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dcd_set_address include status response, usbd control stall both control in and out

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hathach
2019-03-13 23:14:48 +07:00
parent 195a44172a
commit eda56769b9
16 changed files with 63 additions and 55 deletions
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9
src/portable/microchip/samd21/dcd_samd21.c
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@@ -110,10 +110,12 @@ void dcd_int_disable(uint8_t rhport)
void dcd_set_address (uint8_t rhport, uint8_t dev_addr)
{
(void) rhport;
// Response with status first before changing device address
dcd_edpt_xfer(rhport, tu_edpt_addr(0, TUSB_DIR_IN), NULL, 0);
// Wait for EP0 to finish before switching the address.
while (USB->DEVICE.DeviceEndpoint[0].EPSTATUS.bit.BK1RDY == 1) {}
USB->DEVICE.DADD.reg = USB_DEVICE_DADD_DADD(dev_addr) | USB_DEVICE_DADD_ADDEN;
}
@@ -230,11 +232,6 @@ void dcd_edpt_stall (uint8_t rhport, uint8_t ep_addr)
ep->EPSTATUSSET.reg = USB_DEVICE_EPSTATUSSET_STALLRQ1;
} else {
ep->EPSTATUSSET.reg = USB_DEVICE_EPSTATUSSET_STALLRQ0;
// for control, stall both IN & OUT
if (ep_addr == 0) {
ep->EPSTATUSSET.reg = USB_DEVICE_EPSTATUSSET_STALLRQ1;
}
}
}