| /* |
| * Copyright 2023 Google LLC |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| #ifndef TEST_DRIVERS_SENSOR_ACCEL_INCLUDE_CHECKS_H_ |
| #define TEST_DRIVERS_SENSOR_ACCEL_INCLUDE_CHECKS_H_ |
| |
| #include <zephyr/drivers/i2c.h> |
| #include <zephyr/drivers/spi.h> |
| |
| #include "bmi160.h" |
| |
| static inline bool bmi160_i2c_is_touching_reg(struct i2c_msg *msgs, int num_msgs, int reg) |
| { |
| __ASSERT_NO_MSG(num_msgs == 2); |
| __ASSERT_NO_MSG(msgs[0].len == 1); |
| |
| uint8_t start_reg = msgs[0].buf[0]; |
| |
| return (start_reg <= reg) && (reg < start_reg + msgs[1].len); |
| } |
| |
| static inline bool bmi160_spi_is_touching_reg(const struct spi_buf_set *tx_bufs, |
| const struct spi_buf_set *rx_bufs, int reg) |
| { |
| __ASSERT_NO_MSG(tx_bufs->count == 2); |
| const struct spi_buf *tx = &tx_bufs->buffers[0]; |
| const struct spi_buf *tx_data = &tx_bufs->buffers[1]; |
| uint32_t start_reg = ((uint8_t *)(tx->buf))[0] & BMI160_REG_MASK; |
| |
| return (start_reg <= reg) && (reg < start_reg + tx_data->len); |
| } |
| |
| #endif /* TEST_DRIVERS_SENSOR_ACCEL_INCLUDE_CHECKS_H_ */ |
