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Kconfig: Add new WANT_ADC option to reduce code size

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Make it possible to not compile in support for ADC on chips with small
flash sizes.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor
2025-04-09 12:52:11 -04:00
parent 04e7eb20fd
commit 8c67adc164
8 changed files with 28 additions and 18 deletions
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7
src/Kconfig
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@@ -88,6 +88,10 @@ config USB_SERIAL_NUMBER
endmenu
# Optional features that can be disabled (for devices with small flash sizes)
config WANT_ADC
bool
depends on HAVE_GPIO_ADC
default y
config WANT_SPI
bool
depends on HAVE_GPIO && HAVE_GPIO_SPI
@@ -175,6 +179,9 @@ config NEED_SENSOR_BULK
default y
menu "Optional features (to reduce code size)"
depends on HAVE_LIMITED_CODE_SIZE
config WANT_ADC
bool "Support micro-controller based ADC (analog to digital)"
depends on HAVE_GPIO_ADC
config WANT_SPI
bool "Support communicating with external chips via SPI bus"
depends on HAVE_GPIO && HAVE_GPIO_SPI