| /* |
| * 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 __ADXL345_PRIV_H__ |
| #define __ADXL345_PRIV_H__ |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| enum adxl345_registers { |
| ADXL345_DEVID = 0x00, /* R */ |
| ADXL345_THRESH_TAP = 0x1D, /* R/W */ |
| ADXL345_OFSX = 0x1E, /* R/W */ |
| ADXL345_OFSY = 0x1F, /* R/W */ |
| ADXL345_OFSZ = 0x20, /* R/W */ |
| ADXL345_DUR = 0x21, /* R/W */ |
| ADXL345_LATENT = 0x22, /* R/W */ |
| ADXL345_WINDOW = 0x23, /* R/W */ |
| ADXL345_THRESH_ACT = 0x24, /* R/W */ |
| ADXL345_THRESH_INACT = 0x25, /* R/W */ |
| ADXL345_TIME_INACT = 0x26, /* R/W */ |
| ADXL345_ACT_INACT_CTL = 0x27, /* R/W */ |
| ADXL345_THRESH_FF = 0x28, /* R/W */ |
| ADXL345_TIME_FF = 0x29, /* R/W */ |
| ADXL345_TAP_AXES = 0x2A, /* R/W */ |
| ADXL345_ACT_TAP_STATUS = 0x2B, /* R */ |
| ADXL345_BW_RATE = 0x2C, /* R/W */ |
| ADXL345_POWER_CTL = 0x2D, /* R/W */ |
| ADXL345_INT_ENABLE = 0x2E, /* R/W */ |
| ADXL345_INT_MAP = 0x2F, /* R/W */ |
| ADXL345_INT_SOURCE = 0x30, /* R */ |
| ADXL345_DATA_FORMAT = 0x31, /* R/W */ |
| ADXL345_DATAX0 = 0x32, /* R */ |
| ADXL345_DATAX1 = 0x33, /* R */ |
| ADXL345_DATAY0 = 0x34, /* R */ |
| ADXL345_DATAY1 = 0x35, /* R */ |
| ADXL345_DATAZ0 = 0x36, /* R */ |
| ADXL345_DATAZ1 = 0x37, /* R */ |
| ADXL345_FIFO_CTL = 0x38, /* R/W */ |
| ADXL345_FIFO_STATUS = 0x39, /* R */ |
| }; |
| |
| |
| #define ADXL345_DEVID_VAL (0xE5) |
| |
| #define ADXL345_SPI_READ_CMD_BIT (0x80) |
| #define ADXL345_SPI_MULTIBYTE_CMD_BIT (0x40) |
| |
| |
| int adxl345_i2c_write8(struct sensor_itf *itf, uint8_t reg, uint8_t value); |
| int adxl345_i2c_read8(struct sensor_itf *itf, uint8_t reg, uint8_t *value); |
| int adxl345_i2c_readlen(struct sensor_itf *itf, uint8_t reg, uint8_t *buffer, uint8_t len); |
| |
| int adxl345_spi_write8(struct sensor_itf *itf, uint8_t reg, uint8_t value); |
| int adxl345_spi_read8(struct sensor_itf *itf, uint8_t reg, uint8_t *value); |
| int adxl345_spi_readlen(struct sensor_itf *itf, uint8_t reg, uint8_t *buffer, uint8_t len); |
| |
| int adxl345_write8(struct sensor_itf *itf, uint8_t reg, uint8_t value); |
| int adxl345_read8(struct sensor_itf *itf, uint8_t reg, uint8_t *value); |
| int adxl345_readlen(struct sensor_itf *itf, uint8_t reg, uint8_t *buffer, uint8_t len); |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* __ADXL345_PRIV_H__ */ |
