diff options
Diffstat (limited to 'bsp/mb9bf500r/key.c')
| -rw-r--r-- | bsp/mb9bf500r/key.c | 94 |
1 files changed, 47 insertions, 47 deletions
diff --git a/bsp/mb9bf500r/key.c b/bsp/mb9bf500r/key.c index 2fc3274317..1886e72974 100644 --- a/bsp/mb9bf500r/key.c +++ b/bsp/mb9bf500r/key.c @@ -5,7 +5,7 @@ * * Change Logs: * Date Author Notes - * 2011-03-03 lgnq + * 2011-03-03 lgnq */ #include <rtthread.h> @@ -21,7 +21,7 @@ static void key_io_init(void) { /*Select CPIO function*/ KEY_PFR &= ~KEY_MASK; - /*Set CPIO Pull-Up function*/ + /*Set CPIO Pull-Up function*/ KEY_PCR |= KEY_MASK; /*Make button pins inputs*/ KEY_DDR &= ~KEY_MASK; @@ -34,7 +34,7 @@ static void key_thread_entry(void *parameter) rt_uint8_t i; struct rtgui_event_kbd kbd_event; - + key_io_init(); /* init keyboard event */ @@ -105,49 +105,49 @@ static void key_thread_entry(void *parameter) rt_thread_delay(next_delay); } #else - extern struct rt_messagequeue mq; - rt_time_t next_delay; - struct lcd_msg msg; - msg.type = KEY_MSG; - - key_io_init(); - - while (1) - { - msg.key = NO_KEY; - - next_delay = RT_TICK_PER_SECOND/10; - - if (KEY_ENTER_GETVALUE() == 0 ) - { - msg.key = KEY_ENTER; - } - - if (KEY_DOWN_GETVALUE() == 0) - { - msg.key = KEY_DOWN; - } - - if (KEY_UP_GETVALUE() == 0) - { - msg.key = KEY_UP; - } - - if (KEY_RIGHT_GETVALUE() == 0) - { - msg.key = KEY_RIGHT; - } - - if (KEY_LEFT_GETVALUE() == 0) - { - msg.key = KEY_LEFT; - } - - rt_mq_send(&mq, &msg, sizeof(msg)); - - /* wait next key press */ - rt_thread_delay(next_delay); - } + extern struct rt_messagequeue mq; + rt_time_t next_delay; + struct lcd_msg msg; + msg.type = KEY_MSG; + + key_io_init(); + + while (1) + { + msg.key = NO_KEY; + + next_delay = RT_TICK_PER_SECOND/10; + + if (KEY_ENTER_GETVALUE() == 0 ) + { + msg.key = KEY_ENTER; + } + + if (KEY_DOWN_GETVALUE() == 0) + { + msg.key = KEY_DOWN; + } + + if (KEY_UP_GETVALUE() == 0) + { + msg.key = KEY_UP; + } + + if (KEY_RIGHT_GETVALUE() == 0) + { + msg.key = KEY_RIGHT; + } + + if (KEY_LEFT_GETVALUE() == 0) + { + msg.key = KEY_LEFT; + } + + rt_mq_send(&mq, &msg, sizeof(msg)); + + /* wait next key press */ + rt_thread_delay(next_delay); + } #endif } @@ -155,6 +155,6 @@ static rt_thread_t key_thread; void rt_hw_key_init(void) { key_thread = rt_thread_create("key", key_thread_entry, RT_NULL, 384, 28, 5); - if (key_thread != RT_NULL) + if (key_thread != RT_NULL) rt_thread_startup(key_thread); } |