Fonts for OSD. More...

Files
file	onscreendisplay.h
	OSD gen module, handles OSD draw. Parts from CL-OSD and SUPEROSD projects.

file	osd_menu.h
	OSD Menu.

file	osd_utils.h
	OSD Utility Functions.

file	onscreendisplay.c
	Process OSD information.

file	osd_menu.c
	OSD Menu.

file	osd_utils.c
	OSD Utility Functions.

Data Structures
struct	FontEntry

struct	FontDimensions

struct	point_t

Macros
#define	NUM_FONTS 4

#define	FONT8X10 0

#define	FONT_OUTLINED8X14 1

#define	FONT12X18 2

#define	FONT_OUTLINED8X8 3

#define	SIZEOF_ARRAY(x) (sizeof(x) / sizeof((x)[0]))

#define	HUD_VSCALE_FLAG_CLEAR 1

#define	HUD_VSCALE_FLAG_NO_NEGATIVE 2

#define	PIXELS_PER_BIT (8 / PIOS_VIDEO_BITS_PER_PIXEL)

#define	CALC_BIT_IN_WORD(x) (2 * ((x) & 3))

#define	CALC_BITSHIFT_WORD(x) (2 * ((x) & 3))

#define	CALC_BIT_MASK(x) (3 << (6 - CALC_BITSHIFT_WORD(x)))

#define	PACK_BITS(mask, level) (level << 7 \| mask << 6 \| level << 5 \| mask << 4 \| level << 3 \| mask << 2 \| level << 1 \| mask)

#define	CALC_BIT0_IN_WORD(x) (2 * ((x) & 3))

#define	CALC_BIT1_IN_WORD(x) (2 * ((x) & 3) + 1)

#define	COMPUTE_HLINE_EDGE_L_MASK(b) ((1 << (7 - (b))) - 1)

#define	COMPUTE_HLINE_EDGE_R_MASK(b) (~((1 << (6 - (b))) - 1))

#define	CALC_BUFF_ADDR(x, y) (((x) / PIXELS_PER_BIT) + ((y) * BUFFER_WIDTH))

#define	DEBUG_DELAY

#define	WRITE_WORD_MODE(buff, addr, mask, mode)

#define	WRITE_WORD_NAND(buff, addr, mask) { buff[addr] &= ~mask; DEBUG_DELAY; }

#define	WRITE_WORD_OR(buff, addr, mask) { buff[addr] \|= mask; DEBUG_DELAY; }

#define	WRITE_WORD_XOR(buff, addr, mask) { buff[addr] ^= mask; DEBUG_DELAY; }

#define	WRITE_WORD(buff, addr, mask, value) { buff[addr] = (buff[addr] & ~mask) \| (value & mask);}

#define	COMPUTE_HLINE_ISLAND_MASK(b0, b1) (COMPUTE_HLINE_EDGE_L_MASK(b0) ^ COMPUTE_HLINE_EDGE_L_MASK(b1));

#define	SETUP_STROKE_FILL(stroke, fill, mode)

#define	ENDCAP_NONE 0

#define	ENDCAP_ROUND 1

#define	ENDCAP_FLAT 2

#define	DRAW_ENDCAP_HLINE(e, x, y, s, f, l)

#define	DRAW_ENDCAP_VLINE(e, x, y, s, f, l)

#define	CIRCLE_PLOT_8(buff, cx, cy, x, y, mode)

#define	CIRCLE_PLOT_4(buff, cx, cy, x, y, mode)

#define	FONT_BOLD 1

#define	FONT_INVERT 2

#define	TEXT_VA_TOP 0

#define	TEXT_VA_MIDDLE 1

#define	TEXT_VA_BOTTOM 2

#define	TEXT_HA_LEFT 0

#define	TEXT_HA_CENTER 1

#define	TEXT_HA_RIGHT 2

#define	MAX3(a, b, c) MAX(a, MAX(b, c))

#define	MIN3(a, b, c) MIN(a, MIN(b, c))

#define	LIMIT(x, l, h) MAX(l, MIN(x, h))

#define	CHECK_COORDS(x, y) if (x < GRAPHICS_LEFT \|\| x > GRAPHICS_RIGHT \|\| y < GRAPHICS_TOP \|\| y > GRAPHICS_BOTTOM) { return; }

#define	CHECK_COORD_X(x) if (x < GRAPHICS_LEFT \|\| x > GRAPHICS_RIGHT) { return; }

#define	CHECK_COORD_Y(y) if (y < GRAPHICS_TOP \|\| y > GRAPHICS_BOTTOM) { return; }

#define	CLIP_COORDS(x, y) { CLIP_COORD_X(x); CLIP_COORD_Y(y); }

#define	CLIP_COORD_X(x) { x = x < GRAPHICS_LEFT ? GRAPHICS_LEFT : x > GRAPHICS_RIGHT ? GRAPHICS_RIGHT : x; }

#define	CLIP_COORD_Y(y) { y = y < GRAPHICS_TOP ? GRAPHICS_TOP : y > GRAPHICS_BOTTOM ? GRAPHICS_BOTTOM : y; }

#define	SWAP(a, b) { a ^= b; b ^= a; a ^= b; }

#define	ASSERT_CONCAT_(a, b) a ## b

#define	ASSERT_CONCAT(a, b) ASSERT_CONCAT_(a, b)

#define	STATIC_ASSERT(e, m) { enum { ASSERT_CONCAT(assert_line_, __LINE__) = 1/(!!(e)) }; }

#define	STACK_SIZE_BYTES 2048

#define	TASK_PRIORITY PIOS_THREAD_PRIO_LOW

#define	BLINK_INTERVAL_FRAMES 12

#define	BOOT_DISPLAY_TIME_MS (10*1000)

#define	STATS_DELAY_MS 1500

#define	MS_TO_KMH 3.6f

#define	MS_TO_MPH 2.23694f

#define	M_TO_FEET 3.28084f

#define	VERTICAL_SCALE_FILLED_NUMBER

#define	VSCALE_FONT FONT8X10

#define	COMPASS_SMALL_NUMBER

#define	CENTER_BODY 3

#define	CENTER_WING 7

#define	CENTER_RUDDER 5

#define	PITCH_STEP 10

#define	STATS_LINE_SPACING 11

#define	STATS_LINE_Y 40

#define	STATS_LINE_X (GRAPHICS_LEFT + 10)

#define	STATS_FONT FONT8X10

#define	BLANK_TIME 2000

#define	INTRO_TIME 5500

Functions
int32_t	OnScreenDisplayInitialize (void)

int	render_stats ()

void	render_osd_menu ()

void	clearGraphics ()

void	draw_image (uint16_t x, uint16_t y, const struct Image *image)

void	plotFourQuadrants (int32_t centerX, int32_t centerY, int32_t deltaX, int32_t deltaY)

void	ellipse (int centerX, int centerY, int horizontalRadius, int verticalRadius)

void	drawArrow (uint16_t x, uint16_t y, uint16_t angle, uint16_t size_quarter)

void	drawBox (uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2)

void	write_pixel_lm (int x, int y, int mmode, int lmode)

void	write_hline_lm (int x0, int x1, int y, int lmode, int mmode)

void	write_hline_outlined (int x0, int x1, int y, int endcap0, int endcap1, int mode, int mmode)

void	write_vline_lm (int x, int y0, int y1, int lmode, int mmode)

void	write_vline_outlined (int x, int y0, int y1, int endcap0, int endcap1, int mode, int mmode)

void	write_filled_rectangle_lm (int x, int y, int width, int height, int lmode, int mmode)

void	write_rectangle_outlined (int x, int y, int width, int height, int mode, int mmode)

void	write_circle_outlined (int cx, int cy, int r, int dashp, int bmode, int mode, int mmode)

void	write_line_lm (int x0, int y0, int x1, int y1, int mmode, int lmode)

void	write_line_outlined (int x0, int y0, int x1, int y1, __attribute__((unused)) int endcap0, __attribute__((unused)) int endcap1, int mode, int mmode)

void	write_line_outlined_dashed (int x0, int y0, int x1, int y1, __attribute__((unused)) int endcap0, __attribute__((unused)) int endcap1, int mode, int mmode, int dots)

const struct FontEntry *	get_font_info (int font)

void	calc_text_dimensions (char str, const struct FontEntry font, int xs, int ys, struct FontDimensions *dim)

void	write_string (char *str, int x, int y, int xs, int ys, int va, int ha, int flags, int font)

void	draw_polygon (int16_t x, int16_t y, float angle, const point_t *points, uint8_t n_points, int mode, int mmode)

void	lla_to_ned (int32_t lat, int32_t lon, float alt, float *NED)

uint8_t	PIOS_Board_Revision (void)

static void	onScreenDisplayTask (void *parameters)

void	drawBattery (uint16_t x, uint16_t y, uint8_t battery, uint16_t size)

void	hud_draw_vertical_scale (int v, int range, int halign, int x, int y, int height, int mintick_step, int majtick_step, int mintick_len, int majtick_len, int boundtick_len, __attribute__((unused)) int max_val, int flags)

void	hud_draw_linear_compass (int v, int home_dir, int range, int width, int x, int y, int mintick_step, int majtick_step, int mintick_len, int majtick_len, __attribute__((unused)) int flags)

void	simple_artificial_horizon (float roll, float pitch, int16_t x, int16_t y, int16_t width, int16_t height, int8_t max_pitch, uint8_t n_pitch_steps, bool show_horizon, OnScreenDisplayPageSettingsCenterMarkOptions center_mark)

void	draw_flight_mode (int x, int y, int xs, int ys, int va, int ha, int flags, int font)

void	draw_alarms (int x, int y, int xs, int ys, int va, int ha, int flags, int font)

void	draw_map_home_center (int width_px, int height_px, int width_m, int height_m, bool show_wp, bool show_home, bool show_tablet)

void	draw_map_uav_center (int width_px, int height_px, int width_m, int height_m, bool show_wp, bool show_uav, bool show_tablet)

void	introGraphics (int16_t x, int16_t y)

void	introText (int16_t x, int16_t y)

void	printFWVersion (int16_t x, int16_t y)

void	showVideoType (int16_t x, int16_t y)

void	render_user_page (OnScreenDisplayPageSettingsData *page)

void	set_ntsc_pal_settings (enum pios_video_system video_system)

int32_t	OnScreenDisplayStart (void)

	MODULE_INITCALL (OnScreenDisplayInitialize, OnScreenDisplayStart)

static float	get_accessorydesired (int idx)

static void	onScreenDisplayTask (__attribute__((unused)) void *parameters)

void	write_pixel (int x, int y, uint8_t value)

void	write_hline (int x0, int x1, int y, uint8_t value)

void	write_vline (int x, int y0, int y1, uint8_t value)

void	write_filled_rectangle (int x, int y, int width, int height, uint8_t value)

void	write_line (int x0, int y0, int x1, int y1, uint8_t value)

void	write_word_misaligned_NAND (uint8_t *buff, uint16_t word, unsigned int addr, unsigned int xoff)

void	write_word_misaligned_OR (uint8_t *buff, uint16_t word, unsigned int addr, unsigned int xoff)

void	write_word_misaligned_MASKED (uint8_t *buff, uint16_t word, uint16_t mask, unsigned int addr, unsigned int xoff)

void	write_char (uint8_t ch, int x, int y, const struct FontEntry *font_info)

Variables
const uint16_t	data_font8x10 []

const uint16_t	data_font_outlined8x14 []

const uint32_t	data_font12x18 []

const uint16_t	data_font_outlined8x8 []

const uint8_t	lookup_font8x10 []

const uint8_t	lookup_font_outlined8x14 []

const uint8_t	lookup_font12x18 []

const uint8_t	lookup_font_outlined8x8 []

static const struct FontEntry	font_font8x10

static const struct FontEntry	font_font_outlined8x14

static const struct FontEntry	font_font12x18

static const struct FontEntry	font_font_outlined8x8

const struct FontEntry *	fonts [NUM_FONTS] = {&font_font8x10, &font_font_outlined8x14, &font_font12x18, &font_font_outlined8x8}

uint8_t *	draw_buffer_level

uint8_t *	draw_buffer_mask

const char	METRIC_DIST_UNIT_LONG [] = "km"

const char	METRIC_DIST_UNIT_SHORT [] = "m"

const char	METRIC_SPEED_UNIT [] = "km/h"

const char	IMPERIAL_DIST_UNIT_LONG [] = "M"

const char	IMPERIAL_DIST_UNIT_SHORT [] = "ft"

const char	IMPERIAL_SPEED_UNIT [] = "MPH"

volatile bool	video_active

const point_t	HOME_ARROW []

uint16_t	frame_counter = 0

static bool	module_enabled = false

static bool	has_battery = false

static bool	has_gps = false

static bool	has_nav = false

static bool	has_baro = false

static bool	has_mag = false

static struct pios_thread *	taskHandle

struct pios_semaphore *	onScreenDisplaySemaphore = NULL

float	convert_speed

float	convert_distance

float	convert_distance_divider

const char *	dist_unit_long = METRIC_DIST_UNIT_LONG

const char *	dist_unit_short = METRIC_DIST_UNIT_SHORT

const char *	speed_unit = METRIC_SPEED_UNIT

const char	digits [16] = "0123456789abcdef"

float	home_baro_altitude = 0

static volatile bool	osd_settings_updated = true

static volatile bool	osd_page_updated = true

static OnScreenDisplaySettingsData	osd_settings

static bool	blink

struct FontEntry *	fonts [NUM_FONTS]

uint8_t *	draw_buffer

uint8_t *	disp_buffer

Detailed Description

Fonts for OSD.

OSD Utility Functions.

OSD Menu.

Process OSD information.

Macro Definition Documentation

#define ASSERT_CONCAT	(	a,
		b
	)	ASSERT_CONCAT_(a, b)

Definition at line 42 of file onscreendisplay.c.

#define ASSERT_CONCAT_	(	a,
		b
	)	a ## b

Definition at line 41 of file onscreendisplay.c.

#define BLANK_TIME 2000

Main osd task. It does not return.

Definition at line 1730 of file onscreendisplay.c.

#define BLINK_INTERVAL_FRAMES 12

Definition at line 125 of file onscreendisplay.c.

#define BOOT_DISPLAY_TIME_MS (10*1000)

Definition at line 126 of file onscreendisplay.c.

#define CALC_BIT0_IN_WORD ( x ) (2 * ((x) & 3))

Definition at line 63 of file osd_utils.h.

#define CALC_BIT1_IN_WORD ( x ) (2 * ((x) & 3) + 1)

Definition at line 64 of file osd_utils.h.

#define CALC_BIT_IN_WORD ( x ) (2 * ((x) & 3))

Definition at line 59 of file osd_utils.h.

#define CALC_BIT_MASK ( x ) (3 << (6 - CALC_BITSHIFT_WORD(x)))

Definition at line 61 of file osd_utils.h.

#define CALC_BITSHIFT_WORD ( x ) (2 * ((x) & 3))

Definition at line 60 of file osd_utils.h.

#define CALC_BUFF_ADDR	(	x,
		y
	)	(((x) / PIXELS_PER_BIT) + ((y) * BUFFER_WIDTH))

Definition at line 72 of file osd_utils.h.

#define CENTER_BODY 3

Definition at line 517 of file onscreendisplay.c.

#define CENTER_RUDDER 5

Definition at line 519 of file onscreendisplay.c.

#define CENTER_WING 7

Definition at line 518 of file onscreendisplay.c.

#define CHECK_COORD_X ( x ) if (x < GRAPHICS_LEFT || x > GRAPHICS_RIGHT) { return; }

Definition at line 144 of file osd_utils.h.

#define CHECK_COORD_Y ( y ) if (y < GRAPHICS_TOP || y > GRAPHICS_BOTTOM) { return; }

Definition at line 145 of file osd_utils.h.

#define CHECK_COORDS	(	x,
		y
	)	if (x < GRAPHICS_LEFT \|\| x > GRAPHICS_RIGHT \|\| y < GRAPHICS_TOP \|\| y > GRAPHICS_BOTTOM) { return; }

Definition at line 143 of file osd_utils.h.

#define CIRCLE_PLOT_4	(	buff,
		cx,
		cy,
		x,
		y,
		mode
	)

Value:

write_pixel(buff, (cx) + (x), (cy) + (y), mode); \
	write_pixel(buff, (cx) - (x), (cy) + (y), mode); \
	write_pixel(buff, (cx) + (x), (cy) - (y), mode); \
	write_pixel(buff, (cx) - (x), (cy) - (y), mode);

Definition at line 120 of file osd_utils.h.

#define CIRCLE_PLOT_8	(	buff,
		cx,
		cy,
		x,
		y,
		mode
	)

Value:

CIRCLE_PLOT_4(buff, cx, cy, x, y, mode); \

if ((x) != (y)) { CIRCLE_PLOT_4(buff, cx, cy, y, x, mode); }

CIRCLE_PLOT_4

#define CIRCLE_PLOT_4(buff, cx, cy, x, y, mode)

Definition: osd_utils.h:120

mode

enum channel_mode mode

Definition: pios_servo.c:58

if

if(BaroAltitudeHandle()!=NULL)

Definition: UAVOFrSKYSensorHubBridge.c:363

Definition at line 116 of file osd_utils.h.

#define CLIP_COORD_X ( x ) { x = x < GRAPHICS_LEFT ? GRAPHICS_LEFT : x > GRAPHICS_RIGHT ? GRAPHICS_RIGHT : x; }

Definition at line 149 of file osd_utils.h.

#define CLIP_COORD_Y ( y ) { y = y < GRAPHICS_TOP ? GRAPHICS_TOP : y > GRAPHICS_BOTTOM ? GRAPHICS_BOTTOM : y; }

Definition at line 150 of file osd_utils.h.

#define CLIP_COORDS	(	x,
		y
	)	{ CLIP_COORD_X(x); CLIP_COORD_Y(y); }

Definition at line 148 of file osd_utils.h.

#define COMPASS_SMALL_NUMBER

hud_draw_compass: Draw a compass.

Parameters

v	value for the compass
range	range about value to display (+/- range/2 each direction)
width	length in pixels
x	x displacement
y	y displacement
mintick_step	how often a minor tick is shown
majtick_step	how often a major tick (heading "xx") is shown
mintick_len	minor tick length
majtick_len	major tick length
flags	special flags (see hud.h.)

Definition at line 399 of file onscreendisplay.c.

#define COMPUTE_HLINE_EDGE_L_MASK ( b ) ((1 << (7 - (b))) - 1)

Definition at line 67 of file osd_utils.h.

#define COMPUTE_HLINE_EDGE_R_MASK ( b ) (~((1 << (6 - (b))) - 1))

Definition at line 68 of file osd_utils.h.

#define COMPUTE_HLINE_ISLAND_MASK	(	b0,
		b1
	)	(COMPUTE_HLINE_EDGE_L_MASK(b0) ^ COMPUTE_HLINE_EDGE_L_MASK(b1));

Definition at line 89 of file osd_utils.h.

#define DEBUG_DELAY

Definition at line 73 of file osd_utils.h.

#define DRAW_ENDCAP_HLINE	(	e,
		x,
		y,
		s,
		f,
		l
	)

Value:

if ((e) == ENDCAP_ROUND) /* single pixel endcap */ \
{ write_pixel_lm(x, y, f, l); } \
        else if ((e) == ENDCAP_FLAT) /* flat endcap: FIXME, quicker to draw a vertical line(?) */ \
{ write_pixel_lm(x, y - 1, s, l); write_pixel_lm(x, y, s, l); write_pixel_lm(x, y + 1, s, l); }

Definition at line 103 of file osd_utils.h.

#define DRAW_ENDCAP_VLINE	(	e,
		x,
		y,
		s,
		f,
		l
	)

Value:

if ((e) == ENDCAP_ROUND) /* single pixel endcap */ \
{ write_pixel_lm(x, y, f, l); } \
        else if ((e) == ENDCAP_FLAT) /* flat endcap: FIXME, quicker to draw a horizontal line(?) */ \
{ write_pixel_lm(x - 1, y, s, l); write_pixel_lm(x, y, s, l); write_pixel_lm(x + 1, y, s, l); }

Definition at line 109 of file osd_utils.h.

#define ENDCAP_FLAT 2

Definition at line 101 of file osd_utils.h.

#define ENDCAP_NONE 0

Definition at line 99 of file osd_utils.h.

#define ENDCAP_ROUND 1

Definition at line 100 of file osd_utils.h.

#define FONT12X18 2

Definition at line 54 of file fonts.h.

#define FONT8X10 0

Definition at line 52 of file fonts.h.

#define FONT_BOLD 1

Definition at line 127 of file osd_utils.h.

#define FONT_INVERT 2

Definition at line 128 of file osd_utils.h.

#define FONT_OUTLINED8X14 1

Definition at line 53 of file fonts.h.

#define FONT_OUTLINED8X8 3

Definition at line 55 of file fonts.h.

#define HUD_VSCALE_FLAG_CLEAR 1

Definition at line 43 of file osd_utils.h.

#define HUD_VSCALE_FLAG_NO_NEGATIVE 2

Definition at line 44 of file osd_utils.h.

#define INTRO_TIME 5500

Definition at line 1731 of file onscreendisplay.c.

#define LIMIT	(	x,
		l,
		h
	)	MAX(l, MIN(x, h))

Definition at line 140 of file osd_utils.h.

#define M_TO_FEET 3.28084f

Definition at line 173 of file onscreendisplay.c.

#define MAX3	(	a,
		b,
		c
	)	MAX(a, MAX(b, c))

Definition at line 138 of file osd_utils.h.

#define MIN3	(	a,
		b,
		c
	)	MIN(a, MIN(b, c))

Definition at line 139 of file osd_utils.h.

#define MS_TO_KMH 3.6f

Definition at line 171 of file onscreendisplay.c.

#define MS_TO_MPH 2.23694f

Definition at line 172 of file onscreendisplay.c.

#define NUM_FONTS 4

Definition at line 50 of file fonts.h.

#define PACK_BITS	(	mask,
		level
	)	(level << 7 \| mask << 6 \| level << 5 \| mask << 4 \| level << 3 \| mask << 2 \| level << 1 \| mask)

Definition at line 62 of file osd_utils.h.

#define PITCH_STEP 10

Definition at line 520 of file onscreendisplay.c.

#define PIXELS_PER_BIT (8 / PIOS_VIDEO_BITS_PER_PIXEL)

Definition at line 58 of file osd_utils.h.

#define SETUP_STROKE_FILL	(	stroke,
		fill,
		mode
	)

Value:

stroke = 0; fill = 0; \
	if (mode == 0) { stroke = 0; fill = 1; } \
	if (mode == 1) { stroke = 1; fill = 0; } \

Definition at line 93 of file osd_utils.h.

#define SIZEOF_ARRAY ( x ) (sizeof(x) / sizeof((x)[0]))

Definition at line 41 of file osd_utils.h.

#define STACK_SIZE_BYTES 2048

Definition at line 123 of file onscreendisplay.c.

#define STATIC_ASSERT	(	e,
		m
	)	{ enum { ASSERT_CONCAT(assert_line_, __LINE__) = 1/(!!(e)) }; }

Definition at line 52 of file onscreendisplay.c.

#define STATS_DELAY_MS 1500

Definition at line 127 of file onscreendisplay.c.

#define STATS_FONT FONT8X10

Definition at line 1540 of file onscreendisplay.c.

#define STATS_LINE_SPACING 11

Definition at line 1537 of file onscreendisplay.c.

#define STATS_LINE_X (GRAPHICS_LEFT + 10)

Definition at line 1539 of file onscreendisplay.c.

#define STATS_LINE_Y 40

Definition at line 1538 of file onscreendisplay.c.

#define SWAP	(	a,
		b
	)	{ a ^= b; b ^= a; a ^= b; }

Definition at line 153 of file osd_utils.h.

#define TASK_PRIORITY PIOS_THREAD_PRIO_LOW

Definition at line 124 of file onscreendisplay.c.

#define TEXT_HA_CENTER 1

Definition at line 134 of file osd_utils.h.

#define TEXT_HA_LEFT 0

Definition at line 133 of file osd_utils.h.

#define TEXT_HA_RIGHT 2

Definition at line 135 of file osd_utils.h.

#define TEXT_VA_BOTTOM 2

Definition at line 132 of file osd_utils.h.

#define TEXT_VA_MIDDLE 1

Definition at line 131 of file osd_utils.h.

#define TEXT_VA_TOP 0

Definition at line 130 of file osd_utils.h.

#define VERTICAL_SCALE_FILLED_NUMBER

hud_draw_vertical_scale: Draw a vertical scale.

Parameters

v	value to display as an integer
range	range about value to display (+/- range/2 each direction)
halign	horizontal alignment: -1 = left, +1 = right.
x	x displacement
y	y displacement
height	height of scale
mintick_step	how often a minor tick is shown
majtick_step	how often a major tick is shown
mintick_len	minor tick length
majtick_len	major tick length
boundtick_len	boundary tick length
max_val	maximum expected value (used to compute size of arrow ticker)
flags	special flags (see hud.h.)

Definition at line 235 of file onscreendisplay.c.

#define VSCALE_FONT FONT8X10

Definition at line 236 of file onscreendisplay.c.

#define WRITE_WORD	(	buff,
		addr,
		mask,
		value
	)	{ buff[addr] = (buff[addr] & ~mask) \| (value & mask);}

Definition at line 85 of file osd_utils.h.

#define WRITE_WORD_MODE	(	buff,
		addr,
		mask,
		mode
	)

Value:

switch (mode) { \
        case 0: buff[addr] &= ~mask; break; \
        case 1: buff[addr] |= mask; break; \
        case 2: buff[addr] ^= mask; break; }

Definition at line 76 of file osd_utils.h.

#define WRITE_WORD_NAND	(	buff,
		addr,
		mask
	)	{ buff[addr] &= ~mask; DEBUG_DELAY; }

Definition at line 82 of file osd_utils.h.

#define WRITE_WORD_OR	(	buff,
		addr,
		mask
	)	{ buff[addr] \|= mask; DEBUG_DELAY; }

Definition at line 83 of file osd_utils.h.

#define WRITE_WORD_XOR	(	buff,
		addr,
		mask
	)	{ buff[addr] ^= mask; DEBUG_DELAY; }

Definition at line 84 of file osd_utils.h.

Function Documentation

void calc_text_dimensions	(	char *	str,
		const struct FontEntry *	font,
		int	xs,
		int	ys,
		struct FontDimensions *	dim
	)

calc_text_dimensions: Calculate the dimensions of a string in a given font. Supports new lines and carriage returns in text.

Parameters

str	string to calculate dimensions of
font_info	font info structure
xs	horizontal spacing
ys	vertical spacing
dim	return result: struct FontDimensions

Definition at line 1308 of file osd_utils.c.

void clearGraphics ( )

Definition at line 60 of file osd_utils.c.

void draw_alarms	(	int	x,
		int	y,
		int	xs,
		int	ys,
		int	va,
		int	ha,
		int	flags,
		int	font
	)

Definition at line 733 of file onscreendisplay.c.

void draw_flight_mode	(	int	x,
		int	y,
		int	xs,
		int	ys,
		int	va,
		int	ha,
		int	flags,
		int	font
	)

Definition at line 635 of file onscreendisplay.c.

void draw_image	(	uint16_t	x,
		uint16_t	y,
		const struct Image *	image
	)

Definition at line 70 of file osd_utils.c.

void draw_map_home_center	(	int	width_px,
		int	height_px,
		int	width_m,
		int	height_m,
		bool	show_wp,
		bool	show_home,
		bool	show_tablet
	)

Definition at line 769 of file onscreendisplay.c.

void draw_map_uav_center	(	int	width_px,
		int	height_px,
		int	width_m,
		int	height_m,
		bool	show_wp,
		bool	show_uav,
		bool	show_tablet
	)

Definition at line 879 of file onscreendisplay.c.

void draw_polygon	(	int16_t	x,
		int16_t	y,
		float	angle,
		const point_t *	points,
		uint8_t	n_points,
		int	mode,
		int	mmode
	)

Draw a polygon

Definition at line 1396 of file osd_utils.c.

void drawArrow	(	uint16_t	x,
		uint16_t	y,
		uint16_t	angle,
		uint16_t	size_quarter
	)

Definition at line 199 of file osd_utils.c.

void drawBattery	(	uint16_t	x,
		uint16_t	y,
		uint8_t	battery,
		uint16_t	size
	)

Definition at line 209 of file onscreendisplay.c.

void drawBox	(	uint16_t	x1,
		uint16_t	y1,
		uint16_t	x2,
		uint16_t	y2
	)

Definition at line 214 of file osd_utils.c.

void ellipse	(	int	centerX,
		int	centerY,
		int	horizontalRadius,
		int	verticalRadius
	)

Implements the midpoint ellipse drawing algorithm which is a bresenham style DDF.

Parameters

centerX	the x coordinate of the center of the ellipse
centerY	the y coordinate of the center of the ellipse
horizontalRadius	the horizontal radius of the ellipse
verticalRadius	the vertical radius of the ellipse
color	the color of the ellipse border

Definition at line 152 of file osd_utils.c.

static float get_accessorydesired ( int idx )

static

Definition at line 1711 of file onscreendisplay.c.

const struct FontEntry * get_font_info ( int font )

fetch_font_info: Fetch font info structs.

Parameters

font font id

Definition at line 1290 of file osd_utils.c.

void hud_draw_linear_compass	(	int	v,
		int	home_dir,
		int	range,
		int	width,
		int	x,
		int	y,
		int	mintick_step,
		int	majtick_step,
		int	mintick_len,
		int	majtick_len,
		__attribute__((unused)) int	flags
	)

Definition at line 401 of file onscreendisplay.c.

void hud_draw_vertical_scale	(	int	v,
		int	range,
		int	halign,
		int	x,
		int	y,
		int	height,
		int	mintick_step,
		int	majtick_step,
		int	mintick_len,
		int	majtick_len,
		int	boundtick_len,
		__attribute__((unused)) int	max_val,
		int	flags
	)

Definition at line 237 of file onscreendisplay.c.

void introGraphics	(	int16_t	x,
		int16_t	y
	)

Definition at line 1028 of file onscreendisplay.c.

void introText	(	int16_t	x,
		int16_t	y
	)

Definition at line 1040 of file onscreendisplay.c.

void lla_to_ned	(	int32_t	lattitude,
		int32_t	longitude,
		float	altitude,
		float *	NED
	)

Convert LLA to NED coordinates

Parameters

latitude
longitude
altitude
output

Definition at line 1447 of file osd_utils.c.

MODULE_INITCALL	(	OnScreenDisplayInitialize	,
		OnScreenDisplayStart
	)

int32_t OnScreenDisplayInitialize ( void )

Initialize the osd module

Definition at line 1656 of file onscreendisplay.c.

int32_t OnScreenDisplayStart ( void )

Start the osd module

Definition at line 1633 of file onscreendisplay.c.

static void onScreenDisplayTask ( void * parameters )

static

static void onScreenDisplayTask ( __attribute__((unused)) void * parameters )

static

Definition at line 1732 of file onscreendisplay.c.

uint8_t PIOS_Board_Revision ( void )

void plotFourQuadrants	(	int32_t	centerX,
		int32_t	centerY,
		int32_t	deltaX,
		int32_t	deltaY
	)

Draws four points relative to the given center point.

centerX + X, centerY + Y
centerX + X, centerY - Y
centerX - X, centerY + Y
centerX - X, centerY - Y

Parameters

centerX	the x coordinate of the center point
centerY	the y coordinate of the center point
deltaX	the difference between the centerX coordinate and each pixel drawn
deltaY	the difference between the centerY coordinate and each pixel drawn
color	the color to draw the pixels with.

Definition at line 136 of file osd_utils.c.

void printFWVersion	(	int16_t	x,
		int16_t	y
	)

Definition at line 1045 of file onscreendisplay.c.

void render_osd_menu ( )

int render_stats ( )

Definition at line 1542 of file onscreendisplay.c.

void render_user_page ( OnScreenDisplayPageSettingsData * page )

Definition at line 1087 of file onscreendisplay.c.

void set_ntsc_pal_settings ( enum pios_video_system video_system )

Definition at line 1618 of file onscreendisplay.c.

void showVideoType	(	int16_t	x,
		int16_t	y
	)

Definition at line 1078 of file onscreendisplay.c.

void simple_artificial_horizon	(	float	roll,
		float	pitch,
		int16_t	x,
		int16_t	y,
		int16_t	width,
		int16_t	height,
		int8_t	max_pitch,
		uint8_t	n_pitch_steps,
		bool	show_horizon,
		OnScreenDisplayPageSettingsCenterMarkOptions	center_mark
	)

Definition at line 521 of file onscreendisplay.c.

void write_char	(	uint8_t	ch,
		int	x,
		int	y,
		const struct FontEntry *	font_info
	)

write_char: Draw a character on the current draw buffer.

Parameters

ch	character to write
x	x coordinate (left)
y	y coordinate (top)
font_info	font to use

Definition at line 1206 of file osd_utils.c.

void write_circle_outlined	(	int	cx,
		int	cy,
		int	r,
		int	dashp,
		int	bmode,
		int	mode,
		int	mmode
	)

void write_filled_rectangle	(	int	x,
		int	y,
		int	width,
		int	height,
		uint8_t	value
	)

write_filled_rectangle: draw a filled rectangle.

Uses an optimised algorithm which is similar to the horizontal line writing algorithm, but optimised for writing the lines multiple times without recalculating lots of stuff.

Parameters

buff	pointer to buffer to write in
x	x coordinate (left)
y	y coordinate (top)
width	rectangle width
height	rectangle height
mode	0 = clear, 1 = set, 2 = toggle

Definition at line 594 of file osd_utils.c.

void write_filled_rectangle_lm	(	int	x,
		int	y,
		int	width,
		int	height,
		int	lmode,
		int	mmode
	)

write_filled_rectangle_lm: draw a filled rectangle on both draw buffers.

Parameters

x	x coordinate (left)
y	y coordinate (top)
width	rectangle width
height	rectangle height
lmode	0 = clear, 1 = set, 2 = toggle
mmode	0 = clear, 1 = set, 2 = toggle

Definition at line 659 of file osd_utils.c.

void write_hline	(	int	x0,
		int	x1,
		int	y,
		uint8_t	value
	)

write_hline: optimised horizontal line writing algorithm

Parameters

buff	pointer to buffer to write in
x0	x0 coordinate
x1	x1 coordinate
y	y coordinate
mode	0 = clear, 1 = set, 2 = toggle

Definition at line 324 of file osd_utils.c.

void write_hline_lm	(	int	x0,
		int	x1,
		int	y,
		int	lmode,
		int	mmode
	)

write_hline_lm: write both level and mask buffers.

Parameters

x0	x0 coordinate
x1	x1 coordinate
y	y coordinate
lmode	0 = clear, 1 = set, 2 = toggle
mmode	0 = clear, 1 = set, 2 = toggle

Definition at line 372 of file osd_utils.c.

void write_hline_outlined	(	int	x0,
		int	x1,
		int	y,
		int	endcap0,
		int	endcap1,
		int	mode,
		int	mmode
	)

write_hline_outlined: outlined horizontal line with varying endcaps Always uses draw buffer.

Parameters

x0	x0 coordinate
x1	x1 coordinate
y	y coordinate
endcap0	0 = none, 1 = single pixel, 2 = full cap
endcap1	0 = none, 1 = single pixel, 2 = full cap
mode	0 = black outline, white body, 1 = white outline, black body
mmode	0 = clear, 1 = set, 2 = toggle

Definition at line 397 of file osd_utils.c.

void write_line	(	int	x0,
		int	y0,
		int	x1,
		int	y1,
		uint8_t	value
	)

write_line: Draw a line of arbitrary angle.

Parameters

buff	pointer to buffer to write in
x0	first x coordinate
y0	first y coordinate
x1	second x coordinate
y1	second y coordinate
mode	0 = clear, 1 = set, 2 = toggle

Definition at line 873 of file osd_utils.c.

void write_line_lm	(	int	x0,
		int	y0,
		int	x1,
		int	y1,
		int	mmode,
		int	lmode
	)

write_line_lm: Draw a line of arbitrary angle.

Parameters

x0	first x coordinate
y0	first y coordinate
x1	second x coordinate
y1	second y coordinate
mmode	0 = clear, 1 = set, 2 = toggle
lmode	0 = clear, 1 = set, 2 = toggle

Definition at line 922 of file osd_utils.c.

void write_line_outlined	(	int	x0,
		int	y0,
		int	x1,
		int	y1,
		__attribute__((unused)) int	endcap0,
		__attribute__((unused)) int	endcap1,
		int	mode,
		int	mmode
	)

write_line_outlined: Draw a line of arbitrary angle, with an outline.

Parameters

x0	first x coordinate
y0	first y coordinate
x1	second x coordinate
y1	second y coordinate
endcap0	0 = none, 1 = single pixel, 2 = full cap
endcap1	0 = none, 1 = single pixel, 2 = full cap
mode	0 = black outline, white body, 1 = white outline, black body
mmode	0 = clear, 1 = set, 2 = toggle

Definition at line 945 of file osd_utils.c.

void write_line_outlined_dashed	(	int	x0,
		int	y0,
		int	x1,
		int	y1,
		__attribute__((unused)) int	endcap0,
		__attribute__((unused)) int	endcap1,
		int	mode,
		int	mmode,
		int	dots
	)

write_line_outlined_dashed: Draw a line of arbitrary angle, with an outline, potentially dashed.

Parameters

x0	first x coordinate
y0	first y coordinate
x1	second x coordinate
y1	second y coordinate
endcap0	0 = none, 1 = single pixel, 2 = full cap
endcap1	0 = none, 1 = single pixel, 2 = full cap
mode	0 = black outline, white body, 1 = white outline, black body
mmode	0 = clear, 1 = set, 2 = toggle
dots	0 = not dashed, > 0 = # of set/unset dots for the dashed innards

Definition at line 1029 of file osd_utils.c.

void write_pixel	(	int	x,
		int	y,
		uint8_t	value
	)

Definition at line 241 of file osd_utils.c.

void write_pixel_lm	(	int	x,
		int	y,
		int	mmode,
		int	lmode
	)

write_pixel_lm: write the pixel on both surfaces (level and mask.) Uses current draw buffer.

Parameters

x	x coordinate
y	y coordinate
mmode	0 = clear, 1 = set, 2 = toggle
lmode	0 = black, 1 = white, 2 = toggle

Definition at line 261 of file osd_utils.c.

void write_rectangle_outlined	(	int	x,
		int	y,
		int	width,
		int	height,
		int	mode,
		int	mmode
	)

write_rectangle_outlined: draw an outline of a rectangle. Essentially a convenience wrapper for draw_hline_outlined and draw_vline_outlined.

Parameters

x	x coordinate (left)
y	y coordinate (top)
width	rectangle width
height	rectangle height
mode	0 = black outline, white body, 1 = white outline, black body
mmode	0 = clear, 1 = set, 2 = toggle

Definition at line 681 of file osd_utils.c.

void write_string	(	char *	str,
		int	x,
		int	y,
		int	xs,
		int	ys,
		int	va,
		int	ha,
		int	flags,
		int	font
	)

write_string: Draw a string on the screen with certain alignment parameters.

Parameters

str	string to write
x	x coordinate
y	y coordinate
xs	horizontal spacing
ys	horizontal spacing
va	vertical align
ha	horizontal align
flags	flags (passed to write_char)
font	font

Definition at line 1344 of file osd_utils.c.

void write_vline	(	int	x,
		int	y0,
		int	y1,
		uint8_t	value
	)

write_vline: optimised vertical line writing algorithm

Parameters

buff	pointer to buffer to write in
x	x coordinate
y0	y0 coordinate
y1	y1 coordinate
mode	0 = clear, 1 = set, 2 = toggle

Definition at line 448 of file osd_utils.c.

void write_vline_lm	(	int	x,
		int	y0,
		int	y1,
		int	lmode,
		int	mmode
	)

write_vline_lm: write both level and mask buffers.

Parameters

x	x coordinate
y0	y0 coordinate
y1	y1 coordinate
lmode	0 = clear, 1 = set, 2 = toggle
mmode	0 = clear, 1 = set, 2 = toggle

Definition at line 483 of file osd_utils.c.

void write_vline_outlined	(	int	x,
		int	y0,
		int	y1,
		int	endcap0,
		int	endcap1,
		int	mode,
		int	mmode
	)

write_vline_outlined: outlined vertical line with varying endcaps Always uses draw buffer.

Parameters

x	x coordinate
y0	y0 coordinate
y1	y1 coordinate
endcap0	0 = none, 1 = single pixel, 2 = full cap
endcap1	0 = none, 1 = single pixel, 2 = full cap
mode	0 = black outline, white body, 1 = white outline, black body
mmode	0 = clear, 1 = set, 2 = toggle

Definition at line 508 of file osd_utils.c.

void write_word_misaligned_MASKED	(	uint8_t *	buff,
		uint16_t	word,
		uint16_t	mask,
		unsigned int	addr,
		unsigned int	xoff
	)

write_word_misaligned_OR: Write a misaligned word across two addresses with an x offset, using an OR mask.

This allows for many pixels to be set in one write.

Parameters

buff	buffer to write in
word	word to write (16 bits)
addr	address of first word
xoff	x offset (0-15)

This is identical to calling write_word_misaligned with a mode of 1 but it doesn't go through a lot of switch logic which slows down text writing a lot.

Definition at line 1183 of file osd_utils.c.

void write_word_misaligned_NAND	(	uint8_t *	buff,
		uint16_t	word,
		unsigned int	addr,
		unsigned int	xoff
	)

write_word_misaligned_NAND: Write a misaligned word across two addresses with an x offset, using a NAND mask.

This allows for many pixels to be set in one write.

Parameters

buff	buffer to write in
word	word to write (16 bits)
addr	address of first word
xoff	x offset (0-15)

This is identical to calling write_word_misaligned with a mode of 0 but it doesn't go through a lot of switch logic which slows down text writing a lot.

Definition at line 1129 of file osd_utils.c.

void write_word_misaligned_OR	(	uint8_t *	buff,
		uint16_t	word,
		unsigned int	addr,
		unsigned int	xoff
	)

write_word_misaligned_OR: Write a misaligned word across two addresses with an x offset, using an OR mask.

This allows for many pixels to be set in one write.

Parameters

buff	buffer to write in
word	word to write (16 bits)
addr	address of first word
xoff	x offset (0-15)

This is identical to calling write_word_misaligned with a mode of 1 but it doesn't go through a lot of switch logic which slows down text writing a lot.

Definition at line 1156 of file osd_utils.c.

Variable Documentation

bool blink

static

Definition at line 198 of file onscreendisplay.c.

float convert_distance

Definition at line 187 of file onscreendisplay.c.

float convert_distance_divider

Definition at line 188 of file onscreendisplay.c.

float convert_speed

Definition at line 186 of file onscreendisplay.c.

const uint32_t data_font12x18[]

Definition at line 1060 of file fonts.c.

const uint16_t data_font8x10[]

Definition at line 797 of file fonts.c.

const uint16_t data_font_outlined8x14[]

Definition at line 893 of file fonts.c.

const uint16_t data_font_outlined8x8[]

Definition at line 1494 of file fonts.c.

const char digits[16] = "0123456789abcdef"

Definition at line 192 of file onscreendisplay.c.

uint8_t* disp_buffer

const char* dist_unit_long = METRIC_DIST_UNIT_LONG

Definition at line 189 of file onscreendisplay.c.

const char* dist_unit_short = METRIC_DIST_UNIT_SHORT

Definition at line 190 of file onscreendisplay.c.

uint8_t* draw_buffer

uint8_t* draw_buffer_level

uint8_t* draw_buffer_mask

const struct FontEntry font_font12x18

static

Initial value:

= {
        .width = 12,
        .height = 18,
        .lookup = lookup_font12x18,
        .data = (uint16_t*)data_font12x18
}

Definition at line 1644 of file fonts.c.

const struct FontEntry font_font8x10

static

Initial value:

= {
        .width = 8,
        .height = 10,
        .lookup = lookup_font8x10,
        .data = (uint16_t*)data_font8x10
}

Definition at line 1628 of file fonts.c.

const struct FontEntry font_font_outlined8x14

static

Initial value:

= {
        .width = 8,
        .height = 14,
        .lookup = lookup_font_outlined8x14,
        .data = (uint16_t*)data_font_outlined8x14
}

Definition at line 1636 of file fonts.c.

const struct FontEntry font_font_outlined8x8

static

Initial value:

= {
        .width = 8,
        .height = 8,
        .lookup = lookup_font_outlined8x8,
        .data = (uint16_t*)data_font_outlined8x8
}

Definition at line 1652 of file fonts.c.

struct FontEntry* fonts[NUM_FONTS]

Definition at line 1660 of file fonts.c.

const struct FontEntry* fonts[NUM_FONTS] = {&font_font8x10, &font_font_outlined8x14, &font_font12x18, &font_font_outlined8x8}

Definition at line 1660 of file fonts.c.

uint16_t frame_counter = 0

Definition at line 177 of file onscreendisplay.c.

bool has_baro = false

static

Definition at line 182 of file onscreendisplay.c.

bool has_battery = false

static

Definition at line 179 of file onscreendisplay.c.

bool has_gps = false

static

Definition at line 180 of file onscreendisplay.c.

bool has_mag = false

static

Definition at line 183 of file onscreendisplay.c.

bool has_nav = false

static

Definition at line 181 of file onscreendisplay.c.

const point_t HOME_ARROW[]

Initial value:

Definition at line 139 of file onscreendisplay.c.

float home_baro_altitude = 0

Definition at line 194 of file onscreendisplay.c.

const char IMPERIAL_DIST_UNIT_LONG[] = "M"

Definition at line 133 of file onscreendisplay.c.

const char IMPERIAL_DIST_UNIT_SHORT[] = "ft"

Definition at line 134 of file onscreendisplay.c.

const char IMPERIAL_SPEED_UNIT[] = "MPH"

Definition at line 135 of file onscreendisplay.c.

const uint8_t lookup_font12x18[]

Initial value:

= {
        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
        0xFF, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 
        0x0F, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 
        0x1F, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2A, 0x2B, 0x2C, 0x2D, 0x2E, 
        0x2F, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3A, 0x3B, 0x3C, 0x3D, 0x3E, 
        0x3F, 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 
        0x4F, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5A, 0x5B, 0x5C, 0x5D, 0x5E, 
        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, }

Definition at line 1591 of file fonts.c.

const uint8_t lookup_font8x10[]

Initial value:

= {
        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
        0xFF, 0x00, 0xFF, 0x01, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x02, 0x03, 0x04, 
        0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, 0xFF, 0xFF, 0x10, 0xFF, 0xFF, 
        0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F, 0x20, 
        0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2A, 0x2B, 0x2C, 0x2D, 0x2E, 0xFF, 0xFF, 
        0xFF, 0x2F, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3A, 0x3B, 0x3C, 0x3D, 
        0x3E, 0x3F, 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0xFF, 0x49, 0xFF, 0xFF, 0xFF, 
        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, }

Definition at line 1555 of file fonts.c.

const uint8_t lookup_font_outlined8x14[]

Initial value:

= {
        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
        0xFF, 0x00, 0x01, 0x02, 0xFF, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 
        0x0E, 0x0F, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 
        0x1E, 0x1F, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2A, 0x2B, 0x2C, 0x2D, 
        0x2E, 0x2F, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3A, 0x3B, 0x3C, 0x3D, 
        0x3E, 0x3F, 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4A, 0x4B, 0x4C, 0x4D, 
        0x4E, 0x4F, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5A, 0x5B, 0x5C, 0xFF, 
        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, }

Definition at line 1573 of file fonts.c.

const uint8_t lookup_font_outlined8x8[]

Initial value:

= {
        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
        0xFF, 0x00, 0x01, 0x02, 0xFF, 0xFF, 0xFF, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, 
        0x0C, 0x0D, 0x0E, 0x0F, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0xFF, 0x17, 0x18, 0x19, 0x1A, 
        0xFF, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 
        0x2A, 0x2B, 0x2C, 0x2D, 0x2E, 0x2F, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0xFF, 0x38, 
        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
        0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, }

Definition at line 1609 of file fonts.c.

const char METRIC_DIST_UNIT_LONG[] = "km"

Definition at line 129 of file onscreendisplay.c.

const char METRIC_DIST_UNIT_SHORT[] = "m"

Definition at line 130 of file onscreendisplay.c.

const char METRIC_SPEED_UNIT[] = "km/h"

Definition at line 131 of file onscreendisplay.c.

bool module_enabled = false

static

Definition at line 178 of file onscreendisplay.c.

struct pios_semaphore* onScreenDisplaySemaphore = NULL

Definition at line 185 of file onscreendisplay.c.

volatile bool osd_page_updated = true

static

Definition at line 196 of file onscreendisplay.c.

OnScreenDisplaySettingsData osd_settings

static

Definition at line 197 of file onscreendisplay.c.

volatile bool osd_settings_updated = true

static

Definition at line 195 of file onscreendisplay.c.

const char* speed_unit = METRIC_SPEED_UNIT

Definition at line 191 of file onscreendisplay.c.

struct pios_thread* taskHandle

static

Definition at line 184 of file onscreendisplay.c.

volatile bool video_active

Definition at line 137 of file onscreendisplay.c.

Files

Data Structures

Macros

Functions

Variables

Detailed Description

Macro Definition Documentation

Function Documentation

Variable Documentation