#error "must define AO_PA11_PA12_RMP"
#endif
+#ifndef AO_POWER_MANAGEMENT
+#define AO_POWER_MANAGEMENT 0
+#endif
+
#ifndef USE_USB_STDIO
#define USE_USB_STDIO 1
#endif
{
debug ("ao_usb_set_configuration\n");
+#if AO_USB_HAS_INT
/* Set up the INT end point */
ao_usb_bdt[AO_USB_INT_EPR].single.addr_tx = ao_usb_int_tx_offset;
ao_usb_bdt[AO_USB_INT_EPR].single.count_tx = 0;
STM_USB_EPR_EP_TYPE_INTERRUPT,
STM_USB_EPR_STAT_RX_DISABLED,
STM_USB_EPR_STAT_TX_NAK);
+#endif
+#if AO_USB_HAS_OUT
/* Set up the OUT end point */
ao_usb_bdt[AO_USB_OUT_EPR].single.addr_rx = ao_usb_out_rx_offset;
ao_usb_bdt[AO_USB_OUT_EPR].single.count_rx = ((1 << STM_USB_BDT_COUNT_RX_BL_SIZE) |
STM_USB_EPR_EP_TYPE_BULK,
STM_USB_EPR_STAT_RX_VALID,
STM_USB_EPR_STAT_TX_DISABLED);
+#endif
+#if AO_USB_HAS_IN
/* Set up the IN end point */
ao_usb_bdt[AO_USB_IN_EPR].single.addr_tx = ao_usb_in_tx_offset;
ao_usb_bdt[AO_USB_IN_EPR].single.count_tx = 0;
STM_USB_EPR_EP_TYPE_BULK,
STM_USB_EPR_STAT_RX_DISABLED,
STM_USB_EPR_STAT_TX_NAK);
+#endif
ao_usb_running = 1;
#if AO_USB_DIRECTIO
static uint16_t in_count;
static uint16_t out_count;
static uint16_t reset_count;
-static uint16_t suspend_count;
/* The USB memory must be accessed in 16-bit units
*/
}
}
+#if AO_POWER_MANAGEMENT
void
ao_usb_suspend(void)
{
stm_usb.cntr &= ~(1 << STM_USB_CNTR_FSUSP);
ao_power_resume();
}
+#endif
void
stm_usb_isr(void)
debug ("\treset\n");
ao_usb_set_ep0();
}
+#if AO_POWER_MANAGEMENT
if (istr & (1 << STM_USB_ISTR_SUSP)) {
- ++suspend_count;
debug ("\tsuspend\n");
ao_usb_suspend();
}
debug ("\twakeup\n");
ao_usb_wakeup();
}
+#endif
}
/* Queue the current IN buffer for transmission */
stm_usb.cntr = ((1 << STM_USB_CNTR_CTRM) |
(0 << STM_USB_CNTR_PMAOVRM) |
(0 << STM_USB_CNTR_ERRM) |
- (1 << STM_USB_CNTR_WKUPM) |
- (1 << STM_USB_CNTR_SUSPM) |
+ (AO_POWER_MANAGEMENT << STM_USB_CNTR_WKUPM) |
+ (AO_POWER_MANAGEMENT << STM_USB_CNTR_SUSPM) |
(1 << STM_USB_CNTR_RESETM) |
(0 << STM_USB_CNTR_SOFM) |
(0 << STM_USB_CNTR_ESOFM) |
static void
ao_usb_irq(void)
{
- printf ("control: %d out: %d in: %d int: %d reset: %d suspend %d\n",
- control_count, out_count, in_count, int_count, reset_count, suspend_count);
+ printf ("control: %d out: %d in: %d int: %d reset: %d\n",
+ control_count, out_count, in_count, int_count, reset_count);
}
__code struct ao_cmds ao_usb_cmds[] = {