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wifi: Add and tweak confguration for 54L memory baseline #19981

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wifi: Add and tweak confguration for 54L memory baseline #19981

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22e2c8a
samples: wifi: sta: Improve the default performance
krish2718 Jan 18, 2025
b5af7e7
samples: wifi: sta: Reduce RAM usage
krish2718 Jan 18, 2025
40ce4b5
samples: wifi: sta: Add Zperf overlay
krish2718 Jan 18, 2025
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10 changes: 10 additions & 0 deletions samples/wifi/sta/README.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -224,6 +224,16 @@ The average current consumption in an idle case can be around ~1-2 mA in the nRF

See :ref:`app_power_opt` for more information on power management testing and usage of the PPK2.

Performance testing
*******************

The sample can be used to test the performance of the Wi-Fi connection.
The performance tuning is done to achieve a trade-off between memory usage and performance.

The overlay file is located at :file:`overlay-zperf.conf` to run the performance test.
Default build without the overlay is used to memory footprint testing and analysis.
The overlay should be enabled to run the performance test corresponding to the memory footprint.

Dependencies
************

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17 changes: 17 additions & 0 deletions samples/wifi/sta/overlay-zperf.conf
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@@ -0,0 +1,17 @@
CONFIG_NET_ZPERF=y
# Mimic real-world conditions
CONFIG_NET_ZPERF_MAX_PACKET_SIZE=1500
CONFIG_NRF70_QSPI_LOW_POWER=n
# Debug
CONFIG_NRF70_UTIL=y
CONFIG_SHELL=y
CONFIG_SHELL_STACK_SIZE=4600
CONFIG_NET_SHELL=y
CONFIG_SHELL_GETOPT=y
CONFIG_SHELL_CMDS_RESIZE=n
CONFIG_NRF70_UTIL=y
CONFIG_NET_L2_WIFI_SHELL=y
CONFIG_NET_STATISTICS=y
CONFIG_NET_STATISTICS_WIFI=y
CONFIG_NET_STATISTICS_USER_API=y
CONFIG_SYS_HEAP_RUNTIME_STATS=y
12 changes: 6 additions & 6 deletions samples/wifi/sta/prj.conf
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Expand Up @@ -26,15 +26,15 @@ CONFIG_NET_UDP=y
CONFIG_NET_TCP=y
CONFIG_NET_DHCPV4=y

CONFIG_NET_PKT_RX_COUNT=8
CONFIG_NET_PKT_TX_COUNT=8
CONFIG_NET_PKT_RX_COUNT=16
CONFIG_NET_PKT_TX_COUNT=16
CONFIG_NRF70_RX_NUM_BUFS=16

# Below section is the primary contributor to SRAM and is currently
# tuned for performance, but this will be revisited in the future.
CONFIG_NET_BUF_RX_COUNT=8
CONFIG_NET_BUF_TX_COUNT=16
CONFIG_NRF70_RX_NUM_BUFS=16
CONFIG_HEAP_MEM_POOL_SIZE=120000
CONFIG_NET_BUF_RX_COUNT=16
CONFIG_NET_BUF_TX_COUNT=32
CONFIG_HEAP_MEM_POOL_SIZE=105000
CONFIG_HEAP_MEM_POOL_IGNORE_MIN=y
CONFIG_NET_TC_TX_COUNT=1

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