Move drivers from the lv_port_esp32 to here

2020-12-17 00:02:55 -06:00 · 2020-12-17 00:02:55 -06:00 · 08384030b0
commit 08384030b0
parent 5a32d98f83
69 changed files with 14977 additions and 2 deletions
--- a/lvgl_tft/hx8357.h
+++ b/lvgl_tft/hx8357.h
@ -0,0 +1,151 @@
+/**
+ * @file HX8357.h
+ *
+ * Roughly based on the Adafruit_HX8357_Library
+ *
+ * This library should work with:
+ * Adafruit 3.5" TFT 320x480 + Touchscreen Breakout
+ *    http://www.adafruit.com/products/2050
+ *
+ * Adafruit TFT FeatherWing - 3.5" 480x320 Touchscreen for Feathers 
+ *    https://www.adafruit.com/product/3651
+ *
+ */
+
+#ifndef HX8357_H
+#define HX8357_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*********************
+ *      INCLUDES
+ *********************/
+#include <stdbool.h>
+#include <stdint.h>
+
+#ifdef LV_LVGL_H_INCLUDE_SIMPLE
+#include "lvgl.h"
+#else
+#include "lvgl/lvgl.h"
+#endif
+#include "../lvgl_helpers.h"
+
+ /*********************
+ *      DEFINES
+ *********************/
+#define HX8357_DC   CONFIG_LV_DISP_PIN_DC
+#define HX8357_RST  CONFIG_LV_DISP_PIN_RST
+#define HX8357_BCKL CONFIG_LV_DISP_PIN_BCKL
+
+#define HX8357_ENABLE_BACKLIGHT_CONTROL CONFIG_LV_ENABLE_BACKLIGHT_CONTROL
+
+#if CONFIG_LV_BACKLIGHT_ACTIVE_LVL
+  #define HX8357_BCKL_ACTIVE_LVL 1
+#else
+  #define HX8357_BCKL_ACTIVE_LVL 0
+#endif
+
+// if text/images are backwards, try setting this to 1
+#define HX8357_INVERT_DISPLAY CONFIG_LV_INVERT_DISPLAY
+
+
+/*******************
+ * HX8357B/D REGS
+*********************/
+#define HX8357D                    0xD  ///< Our internal const for D type
+#define HX8357B                    0xB  ///< Our internal const for B type
+
+#define HX8357_TFTWIDTH            320  ///< 320 pixels wide
+#define HX8357_TFTHEIGHT           480  ///< 480 pixels tall
+
+#define HX8357_NOP                0x00  ///< No op
+#define HX8357_SWRESET            0x01  ///< software reset
+#define HX8357_RDDID              0x04  ///< Read ID
+#define HX8357_RDDST              0x09  ///< (unknown)
+
+#define HX8357_RDPOWMODE          0x0A  ///< Read power mode Read power mode
+#define HX8357_RDMADCTL           0x0B  ///< Read MADCTL
+#define HX8357_RDCOLMOD           0x0C  ///< Column entry mode
+#define HX8357_RDDIM              0x0D  ///< Read display image mode
+#define HX8357_RDDSDR             0x0F  ///< Read dosplay signal mode
+
+#define HX8357_SLPIN              0x10  ///< Enter sleep mode
+#define HX8357_SLPOUT             0x11  ///< Exit sleep mode
+#define HX8357B_PTLON             0x12  ///< Partial mode on
+#define HX8357B_NORON             0x13  ///< Normal mode
+
+#define HX8357_INVOFF             0x20  ///< Turn off invert
+#define HX8357_INVON              0x21  ///< Turn on invert
+#define HX8357_DISPOFF            0x28  ///< Display on
+#define HX8357_DISPON             0x29  ///< Display off
+
+#define HX8357_CASET              0x2A  ///< Column addr set
+#define HX8357_PASET              0x2B  ///< Page addr set
+#define HX8357_RAMWR              0x2C  ///< Write VRAM
+#define HX8357_RAMRD              0x2E  ///< Read VRAm
+
+#define HX8357B_PTLAR             0x30  ///< (unknown)
+#define HX8357_TEON               0x35  ///< Tear enable on
+#define HX8357_TEARLINE           0x44  ///< (unknown)
+#define HX8357_MADCTL             0x36  ///< Memory access control
+#define HX8357_COLMOD             0x3A  ///< Color mode
+
+#define HX8357_SETOSC             0xB0  ///< Set oscillator
+#define HX8357_SETPWR1            0xB1  ///< Set power control
+#define HX8357B_SETDISPLAY        0xB2  ///< Set display mode
+#define HX8357_SETRGB             0xB3  ///< Set RGB interface
+#define HX8357D_SETCOM            0xB6  ///< Set VCOM voltage
+
+#define HX8357B_SETDISPMODE       0xB4  ///< Set display mode
+#define HX8357D_SETCYC            0xB4  ///< Set display cycle reg
+#define HX8357B_SETOTP            0xB7  ///< Set OTP memory
+#define HX8357D_SETC              0xB9  ///< Enable extension command
+
+#define HX8357B_SET_PANEL_DRIVING 0xC0  ///< Set panel drive mode
+#define HX8357D_SETSTBA           0xC0  ///< Set source option
+#define HX8357B_SETDGC            0xC1  ///< Set DGC settings
+#define HX8357B_SETID             0xC3  ///< Set ID
+#define HX8357B_SETDDB            0xC4  ///< Set DDB
+#define HX8357B_SETDISPLAYFRAME   0xC5  ///< Set display frame
+#define HX8357B_GAMMASET          0xC8  ///< Set Gamma correction
+#define HX8357B_SETCABC           0xC9  ///< Set CABC
+#define HX8357_SETPANEL           0xCC  ///< Set Panel
+
+#define HX8357B_SETPOWER          0xD0  ///< Set power control
+#define HX8357B_SETVCOM           0xD1  ///< Set VCOM
+#define HX8357B_SETPWRNORMAL      0xD2  ///< Set power normal
+
+#define HX8357B_RDID1             0xDA  ///< Read ID #1
+#define HX8357B_RDID2             0xDB  ///< Read ID #2
+#define HX8357B_RDID3             0xDC  ///< Read ID #3
+#define HX8357B_RDID4             0xDD  ///< Read ID #4
+
+#define HX8357D_SETGAMMA          0xE0  ///< Set Gamma
+
+#define HX8357B_SETGAMMA          0xC8 ///< Set Gamma
+#define HX8357B_SETPANELRELATED   0xE9 ///< Set panel related
+
+ /**********************
+ *      TYPEDEFS
+ **********************/
+
+/**********************
+ * GLOBAL PROTOTYPES
+ **********************/
+
+void hx8357_init(void);
+void hx8357_flush(lv_disp_drv_t * drv, const lv_area_t * area, lv_color_t * color_map);
+void hx8357_enable_backlight(bool backlight);
+void hx8357_set_rotation(uint8_t r);
+
+/**********************
+ *      MACROS
+ **********************/
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
+#endif /*HX8357_H*/