RomanRom2/ossc
1
0
Fork 0
mirror of https://github.com/marqs85/ossc synced 2025-10-29 23:16:02 +03:00
Code Issues Actions Packages Projects Releases Wiki Activity
a332a3fce5
ossc/software/sys_controller/main.c
borti4938 a332a3fce5 resort software code database [WIP] 
- split av_controller.c into several sub-files
- WorkInProgress = still needs refactoring
2016-05-22 20:18:26 +02:00

252 lines
8.2 KiB
C
Raw Blame History

//
// Copyright (C) 2015-2016 Markus Hiienkari <mhiienka@niksula.hut.fi>
//
// This file is part of Open Source Scan Converter project.
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
//
#include <stdio.h>
#include <unistd.h>
#include "system.h"
#include "string.h"
#include "altera_avalon_pio_regs.h"
#include "Altera_UP_SD_Card_Avalon_Interface_mod.h"
#include "altera_epcq_controller_mod.h"
#include "i2c_opencores.h"
#include "tvp7002.h"
#include "ths7353.h"
#include "lcd.h"
#include "sysconfig.h"
#include "hdmitx.h"
#include "ci_crc.h"
#include "cfg.h"
#include "av_controller.h"
#include "controls.h"
#include "memory.h"
#include "menu.h"
#include "fw_version.h"
extern const char const *avinput_str[];
extern char row1[LCD_ROW_LEN+1], row2[LCD_ROW_LEN+1], menu_row1[LCD_ROW_LEN+1], menu_row2[LCD_ROW_LEN+1];
extern alt_u16 rc_keymap[REMOTE_MAX_KEYS];
extern volatile alt_u32 remote_code;
extern volatile alt_u8 remote_rpt, remote_rpt_prev;
extern volatile alt_u32 btn_code, btn_code_prev;
extern volatile alt_u8 menu_active;
extern alt_u8 target_typemask;
// Target configuration
extern volatile avconfig_t tc;
// Current mode
extern volatile avmode_t cm;
int main()
{
tvp_input_t target_input = 0;
ths_input_t target_ths = 0;
video_format target_format = 0;
avinput_t target_mode;
alt_u8 av_init = 0;
status_t status;
alt_u32 input_vec;
int init_stat;
init_stat = init_hw();
if (init_stat >= 0) {
printf("### DIY VIDEO DIGITIZER / SCANCONVERTER INIT OK ###\n\n");
sniprintf(row1, LCD_ROW_LEN+1, "OSSC fw. %u.%.2u", FW_VER_MAJOR, FW_VER_MINOR);
#ifndef DEBUG
strncpy(row2, "2014-2016 marqs", LCD_ROW_LEN+1);
#else
strncpy(row2, "** DEBUG BUILD *", LCD_ROW_LEN+1);
#endif
lcd_write_status();
} else {
sniprintf(row1, LCD_ROW_LEN+1, "Init error %d", init_stat);
strncpy(row2, "", LCD_ROW_LEN+1);
lcd_write_status();
while (1) {}
}
while(1) {
// Select target input and mode
input_vec = IORD_ALTERA_AVALON_PIO_DATA(PIO_1_BASE);
remote_code = input_vec & RC_MASK;
btn_code = ~input_vec & PB_MASK;
remote_rpt = input_vec >> 24;
if ((remote_rpt == 0) || ((remote_rpt > 1) && (remote_rpt < 6)) || (remote_rpt == remote_rpt_prev))
remote_code = 0;
/*else if ((remote_rpt >= 6) && (remote_rpt % 2))
remote_code = 0;*/
if (remote_code)
printf("RCODE: 0x%.4x, %u\n", remote_code, remote_rpt);
if (btn_code_prev == 0 && btn_code != 0)
printf("BCODE: 0x%.2x\n", btn_code>>16);
target_mode = AV_KEEP;
if (remote_code == rc_keymap[RC_BTN1]) {
if (cm.avinput == AV1_RGBs)
target_mode = AV1_RGsB;
else
target_mode = AV1_RGBs;
} else if (remote_code == rc_keymap[RC_BTN2]) {
if (cm.avinput == AV2_YPBPR)
target_mode = AV2_RGsB;
else
target_mode = AV2_YPBPR;
} else if (remote_code == rc_keymap[RC_BTN3]) {
if (cm.avinput == AV3_RGBHV)
target_mode = AV3_RGBs;
else if (cm.avinput == AV3_RGBs)
target_mode = AV3_RGsB;
else
target_mode = AV3_RGBHV;
}
if ((btn_code_prev == 0) && (btn_code & PB0_BIT)) {
target_mode = (cm.avinput == AV3_RGsB) ? AV1_RGBs : (cm.avinput+1);
}
if (target_mode == cm.avinput)
target_mode = AV_KEEP;
if (target_mode != AV_KEEP)
printf("### SWITCH MODE TO %s ###\n", avinput_str[target_mode]);
switch (target_mode) {
case AV1_RGBs:
target_input = TVP_INPUT1;
target_format = FORMAT_RGBS;
target_typemask = VIDEO_LDTV|VIDEO_SDTV|VIDEO_EDTV|VIDEO_HDTV;
target_ths = THS_INPUT_B;
break;
case AV1_RGsB:
target_input = TVP_INPUT1;
target_format = FORMAT_RGsB;
target_typemask = VIDEO_LDTV|VIDEO_SDTV|VIDEO_EDTV|VIDEO_HDTV;
target_ths = THS_INPUT_B;
break;
case AV2_YPBPR:
target_input = TVP_INPUT1;
target_format = FORMAT_YPbPr;
target_typemask = VIDEO_LDTV|VIDEO_SDTV|VIDEO_EDTV|VIDEO_HDTV;
target_ths = THS_INPUT_A;
break;
case AV2_RGsB:
target_input = TVP_INPUT1;
target_format = FORMAT_RGsB;
target_typemask = VIDEO_LDTV|VIDEO_SDTV|VIDEO_EDTV|VIDEO_HDTV;
target_ths = THS_INPUT_A;
break;
case AV3_RGBHV:
target_input = TVP_INPUT3;
target_format = FORMAT_RGBHV;
target_typemask = VIDEO_PC;
target_ths = THS_STANDBY;
break;
case AV3_RGBs:
target_input = TVP_INPUT3;
target_format = FORMAT_RGBS;
target_typemask = VIDEO_LDTV|VIDEO_SDTV|VIDEO_EDTV|VIDEO_HDTV;
target_ths = THS_STANDBY;
break;
case AV3_RGsB:
target_input = TVP_INPUT3;
target_format = FORMAT_RGsB;
target_typemask = VIDEO_LDTV|VIDEO_SDTV|VIDEO_EDTV|VIDEO_HDTV;
target_ths = THS_STANDBY;
break;
default:
break;
}
if (target_mode != AV_KEEP) {
av_init = 1;
cm.avinput = target_mode;
cm.sync_active = 0;
ths_source_sel(target_ths, (cm.cc.video_lpf > 1) ? (VIDEO_LPF_MAX-cm.cc.video_lpf) : THS_LPF_BYPASS);
tvp_disable_output();
DisableAudioOutput();
tvp_source_sel(target_input, target_format, cm.refclk);
cm.clkcnt = 0; //TODO: proper invalidate
strncpy(row1, avinput_str[cm.avinput], LCD_ROW_LEN+1);
strncpy(row2, " NO SYNC", LCD_ROW_LEN+1);
if (!menu_active)
lcd_write_status();
}
//usleep(MAINLOOP_SLEEP_US);
usleep(300); //avoid triggering multiple times per vsync
read_control();
if (av_init) {
status = get_status(target_input);
switch (status) {
case ACTIVITY_CHANGE:
if (cm.sync_active) {
printf("Sync up\n");
IOWR_ALTERA_AVALON_PIO_DATA(PIO_0_BASE, (IORD_ALTERA_AVALON_PIO_DATA(PIO_0_BASE) | (1<<2))); //disable videogen
enable_outputs();
} else {
printf("Sync lost\n");
cm.clkcnt = 0; //TODO: proper invalidate
tvp_disable_output();
//ths_source_sel(THS_STANDBY, 0);
strncpy(row1, avinput_str[cm.avinput], LCD_ROW_LEN+1);
strncpy(row2, " NO SYNC", LCD_ROW_LEN+1);
if (!menu_active)
lcd_write_status();
}
break;
case MODE_CHANGE:
if (cm.sync_active) {
printf("Mode change\n");
program_mode();
}
break;
case INFO_CHANGE:
if (cm.sync_active) {
printf("Info change\n");
set_videoinfo();
}
break;
default:
break;
}
}
btn_code_prev = btn_code;
remote_rpt_prev = remote_rpt;
}
return 0;
}
Reference in New Issue View Git Blame Copy Permalink