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Add Happy Hacking.

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This commit is contained in:
NIIBE Yutaka
2014-08-04 12:38:20 +09:00
parent f4f2afd0ad
commit 447b11fd1c
2 changed files with 89 additions and 17 deletions
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86
example-fsm-55/hacker-emblem.c
View File

@@ -56,6 +56,16 @@ set_led_display (uint32_t data)
l_data[4] = (data >> 20) & 0x1f;
}
static void
scroll_led_display (uint8_t row)
{
l_data[0] = (l_data[0] << 1) | ((row >> 0) & 1);
l_data[1] = (l_data[1] << 1) | ((row >> 1) & 1);
l_data[2] = (l_data[2] << 1) | ((row >> 2) & 1);
l_data[3] = (l_data[3] << 1) | ((row >> 3) & 1);
l_data[4] = (l_data[4] << 1) | ((row >> 4) & 1);
}
static void
wait_for (uint32_t usec)
@@ -172,11 +182,71 @@ static uint32_t gnu[] = {
DATA55 (0x00, 0x00, 0x00, 0x00, 0x00),
};
#define DATA55V(x0,x1,x2,x3,x4) (x0<<0)|(x1<<5)|(x2<<10)|(x3<< 15)|(x4<< 20)
#define CHAR_SPC 0
#define CHAR_H 1
#define CHAR_A 2
#define CHAR_P 3
#define CHAR_Y 4
#define CHAR_C 5
#define CHAR_K 6
#define CHAR_I 7
#define CHAR_N 8
#define CHAR_G 9
#define CHAR_EXC 10
static uint8_t hh[] = {
CHAR_H, CHAR_A, CHAR_P, CHAR_P, CHAR_Y,
CHAR_SPC,
CHAR_H, CHAR_A, CHAR_C, CHAR_K, CHAR_I, CHAR_N, CHAR_G,
CHAR_EXC,
CHAR_SPC, CHAR_SPC, CHAR_SPC,
};
struct { uint8_t width; uint32_t data; } chargen[] = {
{ 5, 0 }, /* SPACE */
{ 5, DATA55V (0x1f, 0x04, 0x04, 0x04, 0x1f) }, /* H */
{ 5, DATA55V (0x07, 0x0a, 0x12, 0x0a, 0x07) }, /* A */
{ 5, DATA55V (0x1f, 0x14, 0x14, 0x14, 0x18) }, /* P */
{ 5, DATA55V (0x18, 0x04, 0x07, 0x04, 0x18) }, /* Y */
{ 5, DATA55V (0x0e, 0x11, 0x11, 0x11, 0x02) }, /* C */
{ 5, DATA55V (0x1f, 0x04, 0x0c, 0x12, 0x01) }, /* K */
{ 3, DATA55V (0x11, 0x1f, 0x11, 0x00, 0x00) }, /* I */
{ 5, DATA55V (0x1f, 0x08, 0x04, 0x02, 0x1f) }, /* N */
{ 5, DATA55V (0x0e, 0x11, 0x11, 0x15, 0x06) }, /* G */
{ 2, DATA55V (0x1d, 0x1c, 0x00, 0x00, 0x00) }, /* ! */
};
static uint8_t state = 0;
#define CHECK_USER() if (user_button ()) state = 0
static void
happy_hacking (void)
{
unsigned int i, j;
set_led_display (0);
for (i = 0; i < sizeof (hh); i++)
{
for (j = 0; j < chargen[hh[i]].width; j++)
{
CHECK_USER ();
scroll_led_display ((chargen[hh[i]].data >> j * 5) & 0x1f);
wait_for (150*1000);
}
CHECK_USER ();
scroll_led_display (0);
wait_for (200*1000);
}
}
int
main (int argc, const char *argv[])
{
uint8_t state = 0;
(void)argc;
(void)argv;
@@ -195,22 +265,24 @@ main (int argc, const char *argv[])
{
unsigned int i;
if (state)
if (state == 0)
for (i = 0; i < SIZE55 (l55); i++)
{
if (user_button ())
state = 0;
state = 1;
set_led_display (l55[i]);
wait_for (500*1000);
}
else
else if (state == 1)
for (i = 0; i < SIZE55 (gnu); i++)
{
if (user_button ())
state = 1;
state = 2;
set_led_display (gnu[i]);
wait_for (200*1000);
wait_for (250*1000);
}
else
happy_hacking ();
}
return 0;

20
example-fsm-55/hh.txt
View File

@@ -40,17 +40,17 @@ ooo
.o.
ooo
o...o 11
oo..o 19
o.o.o 15
o..oo 13
o...o 11
o...o
oo..o
o.o.o
o..oo
o...o
.ooo. 0e
o.... 10
o..oo 13
o...o 11
.ooo. 0e
.ooo.
o....
o..oo
o...o
.ooo.
oo
oo