/* Toggle our usage */
ao_usb_in_tx2_which = 1 - ao_usb_in_tx2_which;
+ /* Toggle the SW_BUF flag */
+ _ao_usb_toggle_dtog(AO_USB_IN2_EPR, 1, 0);
+
/* Mark the outgoing buffer as valid */
_ao_usb_set_stat_tx(AO_USB_IN2_EPR, STM_USB_EPR_STAT_TX_VALID);
ao_arch_release_interrupts();
- for (t = 0; t < 1000; t++)
+ for (t = 0; t < 50000; t++)
ao_arch_nop();
/* Enable USB pull-up */