diff options
Diffstat (limited to 'Marlin/src/lcd/tft_io/st7789v.h')
| -rw-r--r-- | Marlin/src/lcd/tft_io/st7789v.h | 156 |
1 files changed, 156 insertions, 0 deletions
diff --git a/Marlin/src/lcd/tft_io/st7789v.h b/Marlin/src/lcd/tft_io/st7789v.h new file mode 100644 index 0000000..d0cf969 --- /dev/null +++ b/Marlin/src/lcd/tft_io/st7789v.h @@ -0,0 +1,156 @@ +/** + * Marlin 3D Printer Firmware + * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin] + * + * Based on Sprinter and grbl. + * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <https://www.gnu.org/licenses/>. + * + */ +#pragma once + +#include "tft_io.h" + +#include "../../inc/MarlinConfig.h" + +#define ST7789V_MADCTL_MY 0x80 // Row Address Order +#define ST7789V_MADCTL_MX 0x40 // Column Address Order +#define ST7789V_MADCTL_MV 0x20 // Row/Column Exchange +#define ST7789V_MADCTL_ML 0x10 // Vertical Refresh Order +#define ST7789V_MADCTL_BGR 0x08 // RGB-BGR ORDER +#define ST7789V_MADCTL_RGB 0x00 +#define ST7789V_MADCTL_MH 0x04 // Horizontal Refresh Order + +#define ST7789V_ORIENTATION_UP ST7789V_MADCTL_MX | ST7789V_MADCTL_MY // 240x320 ; Cable on the upper side +#define ST7789V_ORIENTATION_RIGHT ST7789V_MADCTL_MX | ST7789V_MADCTL_MV // 320x240 ; Cable on the right side +#define ST7789V_ORIENTATION_LEFT ST7789V_MADCTL_MY | ST7789V_MADCTL_MV // 320x240 ; Cable on the left side +#define ST7789V_ORIENTATION_DOWN 0 // 240x320 ; Cable on the lower side + +#define ST7789V_ORIENTATION IF_0((TFT_ORIENTATION) & TFT_EXCHANGE_XY, ST7789V_MADCTL_MV) | \ + IF_0((TFT_ORIENTATION) & TFT_INVERT_X, ST7789V_MADCTL_MX) | \ + IF_0((TFT_ORIENTATION) & TFT_INVERT_Y, ST7789V_MADCTL_MY) + +#if !defined(TFT_COLOR) || TFT_COLOR == TFT_COLOR_RGB + #define ST7789V_COLOR ST7789V_MADCTL_RGB +#elif TFT_COLOR == TFT_COLOR_BGR + #define ST7789V_COLOR ST7789V_MADCTL_BGR +#endif + +#define ST7789V_MADCTL_DATA (ST7789V_ORIENTATION) | (ST7789V_COLOR) + +#define ST7789V_NOP 0x00 // No Operation +#define ST7789V_SWRESET 0x01 // Software reset +#define ST7789V_RDDID 0x04 // Read Display ID +#define ST7789V_RDDST 0x09 // Read Display Status +#define ST7789V_RDDPM 0x0A // Read Display Power Mode +#define ST7789V_RDDMADCTL 0x0B // Read Display MADCTL +#define ST7789V_RDDCOLMOD 0x0C // Read Display Pixel Format +#define ST7789V_RDDIM 0x0D // Read Display Image Mode +#define ST7789V_RDDSM 0x0E // Read Display Signal Mode +#define ST7789V_RDDSDR 0x0F // Read Display Self-Diagnostic Result +#define ST7789V_SLPIN 0x10 // Sleep In +#define ST7789V_SLPOUT 0x11 // Sleep Out +#define ST7789V_PTLON 0x12 // Partial Display Mode On +#define ST7789V_NORON 0x13 // Normal Display Mode On +#define ST7789V_INVOFF 0x20 // Display Inversion Off +#define ST7789V_INVON 0x21 // Display Inversion On +#define ST7789V_GAMSET 0x26 // Gamma Set +#define ST7789V_DISPOFF 0x28 // Display Off +#define ST7789V_DISPON 0x29 // Display On +#define ST7789V_CASET 0x2A // Column Address Set +#define ST7789V_RASET 0x2B // Row Address Set +#define ST7789V_RAMWR 0x2C // Memory Write +#define ST7789V_RAMRD 0x2E // Memory Read +#define ST7789V_PTLAR 0x30 // Partial Area +#define ST7789V_VSCRDEF 0x33 // Vertical Scrolling Definition +#define ST7789V_TEOFF 0x34 // Tearing Effect Line OFF +#define ST7789V_TEON 0x35 // Tearing Effect Line ON +#define ST7789V_MADCTL 0x36 // Memory Data Access Control +#define ST7789V_VSCSAD 0x37 // Vertical Scroll Start Address of RAM +#define ST7789V_IDMOFF 0x38 // Idle Mode Off +#define ST7789V_IDMON 0x39 // Idle Mode On +#define ST7789V_COLMOD 0x3A // Interface Pixel Format +#define ST7789V_WRMEMC 0x3C // Write Memory Continue +#define ST7789V_RDMEMC 0x3E // Read Memory Continue +#define ST7789V_STE 0x44 // Set Tear Scanline +#define ST7789V_GSCAN 0x45 // Get Scanline +#define ST7789V_WRDISBV 0x51 // Write Display Brightness +#define ST7789V_RDDISBV 0x52 // Read Display Brightness +#define ST7789V_WRCTRLD 0x53 // Write CTRL Display +#define ST7789V_RDCTRLD 0x54 // Read CTRL Value Display +#define ST7789V_WRCACE 0x55 // Write Content Adaptive Brightness Control and Color Enhancement +#define ST7789V_RDCABC 0x56 // Read Content Adaptive Brightness Control +#define ST7789V_WRCABCMB 0x5E // Write CABC Minimum Brightness +#define ST7789V_RDCABCMB 0x5F // Read CABC Minimum Brightness +#define ST7789V_RDABCSDR 0x68 // Read Automatic Brightness Control Self-Diagnostic Result +#define ST7789V_RDID1 0xDA // Read ID1 Value +#define ST7789V_RDID2 0xDB // Read ID2 Value +#define ST7789V_RDID3 0xDC // Read ID3 Value + +#define ST7789V_RAMCTRL 0xB0 // RAM Control +#define ST7789V_RGBCTRL 0xB1 // RGB Interface Control +#define ST7789V_PORCTRL 0xB2 // Porch Setting +#define ST7789V_FRCTRL1 0xB3 // Frame Rate Control 1 (In partial mode/ idle colors) +#define ST7789V_GCTRL 0xB7 // Gate Control +#define ST7789V_DGMEN 0xBA // Digital Gamma Enable +#define ST7789V_VCOMS 0xBB // VCOM Setting +#define ST7789V_LCMCTRL 0xC0 // LCM Control +#define ST7789V_IDSET 0xC1 // ID Code Setting +#define ST7789V_VDVVRHEN 0xC2 // VDV and VRH Command Enable +#define ST7789V_VRHS 0xC3 // VRH Set +#define ST7789V_VDVS 0xC4 // VDV Set +#define ST7789V_VCMOFSET 0xC5 // VCOM Offset Set +#define ST7789V_FRCTRL2 0xC6 // Frame Rate Control in Normal Mode +#define ST7789V_CABCCTRL 0xC7 // CABC Control +#define ST7789V_REGSEL1 0xC8 // Register Value Selection 1 +#define ST7789V_REGSEL2 0xCA // Register Value Selection 2 +#define ST7789V_PWMFRSEL 0xCC // PWM Frequency Selection +#define ST7789V_PWCTRL1 0xD0 // Power Control 1 +#define ST7789V_VAPVANEN 0xD2 // Enable VAP/VAN signal output +#define ST7789V_CMD2EN 0xDF // Command 2 Enable +#define ST7789V_PVGAMCTRL 0xE0 // Positive Voltage Gamma Control +#define ST7789V_NVGAMCTRL 0xE1 // Negative Voltage Gamma Control +#define ST7789V_DGMLUTR 0xE2 // Digital Gamma Look-up Table for Red +#define ST7789V_DGMLUTB 0xE3 // Digital Gamma Look-up Table for Blue +#define ST7789V_GATECTRL 0xE4 // Gate Control +#define ST7789V_SPI2EN 0xE7 // SPI2 Enable +#define ST7789V_PWCTRL2 0xE8 // Power Control 2 +#define ST7789V_EQCTRL 0xE9 // Equalize time control +#define ST7789V_PROMCTRL 0xEC // Program Mode Control +#define ST7789V_PROMEN 0xFA // Program Mode Enable +#define ST7789V_NVMSET 0xFC // NVM Setting +#define ST7789V_PROMACT 0xFE // Program action + +static const uint16_t st7789v_init[] = { + DATASIZE_8BIT, + ESC_REG(ST7789V_SWRESET), ESC_DELAY(100), + ESC_REG(ST7789V_SLPOUT), ESC_DELAY(20), + + ESC_REG(ST7789V_PORCTRL), 0x000C, 0x000C, 0x0000, 0x0033, 0x0033, + ESC_REG(ST7789V_GCTRL), 0x0035, + ESC_REG(ST7789V_VCOMS), 0x001F, + ESC_REG(ST7789V_LCMCTRL), 0x002C, + ESC_REG(ST7789V_VDVVRHEN), 0x0001, 0x00C3, + ESC_REG(ST7789V_VDVS), 0x0020, + ESC_REG(ST7789V_FRCTRL2), 0x000F, + ESC_REG(ST7789V_PWCTRL1), 0x00A4, 0x00A1, + + ESC_REG(ST7789V_MADCTL), ST7789V_MADCTL_DATA, + ESC_REG(ST7789V_COLMOD), 0x0055, + + ESC_REG(ST7789V_NORON), + ESC_REG(ST7789V_DISPON), + ESC_END +}; |