sd_card.h File Reference

Logging of received bus messages onto an SD card. More...

#include <stdint.h>
#include "common/rtos/rtos.h"

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Enumerations
enum	sd_state_t {   SD_STATE_DISABLED = 0 , SD_STATE_INSERT_CARD = 1 , SD_STATE_MOUNTING = 2 , SD_STATE_OPENING_FILE = 3 ,   SD_STATE_READY2LOG = 4 , SD_STATE_CLOSING_FILE = 5 , SD_STATE_UNMOUNTING = 6 , SD_STATE_RECOVERING = 7 ,   SD_STATE_FATAL = 8 }

Functions
void	sd_card_periodic (void)
void	sd_power_loss_callback (void)

Variables
static constexpr uint32_t	SD_FSM_PERIOD_MS = 50

Detailed Description

Logging of received bus messages onto an SD card.

Author

Irving Wang (irvin.nosp@m.gw@p.nosp@m.urdue.nosp@m..edu)

Enumeration Type Documentation

sd_state_t

enum sd_state_t

Enumerator
SD_STATE_DISABLED
SD_STATE_INSERT_CARD
SD_STATE_MOUNTING
SD_STATE_OPENING_FILE
SD_STATE_READY2LOG
SD_STATE_CLOSING_FILE
SD_STATE_UNMOUNTING
SD_STATE_RECOVERING
SD_STATE_FATAL

Function Documentation

sd_card_periodic()

void sd_card_periodic

(

void

)

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sd_power_loss_callback()

void sd_power_loss_callback

(

void

)

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Variable Documentation

SD_FSM_PERIOD_MS

uint32_t SD_FSM_PERIOD_MS = 50

staticconstexpr