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Fixed 0-Data stage issue.

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claudio 2017-11-16 22:50:25 -05:00 committed by claudiol
parent 7267834b04
commit 429a1cf75d
1 changed files with 23 additions and 25 deletions
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48
firmware/sys/target_50g/usbdriver.c
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@ -681,13 +681,12 @@ void ep0_irqservice()
}
case SET_ADDRESS:
{
*EP0_CSR|=EP0_SERVICED_OUT_PKT_RDY;
__usb_count[0]=0;
__usb_padding[0]=0;
__usb_drvstatus&=~USB_STATUS_EP0RX|USB_STATUS_EP0TX;
*FUNC_ADDR_REG=value|0x80;
usb_ep0_transmit(1); // SEND 0-DATA STATUS STAGE
*EP0_CSR|=EP0_SERVICED_OUT_PKT_RDY|EP0_DATA_END;
usb_checkpipe();
return;
}
case SET_CONFIGURATION:
@ -695,12 +694,12 @@ void ep0_irqservice()
// OUR DEVICE HAS ONE SINGLE CONFIGURATION AND IS SETUP
// ON WAKEUP, SO NOTHING TO DO HERE BUT ACKNOWLEDGE
*EP0_CSR|=EP0_SERVICED_OUT_PKT_RDY;
__usb_count[0]=0;
if(value) __usb_drvstatus|=USB_STATUS_CONFIGURED;
else __usb_drvstatus&=~USB_STATUS_CONFIGURED;
__usb_count[0]=0;
__usb_padding[0]=0;
usb_ep0_transmit(1); // SEND 0-DATA STATUS STAGE
__usb_drvstatus&=~USB_STATUS_EP0RX|USB_STATUS_EP0TX;
*EP0_CSR|=EP0_SERVICED_OUT_PKT_RDY|EP0_DATA_END;
usb_checkpipe();
return;
@ -774,10 +773,10 @@ void ep0_irqservice()
break;
}
*EP0_CSR|=EP0_SERVICED_OUT_PKT_RDY;
__usb_count[0]=0;
__usb_padding[0]=0;
usb_ep0_transmit(1); // SEND 0-DATA STATUS STAGE
__usb_drvstatus&=~USB_STATUS_EP0RX|USB_STATUS_EP0TX;
*EP0_CSR|=EP0_SERVICED_OUT_PKT_RDY|EP0_DATA_END;
usb_checkpipe();
return;
@ -807,10 +806,10 @@ void ep0_irqservice()
break;
}
*EP0_CSR|=EP0_SERVICED_OUT_PKT_RDY;
__usb_count[0]=0;
__usb_padding[0]=0;
usb_ep0_transmit(1); // SEND 0-DATA STATUS STAGE
__usb_drvstatus&=~USB_STATUS_EP0RX|USB_STATUS_EP0TX;
*EP0_CSR|=EP0_SERVICED_OUT_PKT_RDY|EP0_DATA_END;
usb_checkpipe();
return;
@ -831,13 +830,15 @@ void ep0_irqservice()
return;
}
// THIS IS AN INCOMING REQUEST WITH NO DATA STAGE
// READ ANY EXTRA DATA TO KEEP THE FIFO CLEAN
while(length>0) { __usb_tmpbuffer[0]=*EP0_FIFO; --length; }
// READ ANY EXTRA DATA TO KEEP THE FIFO CLEAN
while(length>0) { __usb_tmpbuffer[0]=*EP0_FIFO; --length; }
__usb_count[0]=0;
__usb_padding[0]=0;
*EP0_CSR|=EP0_SERVICED_OUT_PKT_RDY;
usb_ep0_transmit(1);
__usb_drvstatus&=~USB_STATUS_EP0RX|USB_STATUS_EP0TX;
*EP0_CSR|=EP0_SERVICED_OUT_PKT_RDY|EP0_DATA_END;
usb_checkpipe();
return;
@ -889,13 +890,12 @@ void ep0_irqservice()
return;
}
// READ ANY EXTRA DATA TO KEEP THE FIFO CLEAN
while(length>0) { __usb_tmpbuffer[0]=*EP0_FIFO; --length; }
while(length>0) { __usb_tmpbuffer[0]=*EP0_FIFO; --length; }
__usb_count[0]=0;
__usb_padding[0]=0;
*EP0_CSR|=EP0_SEND_STALL|EP0_SERVICED_OUT_PKT_RDY;
usb_ep0_transmit(1);
__usb_drvstatus&=~USB_STATUS_EP0RX|USB_STATUS_EP0TX;
*EP0_CSR|=EP0_SEND_STALL|EP0_SERVICED_OUT_PKT_RDY|EP0_DATA_END;
usb_checkpipe();
return;
@ -915,13 +915,11 @@ void ep0_irqservice()
}
// READ ANY EXTRA DATA TO KEEP THE FIFO CLEAN
while(length>0) { __usb_tmpbuffer[0]=*EP0_FIFO; --length; }
__usb_count[0]=0;
__usb_padding[0]=0;
*EP0_CSR|=EP0_SERVICED_OUT_PKT_RDY;
usb_ep0_transmit(1);
usb_checkpipe();
return;
__usb_count[0]=0;
__usb_padding[0]=0;
__usb_drvstatus&=~USB_STATUS_EP0RX|USB_STATUS_EP0TX;
*EP0_CSR|=EP0_SERVICED_OUT_PKT_RDY|EP0_DATA_END;
usb_checkpipe();
return;