4 0xBB /**< Set backlight ctl 4.*/ +#define ILI9341_SET_LIGHT_CTL_5 0xBC /**< Set backlight ctl 5.*/ +#define ILI9341_SET_LIGHT_CTL_7 0xBE /**< Set backlight ctl 7.*/ +#define ILI9341_SET_LIGHT_CTL_8 0xBF /**< Set backlight ctl 8.*/ +#define ILI9341_SET_POWER_CTL_1 0xC0 /**< Set power ctl 1.*/ +#define ILI9341_SET_POWER_CTL_2 0xC1 /**< Set power ctl 2.*/ +#define ILI9341_SET_VCOM_CTL_1 0xC5 /**< Set VCOM ctl 1.*/ +#define ILI9341_SET_VCOM_CTL_2 0xC6 /**< Set VCOM ctl 2.*/ +#define ILI9341_SET_NVMEM 0xD0 /**< Set NVMEM data.*/ +#define ILI9341_GET_NVMEM_KEY 0xD1 /**< Get NVMEM protect key.*/ +#define ILI9341_GET_NVMEM_STATUS 0xD2 /**< Get NVMEM status.*/ +#define ILI9341_GET_ID4 0xD3 /**< Get ID4.*/ +#define ILI9341_SET_PGAMMA 0xE0 /**< Set positive gamma.*/ +#define ILI9341_SET_NGAMMA 0xE1 /**< Set negative gamma.*/ +#define ILI9341_SET_DGAMMA_CTL_1 0xE2 /**< Set digital gamma ctl 1.*/ +#define ILI9341_SET_DGAMMA_CTL_2 0xE3 /**< Set digital gamma ctl 2.*/ +#define ILI9341_SET_IF_CTL 0xF6 /**< Set interface control.*/ + +// ILI9341 interface modes +#define ILI9341_IM_3LSI_1 0x5 /**< 3-line serial, mode 1.*/ +#define ILI9341_IM_3LSI_2 0xD /**< 3-line serial, mode 2.*/ +#define ILI9341_IM_4LSI_1 0x6 /**< 4-line serial, mode 1.*/ +#define ILI9341_IM_4LSI_2 0xE /**< 4-line serial, mode 2.*/ + +// ILI9341 command params (little endian) + +#pragma pack(push, 1) + +typedef union { + struct ILI9341ParamBits_GET_ID_INFO { + uint8_t reserved_; + uint8_t ID1; + uint8_t ID2; + uint8_t ID3; + } bits; + uint8_t bytes[4]; +} ILI9341Params_GET_ID_INFO; + +typedef union { + struct ILI9341ParamBits_GET_STATUS { + unsigned _reserved_1 : 5; /* D[ 4: 0] */ + unsigned tearing_mode : 1; /* D[ 5] */ + unsigned gamma_curve : 3; /* D[ 8: 6] */ + unsigned tearing : 1; /* D[ 9] */ + unsigned display : 1; /* D[10] */ + unsigned all_on : 1; /* D[11] */ + unsigned all_off : 1; /* D[12] */ + unsigned invert : 1; /* D[13] */ + unsigned _reserved_2 : 1; /* D[14] */ + unsigned vscroll : 1; /* D[15] */ + unsigned normal : 1; /* D[16] */ + unsigned sleep : 1; /* D[17] */ + unsigned partial : 1; /* D[18] */ + unsigned idle : 1; /* D[19] */ + unsigned pixel_format : 3; /* D[22:20] */ + unsigned _reserved_3 : 2; /* D[24:23] */ + unsigned hrefr_rtl_nltr : 1; /* D[25] */ + unsigned bgr_nrgb : 1; /* D[26] */ + unsigned vrefr_btt_nttb : 1; /* D[27] */ + unsigned transpose : 1; /* D[28] */ + unsigned coladr_rtl_nltr : 1; /* D[29] */ + unsigned rowadr_btt_nttb : 1; /* D[30] */ + unsigned booster : 1; /* D[31] */ + } bits; + uint8_t bytes[4]; +} ILI9341Params_GET_STATUS; + +typedef union { + struct ILI9341ParamBits_GET_PWR_MODE { + unsigned _reserved_1 : 2; /* D[1:0] */ + unsigned display : 1; /* D[2] */ + unsigned normal : 1; /* D[3] */ + unsigned sleep : 1; /* D[4] */ + unsigned partial : 1; /* D[5] */ + unsigned idle : 1; /* D[6] */ + unsigned booster : 1; /* D[7] */ + } bits; + uint8_t bytes[1]; +} ILI9341Params_GET_PWR_MODE; + +typedef union { + struct ILI9341ParamBits_GET_MADCTL { + unsigned _reserved_1 : 2; /* D[1:0] */ + unsigned refr_rtl_nltr : 1; /* D[2] */ + unsigned bgr_nrgb : 1; /* D[3] */ + unsigned refr_btt_nttb : 1; /* D[4] */ + unsigned invert : 1; /* D[5] */ + unsigned rtl_nltr : 1; /* D[6] */ + unsigned btt_nttb : 1; /* D[7] */ + } bits; + uint8_t bytes[1]; +} ILI9341Params_GET_MADCTL; + +typedef union { + struct ILI9341ParamBits_GET_PIX_FMT { + unsigned DBI : 3; /* D[2:0] */ + unsigned _reserved_1 : 1; /* D[3] */ + unsigned DPI : 3; /* D[6:4] */ + unsigned RIM : 1; /* D[7] */ + } bits; + uint8_t bytes[1]; +} ILI9341Params_GET_PIX_FMT; + +typedef union { + struct ILI9341ParamBits_GET_IMG_FMT { + unsigned gamma_curve : 3; /* D[2:0] */ + unsigned _reserved_1 : 5; /* D[7:3] */ + } bits; + uint8_t bytes[1]; +} ILI9341Params_GET_IMG_FMT; + +typedef union { + struct ILI9341ParamBits_GET_SIG_MODE { + unsigned _reserved_1 : 2; /* D[1:0] */ + unsigned data_enable : 1; /* D[2] */ + unsigned pixel_clock : 1; /* D[3] */ + unsigned vsync : 1; /* D[4] */ + unsigned hsync : 1; /* D[5] */ + unsigned tearing_mode : 1; /* D[6] */ + unsigned tearing : 1; /* D[7] */ + } bits; + uint8_t bytes[1]; +} ILI9341Params_GET_SIG_MODE; + +typedef union { + struct ILI9341ParamBits_GET_SELF_DIAG { + unsigned _reserved_1 : 6; /* D[5:0] */ + unsigned func_err : 1; /* D[6] */ + unsigned reg_err : 1; /* D[7] */ + } bits; + uint8_t bytes[1]; +} ILI9341Params_GET_SELF_DIAG; + +typedef union { + struct ILI9341ParamBits_SET_GAMMA { + uint8_t gamma_curve; /* D[7:0] */ + } bits; + uint8_t bytes[1]; +} ILI9341Params_SET_GAMMA; + +typedef union { + struct ILI9341ParamBits_SET_COL_ADDR { + uint8_t SC_15_8; /* D[ 7: 0] */ + uint8_t SC_7_0; /* D[15: 8] */ + uint8_t EC_15_8; /* D[23:16] */ + uint8_t EC_7_0; /* D[31:24] */ + } bits; + uint8_t bytes[4]; +} ILI9341Params_SET_COL_ADDR; + +typedef union { + struct ILI9341ParamBits_SET_PAGE_ADDR { + uint8_t SP_15_8; /* D[ 7: 0] */ + uint8_t SP_7_0; /* D[15: 8] */ + uint8_t EP_15_8; /* D[23:16] */ + uint8_t EP_7_0; /* D[31:24] */ + } bits; + uint8_t bytes[4]; +} ILI9341Params_SET_PAGE_ADDR; + +typedef union { + struct ILI9341ParamBits_SET_PARTIAL_AREA { + uint8_t SR_15_8; /* D[ 7: 0] */ + uint8_t SR_7_0; /* D[15: 8] */ + uint8_t ER_15_8; /* D[23:16] */ + uint8_t ER_7_0; /* D[31:24] */ + } bits; + uint8_t bytes[4]; +} ILI9341Params_SET_PARTIAL_AREA; + +typedef union { + struct ILI9341ParamBits_SET_VSCROLL { + uint8_t TFA_15_8; /* D[ 7: 0] */ + uint8_t TFA_7_0; /* D[15: 8] */ + uint8_t VSA_15_8; /* D[23:16] */ + uint8_t VSA_7_0; /* D[31:24] */ + uint8_t BFA_15_8; /* D[39:32] */ + uint8_t BFA_7_0; /* D[47:40] */ + } bits; + uint8_t bytes[6]; +} ILI9341Params_SET_VSCROLL; + +typedef union { + struct ILI9341ParamBits_CMD_TEARING_ON { + unsigned M : 1; /* D[0] */ + unsigned _reserved_1 : 7; /* D[7:1] */ + } bits; + uint8_t bytes[1]; +} ILI9341Params_CMD_TEARING_ON; + +typedef union { + struct ILI9341ParamBits_SET_MEM_ACS_CTL { + unsigned _reserved_1 : 2; /* D[1:0] */ + unsigned MH : 1; /* D[2] */ + unsigned BGR : 1; /* D[3] */ + unsigned ML : 1; /* D[4] */ + unsigned MV : 1; /* D[5] */ + unsigned MX : 1; /* D[6] */ + unsigned MY : 1; /* D[7] */ + } bits; + uint8_t bytes[1]; +} ILI9341Params_SET_MEM_ACS_CTL; + +typedef union { + struct ILI9341ParamBits_SET_VSCROLL_ADDR { + uint8_t VSP_15_8; /* D[ 7: 0] */ + uint8_t VSP_7_0; /* D[15: 8] */ + } bits; + uint8_t bytes[2]; +} ILI9341Params_SET_VSCROLL_ADDR; + +typedef union { + struct ILI9341ParamBits_SET_PIX_FMT { + unsigned DBI : 3; /* D[2:0] */ + unsigned _reserved_1 : 1; /* D[3] */ + unsigned DPI : 3; /* D[4:6] */ + unsigned _reserved_2 : 1; /* D[7] */ + } bits; + uint8_t bytes[1]; +} ILI9341Params_SET_PIX_FMT; + +typedef union { + struct ILI9341ParamBits_SET_TEAR_SCANLINE { + uint8_t STS_8; /* D[ 7: 0] */ + uint8_t STS_7_0; /* D[15: 8] */ + } bits; + uint8_t bytes[4]; +} ILI9341Params_SET_TEAR_SCANLINE; + +typedef union { + struct ILI9341ParamBits_GET_TEAR_SCANLINE { + uint8_t GTS_9_8; /* D[ 7: 0] */ + uint8_t GTS_7_0; /* D[15: 8] */ + } bits; + uint8_t bytes[2]; +} ILI9341Params_GET_TEAR_SCANLINE; + +typedef union { + struct ILI9341ParamBits_SET_BRIGHTNESS { + uint8_t DBV; /* D[7:0] */ + } bits; + uint8_t bytes[1]; +} ILI9341Params_SET_BRIGHTNESS; + +typedef union { + struct ILI9341ParamBits_GET_BRIGHTNESS { + uint8_t DBV; /* D[7:0] */ + } bits; + uint8_t bytes[1]; +} ILI9341Params_GET_BRIGHTNESS; + +typedef union { + struct ILI9341ParamBits_SET_DISPLAY_CTL { + unsigned _reserved_1 : 2; /* D[1:0] */ + unsigned BL : 1; /* D[2] */ + unsigned DD : 1; /* D[3] */ + unsigned _reserved_2 : 1; /* D[4] */ + unsigned BCTRL : 1; /* D[5] */ + unsigned _reserved_3 : 1; /* D[7:6] */ + } bits; + uint8_t bytes[1]; +} ILI9341Params_SET_DISPLAY_CTL; + +typedef union { + struct ILI9341ParamBits_GET_DISPLAY_CTL { + unsigned _reserved_1 : 2; /* D[1:0] */ + unsigned BL : 1; /* D[2] */ + unsigned DD : 1; /* D[3] */ + unsigned _reserved_2 : 1; /* D[4] */ + unsigned BCTRL : 1; /* D[5] */ + unsigned _reserved_3 : 1; /* D[7:6] */ + } bits; + uint8_t bytes[1]; +} ILI9341Params_GET_DISPLAY_CTL; + +typedef union { + struct ILI9341ParamBits_SET_CABC { + unsigned C : 2; /* D[1:0] */ + unsigned _reserved_1 : 6; /* D[7:2] */ + } bits; + uint8_t bytes[1]; +} ILI9341Params_SET_CABC; + +typedef union { + struct ILI9341ParamBits_GET_CABC { + unsigned C : 2; /* D[1:0] */ + unsigned _reserved_1 : 6; /* D[7:2] */ + } bits; + uint8_t bytes[1]; +} ILI9341Params_GET_CABC; + +typedef union { + struct ILI9341ParamBits_SET_CABC_MIN { + uint8_t CMB; /* D[7:0] */ + } bits; + uint8_t bytes[1]; +} ILI9341Params_SET_CABC_MIN; + +typedef union { + struct ILI9341ParamBits_GET_CABC_MIN { + uint8_t CMB; /* D[7:0] */ + } bits; + uint8_t bytes[1]; +} ILI9341Params_GET_CABC_MIN; + +#if 0 /* TODO: Extended command structs.*/ + +typedef union { + struct ILI9341ParamBits { + unsigned : 1; /* D[] */ + unsigned : 1; /* D[] */ + unsigned : 1; /* D[] */ + unsigned : 1; /* D[] */ + unsigned : 1; /* D[] */ + unsigned : 1; /* D[] */ + unsigned : 1; /* D[] */ + unsigned : 1; /* D[] */ + } bits; + uint8_t bytes[1]; +} ILI9341Params_; + +typedef union { + struct ILI9341ParamBits { + unsigned : 1; /* D[] */ + unsigned : 1; /* D[] */ + unsigned : 1; /* D[] */ + unsigned : 1; /* D[] */ + unsigned : 1; /* D[] */ + unsigned : 1; /* D[] */ + unsigned : 1; /* D[] */ + unsigned : 1; /* D[] */ + } bits; + uint8_t bytes[1]; +} ILI9341Params_; + +#endif /*0*/ + +#pragma pack(pop) + +#endif /* ILI9341_H */ |