lwip/esp32/examples: wifi throughput optimizations

1. Put some lwip udp rx/tx relating functions to IRAM 2. Put some wifi rx/tx relating functions to IRAMa 3. Reduce wifi dynamic malloc from 4 to 1 for each ebuf 4. Update iperf example accordingly 5. Update libphy.a to v383
2018-01-23 15:17:46 +08:00
parent 5b1f869880
commit 2242bf9b37
22 changed files with 97 additions and 72 deletions
@@ -727,6 +727,12 @@
 #define ESP_LWIP_LOGI(...)              ESP_LOGI("lwip", __VA_ARGS__)
 #define ESP_PING                        1

+#if CONFIG_LWIP_IRAM_OPTIMIZATION
+#define ESP_IRAM_ATTR                   IRAM_ATTR
+#else
+#define ESP_IRAM_ATTR                   
+#endif
+
 #define TCP_WND_DEFAULT                 CONFIG_TCP_WND_DEFAULT
 #define TCP_SND_BUF_DEFAULT             CONFIG_TCP_SND_BUF_DEFAULT