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STM32 F4 patches from Petteri Aimonen (mostly USB)

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5652 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo 2013-02-15 14:37:37 +00:00
parent 86199b0c94
commit a96e54b96d
1 changed files with 119 additions and 20 deletions
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139
arch/arm/src/stm32/stm32_otgfsdev.c
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@ -679,6 +679,99 @@ static const struct usbdev_ops_s g_devops =
.pullup = stm32_pullup,
};
/* Device error strings that may be enabled for more desciptive USB trace
* output.
*/
#ifdef CONFIG_USBDEV_TRACE_STRINGS
const struct trace_msg_t g_usb_trace_strings_deverror[] =
{
TRACE_STR(STM32_TRACEERR_ALLOCFAIL ),
TRACE_STR(STM32_TRACEERR_BADCLEARFEATURE ),
TRACE_STR(STM32_TRACEERR_BADDEVGETSTATUS ),
TRACE_STR(STM32_TRACEERR_BADEPNO ),
TRACE_STR(STM32_TRACEERR_BADEPGETSTATUS ),
TRACE_STR(STM32_TRACEERR_BADGETCONFIG ),
TRACE_STR(STM32_TRACEERR_BADGETSETDESC ),
TRACE_STR(STM32_TRACEERR_BADGETSTATUS ),
TRACE_STR(STM32_TRACEERR_BADSETADDRESS ),
TRACE_STR(STM32_TRACEERR_BADSETCONFIG ),
TRACE_STR(STM32_TRACEERR_BADSETFEATURE ),
TRACE_STR(STM32_TRACEERR_BADTESTMODE ),
TRACE_STR(STM32_TRACEERR_BINDFAILED ),
TRACE_STR(STM32_TRACEERR_DISPATCHSTALL ),
TRACE_STR(STM32_TRACEERR_DRIVER ),
TRACE_STR(STM32_TRACEERR_DRIVERREGISTERED),
TRACE_STR(STM32_TRACEERR_EP0NOSETUP ),
TRACE_STR(STM32_TRACEERR_EP0SETUPSTALLED ),
TRACE_STR(STM32_TRACEERR_EPINNULLPACKET ),
TRACE_STR(STM32_TRACEERR_EPOUTNULLPACKET ),
TRACE_STR(STM32_TRACEERR_INVALIDCTRLREQ ),
TRACE_STR(STM32_TRACEERR_INVALIDPARMS ),
TRACE_STR(STM32_TRACEERR_IRQREGISTRATION ),
TRACE_STR(STM32_TRACEERR_NOEP ),
TRACE_STR(STM32_TRACEERR_NOTCONFIGURED ),
TRACE_STR(STM32_TRACEERR_EPOUTQEMPTY ),
TRACE_STR(STM32_TRACEERR_EPINREQEMPTY ),
TRACE_STR(STM32_TRACEERR_NOOUTSETUP ),
TRACE_STR(STM32_TRACEERR_POLLTIMEOUT ),
TRACE_STR_END
};
#endif
/* Interrupt event strings that may be enabled for more desciptive USB trace
* output.
*/
#ifdef CONFIG_USBDEV_TRACE_STRINGS
const struct trace_msg_t g_usb_trace_strings_intdecode[] =
{
TRACE_STR(STM32_TRACEINTID_USB ),
TRACE_STR(STM32_TRACEINTID_INTPENDING ),
TRACE_STR(STM32_TRACEINTID_EPOUT ),
TRACE_STR(STM32_TRACEINTID_EPIN ),
TRACE_STR(STM32_TRACEINTID_MISMATCH ),
TRACE_STR(STM32_TRACEINTID_WAKEUP ),
TRACE_STR(STM32_TRACEINTID_SUSPEND ),
TRACE_STR(STM32_TRACEINTID_SOF ),
TRACE_STR(STM32_TRACEINTID_RXFIFO ),
TRACE_STR(STM32_TRACEINTID_DEVRESET ),
TRACE_STR(STM32_TRACEINTID_ENUMDNE ),
TRACE_STR(STM32_TRACEINTID_IISOIXFR ),
TRACE_STR(STM32_TRACEINTID_IISOOXFR ),
TRACE_STR(STM32_TRACEINTID_SRQ ),
TRACE_STR(STM32_TRACEINTID_OTG ),
TRACE_STR(STM32_TRACEINTID_EPOUT_XFRC ),
TRACE_STR(STM32_TRACEINTID_EPOUT_EPDISD),
TRACE_STR(STM32_TRACEINTID_EPOUT_SETUP ),
TRACE_STR(STM32_TRACEINTID_DISPATCH ),
TRACE_STR(STM32_TRACEINTID_GETSTATUS ),
TRACE_STR(STM32_TRACEINTID_EPGETSTATUS ),
TRACE_STR(STM32_TRACEINTID_DEVGETSTATUS),
TRACE_STR(STM32_TRACEINTID_IFGETSTATUS ),
TRACE_STR(STM32_TRACEINTID_CLEARFEATURE),
TRACE_STR(STM32_TRACEINTID_SETFEATURE ),
TRACE_STR(STM32_TRACEINTID_SETADDRESS ),
TRACE_STR(STM32_TRACEINTID_GETSETDESC ),
TRACE_STR(STM32_TRACEINTID_GETCONFIG ),
TRACE_STR(STM32_TRACEINTID_SETCONFIG ),
TRACE_STR(STM32_TRACEINTID_GETSETIF ),
TRACE_STR(STM32_TRACEINTID_SYNCHFRAME ),
TRACE_STR(STM32_TRACEINTID_EPIN_XFRC ),
TRACE_STR(STM32_TRACEINTID_EPIN_TOC ),
TRACE_STR(STM32_TRACEINTID_EPIN_ITTXFE ),
TRACE_STR(STM32_TRACEINTID_EPIN_EPDISD ),
TRACE_STR(STM32_TRACEINTID_EPIN_TXFE ),
TRACE_STR(STM32_TRACEINTID_EPIN_EMPWAIT),
TRACE_STR(STM32_TRACEINTID_OUTNAK ),
TRACE_STR(STM32_TRACEINTID_OUTRECVD ),
TRACE_STR(STM32_TRACEINTID_OUTDONE ),
TRACE_STR(STM32_TRACEINTID_SETUPDONE ),
TRACE_STR(STM32_TRACEINTID_SETUPRECVD ),
TRACE_STR_END
};
#endif
/*******************************************************************************
* Public Data
*******************************************************************************/
@ -1142,7 +1235,7 @@ static void stm32_epin_request(FAR struct stm32_usbdev_s *priv,
/* Add one more packet to the TxFIFO. We will wait for the transfer
* complete event before we add the next packet (or part of a packet
* to the TxFIFO).
*
*
* The documentation says that we can can multiple packets to the TxFIFO,
* but it seems that we need to get the transfer complete event before
* we can add the next (or maybe I have got something wrong?)
@ -2459,16 +2552,16 @@ static inline void stm32_epout(FAR struct stm32_usbdev_s *priv, uint8_t epno)
/* Continue processing data from the EP0 OUT request queue */
stm32_epout_complete(priv, privep);
}
/* If we are not actively processing an OUT request, then we
* need to setup to receive the next control request.
*/
/* If we are not actively processing an OUT request, then we
* need to setup to receive the next control request.
*/
if (!privep->active)
{
stm32_ep0out_ctrlsetup(priv);
priv->ep0state = EP0STATE_IDLE;
if (!privep->active)
{
stm32_ep0out_ctrlsetup(priv);
priv->ep0state = EP0STATE_IDLE;
}
}
}
@ -2626,16 +2719,16 @@ static inline void stm32_epin(FAR struct stm32_usbdev_s *priv, uint8_t epno)
/* Continue processing data from the EP0 OUT request queue */
stm32_epin_request(priv, privep);
}
/* If we are not actively processing an OUT request, then we
* need to setup to receive the next control request.
*/
/* If we are not actively processing an OUT request, then we
* need to setup to receive the next control request.
*/
if (!privep->active)
{
stm32_ep0out_ctrlsetup(priv);
priv->ep0state = EP0STATE_IDLE;
if (!privep->active)
{
stm32_ep0out_ctrlsetup(priv);
priv->ep0state = EP0STATE_IDLE;
}
}
/* Test mode is another special case */
@ -2754,7 +2847,7 @@ static inline void stm32_epin_interrupt(FAR struct stm32_usbdev_s *priv)
* interrupt here; it will be re-enabled if there is still
* insufficient space in the TxFIFO.
*/
empty &= ~OTGFS_DIEPEMPMSK(epno);
stm32_putreg(empty, STM32_OTGFS_DIEPEMPMSK);
stm32_putreg(OTGFS_DIEPINT_XFRC, STM32_OTGFS_DIEPINT(epno));
@ -3063,6 +3156,12 @@ static inline void stm32_rxinterrupt(FAR struct stm32_usbdev_s *priv)
datlen = GETUINT16(priv->ctrlreq.len);
if (USB_REQ_ISOUT(priv->ctrlreq.type) && datlen > 0)
{
/* Clear NAKSTS so that we can receive the data */
regval = stm32_getreg(STM32_OTGFS_DOEPCTL0);
regval |= OTGFS_DOEPCTL0_CNAK;
stm32_putreg(regval, STM32_OTGFS_DOEPCTL0);
/* Wait for the data phase. */
priv->ep0state = EP0STATE_SETUP_OUT;
@ -3654,7 +3753,7 @@ static int stm32_epout_configure(FAR struct stm32_ep_s *privep, uint8_t eptype,
{
regval |= OTGFS_DOEPCTL_CNAK;
}
regval &= ~(OTGFS_DOEPCTL_MPSIZ_MASK | OTGFS_DOEPCTL_EPTYP_MASK);
regval |= mpsiz;
regval |= (eptype << OTGFS_DOEPCTL_EPTYP_SHIFT);
@ -3750,7 +3849,7 @@ static int stm32_epin_configure(FAR struct stm32_ep_s *privep, uint8_t eptype,
{
regval |= OTGFS_DIEPCTL_CNAK;
}
regval &= ~(OTGFS_DIEPCTL_MPSIZ_MASK | OTGFS_DIEPCTL_EPTYP_MASK | OTGFS_DIEPCTL_TXFNUM_MASK);
regval |= mpsiz;
regval |= (eptype << OTGFS_DIEPCTL_EPTYP_SHIFT);