direct_memory_logger.h File Reference

Write logs directly to flash memory chips. More...

#include "peripherals/sst25vfxxxx.h"

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Data Structures
struct	DirectMemoryLogger

Macros
#define	DML_BUF_SIZE   128
	The read buffer size. More...

Enumerations
enum	DMLStatus {   DML_INIT, DML_IDLE, DML_ERASE, DML_START,   DML_LOGGING, DML_STOP, DML_READ, DML_READING }

Functions
void	direct_memory_logger_init (void)
void	direct_memory_logger_periodic (void)
void	direct_memory_logger_set (uint8_t val)

Variables
struct DirectMemoryLogger	dml

Detailed Description

Write logs directly to flash memory chips.

Definition in file direct_memory_logger.h.

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Data Structure Documentation

struct DirectMemoryLogger

Definition at line 48 of file direct_memory_logger.h.

Collaboration diagram for DirectMemoryLogger:

Data Fields
uint8_t	buffer[DML_BUF_SIZE]	The buffer for writing and reading.
struct SST25VFxxxx	sst	The memory chip.
enum DMLStatus	status	The status of the Direct Memory Logger.
uint32_t	write_addr

Macro Definition Documentation

#define DML_BUF_SIZE   128

The read buffer size.

Definition at line 33 of file direct_memory_logger.h.

Referenced by direct_memory_logger_periodic(), and direct_memory_logger_set().

Enumeration Type Documentation

enum DMLStatus

Enumerator
DML_INIT	The DML is initializing.
DML_IDLE	The DML is idle.
DML_ERASE	The DML is busy erasing itself.
DML_START	The DML is starting the logger.
DML_LOGGING	The DML is busy logging.
DML_STOP	The DML is busy stopping.
DML_READ	The DML is busy starting read.
DML_READING	The DML is busy reading.

Definition at line 36 of file direct_memory_logger.h.

Function Documentation

void direct_memory_logger_init

(

void

)

Definition at line 91 of file direct_memory_logger.c.

References direct_memory_spi_cb(), dml, DML_INIT, DirectMemoryLogger::sst, sst25vfxxxx_init(), and DirectMemoryLogger::status.

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void direct_memory_logger_periodic

(

void

)

Definition at line 99 of file direct_memory_logger.c.

References Imu::accel, LogStruct::accel_z, DirectMemoryLogger::buffer, LogStruct::counter, dml, DML_BUF_SIZE, DML_IDLE, DML_LOGGING, DML_READ, DML_READING, DML_START, DML_STOP, SST25VFxxxx::flash_addr, Imu::gyro, LogStruct::gyro_p, LogStruct::gyro_q, LogStruct::gyro_r, imu, log_struct, Int32Rates::p, Int32Rates::q, Int32Rates::r, seq_in_array(), DirectMemoryLogger::sst, SST25VFXXXX_IDLE, sst25vfxxxx_read(), sst25vfxxxx_write(), stabilization_cmd, DirectMemoryLogger::status, SST25VFxxxx::status, stop_log_sequence, LogStruct::thrust, uart_put_byte(), DirectMemoryLogger::write_addr, and Int32Vect3::z.

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void direct_memory_logger_set

(

uint8_t

val

)

Definition at line 180 of file direct_memory_logger.c.

References DirectMemoryLogger::buffer, dml, DML_BUF_SIZE, DML_ERASE, DML_IDLE, DML_LOGGING, DML_READ, DML_START, DML_STOP, SST25VFxxxx::flash_addr, DirectMemoryLogger::sst, sst25vfxxxx_chip_erase(), sst25vfxxxx_read(), sst25vfxxxx_write(), start_log_sequence, DirectMemoryLogger::status, val, and DirectMemoryLogger::write_addr.

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Variable Documentation

struct DirectMemoryLogger dml

Definition at line 33 of file direct_memory_logger.c.

Referenced by direct_memory_logger_init(), direct_memory_logger_periodic(), direct_memory_logger_set(), and direct_memory_spi_cb().