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ossc/software/sys_controller/ossc/controls.c

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//
// Copyright (C) 2015-2018 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 <string.h>
#include <unistd.h>
#include "alt_types.h"
#include "controls.h"
#include "menu.h"
#include "av_controller.h"
#include "video_modes.h"
#include "userdata.h"
#include "lcd.h"
#include "altera_avalon_pio_regs.h"
static const char *rc_keydesc[REMOTE_MAX_KEYS] = { "1", "2", "3", "4", "5", "6", "7", "8", "9", "0", \
"MENU", "OK", "BACK", "UP", "DOWN", "LEFT", "RIGHT", "INFO", "LCD_BACKLIGHT", "SCANLINE_MODE", \
"SCANLINE_TYPE", "SCANLINE_INT+", "SCANLINE_INT-", "LINEMULT_MODE", "PHASE+", "PHASE-", "PROFILE_HOTKEY"};
const alt_u16 rc_keymap_default[REMOTE_MAX_KEYS] = {0x3E29, 0x3EA9, 0x3E69, 0x3EE9, 0x3E19, 0x3E99, 0x3E59, 0x3ED9, 0x3E39, 0x3EC9, \
0x3E4D, 0x3E1D, 0x3EED, 0x3E2D, 0x3ECD, 0x3EAD, 0x3E6D, 0x3E65, 0x3E01, 0x1C48, \
0x1C18, 0x1C50, 0x1CD0, 0x1CC8, 0x5E58, 0x5ED8, 0x3EB9};
alt_u16 rc_keymap[REMOTE_MAX_KEYS];
extern char menu_row1[LCD_ROW_LEN+1], menu_row2[LCD_ROW_LEN+1];
extern const mode_data_t video_modes[];
extern avmode_t cm;
extern avconfig_t tc;
extern avinput_t target_input;
extern alt_u8 menu_active;
extern alt_u16 sys_ctrl;
extern alt_u8 profile_sel, profile_sel_menu;
extern alt_u8 lcd_bl_timeout;
alt_u32 remote_code;
alt_u8 remote_rpt, remote_rpt_prev;
alt_u32 btn_code, btn_code_prev;
void setup_rc()
{
int i, confirm;
alt_u32 remote_code_prev = 0;
for (i=0; i<REMOTE_MAX_KEYS; i++) {
strncpy(menu_row1, "Press", LCD_ROW_LEN+1);
strncpy(menu_row2, rc_keydesc[i], LCD_ROW_LEN+1);
lcd_write_menu();
confirm = 0;
while (1) {
remote_code = IORD_ALTERA_AVALON_PIO_DATA(PIO_1_BASE) & RC_MASK;
btn_code = ~IORD_ALTERA_AVALON_PIO_DATA(PIO_1_BASE) & PB_MASK;
if (remote_code && (remote_code != remote_code_prev)) {
if (confirm == 0) {
rc_keymap[i] = remote_code;
strncpy(menu_row1, "Confirm", LCD_ROW_LEN+1);
lcd_write_menu();
confirm = 1;
} else {
if (remote_code == rc_keymap[i]) {
confirm = 2;
} else {
strncpy(menu_row1, "Mismatch, retry", LCD_ROW_LEN+1);
lcd_write_menu();
confirm = 0;
}
}
}
if ((btn_code_prev == 0) && (btn_code == PB0_BIT)) {
if (i == 0) {
memcpy(rc_keymap, rc_keymap_default, sizeof(rc_keymap));
i=REMOTE_MAX_KEYS;
} else {
i-=2;
}
confirm = 2;
}
remote_code_prev = remote_code;
btn_code_prev = btn_code;
if (confirm == 2)
break;
usleep(WAITLOOP_SLEEP_US);
}
}
write_userdata(INIT_CONFIG_SLOT);
}
int parse_control()
{
int i, ret=0;
alt_u32 btn_vec;
alt_u8 pt_only = 0;
avinput_t man_target_input = AV_LAST;
alt_u32 fpga_status;
alt_u32 fpga_v_hz_x100;
alt_u8 fpga_ilace;
// one for each video_group
alt_u8* pmcfg_ptr[] = { &pt_only, &tc.pm_240p, &tc.pm_384p, &tc.pm_480i, &tc.pm_480p, &tc.pm_480p, &tc.pm_1080i };
alt_u8 valid_pm[] = { 0x1, 0x1f, 0x3, 0xf, 0x3, 0x3, 0x3 };
if (remote_code)
printf("RCODE: 0x%.4lx, %d\n", remote_code, remote_rpt);
if (btn_code)
printf("BCODE: 0x%.2lx\n", btn_code>>16);
for (i = RC_BTN1; i < REMOTE_MAX_KEYS; i++) {
if (remote_code == rc_keymap[i])
break;
if (i == REMOTE_MAX_KEYS - 1)
goto Button_Check;
}
switch (i) {
case RC_BTN1: man_target_input = AV1_RGBs; break;
case RC_BTN4: man_target_input = AV1_RGsB; break;
case RC_BTN7: man_target_input = AV1_YPBPR; break;
case RC_BTN2: man_target_input = AV2_YPBPR; break;
case RC_BTN5: man_target_input = AV2_RGsB; break;
case RC_BTN3: man_target_input = AV3_RGBHV; break;
case RC_BTN6: man_target_input = AV3_RGBs; break;
case RC_BTN9: man_target_input = AV3_RGsB; break;
case RC_BTN0: man_target_input = AV3_YPBPR; break;
case RC_MENU:
menu_active = !menu_active;
profile_sel_menu = profile_sel;
if (menu_active)
display_menu(1);
else
lcd_write_status();
break;
case RC_INFO:
fpga_status = IORD_ALTERA_AVALON_PIO_DATA(PIO_2_BASE);
fpga_ilace = !!(fpga_status & (1<<11));
sniprintf(menu_row1, LCD_ROW_LEN+1, "Prof.%u %9s", profile_sel, video_modes[cm.id].name);
if (cm.sync_active) {
//fpga_v_hz_x100 = (100*TVP_EXTCLK_HZ)/IORD_ALTERA_AVALON_PIO_DATA(PIO_8_BASE);
/*sniprintf(menu_row2, LCD_ROW_LEN+1, "%4lu%c%c %3lu.%.2luHz", (((fpga_status & 0x7ff)+1)<<fpga_ilace)+fpga_ilace,
fpga_ilace ? 'i' : 'p',
((fpga_status >> 16) & 0x3) ? '*' : ' ',
fpga_v_hz_x100/100,
fpga_v_hz_x100%100);*/
sniprintf(menu_row2, LCD_ROW_LEN+1, "%4lu%c%c %lu", (((fpga_status & 0x7ff)+1)<<fpga_ilace)+fpga_ilace,
fpga_ilace ? 'i' : 'p',
((fpga_status >> 16) & 0x3) ? '*' : ' ',
IORD_ALTERA_AVALON_PIO_DATA(PIO_8_BASE));
}
lcd_write_menu();
break;
case RC_LCDBL:
sys_ctrl ^= LCD_BL;
break;
case RC_SL_MODE: tc.sl_mode = (tc.sl_mode < SL_MODE_MAX) ? (tc.sl_mode + 1) : 0; break;
case RC_SL_TYPE: tc.sl_type = (tc.sl_type < SL_TYPE_MAX) ? (tc.sl_type + 1) : 0; break;
case RC_SL_MINUS: tc.sl_str = tc.sl_str ? (tc.sl_str - 1) : 0; break;
case RC_SL_PLUS: tc.sl_str = (tc.sl_str < SCANLINESTR_MAX) ? (tc.sl_str + 1) : SCANLINESTR_MAX; break;
case RC_LM_MODE:
strncpy(menu_row1, "Linemult mode:", LCD_ROW_LEN+1);
strncpy(menu_row2, "press 1-5", LCD_ROW_LEN+1);
lcd_write_menu();
while (1) {
btn_vec = IORD_ALTERA_AVALON_PIO_DATA(PIO_1_BASE) & RC_MASK;
for (i = RC_BTN1; i < REMOTE_MAX_KEYS; i++) {
if (btn_vec == rc_keymap[i])
break;
}
if (video_modes[cm.id].group > GROUP_1080I) {
printf("WARNING: Corrupted mode (id %d)\n", cm.id);
break;
}
if (i <= RC_BTN5) {
if ((1<<i) & valid_pm[video_modes[cm.id].group]) {
*pmcfg_ptr[video_modes[cm.id].group] = i;
} else {
sniprintf(menu_row2, LCD_ROW_LEN+1, "%ux unsupported", i+1);
lcd_write_menu();
usleep(500000);
}
break;
} else if (i == RC_BACK) {
break;
}
usleep(WAITLOOP_SLEEP_US);
}
lcd_write_status();
menu_active = 0;
break;
case RC_PHASE_PLUS: tc.sampler_phase = (tc.sampler_phase < SAMPLER_PHASE_MAX) ? (tc.sampler_phase + 1) : 0; break;
case RC_PHASE_MINUS: tc.sampler_phase = tc.sampler_phase ? (tc.sampler_phase - 1) : SAMPLER_PHASE_MAX; break;
case RC_PROF_HOTKEY:
strncpy(menu_row1, "Profile load:", LCD_ROW_LEN+1);
strncpy(menu_row2, "press 0-9", LCD_ROW_LEN+1);
lcd_write_menu();
while (1) {
btn_vec = IORD_ALTERA_AVALON_PIO_DATA(PIO_1_BASE) & RC_MASK;
for (i = RC_BTN1; i < REMOTE_MAX_KEYS; i++) {
if (btn_vec == rc_keymap[i])
break;
}
if (i <= RC_BTN0) {
profile_sel_menu = (i+1)%10;
load_profile();
break;
} else if (i == RC_BACK) {
break;
}
usleep(WAITLOOP_SLEEP_US);
}
lcd_write_status();
menu_active = 0;
break;
default: break;
}
sys_ctrl ^= REMOTE_EVENT;
Button_Check:
if (btn_code & PB0_BIT)
man_target_input = (cm.avinput == AV3_YPBPR) ? AV1_RGBs : (cm.avinput+1);
if (btn_code & PB1_BIT)
tc.sl_mode = tc.sl_mode < SL_MODE_MAX ? tc.sl_mode + 1 : 0;
if (man_target_input != AV_LAST) {
target_input = man_target_input;
ret = 1;
}
sys_ctrl &= ~(3<<LCD_BL_TIMEOUT_OFFS);
if (!menu_active)
sys_ctrl |= (lcd_bl_timeout << LCD_BL_TIMEOUT_OFFS);
IOWR_ALTERA_AVALON_PIO_DATA(PIO_0_BASE, sys_ctrl);
return ret;
}
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