/***************************************************************************//** * @file main.c * @brief main() function. ******************************************************************************* * # License * Copyright 2025 Silicon Laboratories Inc. www.silabs.com ******************************************************************************* * * 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 }