part 2

part2_architecture/lab1-1_architecture/main/CMakeLists.txt

@@ -0,0 +1,3 @@
+idf_component_register(
+            SRC_DIRS "." 
+            INCLUDE_DIRS ".")

part2_architecture/lab1-1_architecture/main/component.mk

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+COMPONENT_SRCDIRS := .
+COMPONENT_ADD_INCLUDEDIRS := .

part2_architecture/lab1-1_architecture/main/main.c

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+/****************************************************************************
+ * Copyright (C) 2020 by Fabrice Muller                                     *
+ *                                                                          *
+ * This file is useful for ESP32 Design course.                             *
+ *                                                                          *
+ ****************************************************************************/
+
+/**
+ * @file lab1-1_main.c
+ * @author Fabrice Muller
+ * @date 12 Sep. 2020
+ * @brief File containing the lab1-1 of Part 2.
+ *
+ * @see https://github.com/fmuller-pns/esp32-vscode-project-template
+ */
+ 
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include "freertos/FreeRTOS.h"
+#include "freertos/task.h"
+#include "esp_log.h"
+
+#include "esp_system.h"
+#include "esp_spi_flash.h"
+#include "esp32/clk.h"
+#include "sys/time.h"
+#include "soc/rtc.h"
+#include "soc/cpu.h"
+
+/**
+ * @brief Starting point function
+ * 
+ */
+
+void app_main(void) {
+    esp_chip_info_t chip_info;
+    esp_chip_info(&chip_info);
+    uint8_t base_mac_addr[6] = {0};
+
+	
+	/* Print chip information */
+    printf("This is ESP32 chip.\n");
+    printf("Features:\n");
+    printf(" - CPU clock frequency : %d MHz\n", (uint32_t)(esp_clk_cpu_freq()/1E6));
+    printf(" - APB clock frequency : %d MHz\n", (uint32_t)(esp_clk_apb_freq()/1E6));
+    printf(" - XTAL clock frequency : %d MHz\n", (uint32_t)(esp_clk_xtal_freq()/1E6));
+    printf(" - RTC clock frequency : %f KHz\n", (float)(rtc_clk_slow_freq_get_hz()/1000.0F));
+    
+
+   
+    printf(" - %d CPU cores\n", chip_info.cores);
+    printf(" - chip revision number : %d\n", chip_info.revision);
+
+	/* Print Flash memory information (external/internal & size), Wifi, Bluetooth (Classic/LE ?) */
+    printf(" - Features : %d \n", chip_info.features);
+    printf(" - Flash memory : %f bytes\n", (float)(spi_flash_get_chip_size()));
+
+
+	/* Print  MAC Address */
+    esp_efuse_mac_get_default(base_mac_addr);
+    printf(" - MAC Address : %02x %02x %02x %02x %02x %02x\n", base_mac_addr[0],base_mac_addr[1],base_mac_addr[2],base_mac_addr[3],base_mac_addr[4],base_mac_addr[5]);
+
+
+	/* Print if Debug mode is actived */
+    if (esp_cpu_in_ocd_debug_mode())
+    {
+        printf("Debug mode enabled\n");;
+    }
+    else
+    {
+        printf("Debug mode disabled\n");;
+    }
+}
+
+