espressif/esp-idf
1
0
Fork 1
mirror of https://github.com/espressif/esp-idf.git synced 2025-08-03 12:44:33 +02:00
Code Issues Packages Projects Releases Wiki Activity

Eth iperf default sdkconfig: Enable lwIP IRAM optimization

Browse Source
This commit is contained in:
Ondrej Kosta
2022-03-25 14:47:48 +01:00
committed by BOT
parent 4d581456e4
commit 2dff50c3e2
2 changed files with 4 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
examples/ethernet/iperf/README.md
View File

@@ -149,7 +149,7 @@ I (2534456) iperf: want recv=16384
## Suggestions of getting higher bandwidth ## Suggestions of getting higher bandwidth
1. Higher MCU working frequency will get higher bandwidth. 1. Higher MCU working frequency will get higher bandwidth.
2. Put frequency invoked function into IRAM via macro `IRAM_ATTR` in code. 2. Put frequently invoked functions into IRAM via macro `IRAM_ATTR` in code. Note that the lwIP IRAM optimization is already enabled by default.
3. Priority of iperf task may also have effect. 3. Priority of iperf task may also have effect.
## Troubleshooting ## Troubleshooting

3
examples/ethernet/iperf/sdkconfig.defaults
View File

@@ -19,4 +19,7 @@ CONFIG_ESPTOOLPY_FLASHSIZE_4MB=y
CONFIG_ESP_INT_WDT=n CONFIG_ESP_INT_WDT=n
CONFIG_ESP_TASK_WDT=n CONFIG_ESP_TASK_WDT=n
# Enable lwIP IRAM optimization
CONFIG_LWIP_IRAM_OPTIMIZATION=y
CONFIG_ESP_NETIF_TCPIP_ADAPTER_COMPATIBLE_LAYER=n CONFIG_ESP_NETIF_TCPIP_ADAPTER_COMPATIBLE_LAYER=n