ESP32-S3-Touch-AMOLED-1.43

http://www.waveshare.com/wiki/ESP32-S3-Touch-AMOLED-1.43
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ESP32-S3-Touch-AMOLED-1.43 is an ESP32-S3-based development board by Waveshare featuring a 1.43-inch...
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### Initialize WiFi Access Point

Source: http://www.waveshare.com/wiki/ESP32-S3-Touch-AMOLED-1.43

Sets up the ESP32 as a WiFi access point with a specific SSID and password.

```cpp
const char* ssid     = "bsp_esp_demo";
const char* password = "waveshare"; 

WiFi.softAP(ssid,password);
```

--------------------------------

### Enable Software Screen Rotation

Source: http://www.waveshare.com/wiki/ESP32-S3-Touch-AMOLED-1.43

Uncomment the EXAMPLE_Rotate_90 macro in the main file to enable software-based screen rotation.

```cpp
#define EXAMPLE_Rotate_90
```

```cpp
#define EXAMPLE_Rotate_90
```

--------------------------------

### Hello World Arduino Sketch

Source: http://www.waveshare.com/wiki/ESP32-S3-Touch-AMOLED-1.43

Basic Arduino sketch to initialize serial communication and print a message to the console every two seconds.

```cpp
void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
}

void loop() {
  // put your main code here, to run repeatedly:
  Serial.println("Hello, World!");
  delay(2000);
}
```

--------------------------------

### Locate Library Files

Source: http://www.waveshare.com/wiki/ESP32-S3-Touch-AMOLED-1.43

Path to the required library files for the ESP32-S3-Touch-AMOLED-1.43 board.

```text
..\ESP32-S3-Touch-AMOLED-1.43-Demo\Arduino\libraries
```

--------------------------------

### Enable Software Display Rotation

Source: http://www.waveshare.com/wiki/ESP32-S3-Touch-AMOLED-1.43

Uncomment this macro in lcd_bsp.c to enable 90-degree software rotation for the display.

```c
#define EXAMPLE_Rotate_90
```

--------------------------------

### Configure LVGL Memory Settings

Source: http://www.waveshare.com/wiki/ESP32-S3-Touch-AMOLED-1.43

Defines color depth and memory allocation strategies for the LVGL library in lvgl_conf.h.

```c
/*Color depth: 1 (1 byte per pixel), 8 (RGB332), 16 (RGB565), 32 (ARGB8888)*/
#define LV_COLOR_DEPTH 16//Color depth, a macro definition that must be concerned with porting LVGL


#define LV_MEM_CUSTOM 0
#if LV_MEM_CUSTOM == 0
    /*Size of the memory available for `lv_mem_alloc()` in bytes (>= 2kB)*/
    #define LV_MEM_SIZE (48U * 1024U)          /*[bytes]*/

    /*Set an address for the memory pool instead of allocating it as a normal array. Can be in external SRAM too.*/
    #define LV_MEM_ADR 0     /*0: unused*/
    /*Instead of an address give a memory allocator that will be called to get a memory pool for LVGL. E.g. my_malloc*/
    #if LV_MEM_ADR == 0
        #undef LV_MEM_POOL_INCLUDE
        #undef LV_MEM_POOL_ALLOC
    #endif

#else       /*LV_MEM_CUSTOM*/
    #define LV_MEM_CUSTOM_INCLUDE <stdlib.h>   /*Header for the dynamic memory function*/
    #define LV_MEM_CUSTOM_ALLOC   malloc
    #define LV_MEM_CUSTOM_FREE    free
    #define LV_MEM_CUSTOM_REALLOC realloc
#endif     /*LV_MEM_CUSTOM*/
//The above section is mainly for LVGL memory allocation, 
//which defaults to lv_mem_alloc() versus lv_mem_free().
```

--------------------------------

### Configure SD Card Communication Mode

Source: http://www.waveshare.com/wiki/ESP32-S3-Touch-AMOLED-1.43

Defines the communication protocol for the TF card. Modify the macro definition in sd_card_bsp.cpp to switch between SDMMC and SPI.

```cpp
#define SD_Read_Mode USER_SPI
```
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