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https://github.com/espressif/esp-idf
synced 2025-03-10 09:39:10 -04:00
a2eba1e25a
Updated (increased) ETH_THROUGHPUT_SPI_ETH limits. Improved iperf optimization description
43 lines
1.6 KiB
Plaintext
43 lines
1.6 KiB
Plaintext
# Increase main task stack size
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CONFIG_ESP_MAIN_TASK_STACK_SIZE=7168
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# Enable filesystem for console commands history storage
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CONFIG_ESPTOOLPY_FLASHSIZE_4MB=y
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CONFIG_PARTITION_TABLE_CUSTOM=y
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CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions_example.csv"
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CONFIG_PARTITION_TABLE_FILENAME="partitions_example.csv"
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# Enable FreeRTOS stats formatting functions, needed for 'tasks' command
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CONFIG_FREERTOS_USE_TRACE_FACILITY=y
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CONFIG_FREERTOS_USE_STATS_FORMATTING_FUNCTIONS=y
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# --------------------------------
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# Performance optimization options
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# --------------------------------
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# The lwIP and iperf tasks have a serial dependency (i.e., iperf must wait for lwIP to process packets),
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# meaning that running in multi-core mode does not significantly improve performance. Additionally,
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# IRAM optimizations have a more noticeable effect in single-core mode.
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# However, while a single-core configuration can enhance iperf performance in controlled or isolated
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# testing scenarios, it may not be optimal for real-world applications where the system also needs to
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# handle additional, non-network-related tasks. In such cases, multi-core configurations might be better
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# suited for balancing workloads and ensuring overall system responsiveness.
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# Run FreeRTOS only on the first core
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CONFIG_FREERTOS_UNICORE=y
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# Disable watch dog
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CONFIG_ESP_INT_WDT=n
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CONFIG_ESP_TASK_WDT_EN=n
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# Enable lwIP IRAM optimization
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CONFIG_LWIP_IRAM_OPTIMIZATION=y
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# Enable Ethernet IRAM optimization
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CONFIG_ETH_IRAM_OPTIMIZATION=y
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CONFIG_EXAMPLE_USE_SPI_ETHERNET=y
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CONFIG_EXAMPLE_USE_INTERNAL_ETHERNET=n
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CONFIG_EXAMPLE_SPI_ETHERNETS_NUM=1
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CONFIG_EXAMPLE_USE_KSZ8851SNL=y
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CONFIG_EXAMPLE_ETH_SPI_CLOCK_MHZ=20
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