# ------------------------------------------------------------------------
# LOW PERFORMANCE BASELINE: IRAM Optimizations Disabled for Validation
# ------------------------------------------------------------------------
# This configuration is intentionally set up to represent a *worst-case*
# performance profile:
# - All IRAM optimizations for lwIP and Ethernet are disabled
# - The goal is NOT to optimize but to validate that the system still works
#   and to establish a functional baseline under poor performance conditions
#
# DO NOT USE THIS CONFIG FOR PERFORMANCE BENCHMARKING!
# It exists to validate stability and functionality in low-IRAM scenarios.

CONFIG_IDF_TARGET="esp32c2"

# Increase main task stack size
CONFIG_ESP_MAIN_TASK_STACK_SIZE=7168

# Enable filesystem for console commands history storage
CONFIG_ESPTOOLPY_FLASHSIZE_4MB=y
CONFIG_PARTITION_TABLE_CUSTOM=y
CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions_example.csv"
CONFIG_PARTITION_TABLE_FILENAME="partitions_example.csv"

# Enable FreeRTOS stats formatting functions, needed for 'tasks' command
CONFIG_FREERTOS_USE_TRACE_FACILITY=y
CONFIG_FREERTOS_USE_STATS_FORMATTING_FUNCTIONS=y

# Disable watch dog
CONFIG_ESP_INT_WDT=n
CONFIG_ESP_TASK_WDT_EN=n

# Disable lwIP IRAM optimization
CONFIG_LWIP_IRAM_OPTIMIZATION=n
CONFIG_LWIP_EXTRA_IRAM_OPTIMIZATION=n

# Disable Ethernet IRAM optimization
CONFIG_ETH_IRAM_OPTIMIZATION=n

# Choose w5500
CONFIG_EXAMPLE_USE_SPI_ETHERNET=y
CONFIG_EXAMPLE_USE_INTERNAL_ETHERNET=n
CONFIG_EXAMPLE_SPI_ETHERNETS_NUM=1
CONFIG_EXAMPLE_USE_W5500=y
CONFIG_EXAMPLE_ETH_SPI_CLOCK_MHZ=20