/*
* application_jump() - Jump to application
*
* INPUT
* none
* OUTPUT
* none
*
*/
static void application_jump(void)
{
uint32_t entry_address = FLASH_APP_START + 4;
uint32_t app_entry_address = (uint32_t)(*(uint32_t *)(entry_address));
app_entry_t app_entry = (app_entry_t)app_entry_address;
app_entry();
}
status_t
BIconButton::SetIcon(const char* pathToBitmap)
{
if (pathToBitmap == NULL)
return B_BAD_VALUE;
status_t status = B_BAD_VALUE;
BBitmap* fileBitmap = NULL;
// try to load bitmap from either relative or absolute path
BEntry entry(pathToBitmap, true);
if (!entry.Exists()) {
app_info info;
status = be_app->GetAppInfo(&info);
if (status == B_OK) {
BEntry app_entry(&info.ref, true);
BPath path;
app_entry.GetPath(&path);
status = path.InitCheck();
if (status == B_OK) {
status = path.GetParent(&path);
if (status == B_OK) {
status = path.Append(pathToBitmap, true);
if (status == B_OK)
fileBitmap = BTranslationUtils::GetBitmap(path.Path());
else {
printf("BIconButton::SetIcon() - path.Append() failed: "
"%s\n", strerror(status));
}
} else {
printf("BIconButton::SetIcon() - path.GetParent() failed: "
"%s\n", strerror(status));
}
} else {
printf("BIconButton::SetIcon() - path.InitCheck() failed: "
"%s\n", strerror(status));
}
} else {
printf("BIconButton::SetIcon() - be_app->GetAppInfo() failed: "
"%s\n", strerror(status));
}
} else
fileBitmap = BTranslationUtils::GetBitmap(pathToBitmap);
if (fileBitmap) {
status = _MakeBitmaps(fileBitmap);
delete fileBitmap;
} else
status = B_ERROR;
return status;
}
static void
jump_to_app(uint32_t address)
{
uint32_t jump_addr = *(volatile uint32_t*)(address + 0x04); /* reset ptr in vector table */
app_entry_t app_entry = (app_entry_t)jump_addr;
/* Reset all interrupts to default */
chSysDisable();
/* Clear pending interrupts just to be on the safe side */
SCB_ICSR = ICSR_PENDSVCLR;
/* Disable all interrupts */
int i;
for(i = 0; i < 8; ++i)
NVIC->ICER[i] = NVIC->IABR[i];
/* Set stack pointer as in application's vector table */
__set_MSP(*(volatile uint32_t*)address);
app_entry();
}
