Update settings.md docs

Signed-off-by: YoungSoo Shin <shinys000114@gmail.com>

docs/settings.md

@@ -12,8 +12,8 @@
 
 The device boots in APSTA mode by default and services the following AP.
 
-- SSID: odroid-pm
+- SSID: powermate
-- Password: powermate
+- Password: hardkernel
 
 After connecting to the above AP using a smartphone, etc., you can configure the device by accessing the
 `http://192.168.4.1` address.

main/CMakeLists.txt

@@ -68,4 +68,22 @@ add_custom_target(protobuf_generate ALL
 )
 
 add_dependencies(${COMPONENT_LIB} build_web_app)
-add_dependencies(${COMPONENT_LIB} protobuf_generate)
+add_dependencies(${COMPONENT_LIB} protobuf_generate)
+
+execute_process(
+        COMMAND git rev-parse --short HEAD
+        WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
+        OUTPUT_VARIABLE GIT_HASH
+        OUTPUT_STRIP_TRAILING_WHITESPACE
+)
+
+add_compile_definitions(VERSION_HASH="${GIT_HASH}")
+
+execute_process(
+        COMMAND git describe --tags --abbrev=0
+        WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
+        OUTPUT_VARIABLE GIT_TAG
+        OUTPUT_STRIP_TRAILING_WHITESPACE
+)
+
+add_compile_definitions(VERSION_TAG="${GIT_TAG}")

main/app/odroid-power-mate.c

@@ -14,8 +14,10 @@
 
 void app_main(void)
 {
+    printf("\n\n== ODROID POWER-MATE ===\n");
+    printf("Version: %s-%s\n\n", VERSION_TAG, VERSION_HASH);
+
     ESP_ERROR_CHECK(i2cdev_init());
-    ;
     init_led();
     led_set(LED_BLU, BLINK_TRIPLE);
     led_off(LED_BLU);

main/proto/status.pb.h

@@ -34,6 +34,7 @@ typedef struct _WifiStatus {
     bool connected;
     pb_callback_t ssid;
     int32_t rssi;
+    pb_callback_t ip_address;
 } WifiStatus;
 
 /* Contains raw UART data */
@@ -66,13 +67,13 @@ extern "C" {
 /* Initializer values for message structs */
 #define SensorChannelData_init_default           {0, 0, 0}
 #define SensorData_init_default                  {false, SensorChannelData_init_default, false, SensorChannelData_init_default, false, SensorChannelData_init_default, 0, 0}
-#define WifiStatus_init_default                  {0, {{NULL}, NULL}, 0}
+#define WifiStatus_init_default                  {0, {{NULL}, NULL}, 0, {{NULL}, NULL}}
 #define UartData_init_default                    {{{NULL}, NULL}}
 #define LoadSwStatus_init_default                {0, 0}
 #define StatusMessage_init_default               {0, {SensorData_init_default}}
 #define SensorChannelData_init_zero              {0, 0, 0}
 #define SensorData_init_zero                     {false, SensorChannelData_init_zero, false, SensorChannelData_init_zero, false, SensorChannelData_init_zero, 0, 0}
-#define WifiStatus_init_zero                     {0, {{NULL}, NULL}, 0}
+#define WifiStatus_init_zero                     {0, {{NULL}, NULL}, 0, {{NULL}, NULL}}
 #define UartData_init_zero                       {{{NULL}, NULL}}
 #define LoadSwStatus_init_zero                   {0, 0}
 #define StatusMessage_init_zero                  {0, {SensorData_init_zero}}
@@ -89,6 +90,7 @@ extern "C" {
 #define WifiStatus_connected_tag                 1
 #define WifiStatus_ssid_tag                      2
 #define WifiStatus_rssi_tag                      3
+#define WifiStatus_ip_address_tag                4
 #define UartData_data_tag                        1
 #define LoadSwStatus_main_tag                    1
 #define LoadSwStatus_usb_tag                     2
@@ -120,7 +122,8 @@ X(a, STATIC,   SINGULAR, UINT32,   uptime_sec,        5)
 #define WifiStatus_FIELDLIST(X, a) \
 X(a, STATIC,   SINGULAR, BOOL,     connected,         1) \
 X(a, CALLBACK, SINGULAR, STRING,   ssid,              2) \
-X(a, STATIC,   SINGULAR, INT32,    rssi,              3)
+X(a, STATIC,   SINGULAR, INT32,    rssi,              3) \
+X(a, CALLBACK, SINGULAR, STRING,   ip_address,        4)
 #define WifiStatus_CALLBACK pb_default_field_callback
 #define WifiStatus_DEFAULT NULL
 

main/service/monitor.c

@@ -138,6 +138,8 @@ static void status_wifi_callback(void* arg)
     StatusMessage message = StatusMessage_init_zero;
     message.which_payload = StatusMessage_wifi_status_tag;
     WifiStatus* wifi_status = &message.payload.wifi_status;
+    char ip_str[16];
+    esp_netif_ip_info_t ip_info;
 
     if (wifi_get_current_ap_info(&ap_info) == ESP_OK)
     {
@@ -153,6 +155,17 @@ static void status_wifi_callback(void* arg)
         wifi_status->rssi = 0;
     }
 
+    if (wifi_get_current_ip_info(&ip_info) == ESP_OK)
+    {
+        esp_ip4addr_ntoa(&ip_info.ip, ip_str, sizeof(ip_str));
+        wifi_status->ip_address.funcs.encode = &encode_string;
+        wifi_status->ip_address.arg = ip_str;
+    }
+    else
+    {
+        wifi_status->ip_address.arg = ""; // Empty string
+    }
+
     send_pb_message(StatusMessage_fields, &message);
 }
 

main/service/webserver.c

@@ -87,5 +87,7 @@ void start_webserver(void)
     register_ws_endpoint(server);
     register_control_endpoint(server);
     register_reboot_endpoint(server);
+    register_version_endpoint(server);
+
     init_status_monitor();
 }

main/service/webserver.h

@@ -15,5 +15,6 @@ void register_control_endpoint(httpd_handle_t server);
 void push_data_to_ws(const uint8_t* data, size_t len);
 void register_reboot_endpoint(httpd_handle_t server);
 esp_err_t change_baud_rate(int baud_rate);
+void register_version_endpoint(httpd_handle_t server);
 
 #endif // ODROID_REMOTE_HTTP_WEBSERVER_H

main/service/ws.c

@@ -193,7 +193,6 @@ static void uart_event_task(void* arg)
                 // Muting this event because it is too noisy
                 break;
             default:
-                ESP_LOGI(TAG, "unhandled uart event type: %d", event.type);
                 break;
             }
         }

main/system/system.c

@@ -77,3 +77,19 @@ void register_reboot_endpoint(httpd_handle_t server)
         .uri = "/api/reboot", .method = HTTP_POST, .handler = reboot_post_handler, .user_ctx = NULL};
     httpd_register_uri_handler(server, &post_uri);
 }
+
+static esp_err_t version_get_handler(httpd_req_t* req)
+{
+    httpd_resp_set_type(req, "application/json");
+    char buf[100];
+    sprintf(buf, "{\"version\": \"%s-%s\"}", VERSION_TAG, VERSION_HASH);
+    httpd_resp_send(req, buf, strlen(buf));
+    return ESP_OK;
+}
+
+void register_version_endpoint(httpd_handle_t server)
+{
+    httpd_uri_t post_uri = {
+        .uri = "/api/version", .method = HTTP_GET, .handler = version_get_handler, .user_ctx = NULL};
+    httpd_register_uri_handler(server, &post_uri);
+}

page/index.html

@@ -130,9 +130,12 @@
     </div>
 </main>
 
-<footer class="bg-body-tertiary text-center p-3">
+<footer class="bg-body-tertiary text-center p-3 position-relative">
-    <a href="https://www.hardkernel.com/" target="_blank" class="link-secondary">Hardkernel</a> |
+    <a href="https://www.hardkernel.com/" target="_blank" class="link-secondary text-decoration-none">Hardkernel</a> |
-    <a href="https://wiki.odroid.com/start" target="_blank" class="link-secondary">Wiki</a>
+    <a href="https://wiki.odroid.com/start" target="_blank" class="link-secondary text-decoration-none">Wiki</a>
+    <div class="position-absolute end-0 top-50 translate-middle-y pe-3">
+        <small class="text-muted" id="version-info"></small>
+    </div>
 </footer>
 
 <!-- Settings Modal -->
@@ -346,7 +349,7 @@
                 </div>
                 <div class="mb-3">
                     <label for="wifi-password-connect" class="form-label">Password</label>
-                    <input type="password" class="form-control" id="wifi-password-connect">
+                    <input type="password" class="form-control" id="wifi-password-connect" placeholder="Leave blank for open network">
                 </div>
             </div>
             <div class="modal-footer">

page/src/api.js

@@ -110,3 +110,14 @@ export async function postControlCommand(command) {
     if (!response.ok) throw new Error(`HTTP error! status: ${response.status}`);
     return response;
 }
+
+/**
+ * Fetches the firmware version from the server.
+ * @returns {Promise<Object>} A promise that resolves to an object containing the version.
+ * @throws {Error} Throws an error if the network request fails.
+ */
+export async function fetchVersion() {
+    const response = await fetch('/api/version');
+    if (!response.ok) throw new Error(`HTTP error! status: ${response.status}`);
+    return await response.json();
+}

page/src/dom.js

@@ -86,3 +86,6 @@ export const mainValueSpan = document.getElementById('main-current-limit-value')
 export const usbSlider = document.getElementById('usb-current-limit-slider');
 export const usbValueSpan = document.getElementById('usb-current-limit-value');
 export const currentLimitApplyButton = document.getElementById('current-limit-apply-button');
+
+// --- Footer ---
+export const versionInfo = document.getElementById('version-info');

page/src/main.js

@@ -12,6 +12,7 @@ import './style.css';
 
 // --- Module Imports -- -
 import {StatusMessage} from './proto.js';
+import * as api from './api.js';
 import {initWebSocket} from './websocket.js';
 import {setupTerminal, term} from './terminal.js';
 import {
@@ -21,6 +22,7 @@ import {
     updateSensorUI,
     updateSwitchStatusUI,
     updateUptimeUI,
+    updateVersionUI,
     updateWebsocketStatus,
     updateWifiStatusUI
 } from './ui.js';
@@ -112,6 +114,18 @@ function onWsMessage(event) {
 
 // --- Application Initialization ---
 
+async function initializeVersion() {
+    try {
+        const versionData = await api.fetchVersion();
+        if (versionData && versionData.version) {
+            updateVersionUI(versionData.version);
+        }
+    } catch (error) {
+        console.error('Error fetching version:', error);
+        updateVersionUI('N/A');
+    }
+}
+
 function connect() {
     updateControlStatus();
     initWebSocket({ onOpen: onWsOpen, onClose: onWsClose, onMessage: onWsMessage });
@@ -120,6 +134,7 @@ function connect() {
 function initialize() {
     initUI();
     setupTerminal();
+    initializeVersion();
 
     const savedTheme = localStorage.getItem('theme') || (window.matchMedia('(prefers-color-scheme: dark)').matches ? 'dark' : 'light');
     applyTheme(savedTheme);

page/src/ui.js

@@ -82,6 +82,7 @@ export function updateSwitchStatusUI(swStatus) {
  */
 export function updateWifiStatusUI(data) {
     if (data.connected) {
+        // Update header status
         dom.wifiSsidStatus.textContent = data.ssid;
         dom.wifiStatus.title = `Signal Strength: ${data.rssi} dBm`;
         let iconClass = 'bi me-2 ';
@@ -91,12 +92,31 @@ export function updateWifiStatusUI(data) {
         dom.wifiIcon.className = iconClass;
         dom.wifiStatus.classList.replace('text-muted', 'text-success');
         dom.wifiStatus.classList.remove('text-danger');
+
+        // Update settings modal
+        dom.currentWifiSsid.textContent = data.ssid;
+        dom.currentWifiIp.textContent = `IP Address: ${data.ipAddress || 'N/A'}`;
     } else {
+        // Update header status
         dom.wifiSsidStatus.textContent = 'Disconnected';
         dom.wifiStatus.title = '';
         dom.wifiIcon.className = 'bi bi-wifi-off me-2';
         dom.wifiStatus.classList.replace('text-success', 'text-muted');
         dom.wifiStatus.classList.remove('text-danger');
+
+        // Update settings modal
+        dom.currentWifiSsid.textContent = 'Not Connected';
+        dom.currentWifiIp.textContent = 'IP Address: -';
+    }
+}
+
+/**
+ * Updates the version information in the footer.
+ * @param {string} version - The firmware version string.
+ */
+export function updateVersionUI(version) {
+    if (version) {
+        dom.versionInfo.textContent = `${version}`;
     }
 }
 

proto/status.proto

@@ -21,6 +21,7 @@ message WifiStatus {
   bool connected = 1;
   string ssid = 2;
   int32 rssi = 3;
+  string ip_address = 4;
 }
 
 // Contains raw UART data