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l55 and hh only.

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This commit is contained in:
NIIBE Yutaka
2014-08-04 13:38:42 +09:00
parent 447b11fd1c
commit aeb8bd5a95
4 changed files with 114 additions and 308 deletions
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2
example-fsm-55/Makefile
View File

@@ -14,7 +14,7 @@ OBJCOPY = $(CROSS)objcopy
MCU = cortex-m0 # -save-temps
CWARN = -Wall -Wextra -Wstrict-prototypes
DEFS = -DHAVE_SYS_H -DFREE_STANDING -DMHZ=48
DEFS = -DHAVE_SYS_H -DFREE_STANDING -DMHZ=48 -DUSE_WFI_FOR_IDLE
OPT = -O3 -Os -g
LIBS =

124
example-fsm-55/hacker-emblem.c
View File

@@ -149,39 +149,6 @@ static uint32_t l55[] = {
DATA55 (0x10, 0x0c, 0x18, 0x00, 0x00),
};
static uint32_t gnu[] = {
DATA55 (0x00, 0x00, 0x00, 0x00, 0x00),
DATA55 (0x00, 0x01, 0x01, 0x01, 0x00),
DATA55 (0x01, 0x02, 0x02, 0x02, 0x01),
DATA55 (0x03, 0x04, 0x04, 0x04, 0x03),
DATA55 (0x07, 0x08, 0x09, 0x08, 0x07),
DATA55 (0x0e, 0x10, 0x13, 0x11, 0x0e),
DATA55 (0x1c, 0x00, 0x06, 0x02, 0x1c),
DATA55 (0x19, 0x01, 0x0d, 0x05, 0x19),
DATA55 (0x12, 0x03, 0x1a, 0x0a, 0x12),
DATA55 (0x04, 0x06, 0x15, 0x14, 0x04),
DATA55 (0x08, 0x0c, 0x0a, 0x09, 0x08),
DATA55 (0x11, 0x19, 0x15, 0x13, 0x11),
DATA55 (0x02, 0x12, 0x0a, 0x06, 0x02),
DATA55 (0x05, 0x05, 0x15, 0x0d, 0x04),
DATA55 (0x0a, 0x0a, 0x0a, 0x1a, 0x09),
DATA55 (0x14, 0x14, 0x14, 0x14, 0x13),
DATA55 (0x08, 0x08, 0x08, 0x08, 0x07),
DATA55 (0x11, 0x11, 0x11, 0x11, 0x0e),
DATA55 (0x02, 0x02, 0x02, 0x02, 0x1c),
DATA55 (0x04, 0x04, 0x04, 0x04, 0x18),
DATA55 (0x08, 0x08, 0x08, 0x08, 0x10),
DATA55 (0x11, 0x11, 0x11, 0x10, 0x01),
DATA55 (0x03, 0x03, 0x03, 0x00, 0x02),
DATA55 (0x06, 0x06, 0x06, 0x00, 0x04),
DATA55 (0x0c, 0x0c, 0x0c, 0x00, 0x08),
DATA55 (0x18, 0x18, 0x18, 0x00, 0x10),
DATA55 (0x10, 0x10, 0x10, 0x00, 0x00),
DATA55 (0x00, 0x00, 0x00, 0x00, 0x00),
DATA55 (0x00, 0x00, 0x00, 0x00, 0x00),
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
@@ -205,16 +172,16 @@ static uint8_t hh[] = {
};
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, 0 }, /* SPACE */
{ 4, DATA55V (0x1f, 0x04, 0x04, 0x1f, 0x00) }, /* H */
{ 4, DATA55V (0x02, 0x15, 0x15, 0x0f, 0x00) }, /* A */
{ 4, DATA55V (0x1f, 0x14, 0x14, 0x08, 0x00) }, /* P */
{ 4, DATA55V (0x19, 0x05, 0x05, 0x1e, 0x00) }, /* Y */
{ 4, DATA55V (0x0e, 0x11, 0x11, 0x0a, 0x00) }, /* C */
{ 4, DATA55V (0x1f, 0x04, 0x0c, 0x13, 0x00) }, /* 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 */
{ 4, DATA55V (0x1f, 0x08, 0x06, 0x1f, 0x00) }, /* N */
{ 4, DATA55V (0x0e, 0x11, 0x15, 0x07, 0x00) }, /* G */
{ 2, DATA55V (0x1d, 0x1c, 0x00, 0x00, 0x00) }, /* ! */
};
@@ -244,9 +211,14 @@ happy_hacking (void)
}
#define REPEAT_COUNT 10
static void setup_scr_sleepdeep (void);
int
main (int argc, const char *argv[])
{
uint8_t count = 0;
(void)argc;
(void)argv;
@@ -264,6 +236,7 @@ main (int argc, const char *argv[])
while (1)
{
unsigned int i;
uint8_t state_prev = state;
if (state == 0)
for (i = 0; i < SIZE55 (l55); i++)
@@ -273,17 +246,66 @@ main (int argc, const char *argv[])
set_led_display (l55[i]);
wait_for (500*1000);
}
else if (state == 1)
for (i = 0; i < SIZE55 (gnu); i++)
{
if (user_button ())
state = 2;
set_led_display (gnu[i]);
wait_for (250*1000);
}
else
if (state == 1)
happy_hacking ();
if (state_prev != state)
count = 0;
else
if (++count > REPEAT_COUNT)
break;
}
setup_scr_sleepdeep ();
for (;;)
asm volatile ("wfi" : : : "memory");
return 0;
}
struct SCB
{
volatile uint32_t CPUID;
volatile uint32_t ICSR;
volatile uint32_t VTOR;
volatile uint32_t AIRCR;
volatile uint32_t SCR;
volatile uint32_t CCR;
volatile uint8_t SHP[12];
volatile uint32_t SHCSR;
volatile uint32_t CFSR;
volatile uint32_t HFSR;
volatile uint32_t DFSR;
volatile uint32_t MMFAR;
volatile uint32_t BFAR;
volatile uint32_t AFSR;
volatile uint32_t PFR[2];
volatile uint32_t DFR;
volatile uint32_t ADR;
volatile uint32_t MMFR[4];
volatile uint32_t ISAR[5];
};
#define SCS_BASE (0xE000E000)
#define SCB_BASE (SCS_BASE + 0x0D00)
static struct SCB *const SCB = ((struct SCB *const) SCB_BASE);
#define SCB_SCR_SLEEPDEEP (1 << 2)
struct PWR
{
volatile uint32_t CR;
volatile uint32_t CSR;
};
#define PWR_CR_PDDS 0x0002
#define PWR_CR_CWUF 0x0004
#define PWR_BASE (APBPERIPH_BASE + 0x00007000)
#define PWR ((struct PWR *) PWR_BASE)
static void setup_scr_sleepdeep (void)
{
PWR->CR |= PWR_CR_CWUF;
PWR->CR |= PWR_CR_PDDS;
SCB->SCR |= SCB_SCR_SLEEPDEEP;
}

216
example-fsm-55/hacker-emblem.c~
View File

@@ -1,216 +0,0 @@
#include <stdint.h>
#include <stdlib.h>
#include <chopstx.h>
#include "board.h"
#define PERIPH_BASE 0x40000000
#define APBPERIPH_BASE PERIPH_BASE
#define APB2PERIPH_BASE (PERIPH_BASE + 0x10000)
#define AHBPERIPH_BASE (PERIPH_BASE + 0x20000)
#define AHB2PERIPH_BASE (PERIPH_BASE + 0x08000000)
struct GPIO {
volatile uint32_t MODER;
volatile uint16_t OTYPER;
uint16_t dummy0;
volatile uint32_t OSPEEDR;
volatile uint32_t PUPDR;
volatile uint16_t IDR;
uint16_t dummy1;
volatile uint16_t ODR;
uint16_t dummy2;
volatile uint16_t BSRR;
uint16_t dummy3;
volatile uint32_t LCKR;
volatile uint32_t AFR[2];
volatile uint16_t BRR;
uint16_t dummy4;
};
#define GPIOA_BASE (AHB2PERIPH_BASE + 0x0000)
#define GPIOA ((struct GPIO *) GPIOA_BASE)
#define GPIOF_BASE (AHB2PERIPH_BASE + 0x1400)
#define GPIOF ((struct GPIO *) GPIOF_BASE)
static struct GPIO *const GPIO_LED = ((struct GPIO *const) GPIO_LED_BASE);
static struct GPIO *const GPIO_OTHER = ((struct GPIO *const) GPIO_OTHER_BASE);
static chopstx_mutex_t mtx;
static chopstx_cond_t cnd0;
static uint8_t
user_button (void)
{
return (GPIO_OTHER->IDR & 1) == 0;
}
static uint8_t l_data[5];
static void
set_led_display (uint32_t data)
{
l_data[0] = (data >> 0) & 0x1f;
l_data[1] = (data >> 5) & 0x1f;
l_data[2] = (data >> 10) & 0x1f;
l_data[3] = (data >> 15) & 0x1f;
l_data[4] = (data >> 20) & 0x1f;
}
static void
wait_for (uint32_t usec)
{
chopstx_usec_wait (usec);
}
static void
led_prepare_row (uint8_t col)
{
uint16_t data = 0x1f;
data |= ((l_data[0] & (1 << col)) ? 1 : 0) << 5;
data |= ((l_data[1] & (1 << col)) ? 1 : 0) << 6;
data |= ((l_data[2] & (1 << col)) ? 1 : 0) << 7;
data |= ((l_data[3] & (1 << col)) ? 1 : 0) << 9;
data |= ((l_data[4] & (1 << col)) ? 1 : 0) << 10;
GPIO_LED->ODR = data;
}
static void
led_enable_column (uint8_t col)
{
GPIO_LED->BRR = (1 << col);
}
static void *
led (void *arg)
{
(void)arg;
chopstx_mutex_lock (&mtx);
chopstx_cond_wait (&cnd0, &mtx);
chopstx_mutex_unlock (&mtx);
while (1)
{
int i;
for (i = 0; i < 5; i++)
{
led_prepare_row (i);
led_enable_column (i);
wait_for (1000);
}
}
return NULL;
}
#define PRIO_LED 3
extern uint8_t __process1_stack_base__, __process1_stack_size__;
const uint32_t __stackaddr_led = (uint32_t)&__process1_stack_base__;
const size_t __stacksize_led = (size_t)&__process1_stack_size__;
#define DATA55(x0,x1,x2,x3,x4) (x0<<20)|(x1<<15)|(x2<<10)|(x3<< 5)|(x4<< 0)
static uint32_t l55[20] = {
DATA55 (0x08, 0x04, 0x1c, 0x00, 0x00),
DATA55 (0x00, 0x14, 0x0c, 0x08, 0x00),
DATA55 (0x00, 0x04, 0x14, 0x0c, 0x00),
DATA55 (0x00, 0x08, 0x06, 0x0c, 0x00),
DATA55 (0x00, 0x04, 0x02, 0x0e, 0x00),
DATA55 (0x00, 0x00, 0x0a, 0x06, 0x04),
DATA55 (0x00, 0x00, 0x02, 0x0a, 0x06),
DATA55 (0x00, 0x00, 0x04, 0x03, 0x06),
DATA55 (0x00, 0x00, 0x02, 0x01, 0x07),
DATA55 (0x02, 0x00, 0x00, 0x05, 0x03),
DATA55 (0x03, 0x00, 0x00, 0x01, 0x05),
DATA55 (0x03, 0x00, 0x00, 0x02, 0x11),
DATA55 (0x13, 0x00, 0x00, 0x01, 0x10),
DATA55 (0x11, 0x01, 0x00, 0x00, 0x12),
DATA55 (0x12, 0x11, 0x00, 0x00, 0x10),
DATA55 (0x18, 0x11, 0x00, 0x00, 0x01),
DATA55 (0x08, 0x19, 0x00, 0x00, 0x10),
DATA55 (0x09, 0x18, 0x10, 0x00, 0x00),
DATA55 (0x08, 0x09, 0x18, 0x00, 0x00),
DATA55 (0x10, 0x0c, 0x18, 0x00, 0x00),
};
static uint32_t gnu[30] = {
DATA55 (0x00, 0x00, 0x00, 0x00, 0x00),
DATA55 (0x00, 0x01, 0x01, 0x01, 0x00),
DATA55 (0x01, 0x02, 0x02, 0x02, 0x01),
DATA55 (0x03, 0x04, 0x04, 0x04, 0x03),
DATA55 (0x07, 0x08, 0x09, 0x08, 0x07),
DATA55 (0x0e, 0x10, 0x13, 0x11, 0x0e),
DATA55 (0x1c, 0x00, 0x06, 0x02, 0x1c),
DATA55 (0x19, 0x01, 0x0d, 0x05, 0x19),
DATA55 (0x12, 0x03, 0x1a, 0x0a, 0x12),
DATA55 (0x04, 0x06, 0x15, 0x14, 0x04),
DATA55 (0x08, 0x0c, 0x0a, 0x09, 0x08),
DATA55 (0x11, 0x19, 0x15, 0x13, 0x11),
DATA55 (0x02, 0x12, 0x0a, 0x06, 0x02),
DATA55 (0x05, 0x05, 0x15, 0x0d, 0x04),
DATA55 (0x0a, 0x0a, 0x0a, 0x1a, 0x09),
DATA55 (0x14, 0x14, 0x14, 0x14, 0x13),
DATA55 (0x08, 0x08, 0x08, 0x08, 0x07),
DATA55 (0x11, 0x11, 0x11, 0x11, 0x0e),
DATA55 (0x02, 0x02, 0x02, 0x02, 0x1c),
DATA55 (0x04, 0x04, 0x04, 0x04, 0x18),
DATA55 (0x08, 0x08, 0x08, 0x08, 0x10),
DATA55 (0x11, 0x11, 0x11, 0x10, 0x01),
DATA55 (0x03, 0x03, 0x03, 0x00, 0x02),
DATA55 (0x06, 0x06, 0x06, 0x00, 0x04),
DATA55 (0x0c, 0x0c, 0x0c, 0x00, 0x08),
DATA55 (0x18, 0x18, 0x18, 0x00, 0x10),
DATA55 (0x10, 0x10, 0x10, 0x00, 0x00),
DATA55 (0x00, 0x00, 0x00, 0x00, 0x00),
DATA55 (0x00, 0x00, 0x00, 0x00, 0x00),
DATA55 (0x00, 0x00, 0x00, 0x00, 0x00),
};
int
main (int argc, const char *argv[])
{
uint8_t state = 0;
(void)argc;
(void)argv;
chopstx_mutex_init (&mtx);
chopstx_cond_init (&cnd0);
chopstx_create (PRIO_LED, __stackaddr_led, __stacksize_led, led, NULL);
chopstx_usec_wait (200*1000);
chopstx_mutex_lock (&mtx);
chopstx_cond_signal (&cnd0);
chopstx_mutex_unlock (&mtx);
while (1)
{
int i;
if (state)
for (i = 0; i < 20; i++)
{
if (user_button ())
state = 0;
set_led_display (l55[i]);
wait_for (500*1000);
}
else
for (i = 0; i < 30; i++)
{
if (user_button ())
state = 1;
set_led_display (gnu[i]);
wait_for (200*1000);
}
}
return 0;
}

80
example-fsm-55/hh.txt
View File

@@ -1,38 +1,38 @@
o...o
o...o
ooooo
o...o
o...o
o..o
o..o
oooo
o..o
o..o
..o.
.o.o.
o...o
ooooo
o...o
.oo.
...o
.ooo
o..o
.ooo
ooooo
o...o
oooo.
o....
o....
ooo.
o..o
ooo.
o...
o...
o...o
o...o
.ooo.
..o..
..o..
o..o
o..o
.ooo
...o
ooo.
.ooo.
o....
o....
o...o
.ooo.
.oo.
o..o
o...
o..o
.oo.
o..o.
o.o..
ooo..
o..o.
o...o
o..o
o.o.
ooo.
o..o
o..o
ooo
.o.
@@ -40,17 +40,17 @@ ooo
.o.
ooo
o...o
oo..o
o.o.o
o..oo
o...o
o..o
oo.o
o.oo
o.oo
o..o
.ooo.
o....
o..oo
o...o
.ooo.
.oo.
o...
o.oo
o..o
.ooo
oo
oo