/**************************************************************************************************
* @fn HalKeyRead
*
* @brief Read the current value of a key
*
* @param None
*
* @return keys - current keys status
**************************************************************************************************/
uint8 HalKeyRead ( void )
{
uint8 keys = 0;
#if defined (CC2540_MINIDK)|| (JANSION_KEY)
if (!(HAL_KEY_SW_1_PORT & HAL_KEY_SW_1_BIT)) /* Key is active low */
{
keys |= HAL_KEY_SW_1;
}
if (!(HAL_KEY_SW_2_PORT & HAL_KEY_SW_2_BIT)) /* Key is active low */
{
keys |= HAL_KEY_SW_2;
}
#else
#ifdef HAL_BOARD_CC2530EB_REV17
if ( (HAL_KEY_SW_6_PORT & HAL_KEY_SW_6_BIT)) /* Key is active high */
#elif defined (HAL_BOARD_CC2530EB_REV13)
if (!(HAL_KEY_SW_6_PORT & HAL_KEY_SW_6_BIT)) /* Key is active low */
#endif
{
keys |= HAL_KEY_SW_6;
}
if ((HAL_KEY_JOY_MOVE_PORT & HAL_KEY_JOY_MOVE_BIT)) /* Key is active low */
{
keys |= halGetJoyKeyInput();
}
#endif
return keys;
}
/**************************************************************************************************
* @fn HalKeyPoll
*
* @brief Called by hal_driver to poll the keys
*
* @param None
*
* @return None
**************************************************************************************************/
void HalKeyPoll (void)
{
uint8 keys = 0;
uint8 notify = 0;
#if defined (CC2540_MINIDK)|| (JANSION_KEY)
if (!(HAL_KEY_SW_1_PORT & HAL_KEY_SW_1_BIT)) /* Key is active low */
{
keys |= HAL_KEY_SW_1;
}
if (!(HAL_KEY_SW_2_PORT & HAL_KEY_SW_2_BIT)) /* Key is active low */
{
keys |= HAL_KEY_SW_2;
}
#else
if (!(HAL_KEY_SW_6_PORT & HAL_KEY_SW_6_BIT)) /* Key is active low */
{
keys |= HAL_KEY_SW_6;
}
if ((HAL_KEY_JOY_MOVE_PORT & HAL_KEY_JOY_MOVE_BIT)) /* Key is active HIGH */
{
keys = halGetJoyKeyInput();
}
#endif
/* If interrupts are not enabled, previous key status and current key status
* are compared to find out if a key has changed status.
*/
if (!Hal_KeyIntEnable)
{
if (keys == halKeySavedKeys)
{
/* Exit - since no keys have changed */
return;
}
else
{
notify = 1;
}
}
else
{
/* Key interrupt handled here */
if (keys)
{
notify = 1;
}
}
/* Store the current keys for comparation next time */
halKeySavedKeys = keys;
/* Invoke Callback if new keys were depressed */
if (notify && (pHalKeyProcessFunction))
{
(pHalKeyProcessFunction) (keys, HAL_KEY_STATE_NORMAL);
}
}
/**************************************************************************************************
* @fn HalKeyRead
*
* @brief Read the current value of a key
*
* @param None
*
* @return keys - current keys status
**************************************************************************************************/
uint8 HalKeyRead ( void )
{
uint8 keys = 0;
if (HAL_PUSH_BUTTON1())
{
keys |= HAL_KEY_SW_6;
}
if ((HAL_KEY_JOY_MOVE_PORT & HAL_KEY_JOY_MOVE_BIT)) /* Key is active low */
{
keys |= halGetJoyKeyInput();
}
return keys;
}
/**************************************************************************************************
* @fn HalKeyPoll
*
* @brief Called by hal_driver to poll the keys
*
* @param None
*
* @return None
**************************************************************************************************/
void HalKeyPoll (void)
{
uint8 keys = 0;
if ((HAL_KEY_JOY_MOVE_PORT & HAL_KEY_JOY_MOVE_BIT)) /* Key is active HIGH */
{
keys = halGetJoyKeyInput();
}
/* If interrupts are not enabled, previous key status and current key status
* are compared to find out if a key has changed status.
*/
if (!Hal_KeyIntEnable)
{
if (keys == halKeySavedKeys)
{
/* Exit - since no keys have changed */
return;
}
/* Store the current keys for comparation next time */
halKeySavedKeys = keys;
}
else
{
#if defined ( POWER_SAVING )
osal_pwrmgr_device( PWRMGR_BATTERY );
#endif
Pulses++;
HalLcdWriteStringValue( (char*)titulo, Pulses, 10, 2 );
}
if (HAL_PUSH_BUTTON1())
{
keys |= HAL_KEY_SW_6;
}
/* Invoke Callback if new keys were depressed */
if (keys && (pHalKeyProcessFunction))
{
(pHalKeyProcessFunction) (keys, HAL_KEY_STATE_NORMAL);
}
}
/**************************************************************************************************
* @fn HalKeyPoll
*
* @brief Called by hal_driver to poll the keys
*
* @param None
*
* @return None
**************************************************************************************************/
void HalKeyPoll (void)
{
uint8 keys = 0;
if ((HAL_KEY_JOY_MOVE_PORT & HAL_KEY_JOY_MOVE_BIT)) /* Key is active HIGH */
{
keys = halGetJoyKeyInput();
}
/* If interrupts are not enabled, previous key status and current key status
* are compared to find out if a key has changed status.
*/
if (!Hal_KeyIntEnable)
{
if (keys == halKeySavedKeys)
{
/* Exit - since no keys have changed */
return;
}
/* Store the current keys for comparation next time */
halKeySavedKeys = keys;
}
else
{
/* Key interrupt handled here */
}
if (HAL_PUSH_BUTTON1())
{
keys |= HAL_KEY_SW_6;
}
/* Invoke Callback if new keys were depressed */
if (keys && (pHalKeyProcessFunction))
{
(pHalKeyProcessFunction) (keys, HAL_KEY_STATE_NORMAL);
}
}
/**************************************************************************************************
* @fn HalKeyPoll
*
* @brief Called by hal_driver to poll the keys
*
* @param None
*
* @return None
**************************************************************************************************/
void HalKeyPoll (void)
{
uint8 keys = 0,sendkeys=0;
uint8 notify = 0;
#if defined (CC2540_MINIDK)
if (!(HAL_KEY_SW_1_PORT & HAL_KEY_SW_1_BIT)) /* Key is active low */
{
keys |= HAL_KEY_SW_1;
}
if (!(HAL_KEY_SW_2_PORT & HAL_KEY_SW_2_BIT)) /* Key is active low */
{
keys |= HAL_KEY_SW_2;
}
#else
if (!(HAL_KEY_SW_6_PORT & HAL_KEY_SW_6_BIT)) /* Key is active low */
{
keys |= HAL_KEY_SW_6;
}
if ((HAL_KEY_JOY_MOVE_PORT & HAL_KEY_JOY_MOVE_BIT)) /* Key is active HIGH */
{
keys = halGetJoyKeyInput();
}
#endif
/* If interrupts are not enabled, previous key status and current key status
* are compared to find out if a key has changed status.
*/
if (!Hal_KeyIntEnable)
{
if (keys == halKeySavedKeys) //Èç¹ûÖжϹرգ¨ÂÖѯÖУ©£¬²¢ÇÒ°´¼üÊDZ£³Ö°´ÏµÄ
{
keypresslasttime++;
// //ÒòΪpollingÿ100msÖ´ÐÐÒ»´Î£¬ËùÒÔµ±keypresslasttime=20ʱ£¬·¢³ö³¤°´µÄÏûÏ¢£¬
// if(keypresslasttime==20) //Èç¹û´ïµ½2000ms
// {
// sendkeys = keys | HAL_KEY_LONG; //¼ÓÉϳ¤°´±êÖ¾
// (pHalKeyProcessFunction) ( sendkeys, HAL_KEY_STATE_NORMAL); //·¢ËÍ°´¼üÏûÏ¢
// // keypresslasttime=1;
//
// }
// else //Èç¹ûû´ïµ½2000ms£¬ÔòÖ±½Ó·µ»Ø
// {
/* Exit - since no keys have changed */
return;
// }
}
else
{
//µ±°´¼üµ¯Æðʱ£¬¿´Ò»Ï°´ÏµÄʱ¼ä¶à³¤£¬ÒòΪpollingµÄʱ¼äÊÇ100ms£¬ËùÒÔµ±keypresslasttime<5ʱ£¬·¢³ö¶Ì°´µÄÏûÏ¢£¬
if(keypresslasttime <5&&keypresslasttime!=1)
{
//keys;
sendkeys = halKeySavedKeys| HAL_KEY_SHORT;
(pHalKeyProcessFunction) ( sendkeys, HAL_KEY_STATE_NORMAL);
keys=0;
keypresslasttime=1;
}
else if(keypresslasttime >15)
{
sendkeys = halKeySavedKeys| HAL_KEY_LONG;
(pHalKeyProcessFunction) ( sendkeys, HAL_KEY_STATE_NORMAL);
keys=0;
keypresslasttime=1;
}
notify = 1;
}
}
else
{
/* Key interrupt handled here */
//Èç¹ûÊÇ°´¼üÖնˣ¬Ôò¿ªÊ¼¼Æʱ
keypresslasttime = 1;
if (keys)
{
notify = 1;
}
}
/* Store the current keys for comparation next time */
halKeySavedKeys = keys;
/* Invoke Callback if new keys were depressed */
if (notify && (pHalKeyProcessFunction))
{
(pHalKeyProcessFunction) (keys, HAL_KEY_STATE_NORMAL);
}
}
