Embedded/tinyusb
1
0
Fork 0
mirror of https://github.com/hathach/tinyusb.git synced 2025-01-17 05:32:55 +08:00
Code Issues Packages Projects Releases Wiki Activity

tested with IAR & keil for device ea4357, fix some warnings

Browse Source
This commit is contained in:
hathach 2014-03-23 17:33:58 +07:00
parent 5d5aa9b213
commit a8d32d81b3
3 changed files with 57 additions and 53 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
demos/device/src/tusb_config.h
View File

@ -59,7 +59,7 @@
//------------- CLASS -------------//
#define TUSB_CFG_DEVICE_HID_KEYBOARD 1
#define TUSB_CFG_DEVICE_HID_MOUSE 0
#define TUSB_CFG_DEVICE_HID_MOUSE 1
#define TUSB_CFG_DEVICE_HID_GENERIC 0 // not supported yet
#define TUSB_CFG_DEVICE_MSC 1
#define TUSB_CFG_DEVICE_CDC 1

105
tinyusb/device/dcd_lpc43xx.c
View File

@ -286,11 +286,13 @@ tusb_error_t dcd_init(void)
//--------------------------------------------------------------------+
// PIPE HELPER
//--------------------------------------------------------------------+
#if 0
static inline uint8_t edpt_pos2phy(uint8_t pos) ATTR_CONST ATTR_ALWAYS_INLINE;
static inline uint8_t edpt_pos2phy(uint8_t pos)
{ // 0-5 --> OUT, 16-21 IN
return (pos < DCD_QHD_MAX/2) ? (2*pos) : (2*(pos-16)+1);
}
#endif
static inline uint8_t edpt_phy2pos(uint8_t physical_endpoint) ATTR_CONST ATTR_ALWAYS_INLINE;
static inline uint8_t edpt_phy2pos(uint8_t physical_endpoint)
@ -546,29 +548,30 @@ void dcd_isr(uint8_t coreid)
{
LPC_USB0_Type* const lpc_usb = LPC_USB[coreid];
uint32_t const int_status = lpc_usb->USBSTS_D & lpc_usb->USBINTR_D;
lpc_usb->USBSTS_D = int_status; // Acknowledge handled interrupt
uint32_t const int_enable = lpc_usb->USBINTR_D;
uint32_t const int_status = lpc_usb->USBSTS_D & int_enable;
lpc_usb->USBSTS_D = int_status; // Acknowledge handled interrupt
if (int_status == 0) return; // disabled interrupt sources
if (int_status == 0) return;// disabled interrupt sources
if (int_status & INT_MASK_RESET)
{
bus_reset(coreid);
usbd_dcd_bus_event_isr(0, USBD_BUS_EVENT_RESET);
}
if (int_status & INT_MASK_RESET)
{
bus_reset(coreid);
usbd_dcd_bus_event_isr(0, USBD_BUS_EVENT_RESET);
}
if (int_status & INT_MASK_SUSPEND)
{
if (lpc_usb->PORTSC1_D & PORTSC_SUSPEND_MASK)
{ // Note: Host may delay more than 3 ms before and/or after bus reset before doing enumeration.
if ((lpc_usb->DEVICEADDR >> 25) & 0x0f)
{
usbd_dcd_bus_event_isr(0, USBD_BUS_EVENT_SUSPENDED);
}
}
}
if (int_status & INT_MASK_SUSPEND)
{
if (lpc_usb->PORTSC1_D & PORTSC_SUSPEND_MASK)
{ // Note: Host may delay more than 3 ms before and/or after bus reset before doing enumeration.
if ((lpc_usb->DEVICEADDR >> 25) & 0x0f)
{
usbd_dcd_bus_event_isr(0, USBD_BUS_EVENT_SUSPENDED);
}
}
}
// TODO disconnection does not generate interrupt !!!!!!
// TODO disconnection does not generate interrupt !!!!!!
// if (int_status & INT_MASK_PORT_CHANGE)
// {
// if ( !(lpc_usb->PORTSC1_D & PORTSC_CURRENT_CONNECT_STATUS_MASK) )
@ -577,47 +580,47 @@ void dcd_isr(uint8_t coreid)
// }
// }
if (int_status & INT_MASK_USB)
{
uint32_t const edpt_complete = lpc_usb->ENDPTCOMPLETE;
lpc_usb->ENDPTCOMPLETE = edpt_complete; // acknowledge
if (int_status & INT_MASK_USB)
{
uint32_t const edpt_complete = lpc_usb->ENDPTCOMPLETE;
lpc_usb->ENDPTCOMPLETE = edpt_complete; // acknowledge
dcd_data_t* const p_dcd = dcd_data_ptr[coreid];
dcd_data_t* const p_dcd = dcd_data_ptr[coreid];
//------------- Set up Received -------------//
if (lpc_usb->ENDPTSETUPSTAT)
{ // 23.10.10.2 Operational model for setup transfers
tusb_control_request_t control_request = p_dcd->qhd[0].setup_request;
lpc_usb->ENDPTSETUPSTAT = lpc_usb->ENDPTSETUPSTAT; // acknowledge
//------------- Set up Received -------------//
if (lpc_usb->ENDPTSETUPSTAT)
{ // 23.10.10.2 Operational model for setup transfers
tusb_control_request_t control_request = p_dcd->qhd[0].setup_request;
lpc_usb->ENDPTSETUPSTAT = lpc_usb->ENDPTSETUPSTAT;// acknowledge
usbd_setup_received_isr(coreid, &control_request);
}
//------------- Control Request Completed -------------//
else if ( edpt_complete & 0x03 )
{ // only either of Endpoint Control is set with interrupt on complete flag
endpoint_handle_t edpt_hdl =
usbd_setup_received_isr(coreid, &control_request);
}
//------------- Control Request Completed -------------//
else if ( edpt_complete & 0x03 )
{ // only either of Endpoint Control is set with interrupt on complete flag
endpoint_handle_t edpt_hdl =
{
.coreid = coreid,
.index = 0,
.class_code = 0
.coreid = coreid,
.index = 0,
.class_code = 0
};
dcd_qtd_t volatile * const p_qtd = &p_dcd->qhd[ (edpt_complete & BIT_(0)) ? 0 : 1 ].qtd_overlay;
tusb_event_t event = ( p_qtd->xact_err || p_qtd->halted || p_qtd->buffer_err ) ? TUSB_EVENT_XFER_ERROR : TUSB_EVENT_XFER_COMPLETE;
dcd_qtd_t volatile * const p_qtd = &p_dcd->qhd[ (edpt_complete & BIT_(0)) ? 0 : 1 ].qtd_overlay;
tusb_event_t event = ( p_qtd->xact_err || p_qtd->halted || p_qtd->buffer_err ) ? TUSB_EVENT_XFER_ERROR : TUSB_EVENT_XFER_COMPLETE;
usbd_xfer_isr(edpt_hdl, event, 0); // TODO xferred bytes for control xfer is not needed yet !!!!
}
usbd_xfer_isr(edpt_hdl, event, 0); // TODO xferred bytes for control xfer is not needed yet !!!!
}
//------------- Transfer Complete -------------//
if ( edpt_complete & ~(0x03UL) )
{
xfer_complete_isr(coreid, edpt_complete);
}
}
//------------- Transfer Complete -------------//
if ( edpt_complete & ~(0x03UL) )
{
xfer_complete_isr(coreid, edpt_complete);
}
}
if (int_status & INT_MASK_SOF) { }
if (int_status & INT_MASK_NAK) { }
if (int_status & INT_MASK_ERROR) ASSERT(false, VOID_RETURN);
if (int_status & INT_MASK_SOF) {}
if (int_status & INT_MASK_NAK) {}
if (int_status & INT_MASK_ERROR) ASSERT(false, VOID_RETURN);
}
//--------------------------------------------------------------------+

3
tinyusb/device/dcd_lpc_11uxx_13uxx.c
View File

@ -297,7 +297,8 @@ void dcd_isr(uint8_t coreid)
{
(void) coreid;
uint32_t const int_status = LPC_USB->INTSTAT & LPC_USB->INTEN;
uint32_t const int_enable = LPC_USB->INTEN;
uint32_t const int_status = LPC_USB->INTSTAT & int_enable;
LPC_USB->INTSTAT = int_status; // Acknowledge handled interrupt
if (int_status == 0) return;