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Kconfig: make WiFi and BT mutually exclusive

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Also move memory map options from top-level Kconfig to esp32/Kconfig.
This commit is contained in:
Ivan Grokhotkov 2016-09-22 18:36:23 +08:00
parent bc256cc36d
commit c6e1d0b30a
3 changed files with 68 additions and 48 deletions
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32
Kconfig
View file

@ -19,38 +19,6 @@ config PYTHON
help
The executable name/path that is used to run python. On some systems Python 2.x
may need to be invoked as python2.
config MEMMAP_BT
bool "Reserve space for Bluetooth stack"
default "n"
help
The Bluetooth stack uses memory that cannot be used as generic memory anymore. This
reserves the space for that within the memory map of the compiled binary.
config MEMMAP_SMP
bool "Reserve memory for two cores"
default "y"
help
The ESP32 contains two cores. If you plan to only use one, you can disable this item
to save some memory. (ToDo: Make this automatically depend on unicore support)
config MEMMAP_TRACEMEM
bool "Use TRAX tracing feature"
default "n"
help
The ESP32 contains a feature which allows you to trace the execution path the processor
has taken through the program. This is stored in a chunk of 32K (16K for single-processor)
of memory that can't be used for general purposes anymore. Disable this if you do not know
what this is.
config MEMMAP_SPISRAM
bool "Use external SPI SRAM chip as main memory"
default "n"
help
The ESP32 can control an external SPI SRAM chip, adding the memory it contains to the
main memory map. Enable this if you have this hardware and want to use it in the same
way as on-chip RAM.
endmenu
source "$COMPONENT_KCONFIGS_PROJBUILD"

26
components/bt/Kconfig
View file

@ -3,21 +3,21 @@ visible if MEMMAP_BT
config BT_ENABLED
bool "Enable low-level BT stack"
depends on MEMMAP_BT
bool
depends on ESP32_ENABLE_STACK_BT
help
This compiles in the low-level BT stack.
config BT_BTLE
bool "Enable BTLE"
depends on BT_ENABLED
help
This compiles BTLE support
config BT_BT
bool "Enable classic BT"
depends on BT_ENABLED
help
This enables classic BT support
#config BT_BTLE
# bool "Enable BTLE"
# depends on BT_ENABLED
# help
# This compiles BTLE support
#
#config BT_BT
# bool "Enable classic BT"
# depends on BT_ENABLED
# help
# This enables classic BT support
endmenu

58
components/esp32/Kconfig
View file

@ -20,13 +20,65 @@ config ESP32_DEFAULT_CPU_FREQ_MHZ
default 160 if ESP32_DEFAULT_CPU_FREQ_160
default 240 if ESP32_DEFAULT_CPU_FREQ_240
config WIFI_ENABLED
bool "Enable low-level WiFi stack"
choice ESP32_WIFI_OR_BT
prompt "Select stack to enable (WiFi or BT)"
default ESP32_ENABLE_WIFI
help
Temporarily, WiFi and BT stacks can not be used at the same time.
Select which stack to enable.
config ESP32_ENABLE_STACK_WIFI
bool "WiFi"
select WIFI_ENABLED if ESP32_ENABLE_STACK_WIFI
config ESP32_ENABLE_STACK_BT
bool "BT"
select MEMMAP_BT if ESP32_ENABLE_STACK_BT
select BT_ENABLED if ESP32_ENABLE_STACK_BT
config ESP32_ENABLE_STACK_NONE
bool "None"
endchoice
config MEMMAP_BT
bool
depends on ESP32_ENABLE_STACK_BT
help
The Bluetooth stack uses memory that cannot be used as generic memory anymore. This
reserves the space for that within the memory map of the compiled binary.
This option is required to enable BT stack.
Temporarily, this option is not compatible with WiFi stack.
config MEMMAP_SMP
bool "Reserve memory for two cores"
default "y"
help
The ESP32 contains two cores. If you plan to only use one, you can disable this item
to save some memory. (ToDo: Make this automatically depend on unicore support)
config MEMMAP_TRACEMEM
bool "Use TRAX tracing feature"
default "n"
help
The ESP32 contains a feature which allows you to trace the execution path the processor
has taken through the program. This is stored in a chunk of 32K (16K for single-processor)
of memory that can't be used for general purposes anymore. Disable this if you do not know
what this is.
config MEMMAP_SPISRAM
bool "Use external SPI SRAM chip as main memory"
default "n"
help
The ESP32 can control an external SPI SRAM chip, adding the memory it contains to the
main memory map. Enable this if you have this hardware and want to use it in the same
way as on-chip RAM.
config WIFI_ENABLED
bool
default "y"
depends on ESP32_ENABLE_STACK_WIFI
help
This compiles in the low-level WiFi stack.
Temporarily, this option requires that FreeRTOS runs in single core mode.
Temporarily, this option is not compatible with BT stack.
config WIFI_AUTO_STARTUP
bool "Start WiFi with system startup"