diff options
| author | Keith Packard <keithp@keithp.com> | 2013-05-07 19:27:17 -0700 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2013-05-17 03:50:07 -0700 |
| commit | 6c35e21a86ab32bc91eb10a60c071b702fc0f963 (patch) | |
| tree | 4b676401184cb91cc3a8f9aaa3d4d979c53cb911 /src | |
| parent | 918342016705303baa1630c62c290aaf2dcc2801 (diff) | |
altos: Finish off LPC USB register definitions
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/lpc/lpc.h | 67 |
1 files changed, 59 insertions, 8 deletions
diff --git a/src/lpc/lpc.h b/src/lpc/lpc.h index da9ac534..4e229838 100644 --- a/src/lpc/lpc.h +++ b/src/lpc/lpc.h @@ -880,14 +880,65 @@ extern struct lpc_usb lpc_usb; #define LPC_USB_EPSKIP_SKIP 0 -#define LPC_USB_EPINUSE(ep) ((ep) + 2) - -#define LPC_USB_ -#define LPC_USB_ -#define LPC_USB_ -#define LPC_USB_ -#define LPC_USB_ -#define LPC_USB_ +#define LPC_USB_EPINUSE_BUF(ep) (ep) + +#define LPC_USB_EPBUFCFG_BUF_SB(ep) (ep) + +#define LPC_USB_INTSTAT_EP0OUT 0 +#define LPC_USB_INTSTAT_EP0IN 1 +#define LPC_USB_INTSTAT_EP1OUT 2 +#define LPC_USB_INTSTAT_EP1IN 3 +#define LPC_USB_INTSTAT_EP2OUT 4 +#define LPC_USB_INTSTAT_EP2IN 5 +#define LPC_USB_INTSTAT_EP3OUT 6 +#define LPC_USB_INTSTAT_EP3IN 7 +#define LPC_USB_INTSTAT_EP4OUT 8 +#define LPC_USB_INTSTAT_EP4IN 9 +#define LPC_USB_INTSTAT_FRAME_INT 30 +#define LPC_USB_INTSTAT_DEV_INT 31 + +#define LPC_USB_INTIN_EP_INT_EN(ep) (ep) +#define LPC_USB_INTIN_FRAME_INT_EN 30 +#define LPC_USB_INTIN_DEV_INT_EN 31 + +#define LPC_USB_INTSETSTAT_EP_SET_INT(ep) (ep) +#define LPC_USB_INTSETSTAT_FRAME_SET_INT 30 +#define LPC_USB_INTSETSTAT_DEV_SET_INT 31 + +#define LPC_USB_INTROUTING_ROUTE_INT(ep) (ep) +#define LPC_USB_INTROUTING_INT30 30 +#define LPC_USB_INTROUTING_INT31 31 + +#define LPC_USB_EPTOGGLE_TOGGLE(ep) (ep) + +struct lpc_usb_ep { + vuint16_t buffer_offset; + vuint16_t buffer_status_nbytes; +}; + +struct lpc_usb_epn { + struct lpc_usb_ep out[2]; + struct lpc_usb_ep in[2]; +}; + +struct lpc_usb_endpoint { + struct lpc_usb_ep ep0_out; + vuint16_t setup_offset; + vuint16_t reserved_06; + struct lpc_usb_ep ep0_in; + vuint16_t reserved_0c; + vuint16_t reserved_0e; + struct lpc_usb_epn epn[4]; +}; + +#define LPC_USB_EP_STATUS_ACTIVE 15 +#define LPC_USB_EP_STATUS_DISABLED 14 +#define LPC_USB_EP_STATUS_STALL 13 +#define LPC_USB_EP_STATUS_TOGGLE_RESET 12 +#define LPC_USB_EP_STATUS_RATE_FEEDBACK 11 +#define LPC_USB_EP_STATUS_ENDPOINT_TYPE 10 +#define LPC_USB_EP_STATUS_OFFSET 0 +#define LPC_USB_EP_STATUS_OFFSET_MASK 0x3ff #define LPC_ISR_PIN_INT0_POS 0 #define LPC_ISR_PIN_INT1_POS 1 |