6a86cd0547
* Use SPI for sending serial data. * Supports 1-4 shift registers chained together by setting `ngios` property appropriately.
8 lines
304 B
CMake
8 lines
304 B
CMake
# Copyright (c) 2020 The ZMK Contributors
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# SPDX-License-Identifier: MIT
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zephyr_library_named(zmk__drivers__gpio)
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zephyr_library_include_directories(${CMAKE_SOURCE_DIR}/include)
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zephyr_library_sources_ifdef(CONFIG_GPIO_595 gpio_595.c)
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zephyr_library_sources_ifdef(CONFIG_GPIO_MCP23017 gpio_mcp23017.c)
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