static void power_int_handler(void)
{
char sp0[5];
eGon2_power_int_query(sp0);
if(sp0[0] & 4) {
wlibc_uprintf("vbus remove\n");
*L4280A408 = 0;
usb_detect_exit();
power_set_usbpc();
} else {
if(sp0[0] & 8) {
wlibc_uprintf("vbus insert\n");
*L4280A3A8 |= 4;
usb_detect_enter();
}
}
if(sp0[2] & 2) {
*L4280A3A8 |= 2;
}else if(sp0[2] & 1)
*L4280A3A8 |= 1;
}
/*
************************************************************************************************************
*
* function
*
* 函数名称：
*
* 参数列表：
*
* 返回值 ： 0:正常启动
* -1:关机
*
* 说明 ：如果是量产完成，直接关机
*
*
************************************************************************************************************
*/
__s32 check_power_status(void)
{
__s32 status;
__s32 power_start;
#ifdef CONFIG_AW_HOMELET_PRODUCT
return 0;
#endif
status = wBoot_power_get_level();
if(status == BATTERY_RATIO_TOO_LOW_WITHOUT_DCIN) //低电状态下，无外部电源，直接关机
{
__inf("battery low power with no dc or ac, should set power off\n");
ShowPictureEx("c:\\os_show\\low_pwr.bmp", 0);
wBoot_timer_delay(3000);
return -1;
}
power_start = 0;
// 0: 不允许插火牛直接开机，必须通过判断：满足以下条件可以直接开机：长按power按键，前次是系统状态，如果电池电量过低，则不允许开机
// 1: 任意状态下，允许插火牛直接开机，同时要求电池电量足够高
// 2: 不允许插火牛直接开机，必须通过判断：满足以下条件可以直接开机：长按power按键，前次是系统状态，不要求电池电量
// 3: 任意状态下，允许插火牛直接开机，不要求电池电量
if(wBoot_script_parser_fetch("target", "power_start", &power_start, 1))
{
power_start=0;
}
__debug("status=%d\n",status);
switch(status)
{
case BATTERY_RATIO_ENOUGH:
__inf("battery enough\n");
break;
case BATTERY_RATIO_TOO_LOW_WITH_DCIN:
__inf("battery too low with dc\n");
break;
case BATTERY_RATIO_TOO_LOW_WITHOUT_DCIN:
__inf("battery too low without dc\n");
break;
default:
break;
}
__inf("power_start=%x\n", power_start);
if(status == BATTERY_RATIO_TOO_LOW_WITH_DCIN) //低电，同时带外部电源状态下
{
if(!(power_start & 0x02)) //需要判断当前电池电量，要求power_start的第1bit的值为0
{ //此种情况下，直接关机
__inf("battery low power with dc or ac, should charge longer\n");
ShowPictureEx("c:\\os_show\\bempty.bmp", 0);
wBoot_timer_delay(3000);
return -1;
}
else
{
if(power_start == 3) //不需要判断当前电池电量，如果为3，则进入系统，如果为0，则进行后续判断
{
return 0;
}
}
}
else //电池电量足够情况下
{
if(power_start & 0x01) //如果第0bit的值为1，则进入系统
{
return 0;
}
} //其它情况下，进入后续判断
status = -1;
status = wBoot_power_check_startup();
#ifdef FORCE_BOOT_STANDBY
status = 0;
#endif
if(status)
{
return 0;
}
{
__u32 dcin, bat_exist;
__s32 bat_cal, this_bat_cal;
__u32 bat_show_hd = NULL;
int i, j;
int bat_full_status = 0;
//当前可以确定是火牛开机，但是是否开机还不确定，需要确认电池是否存在
WaitForDeInitFinish();//等 LCD init结束，release hard timer.
power_int_reg();
usb_detect_enter();
bat_show_hd = ShowBatteryCharge_init(0);
//wBoot_timer_delay(1500);
dcin = 0;
bat_exist = 0;
wBoot_power_get_dcin_battery_exist(&dcin, &bat_exist);
if(!bat_exist)
{
__inf("no battery exist\n");
ShowBatteryCharge_exit(bat_show_hd);
power_int_rel();
usb_detect_exit();
return 0;
}
wlibc_int_disable();
this_bat_cal = wBoot_power_get_cal();
wlibc_int_enable();
__inf("base bat_cal = %d\n", this_bat_cal);
if(this_bat_cal > 95)
{
this_bat_cal = 100;
}
if(this_bat_cal == 100)
{
ShowBatteryCharge_exit(bat_show_hd);
bat_show_hd = NULL;
show_battery_full(&bat_full_status);
for(i =0; i<12; i++)
{
if(power_ops_int_status & 0x02) //短按
{
power_ops_int_status &= ~0x02;
j = 0;
__inf("short key\n");
}
else if(power_ops_int_status & 0x01) //长按
{
wlibc_int_disable();
power_int_rel();
usb_detect_exit();
power_ops_int_status &= ~0x01;
wlibc_int_enable();
power_int_reg();
__inf("long key\n");
return 0;
}
wBoot_timer_delay(250);
}
}
else
{
int one_delay;
one_delay = 1000/(10 - (this_bat_cal/10));
for(j=0; j<3; j++)
{
for(i=this_bat_cal; i<110; i+=10)
{
ShowBatteryCharge_rate(bat_show_hd, i);
wBoot_timer_delay(one_delay);
if(power_ops_int_status & 0x02) //短按
{
power_ops_int_status &= ~0x02;
j = 0;
__inf("short key\n");
}
else if(power_ops_int_status & 0x01) //长按
{
ShowBatteryCharge_exit(bat_show_hd);
wlibc_int_disable();
power_int_rel();
usb_detect_exit();
power_ops_int_status &= ~0x01;
wlibc_int_enable();
power_int_reg();
__inf("long key\n");
return 0;
}
}
}
ShowBatteryCharge_rate(bat_show_hd, this_bat_cal);
wBoot_timer_delay(1000);
}
wBoot_power_get_key();
__inf("extenal power low go high startup\n");
/******************************************************************
*
* standby 返回值说明
*
* -1: 进入standby失败
* 1: 普通按键唤醒
* 2: 电源按键短按唤醒
* 3: 电源按键长按唤醒
* 4: 外部电源移除唤醒
* 5: 电池充电完成
* 6: 在唤醒状态下外部电源被移除
* 7: 在唤醒状态下充电完成
*
******************************************************************/
do
{
if(power_ops_int_status & 0x04)
{
status = 8;
power_ops_int_status &= ~0x04;
}
else
{
wlibc_int_disable();
power_int_rel();
usb_detect_exit();
wlibc_int_enable();
De_CloseLayer(board_res.layer_hd);
wBoot_EnableInt(GIC_SRC_NMI);
__inf("enter standby\n");
status = wBoot_standby();
__inf("exit standby by %d\n", status);
wBoot_DisableInt(GIC_SRC_NMI);
wlibc_int_disable();
bat_cal = wBoot_power_get_cal();
wlibc_int_enable();
__inf("current bat_cal = %d\n", bat_cal);
if(bat_cal > this_bat_cal)
{
this_bat_cal = bat_cal;
if(this_bat_cal > 95)
{
this_bat_cal = 100;
}
}
}
switch(status)
{
case 2: //短按power按键导致唤醒
{
power_int_reg();
De_OpenLayer(board_res.layer_hd);
if(this_bat_cal == 100)
{
if(bat_show_hd)
{
ShowBatteryCharge_exit(bat_show_hd);
bat_show_hd = NULL;
}
show_battery_full(&bat_full_status);
for(i =0; i<12; i++)
{
if(power_ops_int_status & 0x02) //短按
{
power_ops_int_status &= ~0x02;
i = 0;
__msg("short key\n");
}
else if(power_ops_int_status & 0x01) //长按
{
ShowBatteryCharge_exit(bat_show_hd);
wlibc_int_disable();
power_int_rel();
usb_detect_exit();
power_ops_int_status &= ~0x01;
wlibc_int_enable();
power_int_reg();
__inf("long key\n");
return 0;
}
wBoot_timer_delay(250);
}
}
else
{
int one_delay;
one_delay = 1000/(10 - (this_bat_cal/10));
for(j=0; j<3; j++)
{
for(i=this_bat_cal; i<110; i+=10)
{
ShowBatteryCharge_rate(bat_show_hd, i);
wBoot_timer_delay(one_delay);
if(power_ops_int_status & 0x02) //短按
{
power_ops_int_status &= ~0x02;
j = 0;
__msg("short key\n");
}
else if(power_ops_int_status & 0x01) //长按
{
ShowBatteryCharge_exit(bat_show_hd);
wlibc_int_disable();
power_int_rel();
usb_detect_exit();
power_ops_int_status &= ~0x01;
wlibc_int_enable();
power_int_reg();
__inf("long key\n");
return 0;
}
}
}
ShowBatteryCharge_rate(bat_show_hd, this_bat_cal);
wBoot_timer_delay(1000);
}
}
break;
case 3: //长按电源按键之后，关闭电池图标，进入系统
{
ShowBatteryCharge_exit(bat_show_hd);
power_int_reg();
return 0;
}
case 4: //当移除外部电源时候，重新显示当前电池图标后，3秒后关机
case 5: //当电池充电完成的时候，需要关机
De_OpenLayer(board_res.layer_hd);
ShowBatteryCharge_rate(bat_show_hd, this_bat_cal);
case 6:
case 7:
{
power_int_reg();
if((status != 4) && (status != 5))
{
De_OpenLayer(board_res.layer_hd);
ShowBatteryCharge_rate(bat_show_hd, this_bat_cal);
}
wBoot_timer_delay(500);
if(bat_show_hd)
{
ShowBatteryCharge_degrade(bat_show_hd, 10);
ShowBatteryCharge_exit(bat_show_hd);
}
else
{
shut_battery_full();
}
return -1;
}
case 8: //standby过程中检测到vbus接入
{
usb_detect_enter();
wBoot_timer_delay(600);
usb_detect_exit();
}
break;
case 9: //standby过程中检测到vbus移除，同时存在普通dc
{
power_set_usbpc();
}
break;
default:
break;
}
}
while(1);
}
}
int check_power_status(void)
{
int var4;
int var5;
struct ShowBatteryChangeHandle *var6;
int var7;
int var8;
int var9;
int vasl;
int sp0;
int sp4;
int sp8;
int sp12;
sp12 = svc_3e();
if(sp12 == 1) {
wlibc_uprintf(
"battery low power with no dc or ac, should set power off\n");
ShowPictureEx("c:\\os_show\\low_pwr.bmp", 0);
svc_delay(3000);
return -1;
}
if(sp12 == 3) {
wlibc_uprintf(
"battery low power with dc or ac, should charge longer\n");
ShowPictureEx("c:\\os_show\\bempty.bmp", 0);
svc_delay(3000);
return -1;
}
sp12 = -1;
svc_b0("target", "power_start", &sp12, 1);
if(sp12 == 1) {
return 0;
}
sp12 = svc_3b();
wlibc_uprintf("startup status = %d\n", sp12);
if( sp12 != 0)
return 0;
var6 = 0;
sp0 = 0;
power_int_reg();
usb_detect_enter();
var6 = ShowBatteryCharge_init();
svc_delay(1500);
sp8 = 0;
sp4 = 0;
svc_38(&sp8, &sp4);
if(sp4 == 0) {
wlibc_uprintf("no battery exist\n");
ShowBatteryCharge_exit(var6);
power_int_rel();
usb_detect_exit();
return 0;
}
wlibc_int_disable();
var5 = svc_batt_chargerate();
wlibc_int_enable();
wlibc_uprintf("base bat_cal = %d\n", var5);
if(var5 > 95)
var5 = 100;
if(var5 == 100) {
ShowBatteryCharge_exit(var6);
var6 = 0;
fnL428008D0(&sp0);
var7 = 0;
while(var7 < 12) {
if( *L4280A3A8 & 2 ) {
*L4280A3A8 &= ~2;
var8 = 0;
wlibc_uprintf("short key\n");
} else if( *L4280A3A8 & 1 ) {
wlibc_int_disable();
power_int_rel();
usb_detect_exit();
*L4280A3A8 &= ~1;
wlibc_int_enable();
power_int_reg();
wlibc_uprintf("long key\n");
return 0;
}
svc_delay(250);
var7 = var7 + 1;
}
} else {
vasl = 10 - var5 / 10;
var9 = 1000 / vasl;
var8 = 0;
while(var8 < 3) {
var7 = var5;
while(var7 < 110) {
ShowBatteryCharge_rate(var6, var7);
svc_delay(var9);
if( *L4280A3A8 & 2 ) {
*L4280A3A8 &= ~2;
var8 = 0;
wlibc_uprintf("short key\n");
} else if( *L4280A3A8 & 1 ) {
ShowBatteryCharge_exit(var6);
wlibc_int_disable();
power_int_rel();
usb_detect_exit();
*L4280A3A8 &= ~1;
wlibc_int_enable();
power_int_reg();
wlibc_uprintf("long key\n");
return 0;
}
var7 = var7 + 10;
}
var8 = var8 + 1;
}
ShowBatteryCharge_rate(var6, var5);
svc_delay(1000);
}
svc_3a();
wlibc_uprintf("extenal power low go high startup\n");
while(1) {
wlibc_uprintf("enter standby\n");
if( *L4280A3A8 & 4 ) {
sp12 = 8;
*L4280A3A8 &= ~4;
} else {
wlibc_int_disable();
power_int_rel();
usb_detect_exit();
wlibc_int_enable();
//De_CloseLayer(gDeParam0);
sp12 = svc_05();
wlibc_uprintf("exit standby by %d\n", sp12);
wlibc_int_disable();
var4 = svc_batt_chargerate();
wlibc_int_enable();
wlibc_uprintf("current bat_cal = %d\n", var4);
if(var4 > var5) {
var5 = var4;
var4 = var5;
if(var5 > 95) {
var5 = 100;
}
}
}
switch( sp12 - 2 ) {
case 0:
power_int_reg();
//De_OpenLayer(gDeParam0);
if(var5 == 100) {
if(var6 != 0) {
ShowBatteryCharge_exit(var6);
var6 = 0;
}
fnL428008D0(&sp0);
var7 = 0;
while(var7 < 12) {
if( *L4280A3A8 & 2 ) {
*L4280A3A8 &= ~2;
var7 = 0;
wlibc_uprintf("MSG:L%d(%s):", 321,
"Board/fel_detect/fel_detect.c");
wlibc_ntprintf("short key\n");
} else {
if( *L4280A3A8 & 1 ) {
ShowBatteryCharge_exit(var6);
wlibc_int_disable();
power_int_rel();
usb_detect_exit();
*L4280A3A8 &= ~1;
wlibc_int_enable();
power_int_reg();
wlibc_uprintf("long key\n");
return 0;
}
}
svc_delay(250);
var7 = var7 + 1;
}
} else {
vasl = 10 - var5 / 10;
var9 = 1000 / vasl;
var8 = 0;
while(var8 < 3) {
var7 = var5;
while(var7 < 110) {
ShowBatteryCharge_rate(var6, var7);
svc_delay(var9);
if( *L4280A3A8 & 2 ) {
*L4280A3A8 &= ~2;
var8 = 0;
wlibc_uprintf("MSG:L%d(%s):", 354,
"Board/fel_detect/fel_detect.c");
wlibc_ntprintf("short key\n");
} else if( *L4280A3A8 & 1 ) {
ShowBatteryCharge_exit(var6);
wlibc_int_disable();
power_int_rel();
usb_detect_exit();
*L4280A3A8 &= ~1;
wlibc_int_enable();
power_int_reg();
wlibc_uprintf("long key\n");
return 0;
}
var7 = var7 + 10;
}
var8 = var8 + 1;
}
ShowBatteryCharge_rate(var6, var5);
svc_delay(1000);
}
break;
case 1:
ShowBatteryCharge_exit(var6);
power_int_reg();
return 0;
case 2:
case 3:
//De_OpenLayer(gDeParam0);
ShowBatteryCharge_rate(var6, var5);
case 4:
case 5:
power_int_reg();
if(sp12 != 4) {
if(sp12 != 5) {
//De_OpenLayer(gDeParam0);
ShowBatteryCharge_rate(var6, var5);
}
}
svc_delay(500);
if(var6 != 0) {
ShowBatteryCharge_degrade(var6);
ShowBatteryCharge_exit(var6);
} else {
fnL42800848();
}
return -1;
case 6:
usb_detect_enter();
svc_delay(600);
usb_detect_exit();
break;
case 7:
power_set_usbpc();
break;
default:
break;
}
}
}
