VOID BLMenu()
{
UINT32 ud, delay;
WCHAR key = 0;
// First let user break to menu
OALLog(L"Hit space to enter LPC32XX bootloader menu.\n\r");
delay = OALGetTickCount() + (g_bootCfg.boot_to * 1000);
ud = OALGetTickCount() - 1;
while (delay > OALGetTickCount())
{
if (ud <= OALGetTickCount()) {
OALLog(L".");
ud = OALGetTickCount() + 1000;
}
key = OALBLMenuReadKey(FALSE);
if (key == L' ') break;
}
OALLog(L"\r\n");
if (key == L' ') {
OALBLMenuShow(&g_menuRoot);
}
}
//------------------------------------------------------------------------------
//
// Function: UpdatePeriod
//
VOID
UpdatePeriod(
UINT32 periodMSec
)
{
UINT32 period, match;
INT32 delta;
UINT64 offsetMSec = periodMSec;
UINT64 tickCount = OALGetTickCount();
INT nDelay;
// Calculate count difference
period = (UINT32)MSEC_TO_TICK(offsetMSec);
nDelay = min(period, DELTA_TIME);
// This is compare value
match = ((UINT32)MSEC_TO_TICK(tickCount)) + nDelay;
delta = (INT32)(OALTimerGetCount()+ g_oalTimerContext.margin - match);
// If we are behind, issue interrupt as soon as possible
if (delta > 0)
{
match += MSEC_TO_TICK(1);
}
// Save off match value
g_oalTimerContext.match = match;
// Set timer match value
OALTimerSetCompare(match);
}
VOID OALBLMenuActivate(UINT32 delay, OAL_BLMENU_ITEM *pMenu)
{
UINT32 time;
WCHAR key = 0;
// First let user break to menu
while (delay > 0 && key != L' ') {
OALLog(L"Hit space to enter configuration menu %d...\r\n", delay);
time = OALGetTickCount();
while ((OALGetTickCount() - time) < 1000) {
if ((key = OALBLMenuReadKey(FALSE)) == L' ') break;
}
delay--;
}
if (key == L' ') {
#ifdef OAL_BLMENU_PCI
OALPCIConfig(0, 0, 0, 0, 0, 0, NULL);
#endif
OALBLMenuShow(pMenu);
}
}
VOID BLMenu(BOOL bForced)
{
UINT32 time, delay = 5;
WCHAR key = 0;
BSP_ARGS *pArgs = OALCAtoUA(IMAGE_SHARE_ARGS_CA);
// First let user break to menu
while (!bForced && (delay > 0 && key != L' ')) {
OALLog(L"Hit space to enter configuration menu %d...\r\n", delay);
time = OALGetTickCount();
while ((OALGetTickCount() - time) < 1000) {
if ((key = OALBLMenuReadKey(FALSE)) == L' ') break;
}
delay--;
}
if ((bForced == TRUE) || (key == L' '))
{
OALBLMenuShow(&g_menuRoot);
// Invalidate arguments to force them to be reinitialized
// with new config data generated by the boot menu
pArgs->header.signature = 0;
}
}
//------------------------------------------------------------------------------
//
// Function: OEMEthGetSecs
//
// This function returns relative time in seconds.
//
DWORD
OEMEthGetSecs(
)
{
return OALGetTickCount()/1000;
}
