/*!
\brief configure the TSI peripheral
\param[in] none
\param[out] none
\retval none
*/
void tsi_config(void)
{
/* TSI configure */
tsi_init(TSI_CTCDIV_DIV8,TSI_CHARGE_4CTCLK,TSI_TRANSFER_8CTCLK,TSI_MAXNUM4095);
tsi_sofeware_mode_config();
tsi_sample_pin_enable(TSI_SAMPCFG_G2P1);
tsi_group_enable(TSI_GCTL_GE2);
/* disable hysteresis mode */
tsi_hysteresis_off(TSI_PHM_G2P1|TSI_PHM_G2P2|TSI_PHM_G2P3);
/* enable TSI */
tsi_enable();
}
int8_t tsi_initial_interface()
{
if(inited==1) return 0;
#ifdef TSI_LIVE
tsi_err_e err;
memset(&init, 0, sizeof(tsi_t));
memset(&en, 0, sizeof(fen_t));
memset(&cfg, 0, sizeof(fcfg_t));
memset((void*)pid_val,-1,sizeof(uint32_t)*PID_NUM);
//memset(packet_number_pre_interrupt,0,sizeof(uint32_t)*PID_NUM);
fid_bitmap = 0;
//memset(node_len,0,sizeof(uint8_t)*12);
init.reg = (void *)0x04200000;//register address
init.pkt_sz = TS_188;
init.mode = MODE;
init.filter = FT_MODE;
init.circular_buffer_length[TSI_CTRL_BUFFINDEX] = TSI_CTRL_BUFFLEN;
init.circular_buffer_length[TSI_MEDIA_DATA_BUFFINDEX] = TSI_MEDIADATA_BUFFLEN;
init.circular_buffer_length[TSI_SUBTITLE_BUFFINDEX] = TSI_SUBTITLE_BUFFLEN;
init.circular_buffer_length[TSI_EPG_BUFFINDEX] = TSI_EPG_BUFFLEN;
init.circular_buffer_length[TSI_TIME_BUFFINDEX] = TSI_TIME_BUFFLEN;
// init.pio_buffer_length = (188*16); //only in pio mode : PACKAGE SIZE * NUMBER OF PACKAGE....for number of package, please assign a multiple of 16 for now..
init.pio_buffer_length = 0;
err = tsi_init(test);
if(err <0)
{
printf("init: tsi_init(test) err: %i\n", err);
return err;
}
enable_filter(fid_bitmap);
inited = 1;
tsi_remove_pid_from_filter(-1);
#endif
return 0;
}
