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Various bug fixes for the radio screen, along with a screen freeze for testing pusposes

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@4021 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Linus Nielsen Feltzing 2003-11-06 00:47:47 +00:00
parent ba9b433489
commit 9e95757928
1 changed files with 82 additions and 39 deletions
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121
apps/recorder/radio.c
View file

@ -42,6 +42,7 @@
#include "screens.h"
#include "peakmeter.h"
#include "lang.h"
#include "font.h"
#ifdef HAVE_FMRADIO
@ -107,20 +108,27 @@ bool radio_screen(void)
int val;
int freq;
int i_freq;
bool lock;
bool stereo;
bool stereo = false;
int search_dir = 0;
int fw, fh;
int last_stereo_status = false;
int top_of_screen = 0;
bool update_screen = true;
int timeout = current_tick + HZ/10;
bool screen_freeze = false;
lcd_clear_display();
lcd_setmargins(0, 8);
status_draw(true);
fmradio_set_status(FMRADIO_PLAYING);
lcd_getstringsize("A", &fw, &fh);
font_get(FONT_UI);
lcd_getstringsize("M", &fw, &fh);
/* Adjust for font size, trying to center the information vertically */
if(fh < 10)
top_of_screen = 1;
radio_load_presets();
mpeg_stop();
@ -133,8 +141,10 @@ bool radio_screen(void)
fmradio_set(2, 0x140884); /* 5kHz, 7.2MHz crystal */
radio_set_frequency(curr_freq);
curr_preset = find_preset(curr_freq);
peak_meter_playback(true);
/* We use the A/D pseudo peak */
peak_meter_playback(false);
peak_meter_enabled = true;
buttonbar_set(str(LANG_BUTTONBAR_MENU), str(LANG_FM_BUTTONBAR_PRESETS),
NULL);
@ -198,6 +208,7 @@ bool radio_screen(void)
radio_set_frequency(curr_freq);
curr_preset = find_preset(curr_freq);
search_dir = 0;
update_screen = true;
break;
case BUTTON_RIGHT:
@ -208,6 +219,7 @@ bool radio_screen(void)
radio_set_frequency(curr_freq);
curr_preset = find_preset(curr_freq);
search_dir = 0;
update_screen = true;
break;
case BUTTON_LEFT | BUTTON_REPEAT:
@ -260,6 +272,20 @@ bool radio_screen(void)
update_screen = true;
break;
case BUTTON_F3:
if(!screen_freeze)
{
splash(0, 0, true, "Screen frozen");
lcd_update();
screen_freeze = true;
}
else
{
update_screen = true;
screen_freeze = false;
}
break;
case SYS_USB_CONNECTED:
usb_screen();
fmradio_set_status(0);
@ -268,41 +294,58 @@ bool radio_screen(void)
peak_meter_peek();
lcd_clearrect(0, 8 + fh*4, LCD_WIDTH, fh);
peak_meter_draw(0, 8 + fh*4, LCD_WIDTH, fh);
lcd_update_rect(0, 8 + fh*4, LCD_WIDTH, fh);
if(update_screen || TIME_AFTER(current_tick, timeout))
if(!screen_freeze)
{
update_screen = false;
timeout = current_tick + HZ/2;
freq = curr_freq / 100000;
snprintf(buf, 128, str(LANG_FM_STATION), freq / 10, freq % 10);
lcd_puts(0, 2, buf);
val = fmradio_read(3);
stereo = (val & 0x100000)?true:false;
lock = (val & 0x80000)?true:false;
snprintf(buf, 128,
stereo?str(LANG_CHANNEL_STEREO):str(LANG_CHANNEL_MONO));
lcd_puts(0, 3, buf);
if(curr_preset >= 0)
{
lcd_puts_scroll(0, 1, presets[curr_preset].name);
}
else
{
lcd_clearrect(0, 8+fh*1, LCD_WIDTH, fh);
}
status_draw(true);
lcd_setmargins(0, 8);
lcd_clearrect(0, 8 + fh*(top_of_screen + 3), LCD_WIDTH, fh);
peak_meter_draw(0, 8 + fh*(top_of_screen + 3), LCD_WIDTH, fh);
lcd_update_rect(0, 8 + fh*(top_of_screen + 3), LCD_WIDTH, fh);
buttonbar_draw();
lcd_update();
if(TIME_AFTER(current_tick, timeout))
{
timeout = current_tick + HZ;
val = fmradio_read(3);
stereo = (val & 0x100000)?true:false;
if(stereo != last_stereo_status)
{
update_screen = true;
last_stereo_status = stereo;
}
}
if(update_screen)
{
lcd_setfont(FONT_UI);
if(curr_preset >= 0)
{
lcd_puts_scroll(0, top_of_screen,
presets[curr_preset].name);
}
else
{
lcd_clearrect(0, 8 + top_of_screen*fh, LCD_WIDTH, fh);
}
freq = curr_freq / 100000;
snprintf(buf, 128, str(LANG_FM_STATION), freq / 10, freq % 10);
lcd_puts(0, top_of_screen + 1, buf);
snprintf(buf, 128,
stereo?str(LANG_CHANNEL_STEREO):
str(LANG_CHANNEL_MONO));
lcd_puts(0, top_of_screen + 2, buf);
/* Only force the redraw if update_screen is true */
status_draw(update_screen);
buttonbar_draw();
lcd_update();
update_screen = false;
}
}
}