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update example

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This commit is contained in:
Lokathor 2022-10-06 17:23:32 -06:00
parent 1fbf3077ac
commit 0840f9a6f7
1 changed files with 3 additions and 1 deletions
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4
examples/hello.rs
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@ -15,12 +15,14 @@ fn panic_handler(info: &core::panic::PanicInfo) -> ! {
loop {} loop {}
} }
// GbaCell is non-freeze, so `.data` section, so this will default to IWRAM.
static KEYS: GbaCell<KeyInput> = GbaCell::new(KeyInput::new()); static KEYS: GbaCell<KeyInput> = GbaCell::new(KeyInput::new());
// We can also put things into EWRAM if we want to.
#[link_section = ".ewram"] #[link_section = ".ewram"]
static VALUE: GbaCell<u16> = GbaCell::new(0); static VALUE: GbaCell<u16> = GbaCell::new(0);
extern "C" fn irq_handler(_: u16) { extern "C" fn irq_handler(_: IrqBits) {
// just as a demo, we'll read the keys during vblank. // just as a demo, we'll read the keys during vblank.
KEYS.write(KEYINPUT.read()); KEYS.write(KEYINPUT.read());
} }