static void
vFileTask (void *parameter)
{
uint32_t pos;
UINT written;
uint8_t data;
static FIL fil;
portTickType time, time_old;
/* delay SD card init by 5 seconds */
vTaskDelay (5000 / portTICK_RATE_MS);
/* never fails - data init */
memset (&fatfs, 0, sizeof (fatfs));
f_mount (0, &fatfs);
/* opening new file for write access */
debug_printf ("\nCreating logfile (%s).\n", logfile);
if (f_open (&fil, logfile, FA_WRITE | FA_CREATE_ALWAYS))
debug_printf ("\nfailed to create file\n");
else
{
/* Enable Debug output as we were able to open the log file */
debug_printf ("OpenBeacon firmware version %s\nreader_id=%i.\n", VERSION, env.e.reader_id);
PtSetDebugLevel (1);
/* Storing clock ticks for flushing cache action */
time_old = xTaskGetTickCount ();
pos = 0;
for (;;)
if (xQueueReceive (xLogfile, &data, 100))
{
sector_buffer[pos++] = data;
if (pos == SECTOR_BUFFER_SIZE)
{
pos = 0;
if (f_write
(&fil, §or_buffer, sizeof (sector_buffer), &written)
|| written != sizeof (sector_buffer))
debug_printf ("\nfailed to write to logfile\n");
}
/* flush file every 5 seconds */
time = xTaskGetTickCount ();
if ((time - time_old) > (5000 / portTICK_RATE_MS))
{
time_old = time;
if (f_sync (&fil))
debug_printf ("\nfailed to flush to logfile\n");
}
}
}
}
static inline void
vCmdProcess (const char *cmdline)
{
unsigned char cmd, assign;
unsigned int t;
cmd = (unsigned char) (*cmdline++);
if ((cmd >= 'a') && (cmd <= 'z'))
cmd -= ('a' - 'A');
switch (*cmdline)
{
case '=':
case ' ':
assign = 1;
cmdline++;
break;
case 0:
assign = 0;
break;
default:
assign = 1;
}
switch (cmd)
{
case 'A':
vNetworkSetIP (&env.e.ip_host, assign ? cmdline : NULL, "reader");
break;
case 'B':
debug_printf ("rebooting...\n");
vTaskDelay (1000 / portTICK_RATE_MS);
/*force watchdog reset */
while (1);
break;
case 'C':
vNetworkDumpConfig ();
debug_printf ("System configuration:\n"
"\tFirmware Version: v" PROGRAM_VERSION "\n"
"\tReader ID: %i\n"
"\tRF packet duplicate filter: %s\n\n",
env.e.reader_id,
env.e.filter_duplicates ? "ON" : "OFF");
break;
case 'D':
if (assign)
{
t = atoiEx (cmdline);
debug_printf ("setting debug level to %u\n", t);
PtSetDebugLevel (t);
}
else
debug_printf
("usage: 'd' - set debug level ('d[disable=0, lowest=1]')\n");
break;
case 'F':
if (assign)
{
t = atoiEx (cmdline) ? 1 : 0;
debug_printf ("%s duplicate filtering\n",
t ? "enabled" : "disabled");
env.e.filter_duplicates = t;
}
else
debug_printf
("usage: 'f' - set RF packet duplicate filtering\n"
" ('f[disable=0, enable=1]')\n");
break;
case 'G':
vNetworkSetIP (&env.e.ip_gateway, assign ? cmdline : NULL,
"gateway");
break;
case 'I':
if (assign)
{
#ifndef ALLOW_READER_ID_CHANGE
if (env.e.reader_id)
debug_printf ("ERROR: reader id already set!\n");
else
{
#endif /*ALLOW_READER_ID_CHANGE */
t = atoiEx (cmdline);
if (t > 0 && t < MAC_IAB_MASK)
env.e.reader_id = t;
else
debug_printf
("error: reader_id needs to be between 1 and %u (used '%s')\n",
MAC_IAB_MASK, cmdline);
#ifndef ALLOW_READER_ID_CHANGE
}
#endif /*ALLOW_READER_ID_CHANGE */
}
debug_printf ("reader_id=%i\n", env.e.reader_id);
break;
case 'L':
if (assign)
{
t = atoiEx (cmdline) > 0;
debug_printf ("red_led=%i\n", t);
led_set_red (t);
}
else
debug_printf
("usage: 'l' - red LED ('l[enable=0, disable=1]')\n");
break;
case 'M':
vNetworkSetIP (&env.e.ip_netmask, assign ? cmdline : NULL,
"netmask");
break;
case 'N':
if (assign)
env.e.ip_autoconfig = atoiEx (cmdline);
debug_printf ("ip_autoconfig=%i\n", env.e.ip_autoconfig);
break;
case 'P':
if (assign)
env.e.ip_server_port = atoiEx (cmdline);
debug_printf ("server UDP port=%i\n", env.e.ip_server_port);
break;
case 'R':
/* backup reader id */
t = env.e.reader_id;
vNetworkResetDefaultSettings ();
/* restore reader id */
env.e.reader_id = t;
debug_printf ("restoring original settings & reboot...\n");
vNetworkDumpConfig ();
vTaskDelay (1000 / portTICK_RATE_MS);
env_store ();
/*force watchdog reset */
while (1);
break;
case 'S':
debug_printf ("storing configuration & reboot...\n");
vTaskDelay (1000 / portTICK_RATE_MS);
env_store ();
/*force watchdog reset */
while (1);
break;
case 'T':
vNetworkSetIP (&env.e.ip_server, assign ? cmdline : NULL,
"server");
break;
case 'U':
debug_printf ("resetting reader to firmware update mode...\n");
vTaskDelay (1000 / portTICK_RATE_MS);
env_reboot_to_update ();
break;
case 'H':
case '?':
vCmdHelp ();
break;
case 'X':
vCmdDumpStatistics ();
PtStatusRxTx ();
break;
default:
debug_printf ("Unkown CMD:'%c'\n", cmd);
}
}
