From 1b42d4262d3b06e1ccd722d3c4d05d23ecf54ce8 Mon Sep 17 00:00:00 2001
From: Alexander Bobkov <alexandre.bobkov@gmail.com>
Date: Wed, 25 Dec 2024 00:53:42 -0500
Subject: [PATCH] ESP-IDF Robot ESP NOW

---
 ESP-IDF_Robot/main/blink_example_main.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ESP-IDF_Robot/main/blink_example_main.c b/ESP-IDF_Robot/main/blink_example_main.c
index f8a279dcd..9e7a81dea 100644
--- a/ESP-IDF_Robot/main/blink_example_main.c
+++ b/ESP-IDF_Robot/main/blink_example_main.c
@@ -281,6 +281,7 @@ static void espnow_recv_cb (const esp_now_recv_info_t *recv_info, const uint8_t
     evt.id = ESPNOW_RECV_CB;
     memcpy(recv_cb->mac_addr, mac_addr, ESP_NOW_ETH_ALEN);
     recv_cb->data = malloc(len);
+    // Display payload received.
     ESP_LOGW(TAG, "Received payload: %u", (unsigned int)recv_cb->data);
     if (recv_cb->data == NULL) {
         ESP_LOGE(TAG, "Malloc receive data fail");