diff options
| author | NIIBE Yutaka <gniibe@fsij.org> | 2014-08-04 11:23:43 +0900 |
|---|---|---|
| committer | NIIBE Yutaka <gniibe@fsij.org> | 2014-12-10 18:50:10 +0900 |
| commit | dffcf2d4bf9bf3e78a85fde704659be2b8384d40 (patch) | |
| tree | a6af246bb1b2487ac88895f3095a0a792666b8f9 /example-fsm-55/hacker-emblem.c | |
| parent | b05e4030d20d3b595fe9953a669ddf6991fd3874 (diff) | |
fix col/row.
Diffstat (limited to 'example-fsm-55/hacker-emblem.c')
| -rw-r--r-- | example-fsm-55/hacker-emblem.c | 149 |
1 files changed, 100 insertions, 49 deletions
diff --git a/example-fsm-55/hacker-emblem.c b/example-fsm-55/hacker-emblem.c index b66fe26..ddf83db 100644 --- a/example-fsm-55/hacker-emblem.c +++ b/example-fsm-55/hacker-emblem.c @@ -33,26 +33,27 @@ struct GPIO { #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 chopstx_cond_t cnd1; -static uint8_t u; +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) { - if (data) - { - l_data[0] = l_data[1] = l_data[2] = l_data[3] = l_data[4] = 0x1f; - } - else - { - l_data[0] = l_data[1] = l_data[2] = l_data[3] = l_data[4] = 0x00; - } + 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; } @@ -63,17 +64,22 @@ wait_for (uint32_t usec) } static void -led_prepare_column (uint8_t data) +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_row (uint8_t row) +led_enable_column (uint8_t col) { - static const uint8_t row_to_pin[5] = { 5, 6, 7, 9, 10 }; - - GPIO_LED->BSRR = (1 << row_to_pin[row]); + GPIO_LED->BRR = (1 << col); } static void * @@ -91,8 +97,8 @@ led (void *arg) for (i = 0; i < 5; i++) { - led_prepare_column (l_data [i]); - led_enable_row (i); + led_prepare_row (i); + led_enable_column (i); wait_for (1000); } } @@ -100,65 +106,110 @@ led (void *arg) return NULL; } -static void * -blk (void *arg) -{ - (void)arg; - - chopstx_mutex_lock (&mtx); - chopstx_cond_wait (&cnd1, &mtx); - chopstx_mutex_unlock (&mtx); - - while (1) - { - set_led_display (0); - wait_for (200*1000); - set_led_display (u); - wait_for (200*1000); - } - - return NULL; -} - #define PRIO_LED 3 -#define PRIO_BLK 2 extern uint8_t __process1_stack_base__, __process1_stack_size__; -extern uint8_t __process2_stack_base__, __process2_stack_size__; -extern uint8_t __process3_stack_base__, __process3_stack_size__; const uint32_t __stackaddr_led = (uint32_t)&__process1_stack_base__; const size_t __stacksize_led = (size_t)&__process1_stack_size__; -const uint32_t __stackaddr_blk = (uint32_t)&__process2_stack_base__; -const size_t __stacksize_blk = (size_t)&__process2_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_cond_init (&cnd1); chopstx_create (PRIO_LED, __stackaddr_led, __stacksize_led, led, NULL); - chopstx_create (PRIO_BLK, __stackaddr_blk, __stacksize_blk, blk, NULL); chopstx_usec_wait (200*1000); chopstx_mutex_lock (&mtx); chopstx_cond_signal (&cnd0); - chopstx_cond_signal (&cnd1); chopstx_mutex_unlock (&mtx); while (1) { - u ^= 1; - wait_for (200*1000*6); + 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; |