|
|
@@ -958,15 +958,19 @@ menu Wi-Fi
|
|
|
|
|
|
config ESP32_WIFI_STATIC_RX_BUFFER_NUM
|
|
|
int "Max number of WiFi static RX buffers"
|
|
|
- range 2 25
|
|
|
- default 10
|
|
|
+ range 2 25 if !WIFI_LWIP_ALLOCATION_FROM_SPIRAM_FIRST
|
|
|
+ range 8 25 if WIFI_LWIP_ALLOCATION_FROM_SPIRAM_FIRST
|
|
|
+ default 10 if !WIFI_LWIP_ALLOCATION_FROM_SPIRAM_FIRST
|
|
|
+ default 16 if WIFI_LWIP_ALLOCATION_FROM_SPIRAM_FIRST
|
|
|
help
|
|
|
Set the number of WiFi static RX buffers. Each buffer takes approximately 1.6KB of RAM.
|
|
|
The static rx buffers are allocated when esp_wifi_init is called, they are not freed
|
|
|
until esp_wifi_deinit is called.
|
|
|
|
|
|
WiFi hardware use these buffers to receive all 802.11 frames.
|
|
|
- A higher number may allow higher throughput but increases memory use.
|
|
|
+ A higher number may allow higher throughput but increases memory use. If ESP32_WIFI_AMPDU_RX_ENABLED
|
|
|
+ is enabled, this value is recommended to set equal or bigger than ESP32_WIFI_RX_BA_WIN in order to
|
|
|
+ achieve better throughput and compatibility with both stations and APs.
|
|
|
|
|
|
config ESP32_WIFI_DYNAMIC_RX_BUFFER_NUM
|
|
|
int "Max number of WiFi dynamic RX buffers"
|
|
|
@@ -1079,13 +1083,17 @@ menu Wi-Fi
|
|
|
config ESP32_WIFI_RX_BA_WIN
|
|
|
int "WiFi AMPDU RX BA window size"
|
|
|
depends on ESP32_WIFI_AMPDU_RX_ENABLED
|
|
|
- range 2 32
|
|
|
- default 6
|
|
|
- help
|
|
|
- Set the size of WiFi Block Ack RX window. Generally a bigger value means higher throughput but
|
|
|
- more memory. Most of time we should NOT change the default value unless special reason, e.g.
|
|
|
- test the maximum UDP RX throughput with iperf etc. For iperf test in shieldbox, the recommended
|
|
|
- value is 9~12.
|
|
|
+ range 2 32 if !WIFI_LWIP_ALLOCATION_FROM_SPIRAM_FIRST
|
|
|
+ range 16 32 if WIFI_LWIP_ALLOCATION_FROM_SPIRAM_FIRST
|
|
|
+ default 6 if !WIFI_LWIP_ALLOCATION_FROM_SPIRAM_FIRST
|
|
|
+ default 16 if WIFI_LWIP_ALLOCATION_FROM_SPIRAM_FIRST
|
|
|
+ help
|
|
|
+ Set the size of WiFi Block Ack RX window. Generally a bigger value means higher throughput and better
|
|
|
+ compatibility but more memory. Most of time we should NOT change the default value unless special
|
|
|
+ reason, e.g. test the maximum UDP RX throughput with iperf etc. For iperf test in shieldbox, the
|
|
|
+ recommended value is 9~12. If PSRAM is used and WiFi memory is prefered to allocat in PSRAM first,
|
|
|
+ the default and minimum value should be 16 to achieve better throughput and compatibility with both
|
|
|
+ stations and APs.
|
|
|
|
|
|
config ESP32_WIFI_NVS_ENABLED
|
|
|
bool "WiFi NVS flash"
|