feat(p4): Added tear-proofing feature and audio-related code.

espressif · Oct 5, 2024 · a2dd631 · a2dd631
1 parent 01fe06a
commit a2dd631
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Showing 9 changed files with 411 additions and 114 deletions.
diff --git a/bsp/esp32_p4_function_ev_board/Kconfig b/bsp/esp32_p4_function_ev_board/Kconfig
@@ -26,6 +26,15 @@ menu "Board Support Package(ESP32-P4)"
             default 100000
     endmenu
 
+    menu "I2S"
+        config BSP_I2S_NUM
+            int "I2S peripheral index"
+            default 1
+            range 0 1
+            help
+                ESP32S3 has two I2S peripherals, pick the one you want to use.
+    endmenu
+
     menu "uSD card - Virtual File System"
         config BSP_SD_FORMAT_ON_MOUNT_FAIL
             bool "Format uSD card if mounting fails"
@@ -68,14 +77,38 @@ menu "Board Support Package(ESP32-P4)"
     endmenu
 
     menu "Display"
+        config BSP_LCD_DPI_BUFFER_NUMS
+            int "Set number of frame buffers"
+            default 1
+            range 1 3
+            help
+                Let DPI LCD driver create a specified number of frame-size buffers. Only when it is set to multiple can the avoiding tearing be turned on.
+
+        config BSP_DISPLAY_LVGL_AVOID_TEAR
+            bool "Avoid tearing effect"
+            depends on BSP_LCD_DPI_BUFFER_NUMS > 1
+            default "n"
+            help
+                Avoid tearing effect through LVGL buffer mode and double frame buffers of RGB LCD. This feature is only available for RGB LCD.
+
+        choice BSP_DISPLAY_LVGL_MODE
+            depends on BSP_DISPLAY_LVGL_AVOID_TEAR
+            prompt "Select LVGL buffer mode"
+            default BSP_DISPLAY_LVGL_FULL_REFRESH
+            config BSP_DISPLAY_LVGL_FULL_REFRESH
+                bool "Full refresh"
+            config BSP_DISPLAY_LVGL_DIRECT_MODE
+                bool "Direct mode"
+        endchoice
+
         config BSP_DISPLAY_BRIGHTNESS_LEDC_CH
         int "LEDC channel index"
         default 1
         range 0 7
         help
             LEDC channel is used to generate PWM signal that controls display brightness.
             Set LEDC index that should be used.
-            
+
         choice BSP_LCD_COLOR_FORMAT
             prompt "Select LCD color format"
             default BSP_LCD_COLOR_FORMAT_RGB565

diff --git a/bsp/esp32_p4_function_ev_board/README.md b/bsp/esp32_p4_function_ev_board/README.md
@@ -25,15 +25,15 @@ Selection color format `Board Support Package(ESP32-P4) --> Display --> Select L
 
 <!-- Autogenerated start: Dependencies -->
 ### Capabilities and dependencies
-|  Capability |     Available    |                                                 Component                                                |    Version   |
-|-------------|------------------|----------------------------------------------------------------------------------------------------------|--------------|
-|   DISPLAY   |:heavy_check_mark:|    [espressif/esp_lcd_ek79007](https://components.espressif.com/components/espressif/esp_lcd_ek79007)    |>=0.1.0,<1.0.0|
-|  LVGL_PORT  |:heavy_check_mark:|      [espressif/esp_lvgl_port](https://components.espressif.com/components/espressif/esp_lvgl_port)      |      ^2      |
-|    TOUCH    |:heavy_check_mark:|[espressif/esp_lcd_touch_gt911](https://components.espressif.com/components/espressif/esp_lcd_touch_gt911)|      ^1      |
-|   BUTTONS   |        :x:       |                                                                                                          |              |
-|    AUDIO    |        :x:       |                                                                                                          |              |
-|AUDIO_SPEAKER|        :x:       |                                                                                                          |              |
-|  AUDIO_MIC  |        :x:       |                                                                                                          |              |
-|    SDCARD   |:heavy_check_mark:|                                                    idf                                                   |     >=5.3    |
-|     IMU     |        :x:       |                                                                                                          |              |
+|  Capability |     Available    |                                                 Component                                                |Version|
+|-------------|------------------|----------------------------------------------------------------------------------------------------------|-------|
+|   DISPLAY   |:heavy_check_mark:|    [espressif/esp_lcd_ek79007](https://components.espressif.com/components/espressif/esp_lcd_ek79007)    |  1.*  |
+|  LVGL_PORT  |:heavy_check_mark:|      [espressif/esp_lvgl_port](https://components.espressif.com/components/espressif/esp_lvgl_port)      |   ^2  |
+|    TOUCH    |:heavy_check_mark:|[espressif/esp_lcd_touch_gt911](https://components.espressif.com/components/espressif/esp_lcd_touch_gt911)|   ^1  |
+|   BUTTONS   |        :x:       |                                                                                                          |       |
+|    AUDIO    |:heavy_check_mark:|      [espressif/esp_codec_dev](https://components.espressif.com/components/espressif/esp_codec_dev)      | 1.2.* |
+|AUDIO_SPEAKER|:heavy_check_mark:|                                                                                                          |       |
+|  AUDIO_MIC  |:heavy_check_mark:|                                                                                                          |       |
+|    SDCARD   |:heavy_check_mark:|                                                    idf                                                   | >=5.3 |
+|     IMU     |        :x:       |                                                                                                          |       |
 <!-- Autogenerated end: Dependencies -->