ed0a85ab4d
In some Kconfig file, both 4 spaces and 1 tab are used mix, let's just use 4 space, it will be clean in some editor.
143 lines
4.4 KiB
Text
143 lines
4.4 KiB
Text
menu "ESP32-specific config"
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choice ESP32_DEFAULT_CPU_FREQ_MHZ
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prompt "CPU frequency"
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default ESP32_DEFAULT_CPU_FREQ_240
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help
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CPU frequency to be set on application startup.
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config ESP32_DEFAULT_CPU_FREQ_80
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bool "80 MHz"
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config ESP32_DEFAULT_CPU_FREQ_160
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bool "160 MHz"
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config ESP32_DEFAULT_CPU_FREQ_240
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bool "240 MHz"
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endchoice
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config ESP32_DEFAULT_CPU_FREQ_MHZ
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int
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default 80 if ESP32_DEFAULT_CPU_FREQ_80
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default 160 if ESP32_DEFAULT_CPU_FREQ_160
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default 240 if ESP32_DEFAULT_CPU_FREQ_240
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choice ESP32_WIFI_OR_BT
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prompt "Select stack to enable (WiFi or BT)"
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default ESP32_ENABLE_WIFI
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help
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Temporarily, WiFi and BT stacks can not be used at the same time.
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Select which stack to enable.
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config ESP32_ENABLE_STACK_WIFI
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bool "WiFi"
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select WIFI_ENABLED if ESP32_ENABLE_STACK_WIFI
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config ESP32_ENABLE_STACK_BT
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bool "BT"
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select MEMMAP_BT if ESP32_ENABLE_STACK_BT
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select BT_ENABLED if ESP32_ENABLE_STACK_BT
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config ESP32_ENABLE_STACK_NONE
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bool "None"
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endchoice
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config MEMMAP_BT
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bool
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depends on ESP32_ENABLE_STACK_BT
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help
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The Bluetooth stack uses memory that cannot be used as generic memory anymore. This
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reserves the space for that within the memory map of the compiled binary.
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This option is required to enable BT stack.
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Temporarily, this option is not compatible with WiFi stack.
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config MEMMAP_SMP
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bool "Reserve memory for two cores"
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default "y"
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help
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The ESP32 contains two cores. If you plan to only use one, you can disable this item
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to save some memory. (ToDo: Make this automatically depend on unicore support)
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config MEMMAP_TRACEMEM
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bool "Use TRAX tracing feature"
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default "n"
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help
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The ESP32 contains a feature which allows you to trace the execution path the processor
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has taken through the program. This is stored in a chunk of 32K (16K for single-processor)
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of memory that can't be used for general purposes anymore. Disable this if you do not know
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what this is.
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# Memory to reverse for trace, used in linker script
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config TRACEMEM_RESERVE_DRAM
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hex
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default 0x8000 if MEMMAP_TRACEMEM
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default 0x0
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config MEMMAP_SPISRAM
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bool "Use external SPI SRAM chip as main memory"
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default "n"
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help
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The ESP32 can control an external SPI SRAM chip, adding the memory it contains to the
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main memory map. Enable this if you have this hardware and want to use it in the same
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way as on-chip RAM.
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config WIFI_ENABLED
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bool
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default "y"
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depends on ESP32_ENABLE_STACK_WIFI
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help
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This compiles in the low-level WiFi stack.
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Temporarily, this option is not compatible with BT stack.
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config SYSTEM_EVENT_QUEUE_SIZE
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int "System event queue size"
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default 32
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help
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Config system event queue size in different application.
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config SYSTEM_EVENT_TASK_STACK_SIZE
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int "Event loop task stack size"
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default 2048
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help
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Config system event task stack size in different application.
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config MAIN_TASK_STACK_SIZE
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int "Main task stack size"
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default 4096
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help
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Config system event task stack size in different application.
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config NEWLIB_STDOUT_ADDCR
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bool "Standard-out output adds carriage return before newline"
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default y
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help
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Most people are used to end their printf strings with a newline. If this
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is sent as is to the serial port, most terminal programs will only move the
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cursor one line down, not also move it to the beginning of the line. This
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is usually done by an added CR character. Enabling this will make the
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standard output code automatically add a CR character before a LF.
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config ULP_COPROC_ENABLED
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bool "Enable Ultra Low Power (ULP) Coprocessor"
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default "n"
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help
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Set to 'y' if you plan to load a firmware for the coprocessor.
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If this option is enabled, further coprocessor configuration will appear in the Components menu.
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config ULP_COPROC_RESERVE_MEM
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int "RTC slow memory reserved for coprocessor"
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default 512
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range 32 8192
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depends on ULP_COPROC_ENABLED
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help
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Bytes of memory to reserve for ULP coprocessor firmware & data.
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Data is reserved at the beginning of RTC slow memory.
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# Set CONFIG_ULP_COPROC_RESERVE_MEM to 0 if ULP is disabled
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config ULP_COPROC_RESERVE_MEM
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int
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default 0
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depends on !ULP_COPROC_ENABLED
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endmenu
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