/**************************************************************************** * boards/arm/rp2040/raspberrypi-pico/include/rp2040_spidev.h * * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright ownership. The * ASF licenses this file to you under the Apache License, Version 2.0 (the * "License"); you may not use this file except in compliance with the * License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the * License for the specific language governing permissions and limitations * under the License. * ****************************************************************************/ #ifndef __BOARDS_ARM_RP2040_RASPBERRYPI_PICO_INCLUDE_RP2040_SPIDEV_H #define __BOARDS_ARM_RP2040_RASPBERRYPI_PICO_INCLUDE_RP2040_SPIDEV_H /**************************************************************************** * Included Files ****************************************************************************/ #include /**************************************************************************** * Public Types ****************************************************************************/ #ifndef __ASSEMBLY__ /**************************************************************************** * Public Data ****************************************************************************/ #undef EXTERN #if defined(__cplusplus) #define EXTERN extern "C" extern "C" { #else #define EXTERN extern #endif /**************************************************************************** * Public Function Prototypes ****************************************************************************/ /**************************************************************************** * Name: board_spidev_initialize * * Description: * Initialize spi driver and register the /dev/spi device. * ****************************************************************************/ int board_spidev_initialize(int bus); #undef EXTERN #if defined(__cplusplus) } #endif #endif /* __ASSEMBLY__ */ #endif /* __BOARDS_ARM_RP2040_RASPBERRYPI_PICO_INCLUDE_RP2040_SPIDEV_H */