44 lines
1.1 KiB
Plaintext
44 lines
1.1 KiB
Plaintext
# QEMU-optimized sdkconfig for ESP32 emulation (proven working 2026-03-31)
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# These settings match the lcgamboa QEMU fork requirements.
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# Flash settings — DIO mode required by esp32-picsimlab QEMU machine
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CONFIG_ESPTOOLPY_FLASHMODE_DIO=y
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CONFIG_ESPTOOLPY_FLASHFREQ_40M=y
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CONFIG_ESPTOOLPY_FLASHSIZE_4MB=y
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# Bootloader — minimal logging to speed up QEMU boot
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CONFIG_BOOTLOADER_LOG_LEVEL_NONE=y
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# Watchdogs — disable for QEMU (timing is not real-time)
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CONFIG_ESP_TASK_WDT=n
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CONFIG_ESP_INT_WDT=n
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# Compiler
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CONFIG_COMPILER_OPTIMIZATION_SIZE=y
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# WiFi
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CONFIG_ESP_WIFI_ENABLED=y
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# LWIP — reassembly needed for slirp networking
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CONFIG_LWIP_IP4_REASSEMBLY=y
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CONFIG_LWIP_IP6_REASSEMBLY=y
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# FreeRTOS
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CONFIG_FREERTOS_HZ=1000
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# Console
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CONFIG_ESP_CONSOLE_UART_DEFAULT=y
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# Arduino-as-component: we provide our own app_main (main.cpp)
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CONFIG_AUTOSTART_ARDUINO=n
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# Increase main task stack for Arduino sketches
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CONFIG_ESP_MAIN_TASK_STACK_SIZE=8192
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# Enable C++ exceptions (some Arduino libraries require it)
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CONFIG_COMPILER_CXX_EXCEPTIONS=y
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# Bluetooth for BLE examples
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CONFIG_BT_ENABLED=y
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CONFIG_BT_NIMBLE_ENABLED=y
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