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Diffstat (limited to 'libsensors_iio/software/core/HAL/include/inv_sysfs_utils.h')
-rw-r--r--libsensors_iio/software/core/HAL/include/inv_sysfs_utils.h83
1 files changed, 0 insertions, 83 deletions
diff --git a/libsensors_iio/software/core/HAL/include/inv_sysfs_utils.h b/libsensors_iio/software/core/HAL/include/inv_sysfs_utils.h
deleted file mode 100644
index fce28ae..0000000
--- a/libsensors_iio/software/core/HAL/include/inv_sysfs_utils.h
+++ /dev/null
@@ -1,83 +0,0 @@
-/**
- * @brief Provides helpful file IO wrappers for use with sysfs.
- * @details Based on Jonathan Cameron's @e iio_utils.h.
- */
-
-#ifndef _INV_SYSFS_UTILS_H_
-#define _INV_SYSFS_UTILS_H_
-
-/**
- * struct inv_sysfs_names_s - Files needed by user applications.
- * @buffer: Ring buffer attached to FIFO.
- * @enable: Turns on HW-to-ring buffer flow.
- * @raw_data: Raw data from registers.
- * @temperature: Temperature data from register.
- * @fifo_rate: FIFO rate/ODR.
- * @power_state: Power state (this is a five-star comment).
- * @fsr: Full-scale range.
- * @lpf: Digital low pass filter.
- * @scale: LSBs / dps (or LSBs / Gs).
- * @temp_scale: LSBs / degrees C.
- * @temp_offset: Offset in LSBs.
- */
-struct inv_sysfs_names_s {
-
- //Sysfs for ITG3500 & MPU6050
- const char *buffer;
- const char *enable;
- const char *raw_data; //Raw Gyro data
- const char *temperature;
- const char *fifo_rate;
- const char *power_state;
- const char *fsr;
- const char *lpf;
- const char *scale; //Gyro scale
- const char *temp_scale;
- const char *temp_offset;
- const char *self_test;
- //Starting Sysfs available for MPU6050 only
- const char *accel_en;
- const char *accel_fifo_en;
- const char *accel_fs;
- const char *clock_source;
- const char *early_suspend_en;
- const char *firmware_loaded;
- const char *gyro_en;
- const char *gyro_fifo_en;
- const char *key;
- const char *raw_accel;
- const char *reg_dump;
- const char *tap_on;
- const char *dmp_firmware;
-};
-
-/* File IO. Typically won't be called directly by user application, but they'll
- * be here for your enjoyment.
- */
-int inv_sysfs_write(char *filename, long data);
-int inv_sysfs_read(char *filename, long num_bytes, char *data);
-
-/* Helper APIs to extract specific data. */
-int inv_read_buffer(int fd, long *data, long long *timestamp);
-int inv_read_raw(const struct inv_sysfs_names_s *names, long *data,
- long long *timestamp);
-int inv_read_temperature_raw(const struct inv_sysfs_names_s *names, short *data,
- long long *timestamp);
-int inv_read_fifo_rate(const struct inv_sysfs_names_s *names, short *data);
-int inv_read_power_state(const struct inv_sysfs_names_s *names, char *data);
-int inv_read_scale(const struct inv_sysfs_names_s *names, float *data);
-int inv_read_temp_scale(const struct inv_sysfs_names_s *names, short *data);
-int inv_read_temp_offset(const struct inv_sysfs_names_s *names, short *data);
-int inv_write_fifo_rate(const struct inv_sysfs_names_s *names, short data);
-int inv_write_buffer_enable(const struct inv_sysfs_names_s *names, char data);
-int inv_write_power_state(const struct inv_sysfs_names_s *names, char data);
-
-/* Scaled data. */
-int inv_read_q16(const struct inv_sysfs_names_s *names, long *data,
- long long *timestamp);
-int inv_read_temp_q16(const struct inv_sysfs_names_s *names, long *data,
- long long *timestamp);
-
-#endif /* #ifndef _INV_SYSFS_UTILS_H_ */
-
-