| /* |
| * Copyright (c) 2020 Hubert Miś |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| /** |
| * @file |
| * @brief FT8XX common functions |
| */ |
| |
| #ifndef ZEPHYR_DRIVERS_MISC_FT8XX_FT8XX_COMMON_H_ |
| #define ZEPHYR_DRIVERS_MISC_FT8XX_FT8XX_COMMON_H_ |
| |
| #include <stdint.h> |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| /** |
| * @brief FT8xx functions to write and read memory |
| * @defgroup ft8xx_common FT8xx common functions |
| * @ingroup ft8xx_interface |
| * @{ |
| */ |
| |
| /** |
| * @brief Write 1 byte (8 bits) to FT8xx memory |
| * |
| * @param address Memory address to write to |
| * @param data Byte to write |
| */ |
| void ft8xx_wr8(uint32_t address, uint8_t data); |
| |
| /** |
| * @brief Write 2 bytes (16 bits) to FT8xx memory |
| * |
| * @param address Memory address to write to |
| * @param data Value to write |
| */ |
| void ft8xx_wr16(uint32_t address, uint16_t data); |
| |
| /** |
| * @brief Write 4 bytes (32 bits) to FT8xx memory |
| * |
| * @param address Memory address to write to |
| * @param data Value to write |
| */ |
| void ft8xx_wr32(uint32_t address, uint32_t data); |
| |
| /** |
| * @brief Read 1 byte (8 bits) from FT8xx memory |
| * |
| * @param address Memory address to read from |
| * |
| * @return Value read from memory |
| */ |
| uint8_t ft8xx_rd8(uint32_t address); |
| |
| /** |
| * @brief Read 2 bytes (16 bits) from FT8xx memory |
| * |
| * @param address Memory address to read from |
| * |
| * @return Value read from memory |
| */ |
| uint16_t ft8xx_rd16(uint32_t address); |
| |
| /** |
| * @brief Read 4 bytes (32 bits) from FT8xx memory |
| * |
| * @param address Memory address to read from |
| * |
| * @return Value read from memory |
| */ |
| uint32_t ft8xx_rd32(uint32_t address); |
| |
| /** |
| * @} |
| */ |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* ZEPHYR_DRIVERS_MISC_FT8XX_FT8XX_COMMON_H_ */ |