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Ho_Siren/Firmware/blink_pwm_baremetal/main.c

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+/***************************************************************************//**
+ * @file main.c
+ * @brief main() function.
+ *******************************************************************************
+ * # License
+ * <b>Copyright 2025 Silicon Laboratories Inc. www.silabs.com</b>
+ *******************************************************************************
+ *
+ * SPDX-License-Identifier: Zlib
+ *
+ * The licensor of this software is Silicon Laboratories Inc.
+ *
+ * This software is provided 'as-is', without any express or implied
+ * warranty. In no event will the authors be held liable for any damages
+ * arising from the use of this software.
+ *
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ *
+ * 1. The origin of this software must not be misrepresented; you must not
+ *    claim that you wrote the original software. If you use this software
+ *    in a product, an acknowledgment in the product documentation would be
+ *    appreciated but is not required.
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ *    misrepresented as being the original software.
+ * 3. This notice may not be removed or altered from any source distribution.
+ *
+ ******************************************************************************/
+#include "sl_component_catalog.h"
+#include "sl_main_init.h"
+#if defined(SL_CATALOG_POWER_MANAGER_PRESENT)
+#include "sl_power_manager.h"
+#endif
+#if defined(SL_CATALOG_KERNEL_PRESENT)
+#include "sl_main_kernel.h"
+#else // SL_CATALOG_KERNEL_PRESENT
+#include "sl_main_process_action.h"
+#endif // SL_CATALOG_KERNEL_PRESENT
+
+int main(void)
+{
+  // Initialize Silicon Labs device, system, service(s) and protocol stack(s).
+  // Note that if the kernel is present, the start task will be started and software
+  // component initialization will take place there.
+  sl_main_init();
+
+#if defined(SL_CATALOG_KERNEL_PRESENT)
+  // Start the kernel. The start task will be executed (Highest priority) to complete
+  // the Simplicity SDK components initialization and the user app_init() hook function will be called.
+  sl_main_kernel_start();
+#else // SL_CATALOG_KERNEL_PRESENT
+
+  // User provided code.
+  app_init();
+
+  while (1) {
+    // Silicon Labs components process action routine
+    // must be called from the super loop.
+    sl_main_process_action();
+
+    // User provided code. Application process.
+    app_process_action();
+
+#if defined(SL_CATALOG_POWER_MANAGER_PRESENT)
+    // Let the CPU go to sleep if the system allows it.
+    sl_power_manager_sleep();
+#endif
+  }
+#endif // SL_CATALOG_KERNEL_PRESENT
+}