86 lines
2.6 KiB
C
86 lines
2.6 KiB
C
/**
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* @file lvgl_helpers.h
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*/
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#ifndef LVGL_HELPERS_H
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#define LVGL_HELPERS_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*********************
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* INCLUDES
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*********************/
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#include <stdbool.h>
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#include "lvgl_spi_conf.h"
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#include "lvgl_tft/disp_driver.h"
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#include "lvgl_touch/touch_driver.h"
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/*********************
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* DEFINES
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*********************/
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#if defined (CONFIG_LV_TFT_DISPLAY_CONTROLLER_ST7789)
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#define DISP_BUF_SIZE (LV_HOR_RES_MAX * 40)
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#elif defined CONFIG_LV_TFT_DISPLAY_CONTROLLER_ST7735S
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#define DISP_BUF_SIZE (LV_HOR_RES_MAX * 40)
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#elif defined CONFIG_LV_TFT_DISPLAY_CONTROLLER_HX8357
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#define DISP_BUF_SIZE (LV_HOR_RES_MAX * 40)
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#elif defined CONFIG_LV_TFT_DISPLAY_CONTROLLER_SH1107
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#define DISP_BUF_SIZE (LV_HOR_RES_MAX * LV_VER_RES_MAX)
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#elif defined CONFIG_LV_TFT_DISPLAY_CONTROLLER_ILI9481
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#define DISP_BUF_SIZE (LV_HOR_RES_MAX * 40)
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#elif defined CONFIG_LV_TFT_DISPLAY_CONTROLLER_ILI9486
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#define DISP_BUF_SIZE (LV_HOR_RES_MAX * 40)
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#elif defined CONFIG_LV_TFT_DISPLAY_CONTROLLER_ILI9488
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#define DISP_BUF_SIZE (LV_HOR_RES_MAX * 40)
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#elif defined CONFIG_LV_TFT_DISPLAY_CONTROLLER_ILI9341
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#define DISP_BUF_SIZE (LV_HOR_RES_MAX * 64)
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#elif defined CONFIG_LV_TFT_DISPLAY_CONTROLLER_SSD1306
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#define DISP_BUF_SIZE (LV_HOR_RES_MAX*LV_VER_RES_MAX)
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#elif defined (CONFIG_LV_TFT_DISPLAY_CONTROLLER_FT81X)
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#define DISP_BUF_LINES 40
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#define DISP_BUF_SIZE (LV_HOR_RES_MAX * DISP_BUF_LINES)
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#elif defined (CONFIG_LV_TFT_DISPLAY_CONTROLLER_IL3820)
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#define DISP_BUF_SIZE (LV_VER_RES_MAX * IL3820_COLUMNS)
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#elif defined CONFIG_LV_TFT_DISPLAY_CONTROLLER_RA8875
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#define DISP_BUF_SIZE (LV_HOR_RES_MAX * 40)
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#elif defined (CONFIG_LV_TFT_DISPLAY_CONTROLLER_GC9A01)
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#define DISP_BUF_SIZE (LV_HOR_RES_MAX * 40)
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#elif defined (CONFIG_LV_TFT_DISPLAY_CONTROLLER_JD79653A)
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#define DISP_BUF_SIZE ((LV_VER_RES_MAX * LV_VER_RES_MAX) / 8) // 5KB
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#elif defined (CONFIG_LV_TFT_DISPLAY_CONTROLLER_UC8151D)
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#define DISP_BUF_SIZE ((LV_VER_RES_MAX * LV_VER_RES_MAX) / 8) // 2888 bytes
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#else
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#error "No display controller selected"
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#endif
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/**********************
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* TYPEDEFS
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**********************/
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/**********************
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* GLOBAL PROTOTYPES
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**********************/
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/* Initialize detected SPI and I2C bus and devices */
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void lvgl_driver_init(void);
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/* Initialize SPI master */
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bool lvgl_spi_driver_init(int host, int miso_pin, int mosi_pin, int sclk_pin,
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int max_transfer_sz, int dma_channel, int quadwp_pin, int quadhd_pin);
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/* Initialize I2C master */
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bool lvgl_i2c_driver_init(int port, int sda_pin, int scl_pin, int speed);
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/**********************
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* MACROS
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**********************/
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#ifdef __cplusplus
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} /* extern "C" */
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#endif
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#endif /* LVGL_HELPERS_H */
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