From 4c82fc5cb88edfbf06b76c0960abed576f5f6864 Mon Sep 17 00:00:00 2001 From: "wangtao@espressif.com" Date: Tue, 29 Apr 2025 12:10:41 +0800 Subject: [PATCH] fix(wifi): improve esp32c2 and esp32s2 tcp performance --- components/esp_phy/lib | 2 +- examples/wifi/iperf/sdkconfig.defaults.esp32c2 | 2 +- examples/wifi/iperf/sdkconfig.defaults.esp32s2 | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/components/esp_phy/lib b/components/esp_phy/lib index af5ba3d475..3f5e36e9d1 160000 --- a/components/esp_phy/lib +++ b/components/esp_phy/lib @@ -1 +1 @@ -Subproject commit af5ba3d475bda69a8492830587c402a19e5ae9a4 +Subproject commit 3f5e36e9d1170f65342d4ee9100879058639d336 diff --git a/examples/wifi/iperf/sdkconfig.defaults.esp32c2 b/examples/wifi/iperf/sdkconfig.defaults.esp32c2 index af67e48cf1..421500597e 100644 --- a/examples/wifi/iperf/sdkconfig.defaults.esp32c2 +++ b/examples/wifi/iperf/sdkconfig.defaults.esp32c2 @@ -9,7 +9,7 @@ CONFIG_ESP_WIFI_TX_BA_WIN=16 CONFIG_ESP_WIFI_AMPDU_RX_ENABLED=y CONFIG_ESP_WIFI_RX_BA_WIN=14 -CONFIG_LWIP_TCP_SND_BUF_DEFAULT=11520 +CONFIG_LWIP_TCP_SND_BUF_DEFAULT=7200 CONFIG_LWIP_TCP_WND_DEFAULT=11520 CONFIG_LWIP_TCP_RECVMBOX_SIZE=32 CONFIG_LWIP_UDP_RECVMBOX_SIZE=32 diff --git a/examples/wifi/iperf/sdkconfig.defaults.esp32s2 b/examples/wifi/iperf/sdkconfig.defaults.esp32s2 index 3cdbfdf3a8..37288848a9 100644 --- a/examples/wifi/iperf/sdkconfig.defaults.esp32s2 +++ b/examples/wifi/iperf/sdkconfig.defaults.esp32s2 @@ -9,7 +9,7 @@ CONFIG_ESP_WIFI_TX_BA_WIN=16 CONFIG_ESP_WIFI_AMPDU_RX_ENABLED=y CONFIG_ESP_WIFI_RX_BA_WIN=16 -CONFIG_LWIP_TCP_SND_BUF_DEFAULT=28000 +CONFIG_LWIP_TCP_SND_BUF_DEFAULT=17280 CONFIG_LWIP_TCP_WND_DEFAULT=28000 CONFIG_LWIP_TCP_RECVMBOX_SIZE=32 CONFIG_LWIP_UDP_RECVMBOX_SIZE=32