feat(core): Updated at core version to d4ece292

- feat: Updated at lib version to v3.5.0.0-dev
- feat(ESPAT-2013): Added instance, proto, txt parameters to AT+MDNS command
- feat(ESPAT-2022): Added pre_wakeup_callback and process light-sleep hook event
- chore(ESPAT-2023): Added some return value checks for driver commands

components/at/include/esp_at_core.h

@@ -90,7 +90,8 @@ typedef enum {
  */
 typedef struct {
     void (*status_callback)(esp_at_status_type status);               /*!< callback when AT status changes */
-    void (*pre_sleep_callback)(at_sleep_mode_t mode);                 /*!< callback before enter modem sleep and light sleep */
+    void (*pre_sleep_callback)(at_sleep_mode_t mode);                 /*!< callback before entering light sleep */
+    void (*pre_wakeup_callback)(void);                                /*!< callback before waking up from light sleep */
     void (*pre_deepsleep_callback)(void);                             /*!< callback before enter deep sleep */
     void (*pre_restart_callback)(void);                               /*!< callback before restart */
     void (*pre_active_write_data_callback)(at_write_data_fn_t);       /*!< callback before write data */

components/at/lib/VERSION

@@ -1,5 +1,5 @@
-ESP32:   c31b833
-ESP32C3: be2bd9b
-ESP32C2: be2bd9b
-ESP32C6: be2bd9b
-ESP32S2: c31b833
+ESP32:   d4ece29
+ESP32C3: d4ece29
+ESP32C2: d4ece29
+ESP32C6: d4ece29
+ESP32S2: d4ece29

main/interface/at_interface_api.c

@@ -132,6 +132,14 @@ static void at_normal_sleep_before_cb(at_sleep_mode_t mode)
     }
 }
 
+static void at_normal_wakeup_before_cb(void)
+{
+    // do some special things from the interface hook before wakeup
+    if (s_interface_hooks.pre_wakeup_callback) {
+        s_interface_hooks.pre_wakeup_callback();
+    }
+}
+
 static void at_deep_sleep_before_cb(void)
 {
     // do some special things from the interface hook before deep sleep
@@ -164,6 +172,7 @@ void at_interface_hooks(esp_at_custom_ops_struct *if_hooks)
     if (if_hooks) {
         s_interface_hooks.status_callback = if_hooks->status_callback;
         s_interface_hooks.pre_sleep_callback = if_hooks->pre_sleep_callback;
+        s_interface_hooks.pre_wakeup_callback = if_hooks->pre_wakeup_callback;
         s_interface_hooks.pre_deepsleep_callback = if_hooks->pre_deepsleep_callback;
         s_interface_hooks.pre_restart_callback = if_hooks->pre_restart_callback;
         s_interface_hooks.pre_active_write_data_callback = if_hooks->pre_active_write_data_callback;
@@ -172,6 +181,7 @@ void at_interface_hooks(esp_at_custom_ops_struct *if_hooks)
     esp_at_custom_ops_struct at_hooks = {
         .status_callback = at_transmit_mode_switch_cb,
         .pre_sleep_callback = at_normal_sleep_before_cb,
+        .pre_wakeup_callback = at_normal_wakeup_before_cb,
         .pre_deepsleep_callback = at_deep_sleep_before_cb,
         .pre_restart_callback = at_restart_before_cb,
         .pre_active_write_data_callback = at_port_tx_data_before_cb,

main/interface/socket/at_socket_task.c

@@ -231,6 +231,7 @@ void at_interface_init(void)
     esp_at_custom_ops_struct socket_hooks = {
         .status_callback = at_socket_transmit_mode_switch_cb,
         .pre_sleep_callback = NULL,
+        .pre_wakeup_callback = NULL,
         .pre_deepsleep_callback = NULL,
         .pre_restart_callback = NULL,
         .pre_active_write_data_callback = NULL,

main/interface/spi/at_spi_task.c

@@ -332,6 +332,16 @@ static void at_spi_init(void)
     xTaskCreate(at_spi_task, "at_spi_task", 4096, NULL, 10, NULL);
 }
 
+static void at_spi_sleep_before_cb(at_sleep_mode_t mode)
+{
+    // do something before entering light-sleep
+}
+
+static void at_spi_wakeup_before_cb(void)
+{
+    // do something before waking up from light-sleep
+}
+
 void at_interface_init(void)
 {
     // init interface driver
@@ -347,7 +357,15 @@ void at_interface_init(void)
     at_interface_ops_init(&spi_ops);
 
     // init interface hooks
-    at_interface_hooks(NULL);
+    esp_at_custom_ops_struct spi_hooks = {
+        .pre_sleep_callback = at_spi_sleep_before_cb,
+        .pre_wakeup_callback = at_spi_wakeup_before_cb,
+        .status_callback = NULL,
+        .pre_deepsleep_callback = NULL,
+        .pre_restart_callback = NULL,
+        .pre_active_write_data_callback = NULL,
+    };
+    at_interface_hooks(&spi_hooks);
 }
 
 #endif

main/interface/uart/at_uart_task.c

@@ -276,6 +276,7 @@ void at_interface_init(void)
     esp_at_custom_ops_struct uart_hooks = {
         .status_callback = at_uart_transmit_mode_switch_cb,
         .pre_sleep_callback = NULL,
+        .pre_wakeup_callback = NULL,
         .pre_deepsleep_callback = at_uart_deepsleep_before_cb,
         .pre_restart_callback = at_uart_restart_before_cb,
         .pre_active_write_data_callback = NULL,