first commit

libraries/M5Unified/examples/PlatformIO_SDL/README.md

@@ -0,0 +1,3 @@
+
+# Check here for setup instructions.  
+## [Steps to run M5GFX on a PC.](https://github.com/m5stack/M5GFX/blob/master/examples/PlatformIO_SDL/README.md)

libraries/M5Unified/examples/PlatformIO_SDL/platformio.ini

@@ -0,0 +1,66 @@
+; PlatformIO Project Configuration File
+;
+;   Build options: build flags, source filter
+;   Upload options: custom upload port, speed and extra flags
+;   Library options: dependencies, extra library storages
+;   Advanced options: extra scripting
+;
+; Please visit documentation for the other options and examples
+; https://docs.platformio.org/page/projectconf.html
+
+[platformio]
+default_envs = native
+
+[env]
+lib_extra_dirs=../../../
+
+[env:native]
+platform = native
+build_type = debug
+build_flags = -O0 -xc++ -std=c++14 -lSDL2
+  -I"/usr/local/include/SDL2"                ; for intel mac homebrew SDL2
+  -L"/usr/local/lib"                         ; for intel mac homebrew SDL2
+  -I"${sysenv.HOMEBREW_PREFIX}/include/SDL2" ; for arm mac homebrew SDL2
+  -L"${sysenv.HOMEBREW_PREFIX}/lib"          ; for arm mac homebrew SDL2
+
+[env:native_StickCPlus]
+extends = native
+platform = native
+build_flags = ${env:native.build_flags}
+  -DM5GFX_SCALE=2
+  -DM5GFX_ROTATION=0
+  -DM5GFX_BOARD=board_M5StickCPlus
+
+[env:native_Paper]
+extends = native
+platform = native
+build_flags = ${env:native.build_flags}
+  -DM5GFX_ROTATION=0
+  -DM5GFX_BOARD=board_M5Paper
+
+[esp32_base]
+build_type = debug
+platform = espressif32
+board = esp32dev
+upload_speed = 1500000
+monitor_speed = 115200
+monitor_filters = esp32_exception_decoder
+
+[env:esp32_arduino]
+extends = esp32_base
+framework = arduino
+
+[env:esp32c3_arduino]
+extends = esp32_base
+framework = arduino
+board = esp32-c3-devkitm-1
+
+[env:esp32s3_arduino]
+extends = esp32_base
+framework = arduino
+board = esp32-s3-devkitc-1
+
+[env:esp32_idf]
+extends = esp32_base
+framework = espidf
+

libraries/M5Unified/examples/PlatformIO_SDL/src/sdl_main.cpp

@@ -0,0 +1,25 @@
+#include <M5GFX.h>
+#if defined ( SDL_h_ )
+
+void setup(void);
+void loop(void);
+
+__attribute__((weak))
+int user_func(bool* running)
+{
+  setup();
+  do
+  {
+    loop();
+  } while (*running);
+  return 0;
+}
+
+int main(int, char**)
+{
+  // The second argument is effective for step execution with breakpoints.
+  // You can specify the time in milliseconds to perform slow execution that ensures screen updates.
+  return lgfx::Panel_sdl::main(user_func, 128);
+}
+
+#endif

libraries/M5Unified/examples/PlatformIO_SDL/src/user_code.cpp

@@ -0,0 +1,61 @@
+#include <M5Unified.h>
+
+void setup(void)
+{
+  /// You may output logs to standard output.
+  M5_LOGE("this is error LOG");
+  M5_LOGW("this is warning LOG");
+  M5_LOGI("this is info LOG");
+  M5_LOGD("this is debug LOG");
+  M5_LOGV("this is verbose LOG");
+
+  M5.begin();
+  M5.Speaker.tone(2000, 100, 0, false);
+  M5.Speaker.tone(1000, 100, 0, false);
+
+  M5.Display.printf("Please push cursor keys.\nButtonA == Left key\nButtonB == Down key\nButtonC == Right key\nButtonPWR == Up key\n");
+}
+
+void loop(void)
+{
+  M5.delay(8);
+  M5.update();
+  auto td = M5.Touch.getDetail();
+  if (td.isPressed()) {
+    M5.Display.fillCircle(td.x, td.y, 64, rand());
+    int32_t tone = 880 + td.x + td.y;
+    if (tone > 0) {
+      M5.Speaker.tone(tone, 50, 0);
+    }
+  }
+
+  if (M5.BtnPWR.wasClicked()) {
+    M5.Speaker.tone(4000, 200);
+    M5_LOGD("BtnPWR Clicked");
+  }
+  if (M5.BtnA.wasClicked()) {
+    M5.Speaker.tone(2000, 200);
+    M5_LOGI("BtnA Clicked");
+  }
+  if (M5.BtnB.wasClicked()) {
+    M5.Speaker.tone(1000, 200);
+    M5_LOGW("BtnB Clicked");
+  }
+  if (M5.BtnC.wasClicked()) {
+    M5.Speaker.tone(500, 200);
+    M5_LOGE("BtnC Clicked");
+  }
+}
+
+#if defined ( ESP_PLATFORM ) && !defined ( ARDUINO )
+extern "C" {
+int app_main(int, char**)
+{
+    setup();
+    for (;;) {
+      loop();
+    }
+    return 0;
+}
+}
+#endif