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6dfac0dd68
A section in the documentation has also been added to talk about the wrap feature of the linker.
34 lines
745 B
C
34 lines
745 B
C
/*
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* SPDX-FileCopyrightText: 2010-2022 Espressif Systems (Shanghai) CO LTD
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*
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* SPDX-License-Identifier: CC0-1.0
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*/
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#include <stdio.h>
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#include "sdkconfig.h"
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#include "freertos/FreeRTOS.h"
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#include "freertos/task.h"
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/**
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* Declare the symbol pointing to the former implementation of esp_restart function
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*/
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extern void __real_esp_restart(void);
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/**
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* Redefine esp_restart function to print a message before actually restarting
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*/
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void __wrap_esp_restart(void)
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{
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printf("Restarting in progress...\n");
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/* Call the former implementation to actually restart the board */
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__real_esp_restart();
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}
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void app_main(void)
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{
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printf("Restarting in 5 seconds...\n");
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vTaskDelay(5000 / portTICK_PERIOD_MS);
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esp_restart();
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}
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