#include <stdio.h>#include <string.h>#include <unistd.h>#include "log.h"#include "rl.h"#include "calibration.h"
Include dependency graph for calibration.c:
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Functions | |
| void | calibration_reset_offsets (void) |
| void | calibration_reset_scales (void) |
| int | calibration_load (void) |
Variables | |
| rl_calibration_t | rl_calibration |
| Global calibration data structure. More... | |
Function Documentation
◆ calibration_load()
| int calibration_load | ( | void | ) |
Load the calibration values from calibration file.
- Note
- Updates the RocketLogger status. Manually update shared status after loading the calibration as needed.
- Returns
- Returns 0 on success, negative on failure with errno set accordingly
Definition at line 57 of file calibration.c.
References rl_status::calibration_file, calibration_reset_offsets(), calibration_reset_scales(), rl_calibration_file::calibration_time, rl_status::calibration_time, rl_calibration_file::data, ERROR, rl_calibration_file::file_magic, rl_calibration_file::file_version, rl_calibration_file::header_length, rl_calibration::offsets, RL_CALIBRATION_FILE_HEADER_LENGTH, RL_CALIBRATION_FILE_MAGIC, RL_CALIBRATION_FILE_VERSION, RL_CALIBRATION_SYSTEM_FILE, RL_CALIBRATION_USER_FILE, RL_CONFIG_CHANNEL_DT, rl_log(), RL_LOG_ERROR, rl_calibration::scales, and SUCCESS.
Referenced by hw_sample().
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◆ calibration_reset_offsets()
| void calibration_reset_offsets | ( | void | ) |
Reset all calibration offsets to default state (0).
Definition at line 45 of file calibration.c.
References rl_calibration::offsets, and RL_CHANNEL_COUNT.
Referenced by calibration_load(), and hw_sample().
◆ calibration_reset_scales()
| void calibration_reset_scales | ( | void | ) |
Reset all calibration scales to default state (1).
Definition at line 51 of file calibration.c.
References RL_CHANNEL_COUNT, and rl_calibration::scales.
Referenced by calibration_load(), and hw_sample().
Variable Documentation
◆ rl_calibration
Global calibration data structure.
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Definition at line 43 of file calibration.c.
