Custom option added.

Possibility to use IT mode for ethernet input
but it is better to keep the polling mode.

Signed-off-by: fpr <[email protected]>

Author: fpr

Diff for: variants/NUCLEO_F429ZI/Ethernet/lwipopts.h

@@ -230,6 +230,17 @@ The STM32F4x7 allows computing and verifying the IP, UDP, TCP and ICMP checksums
  * file system (to prevent changing the file included in CVS) */
 #define HTTPD_USE_CUSTOM_FSDATA   1
 
+/*
+   ------------------------------------
+   ---------- Custom options ----------
+   ------------------------------------
+*/
+
+/** Uncomment this line to use the ethernet input in interrupt mode.
+  * NOTE: LwIP stack documentation recommends to use the polling mode without
+  * an operating system. */
+//#define ETH_INPUT_USE_IT 1
+
 #endif /* __LWIPOPTS_H__ */
 
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