}
void
-ao_usb_putchar(uint8_t c) __critical
+ao_usb_putchar(char c) __critical
{
for (;;) {
USBINDEX = AO_USB_IN_EP;
}
}
-uint8_t
+char
ao_usb_getchar(void) __critical
{
- __xdata uint8_t c;
+ __xdata char c;
while (ao_usb_out_bytes == 0) {
for (;;) {
USBINDEX = AO_USB_OUT_EP;