Tweaks for ESP32-S2 #250

include/lv_conf_v7.h

@@ -88,6 +88,8 @@ typedef int16_t lv_coord_t;
 #ifndef LV_MEM_SIZE
 #if defined(ARDUINO_ARCH_ESP8266)
 #  define LV_MEM_SIZE    (12 * 1024U) // Minimum 12 Kb
+#elif defined(ESP32S2)
+#  define LV_MEM_SIZE    (20 * 1024U)  // 20Kb is much better
 #elif defined(ARDUINO_ARCH_ESP32)
 #  define LV_MEM_SIZE    (48 * 1024U)  // 48Kb is much better
 #else
@@ -98,6 +100,8 @@ typedef int16_t lv_coord_t;
 #ifndef LV_VDB_SIZE
 #if defined(ARDUINO_ARCH_ESP8266)
 #  define LV_VDB_SIZE    (8 * 1024U)   // Minimum 8 Kb
+#elif defined(ESP32S2)
+#  define LV_VDB_SIZE    (16 * 1024U)  // 16kB draw buffer
 #elif defined(ARDUINO_ARCH_ESP32)
 #  define LV_VDB_SIZE    (32 * 1024U)  // 32kB draw buffer
 #else

user_setups/esp32s2/_esp32s2.ini

@@ -27,9 +27,7 @@ build_flags =
     -D NO_GLOBAL_HTTPUPDATE         ; dont instantiate httpUpdate
     ;-D CONFIG_NEWLIB_NANO_FORMAT
 ; -- lvgl build options -----------------------------
-    -D LV_MEM_SIZE=20480U              ; 20kB lvgl memory
-    -D LV_VDB_SIZE=16384U              ; 16kB draw buffer
-    -D LV_ATTRIBUTE_FAST_MEM=IRAM_ATTR
+    -D LV_ATTRIBUTE_FAST_MEM=       ; smaller RAM doesn't allow for IRAM_ATTR
     -D LV_ATTRIBUTE_TASK_HANDLER=IRAM_ATTR
     ;-D LV_FS_PC_PATH="//littlefs"   ; this needs to match the vfs mount pount
 ; -- ArduinoJson build options ----------------------------
@@ -71,6 +69,7 @@ lib_ignore =
 lib_deps =
     bodmer/TFT_eSPI@2.4.32
     ;ESP Async WebServer
+    git+https://github.com/fvanroie/ConsoleInput.git#dev
 
 ps_ram =
     -DBOARD_HAS_PSRAM

user_setups/esp32s2/wt32-86.ini

@@ -50,7 +50,7 @@ build_flags =
     -D LGFX_USE_V1=1
     -D SUPPORT_TRANSACTIONS
     -D SPI_TOUCH_FREQUENCY=2500000
-    -D TOUCH_DRIVER=0x6336     ; XPT2046 Resistive SPI touch panel driver
+    -D TOUCH_DRIVER=0x1680     ; GLS1680 Capacitive I2C touch panel driver
  
     -D I2C_TOUCH_PORT=0
     -D I2C_TOUCH_ADDRESS=0
@@ -62,7 +62,7 @@ lib_deps =
     ${env.lib_deps}
     ${esp32s2.lib_deps}
     lovyan03/LovyanGFX @ ^0.4.12
-    git+https://github.com/aselectroworks/Arduino-FT6336U.git
+    git+https://github.com/arovak/GSL2038.git
 
 lib_ignore =
     ${env.lib_ignore}