UINT32 api_com_monitor()
{
UINT8 i = 0;
UINT8 ch = 0xff;
UINT8 *comtest_command = "comtest";
INT32 comtest_command_len = STRLEN(comtest_command) - 1;
UINT8 sync = 0;
UINT32 timeout = 1000;
OSAL_T_CTSK t_ctsk;
if (COM_MONITOR_CHECK_STBID &g_com_detect_flag)
{
i = 0;
while(sci_read_tm(SCI_FOR_RS232, &ch, timeout) == SUCCESS)
{
if((i <= comtest_command_len) && (comtest_command[i] == ch))
{
timeout = 1000 * 100;
sci_write(SCI_FOR_RS232, ch);
i++;
if (i > comtest_command_len) /* Is a comtest command string, wait for serial id trans */
{
t_ctsk.stksz = 0x2000;
t_ctsk.quantum = 10;
t_ctsk.itskpri = OSAL_PRI_NORMAL;
t_ctsk.name[0] = 'A';
t_ctsk.name[1] = 'S';
t_ctsk.name[2] = 'H';
t_ctsk.task = (FP)lib_ash_shell;
if(g_com_ash_id != OSAL_INVALID_ID)
{
osal_task_delete(g_com_ash_id);
}
g_com_ash_id = osal_task_create(&t_ctsk);
if (g_com_ash_id == OSAL_INVALID_ID)
return 1;
api_set_com_check_flag(COM_MONITOR_CHECK_PAUSE);
break;
}
}
else
break;
}
}
return 0;
}
static INT32 pan_ch455_close(struct pan_device *dev)
{
struct pan_ch455_private *tp = (struct pan_ch455_private *)dev->priv;
int i;
#ifdef _DEBUG_VERSION_
/* Un-register an 1mS cycle interrupt ISR */
if (tp->task_id != OSAL_INVALID_ID)
{
osal_task_delete(tp->task_id);
tp->task_id = OSAL_INVALID_ID;
}
#endif
#if(SYS_IRP_MOUDLE != SYS_DEFINE_NULL)
if(tp->is_local == 1)
irc_m6303irc_close();
#endif
return SUCCESS;
}
UINT32 cmd_stbid(unsigned int argc, unsigned char *argv[])
{
UINT8 i = 0, j = 0, ch = 0xff;
UINT8 *_stbid_flag = "SRI";
INT32 _stbid_flag_len = 3;
UINT8 _serial_data[1024]; // max receive 1KB data
UINT32 timeout = 1000, stbid_offset = STB_HWINFO_SERIAL_OFF, _stbid_crc = 0, _stbid_len = 0, _serial_len = 0, _crc = 0, _crc_pos = 0;
UINT8 *buffer = NULL;
UINT32 nReturn = SUCCESS;
UINT32 nPacketNum = 0;
PACKET packet;
UINT32 tick = osal_get_tick();
UINT8 retry_num = 5, _tr_num = 5;
ID _task_id = g_com_ash_id;
osal_task_dispatch_off();
SendStatusPacket(COMMAND_STATUS_OK, 0);
pan_display(g_pan_dev, "Stb-", 4);
RETRY:
_tr_num = 5;
//transfer data
MEMSET(&packet, 0, sizeof(PACKET));
nReturn = packet_receive(&packet, 5 * 1000);
if(SUCCESS != nReturn)
{
SERIAL_DEBUG("receive packet fail!\n");
retry_num--;
goto RETURN;
}
if(packet.packet_type == PACKET_DATA)
{
_serial_len = packet.packet_length-4;
MEMCPY(_serial_data, packet.data_buffer+4, packet.packet_length-4);
}
else
{
SERIAL_DEBUG("receive %d packet, ignore!\n", packet.packet_type);
retry_num--;
goto RETURN;
}
SERIAL_DEBUG("stbid get data total len %d finish, data: \n", _serial_len);
for(i=0; i<_serial_len; i++)
{
SERIAL_DEBUG("%c", _serial_data[i]);
}
SERIAL_DEBUG("\n");
pan_display(g_pan_dev, "GET", 4);
if((_serial_data[0] != _stbid_flag[0]) || (_serial_data[1] != _stbid_flag[1]) || (_serial_data[2] != _stbid_flag[2])) // received flag tag
{
SERIAL_DEBUG("Error: SRI flag missing!\n");
retry_num--;
goto RETURN;
}
pan_display(g_pan_dev, "FLAG", 4);
_stbid_len = _serial_len-4-8;
if(_stbid_len > STB_HWINFO_MAC_OFF)
{
SERIAL_DEBUG("Error: stbid len %d != [%d], please resend cmd!\n", _stbid_len, STB_HWINFO_MAC_OFF);
retry_num--;
goto RETURN;
}
pan_display(g_pan_dev, "LENG", 4);
// do crc check
_crc_pos = _stbid_flag_len+1+_stbid_len;
_stbid_crc = 0;
for(i=0; i<8; i++)
{
_stbid_crc |= (((_serial_data[_crc_pos+i]>'9') ? (_serial_data[_crc_pos+i]-'A'+10) : (_serial_data[_crc_pos+i]-'0'))<<((7-i)*4));
}
_crc = MG_Table_Driven_CRC(0xFFFFFFFF, _serial_data, _crc_pos);
if(_stbid_crc != _crc)
{
// fail, need re-trans
SERIAL_DEBUG("stbid crc fail, calcu = 0x%x!\n", _crc);
retry_num--;
goto RETURN;
}
pan_display(g_pan_dev, "CRC", 4);
// burn code, enable drive auto-erase
for(i=0; i<(STB_HWINFO_OUI_OFF-STB_HWINFO_MAC_OFF); i++) // init mac
{
ch = _serial_data[STB_HWINFO_MAC_OFF+4-12+i*2];
_serial_data[i+STB_HWINFO_MAC_OFF+4] = (((ch>'9') ? ((ch>='a') ? (ch-'a'+10) : (ch-'A'+10)) : (ch-'0'))<<4);
ch = _serial_data[STB_HWINFO_MAC_OFF+4-12+i*2+1];
_serial_data[i+STB_HWINFO_MAC_OFF+4] |= ((ch>'9') ? ((ch>='a') ? (ch-'a'+10) : (ch-'A'+10)) : (ch-'0'));
}
buffer = MALLOC(64*1024);
if(buffer == NULL)
{
SDBBP();
}
sto_io_control(g_sto_dev, STO_DRIVER_SECTOR_BUFFER, (UINT32)buffer);
sto_io_control(g_sto_dev, STO_DRIVER_SET_FLAG, STO_FLAG_AUTO_ERASE|STO_FLAG_SAVE_REST);
SERIAL_DEBUG("Now burn stbid: ");
for(i=0; i<STB_HWINFO_OUI_OFF; i++)
{
SERIAL_DEBUG("%c", _serial_data[i+_stbid_flag_len+1]);
}
SERIAL_DEBUG("\n");
sto_put_data(g_sto_dev, STB_HWINFO_BASE_ADDR, &_serial_data[_stbid_flag_len+1], STB_HWINFO_OUI_OFF);
if(buffer)
{
FREE(buffer);
buffer = NULL;
sto_io_control(g_sto_dev, STO_DRIVER_SECTOR_BUFFER, 0);
sto_io_control(g_sto_dev, STO_DRIVER_SET_FLAG, 0);
}
if(g_stb_hwinfo != NULL)
{
FREE(g_stb_hwinfo);
g_stb_hwinfo = NULL;
}
pan_display(g_pan_dev, "-tr-", 4);
SERIAL_DEBUG("stbid finish, task %d deleted!\n", g_com_ash_id);
SERIAL_DEBUG("cmd_stbid takes %dms\n", osal_get_tick()-tick);
retry_num = 0;
RESEND:
SendStatusPacket(COMMAND_STATUS_DONE, 0);
MEMSET(&packet, 0, sizeof(PACKET));
osal_task_sleep(100);
nReturn = packet_receive(&packet, 5 * 1000);
if((SUCCESS != nReturn) || (packet.packet_type != PACKET_STATUS))
{
if(_tr_num-- > 0)
{
SERIAL_DEBUG("stbid finish, but signal send fail, now re-send!\n");
goto RESEND;
}
else
{
pan_display(g_pan_dev, "dStb", 4); // done, but notice fail!
}
}
else
{
pan_display(g_pan_dev, "-Stb", 4); // done, all ok!
}
RETURN:
if(retry_num >0)
{
SendStatusPacket(COMMAND_STATUS_ERROR, 0);
goto RETRY;
}
else
{
SERIAL_DEBUG("error, please redo!\n");
api_set_com_check_flag(COM_MONITOR_CHECK_STBID);
}
g_com_ash_id = INVALID_ID;
osal_task_dispatch_on();
osal_task_delete(_task_id);
}
