Clean up repository and improve console initialization

- Remove Emacs backup files (cmd_ip.c~, cmd_wifi.c~)
- Add new_rules.part to .gitignore (temp file used by gen_udev_rules.py)
- Update version to 2.1.0-CONSOLE-DEBUG for debugging
- Add debug logging around console REPL initialization
- Improve error handling for console initialization failures
- Remove unreachable code after esp_console_start_repl()

.gitignore

@@ -12,6 +12,9 @@ sdkconfig.old
 firmware/
 flash_args_*
 
+# Temporary files
+new_rules.part
+
 # IDE
 .vscode/
 .idea/

dependencies.lock

@@ -17,5 +17,5 @@ direct_dependencies:
 - espressif/led_strip
 - idf
 manifest_hash: cfead66889b7175cc6aa9a766fd00dc94649d6800986f3fcc4645dc58723ed39
-target: esp32c5
+target: esp32s3
 version: 2.0.0

main/main.c

@@ -39,6 +39,7 @@
 #include "freertos/FreeRTOS.h"
 #include "freertos/task.h"
 #include "esp_system.h"
+#include "esp_err.h"
 #include "esp_log.h"
 #include "esp_console.h"
 #include "esp_vfs_dev.h"
@@ -62,7 +63,7 @@
 #include "csi_manager.h"
 #endif
 
-#define APP_VERSION "2.0.0-SHELL"
+#define APP_VERSION "2.1.0-CONSOLE-DEBUG"
 
 static const char *TAG = "MAIN";
 
@@ -173,7 +174,7 @@ void app_main(void) {
         ESP_LOGW(TAG, "GPS initialization skipped (Disabled in NVS)");
     }
 
-    // 4. Hardware Init
+    // Hardware Init
     status_led_init(RGB_LED_GPIO, HAS_RGB_LED);
     status_led_set_state(LED_STATE_FAILED); // Force Red Blink
 #ifdef CONFIG_ESP_WIFI_CSI_ENABLED
@@ -186,27 +187,42 @@ void app_main(void) {
     iperf_param_init();
 
     // 6. Initialize Console (REPL)
+    ESP_LOGI(TAG, "Initializing console REPL...");
     esp_console_repl_t *repl = NULL;
     esp_console_repl_config_t repl_config = ESP_CONSOLE_REPL_CONFIG_DEFAULT();
-
     repl_config.prompt = s_cli_prompt;
     repl_config.max_cmdline_length = 1024;
 
     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));
+    esp_err_t repl_init_err = esp_console_new_repl_uart(&hw_config, &repl_config, &repl);
+    if (repl_init_err != ESP_OK) {
+        ESP_LOGE(TAG, "Failed to create console REPL: %s", esp_err_to_name(repl_init_err));
+        esp_restart();
+    }
+    ESP_LOGI(TAG, "Console REPL object created successfully");
 
     // 7. Register Commands
+    ESP_LOGI(TAG, "Registering console commands...");
     register_system_common();
     app_console_register_commands();
+    ESP_LOGI(TAG, "Console commands registered");
 
     // 8. Initial Prompt State Check
     app_console_update_prompt();
 
     // 9. Start Shell
+    ESP_LOGI(TAG, "Starting console REPL...");
     printf("\n ==================================================\n");
     printf(" |       ESP32 iPerf Shell - Ready                |\n");
     printf(" |       Type 'help' for commands                 |\n");
     printf(" ==================================================\n");
+    fflush(stdout);
 
-    ESP_ERROR_CHECK(esp_console_start_repl(repl));
+    esp_err_t repl_err = esp_console_start_repl(repl);
+    if (repl_err != ESP_OK) {
+        ESP_LOGE(TAG, "Failed to start console REPL: %s", esp_err_to_name(repl_err));
+        esp_restart();
+    }
+    // Note: esp_console_start_repl() blocks and never returns on success
+    // so code below would never execute
 }