#include <stdio.h>
#include <stdint.h>
#include "oswald.h"
#include "oswald_main.h"
#include "Fonts.h"
#include "LcdDisplay.h"
#include "oswald_hal.h"
#include "oswald_watch_faces.h"
#include "battery0_icon.xbm"
#include "battery25_icon.xbm"
#include "battery50_icon.xbm"
#include "battery75_icon.xbm"
#include "battery100_icon.xbm"
#include "charger_icon.xbm"
#include "bluetooth_icon.xbm"
/* sine table, per degree, factor 100 */
int16_t sintab[]={
0, 2, 3, 5, 7, 9, 10, 12, 14, 16,
17, 19, 21, 22, 24, 26, 28, 29, 31, 33,
34, 36, 37, 39, 41, 42, 44, 45, 47, 48,
50, 52, 53, 54, 56, 57, 59, 60, 62, 63,
64, 66, 67, 68, 69, 71, 72, 73, 74, 75,
77, 78, 79, 80, 81, 82, 83, 84, 85, 86,
87, 87, 88, 89, 90, 91, 91, 92, 93, 93,
94, 95, 95, 96, 96, 97, 97, 97, 98, 98,
98, 99, 99, 99, 99, 100, 100, 100, 100, 100,
100, 100, 100, 100, 100, 100, 99, 99, 99, 99,
98, 98, 98, 97, 97, 97, 96, 96, 95, 95,
94, 93, 93, 92, 91, 91, 90, 89, 88, 87,
87, 86, 85, 84, 83, 82, 81, 80, 79, 78,
77, 75, 74, 73, 72, 71, 69, 68, 67, 66,
64, 63, 62, 60, 59, 57, 56, 54, 53, 52,
50, 48, 47, 45, 44, 42, 41, 39, 37, 36,
34, 33, 31, 29, 28, 26, 24, 22, 21, 19,
17, 16, 14, 12, 10, 9, 7, 5, 3, 2,
0, -2, -3, -5, -7, -9, -10, -12, -14, -16,
-17, -19, -21, -22, -24, -26, -28, -29, -31, -33,
-34, -36, -37, -39, -41, -42, -44, -45, -47, -48,
-50, -52, -53, -54, -56, -57, -59, -60, -62, -63,
-64, -66, -67, -68, -69, -71, -72, -73, -74, -75,
-77, -78, -79, -80, -81, -82, -83, -84, -85, -86,
-87, -87, -88, -89, -90, -91, -91, -92, -93, -93,
-94, -95, -95, -96, -96, -97, -97, -97, -98, -98,
-98, -99, -99, -99, -99,-100,-100,-100,-100,-100,
-100,-100,-100,-100,-100,-100, -99, -99, -99, -99,
-98, -98, -98, -97, -97, -97, -96, -96, -95, -95,
-94, -93, -93, -92, -91, -91, -90, -89, -88, -87,
-87, -86, -85, -84, -83, -82, -81, -80, -79, -78,
-77, -75, -74, -73, -72, -71, -69, -68, -67, -66,
-64, -63, -62, -60, -59, -57, -56, -54, -53, -52,
-50, -48, -47, -45, -44, -42, -41, -39, -37, -36,
-34, -33, -31, -29, -28, -26, -24, -22, -21, -19,
-17, -16, -14, -12, -10, -9, -7, -5, -3, -2
};
int16_t f_sin(int16_t v)
{
v %= 360;
return sintab[v];
}
int16_t f_cos(int16_t v)
{
v += 90;
v %= 360;
return sintab[v];
}
void DrawLcdAnaClock(boolean show_seconds)
{
int16_t i, x, y, x2, y2;
int16_t tmp;
int8_t hour, minute, seconds;
char tstr[16];
hour = OswaldClk.hour;
minute = OswaldClk.minute;
seconds = OswaldClk.second;
hour -= 3;
if (hour < 0)
hour += 12;
// mf = (1. / 59.) * (double)minute;
minute -= 15;
if (minute < 0)
minute += 60;
seconds -= 15;
if (seconds < 0)
seconds += 60;
hal_lcd_clear_display();
SetFont(MetaWatch16);
snprintf(tstr, 16, "%02d", OswaldClk.day);
WriteLcdString(70, 40, tstr);
// plot(R*cos(360° * i/N), R*sin(360° * i/N))
for (i=0; i<12; i++) {
tmp = 48 + ((43 * f_cos((360 / 12) * i)) / 100);
x = tmp;
tmp = 48 + ((43 * f_sin((360 / 12) * i)) / 100);
y = tmp;
tmp = 48 + ((48 * f_cos((360 / 12) * i)) / 100);
x2 = tmp;
tmp = 48 + ((48 * f_sin((360 / 12) * i)) / 100);
y2 = tmp;
DrawLcdLineBresenhamWW(x, y, x2, y2, 2);
};
// Hour
tmp = 48 + (30 * f_cos(((360 / 12) * hour) + ((OswaldClk.minute * 360) /12 / 60)) / 100);
x = tmp;
tmp = 48 + (30 * f_sin(((360 / 12) * hour) + ((OswaldClk.minute * 360) /12 / 60)) / 100);
y = tmp;
DrawLcdLineBresenhamWW(48, 48, x, y, 2);
// Minute
tmp = 48 + ((40 * f_cos((360 / 60) * minute)) / 100);
x = tmp;
tmp = 48 + ((40 * f_sin((360 / 60) * minute)) / 100);
y = tmp;
DrawLcdLineBresenhamWW(48, 48, x, y, 2);
if (show_seconds) {
// Seconds
tmp = 48 + ((40 * f_cos((360 / 60) * seconds)) / 100);
x = tmp;
tmp = 48 + ((40 * f_sin((360 / 60) * seconds)) / 100);
y = tmp;
DrawLcdLineBresenham(48, 48, x, y);
};
hal_lcd_update_display();
}
void DrawLcdDigitalClock(boolean show_seconds)
{
int gRow = 3;
int gColumn = 3;
char tstr[16];
int i;
SetFont(MetaWatchTime);
hal_lcd_clear_display();
//gRow += WriteLcdCharacter(ui, gRow, gColumn, TIME_CHARACTER_SPACE_INDEX);
if (OswaldClk.clk24hr) {
gRow += WriteLcdCharacter(gRow, gColumn, (OswaldClk.hour / 10));
gRow += WriteLcdCharacter(gRow, gColumn, (OswaldClk.hour % 10));
} else {
unsigned char val = OswaldClk.hour;
if (val > 12)
val -= 12;
gRow += WriteLcdCharacter(gRow, gColumn, (val / 10));
gRow += WriteLcdCharacter(gRow, gColumn, (val % 10));
}
gRow += WriteLcdCharacter(gRow, gColumn, TIME_CHARACTER_COLON_INDEX);
gRow += WriteLcdCharacter(gRow, gColumn, (OswaldClk.minute / 10));
gRow += WriteLcdCharacter(gRow, gColumn, (OswaldClk.minute % 10));
gRow += 3;
if (show_seconds) {
SetFont(MetaWatch16);
snprintf(tstr, 16, "%02d", OswaldClk.second);
WriteLcdString(gRow, 9, tstr);
};
SetFont(MetaWatch7);
if (!OswaldClk.clk24hr) {
if (OswaldClk.hour > 12) {
WriteLcdString(gRow, 3, "PM");
} else {
WriteLcdString(gRow, 3, "AM");
}
}
SetFont(MetaWatch16);
if (OswaldClk.day_first)
snprintf(tstr, 16, "%d.%d.%d", OswaldClk.day, OswaldClk.month, OswaldClk.year);
else
snprintf(tstr, 16, "%d/%d %d", OswaldClk.month, OswaldClk.day, OswaldClk.year);
WriteLcdString(3, 25, tstr);
if (OswaldPowerState.source)
oswald_draw_bitmap(81, 4, charger_icon_width, charger_icon_height, charger_icon_bits);
if (OswaldPowerState.percent > 75)
oswald_draw_bitmap(81, 4, battery100_icon_width, battery100_icon_height, battery100_icon_bits);
else if (OswaldPowerState.percent > 50)
oswald_draw_bitmap(81, 4, battery75_icon_width, battery75_icon_height, battery75_icon_bits);
else if (OswaldPowerState.percent > 25)
oswald_draw_bitmap(81, 4, battery50_icon_width, battery50_icon_height, battery50_icon_bits);
else if (OswaldPowerState.percent > 5)
oswald_draw_bitmap(81, 4, battery25_icon_width, battery25_icon_height, battery25_icon_bits);
else
oswald_draw_bitmap(81, 4, battery0_icon_width, battery0_icon_height, battery0_icon_bits);
if (hal_bluetooth_get_state() >= BLUETOOTH_ON)
oswald_draw_bitmap(81, 4, bluetooth_icon_width, bluetooth_icon_height, bluetooth_icon_bits);
gRow = 0;
gColumn = 45;
SetFont(MetaWatch5);
for (i=0; i<strlen(MainMessage); i++) {
gRow += WriteLcdCharacter(gRow, gColumn, MainMessage[i]);
if (gRow > 90) {
gRow = 0;
gColumn += 7;
}
if (gColumn > 95)
i = 255;
}
#if 0
snprintf(tstr, 16, "%d%% (%dmV)", OswaldPowerState.percent, OswaldPowerState.level);
WriteLcdString(2, 48, tstr);
WriteLcdString(2, 64, OswaldPowerState.source ? "ext" : "bat");
/* this makes only sense when the charger is active */
if (OswaldPowerState.source) {
switch (OswaldPowerState.charge_state) {
case POWER_CHARGER_DONE:
WriteLcdString(2, 80, "charge done");
break;
case POWER_CHARGER_PRECHARGE:
WriteLcdString(2, 80, "precharging");
break;
case POWER_CHARGER_CHARGING:
WriteLcdString(2, 80, "charging");
break;
case POWER_CHARGER_UNK:
WriteLcdString(2, 80, "charge unkn.");
break;
default:
break;
};
};
#endif
hal_lcd_update_display();
}