Missed for Previous Commit

main/cmd/cmd_ota.c

@@ -175,8 +175,18 @@ static void handle_ota_payload(const uint8_t *data, size_t len) {
     return;
   }
 
-  ota_feed_result_t r =
-      ota_uart_feed(req_ptr->data.bytes, req_ptr->data.size);
+  ota_feed_result_t r = ota_uart_feed_chunk(req_ptr->seq, req_ptr->data.bytes,
+                                            req_ptr->data.size);
+  if (r == OTA_FEED_SEQ_GAP) {
+    send_ota_failed(16);
+    return;
+  }
+  if (r == OTA_FEED_SEQ_DUP) {
+    if (ota_uart_block_ready_for_reack()) {
+      send_ota_status(OTA_UART_ST_BLOCK_ACK, 0);
+    }
+    return;
+  }
   if (r == OTA_FEED_ERROR) {
     send_ota_failed( 13);
     return;
@@ -189,15 +199,6 @@ static void handle_ota_payload(const uint8_t *data, size_t len) {
     led_ring_show_ota_progress(done, total, OTA_LED_UART_R, OTA_LED_UART_G,
                                OTA_LED_UART_B);
     send_ota_status(OTA_UART_ST_BLOCK_ACK, 0);
-    return;
-  }
-
-  if (r == OTA_FEED_OK) {
-    uint32_t total = ota_uart_total_size();
-    if (total > 0) {
-      led_ring_show_ota_progress(ota_uart_bytes_received(), total,
-                                 OTA_LED_UART_R, OTA_LED_UART_G, OTA_LED_UART_B);
-    }
   }
 }
 

main/esp_now_core.h

@@ -23,8 +23,14 @@ esp_err_t esp_now_core_ensure_broadcast_peer(void);
 
 esp_err_t esp_now_core_send(const uint8_t *dest_mac,
                             const alox_EspNowMessage *msg);
+/** Like send but does not wait for esp_now send-done (lower latency). */
+esp_err_t esp_now_core_send_fast(const uint8_t *dest_mac,
+                                 const alox_EspNowMessage *msg);
 esp_err_t esp_now_core_send_wait(const uint8_t *dest_mac,
                                  const alox_EspNowMessage *msg);
+/** OTA payloads: wait for send-done with extra NO_MEM backoff (queue drain). */
+esp_err_t esp_now_core_send_reliable(const uint8_t *dest_mac,
+                                     const alox_EspNowMessage *msg);
 
 esp_err_t esp_now_core_init_radio(uint8_t channel);
 void esp_now_core_init_send_done(void);