1 /* 2 * Copyright (C) 2015-2020 Alibaba Group Holding Limited 3 */ 4 #ifndef __HAL_ANALOGIF_H__ 5 #define __HAL_ANALOGIF_H__ 6 7 #ifdef __cplusplus 8 extern "C" { 9 #endif 10 11 int hal_analogif_open(void); 12 13 int hal_analogif_reg_write(unsigned short reg, unsigned short val); 14 15 int hal_analogif_reg_read(unsigned short reg, unsigned short *val); 16 17 #ifdef __cplusplus 18 } 19 #endif 20 21 #endif 22 23