1config BR2_PACKAGE_C_PERIPHERY 2 bool "c-periphery" 3 help 4 c-periphery is a set of C wrapper functions for GPIO, SPI, 5 I2C, MMIO, and Serial peripheral I/O interface access in 6 userspace Linux. The c-periphery wrappers simplify and 7 consolidate the native Linux APIs to these 8 interfaces. c-periphery is useful in embedded Linux 9 environments (including BeagleBone, Raspberry Pi, 10 etc. platforms) for interfacing with external 11 peripherals. c-periphery is re-entrant, uses static 12 allocations, has no dependencies outside the standard C 13 library and Linux, compiles into a static library for easy 14 integration with other projects, and is MIT licensed. 15 16 https://github.com/vsergeev/c-periphery 17