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67 lines
2.1 KiB
Plaintext
67 lines
2.1 KiB
Plaintext
# Copyright (c) 2020 HAW Hamburg
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#
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# This file is subject to the terms and conditions of the GNU Lesser
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# General Public License v2.1. See the file LICENSE in the top level
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# directory for more details.
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#
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config MODULE_ILI9341
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bool "ILI9341 display driver"
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depends on HAS_PERIPH_SPI
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depends on HAS_PERIPH_GPIO
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depends on TEST_KCONFIG
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select MODULE_PERIPH_SPI
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select MODULE_PERIPH_GPIO
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select MODULE_ZTIMER
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select MODULE_ZTIMER_MSEC
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config HAVE_ILI9341
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bool
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select MODULE_ILI9341 if MODULE_DISP_DEV
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help
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Indicates that an ILI9341 display is present.
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menuconfig KCONFIG_USEMODULE_ILI9341
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bool "Configure ILI9341 driver"
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depends on USEMODULE_ILI9341
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help
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Configure the ILI9341 display driver using Kconfig.
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if KCONFIG_USEMODULE_ILI9341
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config ILI9341_GVDD
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int "GVDD voltage level (in millivolts)"
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default 4800
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range 3000 6000
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help
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Configure GVDD level, which is a reference level for the VCOM level and
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the grayscale voltage level. GVDD should be ≦ (AVDD - 0.5) V .
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config ILI9341_VCOMH
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int "VCOMH voltage level (in millivolts)"
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default 4250
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range 2700 5875
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help
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Configure the high level of VCOM AC voltage. VCOM needs to be adjusted
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to match the capacitance and performance specifications of the TFT panel
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to maximize contrast and minimize flickering
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config ILI9341_VCOML
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int "VCOML voltage level (in millivolts)"
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default -2000
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range -2500 0
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help
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Configure the low level of VCOM AC voltage. VCOM needs to be adjusted to
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match the capacitance and performance specifications of the TFT panel to
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maximize contrast and minimize flickering
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config ILI9341_LE_MODE
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bool "Enable little endian to big endian conversion"
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help
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Enable this configuration to convert little endian colors to big endian.
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ILI9341 device requires colors to be send in big endian RGB-565 format.
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Enabling this option allows for little endian colors. Enabling this
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however will slow down the driver as it cannot use DMA anymore.
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endif # KCONFIG_USEMODULE_ILI9341
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