more cmd stuff

main/main.c

@@ -33,6 +33,8 @@
 
 #include <stdio.h>
 #include <string.h>
+#include <sys/time.h> // Added for gettimeofday
+#include <time.h>     // Added for time structs
 #include "sdkconfig.h"
 #include "freertos/FreeRTOS.h"
 #include "freertos/task.h"
@@ -42,7 +44,7 @@
 #include "esp_vfs_dev.h"
 #include "driver/uart.h"
 #include "nvs_flash.h"
-#include "nvs.h" // Added for NVS read
+#include "nvs.h"
 #include "esp_netif.h"
 #include "esp_event.h"
 
@@ -67,6 +69,18 @@ static const char *TAG = "MAIN";
 // --- Global Prompt Buffer (Mutable) ---
 static char s_cli_prompt[32] = "esp32> ";
 
+// --- Custom Log Formatter (Epoch Timestamp) ---
+// This ensures logs match tcpdump/wireshark format: [Seconds.Microseconds]
+static int custom_log_vprintf(const char *fmt, va_list args) {
+    struct timeval tv;
+    gettimeofday(&tv, NULL);
+
+    // Print [1766437791.123456] prefix
+    printf("[%ld.%06ld] ", (long)tv.tv_sec, (long)tv.tv_usec);
+
+    return vprintf(fmt, args);
+}
+
 // --- Prompt Updater ---
 void app_console_update_prompt(void) {
     bool dirty = false;
@@ -136,7 +150,11 @@ void app_main(void) {
     }
     ESP_ERROR_CHECK(ret);
 
-    // 2. Initialize Netif & Event Loop
+    // 2. Register Custom Log Formatter (Epoch Time)
+    // Must be done before any logs are printed to ensure consistency
+    esp_log_set_vprintf(custom_log_vprintf);
+
+    // 3. Initialize Netif & Event Loop
     ESP_ERROR_CHECK(esp_netif_init());
     ESP_ERROR_CHECK(esp_event_loop_create_default());
 
@@ -155,18 +173,18 @@ void app_main(void) {
         ESP_LOGW(TAG, "GPS initialization skipped (Disabled in NVS)");
     }
 
-    // 3. Hardware Init
+    // 4. Hardware Init
     status_led_init(RGB_LED_GPIO, HAS_RGB_LED);
 #ifdef CONFIG_ESP_WIFI_CSI_ENABLED
     ESP_ERROR_CHECK(csi_log_init());
     csi_mgr_init();
 #endif
 
-    // 4. Initialize WiFi Controller & iPerf
+    // 5. Initialize WiFi Controller & iPerf
     wifi_ctl_init();
     iperf_param_init();
 
-    // 5. Initialize Console
+    // 6. Initialize Console (REPL)
     esp_console_repl_t *repl = NULL;
     esp_console_repl_config_t repl_config = ESP_CONSOLE_REPL_CONFIG_DEFAULT();
 
@@ -176,14 +194,14 @@ void app_main(void) {
     esp_console_dev_uart_config_t hw_config = ESP_CONSOLE_DEV_UART_CONFIG_DEFAULT();
     ESP_ERROR_CHECK(esp_console_new_repl_uart(&hw_config, &repl_config, &repl));
 
-    // 6. Register Commands
+    // 7. Register Commands
     register_system_common();
     app_console_register_commands();
 
-    // 7. Initial Prompt State Check
+    // 8. Initial Prompt State Check
     app_console_update_prompt();
 
-    // 8. Start Shell
+    // 9. Start Shell
     printf("\n ==================================================\n");
     printf(" |       ESP32 iPerf Shell - Ready                |\n");
     printf(" |       Type 'help' for commands                 |\n");

sdkconfig.defaults

@@ -7,3 +7,14 @@ CONFIG_FREERTOS_HZ=1000
 CONFIG_CONSOLE_UART_RX_BUF_SIZE=1024
 CONFIG_PARTITION_TABLE_CUSTOM=y
 CONFIG_ESP_WIFI_CSI_ENABLED=n
+# Use System Time (Wall Clock) for Logs instead of Boot Time
+# Shared Base Defaults
+CONFIG_COMPILER_OPTIMIZATION_SIZE=y
+CONFIG_ESP_SYSTEM_EVENT_TASK_STACK_SIZE=6144
+CONFIG_ESP_MAIN_TASK_STACK_SIZE=8192
+CONFIG_FREERTOS_ISR_STACKSIZE=2048
+CONFIG_FREERTOS_HZ=1000
+CONFIG_CONSOLE_UART_RX_BUF_SIZE=1024
+CONFIG_PARTITION_TABLE_CUSTOM=y
+CONFIG_ESP_WIFI_CSI_ENABLED=n
+CONFIG_LOG_TIMESTAMP_SOURCE_NONE=y