Logicrom Library APIs

Header File

#include <lib.h>

void logicrom_init(const char *stdio, urc_callback_f handler)

Initialize Logicrom OpenCPU SDK library

Parameters:

stdio – [in] STDIO port (e.g. /dev/ttyUSB0), can be NULL if STDIO is not required
handler – [in] Function pointer for handling unsolicited responses urc_callback_f

const char *system_getserial(void)

Get device serial number

Returns:: Serial number of device. Buffer is statically allocated, do not free

const char *get_logicrom_version(void)

Get SDK library version

void system_settz(const char *tz)

Set system time-zone in +/-HH:MM format (e.g. +5:30)

void system_gettz(char *tz, int size)

Get current time-zone

Parameters:

int system_set_reboot_callback(reboot_confirm_callback_f callback)

Set reboot confirm callback

int debug(int level, const char *fmt, ...)

Debug printf with debug level.

Can be used to print messages at specific loglevel

e.g.

    debug(DBG_INFO, "Hello\n");

Message will print if loglevel is set to 1

Parameters:

Returns:

Number of bytes printed

int formatfs(const char *path)

Format Filesystem

typedef void (*urc_callback_f)(unsigned int urc_code, unsigned int urc_param)

Unsolicited response code handler callback

typedef int (*reboot_confirm_callback_f)(int reason)

Reboot callback function called when reboot is issued by the system. this callback can be used to confirm or deny reboot.

enum [anonymous]

Library URC events

Values:

enumerator URC_FILE_DOWNLOAD_STATUS

File download status event