ctr_mcu/branches/1.05(sdk_0_12)/task_status.c

91 lines
2.2 KiB
C

#pragma SFR
#pragma NOP
#pragma HALT
#pragma STOP
#include "incs_loader.h"
#include "renge\renge.h"
#include "pm.h"
#include "accero.h"
#include "adc.h"
#include "i2c_mcu.h"
// ========================================================
#define INTERVAL_TSK_STATUS 4
/* ========================================================
ステータスレジスタなど
======================================================== */
void tsk_status( )
{
static u8 interval_task_status = 0;
static u8 state_old; // ステータス変化検出→割り込み の為
u8 diff;
if( interval_task_status != 0 )
{
interval_task_status -= 1;
return;
}
else
{
interval_task_status = (u8)( INTERVAL_TSK_STATUS / SYS_INTERVAL_TICK );
}
// 蓋開けチェック
set_bit( SHELL_OPEN, vreg_ctr[VREG_C_STATUS], REG_BIT_ST_SHELL_OPEN );
// ステータスレジスタ関係 → 割り込み //
// pm.c で、その場で行います。
// REG_BIT_LCD_ON/OFF
// REG_BIT_BL_ON/OFF
// REG_BIT_BT_DC_CONNECT/DISC
diff = (u8)( vreg_ctr[VREG_C_STATUS] ^ state_old );
if( diff != 0 )
{
state_old = vreg_ctr[VREG_C_STATUS];
if( system_status.pwr_state == ON )
{
if( diff & REG_BIT_BATT_CHARGE )
{
// 充電状態に以下略
if( vreg_ctr[VREG_C_STATUS] & REG_BIT_BATT_CHARGE )
{
set_irq( VREG_C_IRQ1, REG_BIT_BT_CHG_START );
}
else
{
set_irq( VREG_C_IRQ1, REG_BIT_BT_CHG_STOP );
}
}
}
if(( system_status.pwr_state == ON ) ||
( system_status.pwr_state == SLEEP )
)
{
if( diff & REG_BIT_ST_SHELL_OPEN )
{
// 蓋の開け閉め
if( vreg_ctr[VREG_C_STATUS] & REG_BIT_ST_SHELL_OPEN )
{
set_irq( VREG_C_IRQ0, REG_BIT_SHELL_OPEN );
}
else
{
set_irq( VREG_C_IRQ0, REG_BIT_SHELL_CLOSE );
}
}
}
}
return;
}