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Add patch to build kconfig-frontends under Cygwin

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4561 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo 2012-04-05 21:34:24 +00:00
parent 6871cc66ad
commit b0a280e6e0
1 changed files with 130 additions and 47 deletions
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177
arch/arm/src/stm32/stm32_otgfsdev.c
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@ -2515,39 +2515,80 @@ static int stm32_usbinterrupt(int irq, FAR void *context)
static int stm32_epoutconfigure(FAR struct usbdev_ep_s *privep, uint8_t eptype,
uint16_t maxpacket)
{
FAR struct stm32_ep_s *privep = (FAR struct stm32_ep_s *)ep;
uint32_t daintmsk;
uint32_t mpsiz;
uint32_t regaddr;
uint32_t regval;
usbtrace(TRACE_EPCONFIGURE, privep->epphy);
DEBUGASSERT(desc->addr == ep->eplog);
/* Setup Endpoint Control Register */
/* For EP0, the packet size is encoded */
/* Reset the data toggles */
#warning "Missing logic"
/* Set the endpoint type */
switch (eptype)
if (privep->epphy == EP0)
{
case USB_EP_ATTR_XFER_CONTROL:
break;
case USB_EP_ATTR_XFER_ISOC:
break;
case USB_EP_ATTR_XFER_BULK:
break;
case USB_EP_ATTR_XFER_INT:
break;
DEBUGASSERT(eptype == USB_EP_ATTR_XFER_CONTROL);
/* Map the size in bytes to the encoded value in the register */
switch (maxpacket)
{
case 8:
mpsiz = OTGFS_DOEPCTL0_MPSIZ_8;
break;
case 16:
mpsiz = OTGFS_DOEPCTL0_MPSIZ_16;
break;
case 32:
mpsiz = OTGFS_DOEPCTL0_MPSIZ_32;
break;
case 64:
mpsiz = OTGFS_DOEPCTL0_MPSIZ_64;
break;
default:
udbg("Unsupported maxpacket: %d\n", maxpacket);
return -EINVAL;
}
}
#warning "Missing logic"
/* Reset endpoint status */
/* For other endpoints, the packet size is in bytes */
privep->stalled = false;
else
{
mpsiz = (maxpacket << OTGFS_DOEPCTL_MPSIZ_SHIFT);
}
/* If the endpoint is already active don't change the endpoint control
* register.
*/
/* Enable the endpoint */
regaddr = STM32_OTGFS_DOEPCTL(privep->epphy);
regval = stm32_getreg(regaddr);
if (!depctl.b.usbactep)
{
regval &= ~(OTGFS_DOEPCTL_MPSIZ_MASK | OTGFS_DIEPCTL_EPTYP_MASK | OTGFS_DIEPCTL_TXFNUM_MASK);
regval |= mpsiz;
regval |= (eptype << OTGFS_DOEPCTL_EPTYP_SHIFT);
regval |= (eptype << OTGFS_DIEPCTL_TXFNUM_SHIFT);
regval |= (OTGFS_DOEPCTL_SD0PID | OTGFS_DOEPCTL_USBAEP);
stm32_putreg(regval, regaddr);
#warning "Missing logic"
return OK;
/* Save the endpoint configuration */
privep->ep.maxpacket = maxpacket;
privep->eptype = eptype;
privep->stalled = false;
}
/* Enable the interrupt for this endpoint */
regval = stm32_getreg(STM32_OTGFS_DAINTMSK);
regval |= OTGFS_DAINT_OEP(privep->epphy);
stm32_putreg(regval, STM32_OTGFS_DAINTMSK);
return OK;
}
/*******************************************************************************
@ -2568,40 +2609,82 @@ static int stm32_epoutconfigure(FAR struct usbdev_ep_s *privep, uint8_t eptype,
static int stm32_epinconfigure(FAR struct usbdev_ep_s *privep, uint8_t eptype,
uint16_t maxpacket)
{
FAR struct stm32_ep_s *privep = (FAR struct stm32_ep_s *)ep;
uint32_t daintmsk;
uint32_t mpsiz;
uint32_t regaddr;
uint32_t regval;
usbtrace(TRACE_EPCONFIGURE, privep->epphy);
DEBUGASSERT(desc->addr == ep->eplog);
/* Setup Endpoint Control Register */
/* For EP0, the packet size is encoded */
/* Reset the data toggles */
#warning "Missing logic"
/* Set the endpoint type */
switch (eptype)
if (privep->epphy == EP0)
{
case USB_EP_ATTR_XFER_CONTROL:
break;
case USB_EP_ATTR_XFER_ISOC:
break;
case USB_EP_ATTR_XFER_BULK:
break;
case USB_EP_ATTR_XFER_INT:
break;
DEBUGASSERT(eptype == USB_EP_ATTR_XFER_CONTROL);
/* Map the size in bytes to the encoded value in the register */
switch (maxpacket)
{
case 8:
mpsiz = OTGFS_DIEPCTL0_MPSIZ_8;
break;
case 16:
mpsiz = OTGFS_DIEPCTL0_MPSIZ_16;
break;
case 32:
mpsiz = OTGFS_DIEPCTL0_MPSIZ_32;
break;
case 64:
mpsiz = OTGFS_DIEPCTL0_MPSIZ_64;
break;
default:
udbg("Unsupported maxpacket: %d\n", maxpacket);
return -EINVAL;
}
}
#warning "Missing logic"
/* Reset endpoint status */
/* For other endpoints, the packet size is in bytes */
privep->stalled = false;
else
{
mpsiz = (maxpacket << OTGFS_DIEPCTL_MPSIZ_SHIFT);
}
/* Enable the endpoint */
/* If the endpoint is already active don't change the endpoint control
* register.
*/
#warning "Missing logic"
return OK;
regaddr = STM32_OTGFS_DIEPCTL(privep->epphy);
regval = stm32_getreg(regaddr);
if (!depctl.b.usbactep)
{
regval &= ~(OTGFS_DIEPCTL_MPSIZ_MASK | OTGFS_DIEPCTL_EPTYP_MASK | OTGFS_DIEPCTL_TXFNUM_MASK);
regval |= mpsiz;
regval |= (eptype << OTGFS_DIEPCTL_EPTYP_SHIFT);
regval |= (eptype << OTGFS_DIEPCTL_TXFNUM_SHIFT);
regval |= (OTGFS_DIEPCTL_SD0PID | OTGFS_DIEPCTL_USBAEP);
stm32_putreg(regval, regaddr);
/* Save the endpoint configuration */
privep->ep.maxpacket = maxpacket;
privep->eptype = eptype;
privep->stalled = false;
}
/* Enable the interrupt for this endpoint */
regval = stm32_getreg(STM32_OTGFS_DAINTMSK);
regval |= OTGFS_DAINT_IEP(privep->epphy);
stm32_putreg(regval, STM32_OTGFS_DAINTMSK);
return OK;
}
/*******************************************************************************