diff options
Diffstat (limited to 'fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/littlevgl/vgl-wasm-runtime/src/platform/zephyr/XPT2046.h')
-rw-r--r-- | fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/littlevgl/vgl-wasm-runtime/src/platform/zephyr/XPT2046.h | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/littlevgl/vgl-wasm-runtime/src/platform/zephyr/XPT2046.h b/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/littlevgl/vgl-wasm-runtime/src/platform/zephyr/XPT2046.h new file mode 100644 index 000000000..3cd3a571d --- /dev/null +++ b/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/littlevgl/vgl-wasm-runtime/src/platform/zephyr/XPT2046.h @@ -0,0 +1,87 @@ +/** + * @file XPT2046.h + * + */ + +#ifndef XPT2046_H +#define XPT2046_H + +#define USE_XPT2046 1 + +#define XPT2046_HOR_RES 320 +#define XPT2046_VER_RES 240 +#define XPT2046_X_MIN 200 +#define XPT2046_Y_MIN 200 +#define XPT2046_X_MAX 3800 +#define XPT2046_Y_MAX 3800 +#define XPT2046_AVG 4 +#define XPT2046_INV 0 + +#define CMD_X_READ 0b10010000 +#define CMD_Y_READ 0b11010000 + +#ifdef __cplusplus +extern "C" { +#endif + +/********************* + * INCLUDES + *********************/ + +#if USE_XPT2046 +#include <autoconf.h> +#include <stdint.h> +#include <stdbool.h> +//#include "lvgl/lv_hal/lv_hal_indev.h" +#include "device.h" +#include "drivers/gpio.h" +#if 1 +enum { LV_INDEV_STATE_REL = 0, LV_INDEV_STATE_PR }; +typedef uint8_t lv_indev_state_t; +typedef int16_t lv_coord_t; +typedef struct { + lv_coord_t x; + lv_coord_t y; +} lv_point_t; + +typedef struct { + union { + lv_point_t + point; /*For LV_INDEV_TYPE_POINTER the currently pressed point*/ + uint32_t key; /*For LV_INDEV_TYPE_KEYPAD the currently pressed key*/ + uint32_t btn; /*For LV_INDEV_TYPE_BUTTON the currently pressed button*/ + int16_t enc_diff; /*For LV_INDEV_TYPE_ENCODER number of steps since the + previous read*/ + }; + void *user_data; /*'lv_indev_drv_t.priv' for this driver*/ + lv_indev_state_t state; /*LV_INDEV_STATE_REL or LV_INDEV_STATE_PR*/ +} lv_indev_data_t; +#endif + +/********************* + * DEFINES + *********************/ + +/********************** + * TYPEDEFS + **********************/ + +/********************** + * GLOBAL PROTOTYPES + **********************/ +void +xpt2046_init(void); +bool +xpt2046_read(lv_indev_data_t *data); + +/********************** + * MACROS + **********************/ + +#endif /* USE_XPT2046 */ + +#ifdef __cplusplus +} /* extern "C" */ +#endif + +#endif /* XPT2046_H */ |