/*FUNCTION*----------------------------------------------------------------
*
* Function Name : _usb_device_register_service
* Returned Value : USB_OK or error code
* Comments :
* Registers a callback routine for a specified event or endpoint.
*
*END*--------------------------------------------------------------------*/
uint_8 _usb_device_register_service
(
/* [IN] Handle to the USB device */
_usb_device_handle handle,
/* [IN] type of event or endpoint number to service */
uint_8 type,
/* [IN] Pointer to the service's callback function */
void(_CODE_PTR_ service)(pointer, uint_8, boolean, uint_8, uint_8_ptr, uint_32, uint_8)
)
{ /* Body */
USB_DEV_STATE_STRUCT_PTR usb_dev_ptr;
SERVICE_STRUCT_PTR service_ptr;
SERVICE_STRUCT_PTR _PTR_ search_ptr;
int lockKey;
usb_dev_ptr = (USB_DEV_STATE_STRUCT_PTR)handle;
/* Needs mutual exclusion */
lockKey = USB_lock();
/* Search for an existing entry for type */
for (search_ptr = &usb_dev_ptr->SERVICE_HEAD_PTR;
*search_ptr;
search_ptr = &(*search_ptr)->NEXT)
{
if ((*search_ptr)->TYPE == type)
{
/* Found an existing entry */
USB_unlock(lockKey);
USB_printf("_usb_device_register_service, service %d already opened\n");
return USBERR_OPEN_SERVICE;
} /* Endif */
} /* Endfor */
/* No existing entry found - create a new one */
service_ptr = (SERVICE_STRUCT_PTR)USB_memalloc(sizeof(SERVICE_STRUCT));
if (!service_ptr)
{
USB_unlock(lockKey);
USB_printf("_usb_device_register_service, malloc for %d bytes failed\n",
sizeof(SERVICE_STRUCT));
return USBERR_ALLOC;
} /* Endif */
service_ptr->TYPE = type;
service_ptr->SERVICE = service;
service_ptr->NEXT = NULL;
*search_ptr = service_ptr;
USB_unlock(lockKey);
return USB_OK;
} /* EndBody */
void mvUsbCh9GetStatus(_usb_device_handle handle, boolean setup,
SETUP_STRUCT* ctrl_req)
{ /* Body */
uint_8 endpoint, direction;
uint_16 usb_status;
USB_DEV_STATE_STRUCT* usb_dev_ptr = (USB_DEV_STATE_STRUCT*)handle;
ARC_DEBUG_TRACE(ARC_DEBUG_FLAG_SETUP, "%s: setup=%d\n", __FUNCTION__, (int)setup);
if(!setup)
return;
switch (ctrl_req->REQUESTTYPE)
{
case (REQ_DIR_IN | REQ_RECIP_DEVICE):
/* Device request */
_usb_device_get_status(handle, ARC_USB_STATUS_DEVICE, &usb_status);
break;
case (REQ_DIR_IN | REQ_RECIP_INTERFACE):
/* Interface request */
_usb_device_get_status(handle, ARC_USB_STATUS_INTERFACE, &usb_status);
break;
case (REQ_DIR_IN | REQ_RECIP_ENDPOINT):
/* Endpoint request */
endpoint = ctrl_req->INDEX & ARC_USB_STATUS_ENDPOINT_NUMBER_MASK;
if( (ctrl_req->INDEX & (1 << REQ_DIR_OFFSET)) == REQ_DIR_IN)
direction = ARC_USB_SEND;
else
direction = ARC_USB_RECV;
usb_status = _usb_device_is_endpoint_stalled(handle, endpoint, direction);
break;
default:
/* Unknown request */
USB_printf("GetStatus: Unknown request type 0x%x\n", ctrl_req->REQUESTTYPE);
_usb_device_stall_endpoint(handle, 0, ARC_USB_RECV);
return;
} /* Endswitch */
/* Send the requested data */
*usb_dev_ptr->STATUS_PTR = USB_16BIT_LE(usb_status);
_usb_device_send_data(handle, 0, (uint_8_ptr)usb_dev_ptr->STATUS_PTR, sizeof(uint_16));
/* status phase */
_usb_device_recv_data(handle, 0, NULL, 0);
return;
} /* Endbody */
/*FUNCTION*----------------------------------------------------------------
*
* Function Name : _usb_device_unregister_service
* Returned Value : USB_OK or error code
* Comments :
* Unregisters a callback routine for a specified event or endpoint.
*
*END*--------------------------------------------------------------------*/
uint_8 _usb_device_unregister_service
(
/* [IN] Handle to the USB device */
_usb_device_handle handle,
/* [IN] type of event or endpoint number to service */
uint_8 type
)
{ /* Body */
USB_DEV_STATE_STRUCT_PTR usb_dev_ptr;
SERVICE_STRUCT_PTR service_ptr;
SERVICE_STRUCT_PTR _PTR_ search_ptr;
int lockKey;
usb_dev_ptr = (USB_DEV_STATE_STRUCT_PTR)handle;
/* Needs mutual exclusion */
lockKey = USB_lock();
/* Search for an existing entry for type */
for (search_ptr = &usb_dev_ptr->SERVICE_HEAD_PTR;
*search_ptr;
search_ptr = &(*search_ptr)->NEXT)
{
if ((*search_ptr)->TYPE == type) {
/* Found an existing entry - delete it */
break;
} /* Endif */
} /* Endfor */
/* No existing entry found */
if (!*search_ptr)
{
USB_unlock(lockKey);
USB_printf("_usb_device_unregister_service, no service found\n");
return USBERR_CLOSED_SERVICE;
} /* Endif */
service_ptr = *search_ptr;
*search_ptr = service_ptr->NEXT;
USB_memfree((pointer)service_ptr);
USB_unlock(lockKey);
return USB_OK;
} /* EndBody */
/*FUNCTION*-------------------------------------------------------------
*
* Function Name : _usb_device_shutdown
* Returned Value : USB_OK or error code
* Comments :
* Shutdown an initialized USB device
*
*END*-----------------------------------------------------------------*/
void _usb_device_shutdown(_usb_device_handle handle)
{ /* Body */
USB_DEV_STATE_STRUCT_PTR usb_dev_ptr;
SERVICE_STRUCT_PTR service_ptr;
int ep;
ARC_DEBUG_TRACE(ARC_DEBUG_FLAG_CTRL, "shutdown\n");
usb_dev_ptr = (USB_DEV_STATE_STRUCT_PTR)handle;
for(ep=0; ep<(usb_dev_ptr->MAX_ENDPOINTS); ep++)
{
/* Cancel all transfers on all endpoints */
while(_usb_device_get_transfer_status(handle, ep, ARC_USB_RECV) !=
ARC_USB_STATUS_IDLE)
{
_usb_device_cancel_transfer(handle, ep, ARC_USB_RECV);
}
while(_usb_device_get_transfer_status(handle, ep, ARC_USB_SEND) !=
ARC_USB_STATUS_IDLE)
{
_usb_device_cancel_transfer(handle, ep, ARC_USB_SEND);
}
}
_usb_dci_vusb20_shutdown(usb_dev_ptr);
/* Free all the Callback function structure memory */
for( service_ptr = usb_dev_ptr->SERVICE_HEAD_PTR; service_ptr;
service_ptr = service_ptr->NEXT)
{
USB_printf("_usb_device_shutdown: free service_ptr = 0x%x\n",
service_ptr);
USB_memfree(service_ptr);
}
usb_dev_ptr->SERVICE_HEAD_PTR = NULL;
_usb_device_cleanup(usb_dev_ptr);
} /* EndBody */
void mvUsbCh9ClearFeature(_usb_device_handle handle, boolean setup,
SETUP_STRUCT* setup_ptr)
{ /* Body */
uint_8 endpoint, direction;
uint_16 usb_status;
ARC_DEBUG_TRACE(ARC_DEBUG_FLAG_SETUP, "%s: setup=%d\n", __FUNCTION__, (int)setup);
_usb_device_get_status(handle, ARC_USB_STATUS_DEVICE_STATE, &usb_status);
if ((usb_status != ARC_USB_STATE_CONFIG) && (usb_status != ARC_USB_STATE_ADDRESS))
{
USB_printf("ClearFeature: Wrong USB state %d\n", usb_status);
_usb_device_stall_endpoint(handle, 0, ARC_USB_RECV);
return;
} /* Endif */
if(!setup)
return;
switch (setup_ptr->REQUESTTYPE)
{
case (REQ_DIR_OUT | REQ_RECIP_DEVICE):
/* DEVICE */
switch(setup_ptr->VALUE)
{
case DEVICE_REMOTE_WAKEUP:
/* clear remote wakeup */
_usb_device_get_status(handle, ARC_USB_STATUS_DEVICE, &usb_status);
usb_status &= ~ARC_USB_REMOTE_WAKEUP;
_usb_device_set_status(handle, ARC_USB_STATUS_DEVICE, usb_status);
USB_printf("Clear REMOTE_WAKEUP feature\n");
break;
case DEVICE_TEST_MODE:
/* Exit Test Mode */
_usb_device_set_status(handle, ARC_USB_STATUS_TEST_MODE, 0);
break;
default:
USB_printf("ClearFeature: Unknown Device feature %d\n",
setup_ptr->VALUE);
_usb_device_stall_endpoint(handle, 0, ARC_USB_RECV);
return;
} /* Endif */
break;
case (REQ_DIR_OUT | REQ_RECIP_ENDPOINT):
/* ENDPOINT */
if (setup_ptr->VALUE != ENDPOINT_HALT)
{
USB_printf("ClearFeature: Wrong Endpoint feature %d\n",
setup_ptr->VALUE);
_usb_device_stall_endpoint(handle, 0, ARC_USB_RECV);
return;
} /* Endif */
endpoint = setup_ptr->INDEX & ARC_USB_STATUS_ENDPOINT_NUMBER_MASK;
if( (setup_ptr->INDEX & (1 << REQ_DIR_OFFSET)) == REQ_DIR_IN)
direction = ARC_USB_SEND;
else
direction = ARC_USB_RECV;
_usb_device_unstall_endpoint(handle, endpoint, direction);
break;
default:
USB_printf("ClearFeature: Unknown REQUEST_TYPE %d\n",
setup_ptr->REQUESTTYPE);
_usb_device_stall_endpoint(handle, 0, ARC_USB_RECV);
return;
} /* Endswitch */
/* status phase */
_usb_device_send_data(handle, 0, 0, 0);
}
void mvUsbCh9SetFeature(_usb_device_handle handle, boolean setup,
SETUP_STRUCT* setup_ptr)
{
uint_16 usb_status;
uint_8 endpoint, direction;
USB_DEV_STATE_STRUCT* usb_dev_ptr = (USB_DEV_STATE_STRUCT*)handle;
ARC_DEBUG_TRACE(ARC_DEBUG_FLAG_SETUP, "%s: setup=%d\n", __FUNCTION__, (int)setup);
if (setup)
{
switch (setup_ptr->REQUESTTYPE)
{
case (REQ_DIR_OUT | REQ_RECIP_DEVICE):
/* DEVICE */
switch (setup_ptr->VALUE)
{
case DEVICE_REMOTE_WAKEUP:
/* set remote wakeup */
_usb_device_get_status(handle, ARC_USB_STATUS_DEVICE, &usb_status);
usb_status |= ARC_USB_REMOTE_WAKEUP;
_usb_device_set_status(handle, ARC_USB_STATUS_DEVICE, usb_status);
USB_printf("Set REMOTE_WAKEUP feature\n");
break;
case DEVICE_TEST_MODE:
/* Test Mode */
if( (setup_ptr->INDEX & 0x00FF) || (usb_dev_ptr->SPEED != ARC_USB_SPEED_HIGH) )
{
USB_printf("SetFeature: Wrong Test mode parameters: mode=%d, speed=%d\n",
(setup_ptr->INDEX & 0x00FF), usb_dev_ptr->SPEED);
_usb_device_stall_endpoint(handle, 0, ARC_USB_RECV);
return;
} /* Endif */
_usb_device_get_status(handle, ARC_USB_STATUS_DEVICE_STATE, &usb_status);
if( (usb_status == ARC_USB_STATE_CONFIG) ||
(usb_status == ARC_USB_STATE_ADDRESS) ||
(usb_status == ARC_USB_STATE_DEFAULT))
{
/* wait with Set Test mode */
ENTER_TEST_MODE = TRUE;
test_mode_index = (setup_ptr->INDEX & 0xFF00);
USB_printf("SetFeature: Prepare for Test mode 0x%x\n", test_mode_index);
}
else
{
USB_printf("SetFeature: Wrong USB state for Test mode: state=%d\n",
usb_status);
_usb_device_stall_endpoint(handle, 0, ARC_USB_RECV);
return;
} /* Endif */
break;
default:
USB_printf("SetFeature: Unknown Device feature %d\n",
setup_ptr->VALUE);
_usb_device_stall_endpoint(handle, 0, ARC_USB_RECV);
return;
} /* Endswitch */
break;
case (REQ_DIR_OUT | REQ_RECIP_ENDPOINT):
/* ENDPOINT */
if (setup_ptr->VALUE != ENDPOINT_HALT)
{
USB_printf("SetFeature: Unknown Endpoint feature %d\n",
setup_ptr->VALUE);
_usb_device_stall_endpoint(handle, 0, ARC_USB_RECV);
return;
} /* Endif */
endpoint = setup_ptr->INDEX & ARC_USB_STATUS_ENDPOINT_NUMBER_MASK;
if( (setup_ptr->INDEX & (1 << REQ_DIR_OFFSET)) == REQ_DIR_IN)
direction = ARC_USB_SEND;
else
direction = ARC_USB_RECV;
_usb_device_stall_endpoint(handle, endpoint, direction);
break;
default:
USB_printf("SetFeature: Unknown REQUEST_TYPE %d\n",
setup_ptr->REQUESTTYPE);
_usb_device_stall_endpoint(handle, 0, ARC_USB_RECV);
return;
} /* Endswitch */
/* status phase */
_usb_device_send_data(handle, 0, 0, 0);
}
else
{
if (ENTER_TEST_MODE)
{
/* Enter Test Mode */
USB_printf("SetFeature: Activate Test mode 0x%x\n", test_mode_index);
_usb_device_set_status(handle, ARC_USB_STATUS_TEST_MODE, test_mode_index);
} /* Endif */
} /* Endif */
}
/*FUNCTION*-------------------------------------------------------------
*
* Function Name : _usb_dci_vusb20_cancel_transfer
* Returned Value : USB_OK or error code
* Comments :
* Cancels a transfer
*
*END*-----------------------------------------------------------------*/
uint_8 _usb_dci_vusb20_cancel_transfer
(
/* [IN] the USB_dev_initialize state structure */
_usb_device_handle handle,
/* [IN] the Endpoint number */
uint_8 ep_num,
/* [IN] direction */
uint_8 direction
)
{ /* Body */
USB_DEV_STATE_STRUCT_PTR usb_dev_ptr;
VUSB20_REG_STRUCT_PTR dev_ptr;
VUSB20_EP_TR_STRUCT_PTR dTD_ptr, check_dTD_ptr;
VUSB20_EP_QUEUE_HEAD_STRUCT_PTR ep_queue_head_ptr;
XD_STRUCT_PTR xd_ptr;
uint_32 temp, bit_pos;
volatile unsigned long timeout, status_timeout;
usb_dev_ptr = (USB_DEV_STATE_STRUCT_PTR)handle;
dev_ptr = (VUSB20_REG_STRUCT_PTR)usb_dev_ptr->DEV_PTR;
bit_pos = (1 << (16 * direction + ep_num));
temp = (2*ep_num + direction);
ep_queue_head_ptr = (VUSB20_EP_QUEUE_HEAD_STRUCT_PTR)usb_dev_ptr->EP_QUEUE_HEAD_PTR + temp;
/* Unlink the dTD */
dTD_ptr = usb_dev_ptr->EP_DTD_HEADS[temp];
if (dTD_ptr)
{
ARC_DEBUG_CODE(ARC_DEBUG_FLAG_STATS, (usb_dev_ptr->STATS.usb_cancel_count++));
check_dTD_ptr = (VUSB20_EP_TR_STRUCT_PTR)USB_DTD_PHYS_TO_VIRT(usb_dev_ptr,
((uint_32)USB_32BIT_LE(dTD_ptr->NEXT_TR_ELEM_PTR) & VUSBHS_TD_ADDR_MASK));
if (USB_32BIT_LE(dTD_ptr->SIZE_IOC_STS) & VUSBHS_TD_STATUS_ACTIVE)
{
/* Flushing will halt the pipe */
/* Write 1 to the Flush register */
dev_ptr->REGISTERS.OPERATIONAL_DEVICE_REGISTERS.ENDPTFLUSH = USB_32BIT_LE(bit_pos);
/* Wait until flushing completed */
timeout = 0x1000000;
while (USB_32BIT_LE(dev_ptr->REGISTERS.OPERATIONAL_DEVICE_REGISTERS.ENDPTFLUSH) & bit_pos)
{
/* ENDPTFLUSH bit should be cleared to indicate this operation is complete */
timeout--;
if(timeout == 0)
{
USB_printf("USB Cancel: - TIMEOUT for ENDPTFLUSH=0x%x, bit_pos=0x%x \n",
(unsigned)USB_32BIT_LE(dev_ptr->REGISTERS.OPERATIONAL_DEVICE_REGISTERS.ENDPTFLUSH),
(unsigned)bit_pos);
break;
}
} /* EndWhile */
status_timeout = 0x100000;
while (USB_32BIT_LE(dev_ptr->REGISTERS.OPERATIONAL_DEVICE_REGISTERS.ENDPTSTATUS) & bit_pos)
{
status_timeout--;
if(status_timeout == 0)
{
USB_printf("USB Cancel: - TIMEOUT for ENDPTSTATUS=0x%x, bit_pos=0x%x\n",
(unsigned)USB_32BIT_LE(dev_ptr->REGISTERS.OPERATIONAL_DEVICE_REGISTERS.ENDPTSTATUS),
(unsigned)bit_pos);
break;
}
/* Write 1 to the Flush register */
dev_ptr->REGISTERS.OPERATIONAL_DEVICE_REGISTERS.ENDPTFLUSH = USB_32BIT_LE(bit_pos);
/* Wait until flushing completed */
timeout = 0x1000000;
while (USB_32BIT_LE(dev_ptr->REGISTERS.OPERATIONAL_DEVICE_REGISTERS.ENDPTFLUSH) & bit_pos)
{
/* ENDPTFLUSH bit should be cleared to indicate this operation is complete */
timeout--;
if(timeout == 0)
{
USB_printf("USB Cancel: - TIMEOUT for ENDPTFLUSH=0x%x, ENDPTSTATUS=0x%x, bit_pos=0x%x\n",
(unsigned)USB_32BIT_LE(dev_ptr->REGISTERS.OPERATIONAL_DEVICE_REGISTERS.ENDPTFLUSH),
(unsigned)USB_32BIT_LE(dev_ptr->REGISTERS.OPERATIONAL_DEVICE_REGISTERS.ENDPTSTATUS),
(unsigned)bit_pos);
break;
}
} /* EndWhile */
} /* EndWhile */
} /* Endif */
/* Retire the current dTD */
dTD_ptr->SIZE_IOC_STS = 0;
dTD_ptr->NEXT_TR_ELEM_PTR = USB_32BIT_LE(VUSBHS_TD_NEXT_TERMINATE);
/* The transfer descriptor for this dTD */
xd_ptr = (XD_STRUCT_PTR)dTD_ptr->SCRATCH_PTR->XD_FOR_THIS_DTD;
dTD_ptr->SCRATCH_PTR->PRIVATE = (pointer)usb_dev_ptr;
ARC_DEBUG_TRACE(ARC_DEBUG_FLAG_TRANSFER,
"cncl_%d: fri=0x%x, ep=%d%s, buf=%p, size=%d, xd=%p, dTD=%p %p, bit=0x%x\n",
usb_dev_ptr->STATS.usb_cancel_count & 0xFFFF,
USB_32BIT_LE(dev_ptr->REGISTERS.OPERATIONAL_DEVICE_REGISTERS.USB_FRINDEX),
ep_num, direction ? "in" : "out",
xd_ptr->WSTARTADDRESS, xd_ptr->WTOTALLENGTH, xd_ptr,
dTD_ptr, check_dTD_ptr, bit_pos);
/* Free the dTD */
_usb_dci_vusb20_free_dTD((pointer)dTD_ptr);
/* Update the dTD head and tail for specific endpoint/direction */
if (!check_dTD_ptr)
{
usb_dev_ptr->EP_DTD_HEADS[temp] = NULL;
usb_dev_ptr->EP_DTD_TAILS[temp] = NULL;
if (xd_ptr)
{
xd_ptr->SCRATCH_PTR->PRIVATE = (pointer)usb_dev_ptr;
/* Free the transfer descriptor */
_usb_device_free_XD((pointer)xd_ptr);
} /* Endif */
/* No other transfers on the queue */
ep_queue_head_ptr->NEXT_DTD_PTR = USB_32BIT_LE(VUSB_EP_QUEUE_HEAD_NEXT_TERMINATE);
ep_queue_head_ptr->SIZE_IOC_INT_STS = 0;
}
else
{
usb_dev_ptr->EP_DTD_HEADS[temp] = check_dTD_ptr;
if (xd_ptr)
{
if ((uint_32)check_dTD_ptr->SCRATCH_PTR->XD_FOR_THIS_DTD != (uint_32)xd_ptr)
{
xd_ptr->SCRATCH_PTR->PRIVATE = (pointer)usb_dev_ptr;
/* Free the transfer descriptor */
_usb_device_free_XD((pointer)xd_ptr);
} /* Endif */
} /* Endif */
if (USB_32BIT_LE(check_dTD_ptr->SIZE_IOC_STS) & VUSBHS_TD_STATUS_ACTIVE)
{
/* Start CR 1015 */
/* Prime the Endpoint */
dev_ptr->REGISTERS.OPERATIONAL_DEVICE_REGISTERS.ENDPTPRIME = USB_32BIT_LE(bit_pos);
if (!(USB_32BIT_LE(dev_ptr->REGISTERS.OPERATIONAL_DEVICE_REGISTERS.ENDPTSTATUS) & bit_pos))
{
timeout = 0x100000;
while (USB_32BIT_LE(dev_ptr->REGISTERS.OPERATIONAL_DEVICE_REGISTERS.ENDPTPRIME) & bit_pos)
{
/* Wait for the ENDPTPRIME to go to zero */
timeout--;
if(timeout == 0)
{
USB_printf("USB Cancel: - TIMEOUT for ENDPTPRIME=0x%x, bit_pos=0x%x\n",
(unsigned)USB_32BIT_LE(dev_ptr->REGISTERS.OPERATIONAL_DEVICE_REGISTERS.ENDPTPRIME),
(unsigned)bit_pos);
break;
}
} /* EndWhile */
if (USB_32BIT_LE(dev_ptr->REGISTERS.OPERATIONAL_DEVICE_REGISTERS.ENDPTSTATUS) & bit_pos)
{
/* The endpoint was not not primed so no other transfers on
** the queue
*/
goto done;
} /* Endif */
}
else
{
goto done;
} /* Endif */
/* No other transfers on the queue */
ep_queue_head_ptr->NEXT_DTD_PTR = (uint_32)USB_32BIT_LE((uint_32)check_dTD_ptr);
ep_queue_head_ptr->SIZE_IOC_INT_STS = 0;
/* Prime the Endpoint */
dev_ptr->REGISTERS.OPERATIONAL_DEVICE_REGISTERS.ENDPTPRIME = USB_32BIT_LE(bit_pos);
} /* Endif */
} /* Endif */
} /* Endif */
done:
/* End CR 1015 */
return USB_OK;
} /* EndBody */
void USB_DEBUG_RADIO(void)
{
int16_t ACCELDATA[3];
int16_t GYRODATA[3];
// int16_t TEMPDATA;
int16_t MAGDATA[3];
float ACCELDATA_F[3];
float GYRODATA_F[3];
float MAGDATA_F[3];
// float TEMP_F;
uint16_t ADCTEMP;
static uint16_t MS5611_PROM[7];
static float MS5611_TEMP_NoOffset[2],MS5611_TaPAfterOffset[2],PRESSUREDATA;
MS5611_PROM_READ(MS5611_PROM);
MS5611_GetTempture(CMD_MS5611_D2_OSR_4096, MS5611_PROM, MS5611_TEMP_NoOffset);
MS5611_GetPressure(CMD_MS5611_D1_OSR_4096, MS5611_PROM, MS5611_TEMP_NoOffset, MS5611_TaPAfterOffset);
PRESSUREDATA = MS5611_TaPAfterOffset[1] * 0.01f;
if(BBSYSTEM.NRFONLINE==1)
USB_printf("NRF is online!\n");
if(BBSYSTEM.MPU9250ONLINE==1)
USB_printf("MPU checking pass!\n");
READ_MPU9250_ACCEL_RAW(ACCELDATA);
READ_MPU9250_GYRO_RAW(GYRODATA);
READ_MPU9250_Bypass_MAG_RAW(MAGDATA);
// TEMPDATA=READ_MPU9250_TEMP_RAW();
ACCELDATA_F[0]=ACCELDATA[0]/ACCELLSB;
ACCELDATA_F[1]=ACCELDATA[1]/ACCELLSB;
ACCELDATA_F[2]=ACCELDATA[2]/ACCELLSB;
GYRODATA_F[0]=GYRODATA[0]/GYROLSB;
GYRODATA_F[1]=GYRODATA[1]/GYROLSB;
GYRODATA_F[2]=GYRODATA[2]/GYROLSB;
MAGDATA_F[0]=MAGDATA[0]*MAGLSB;
MAGDATA_F[1]=MAGDATA[1]*MAGLSB;
MAGDATA_F[2]=MAGDATA[2]*MAGLSB;
//TEMP_F=TEMPDATA/340.0 + 36.53;
ADCTEMP = adcBatteryConversion();
USB_printf("The BatVolt is: %d mv\n",ADCTEMP);
USB_printf("The Pressure is: %0.4f mbar\n", PRESSUREDATA);
USB_printf("X axis Acceleration is: %0.4f g\n",ACCELDATA_F[0]);
USB_printf("Y axis Acceleration is: %0.4f g\n",ACCELDATA_F[1]);
USB_printf("Z axis Acceleration is: %0.4f g\n",ACCELDATA_F[2]);
USB_printf("X axis Gyro is: %0.3f deg/s\n",GYRODATA_F[0]);
USB_printf("Y axis Gyro is: %0.3f deg/s\n",GYRODATA_F[1]);
USB_printf("Z axis Gyro is: %0.3f deg/s\n",GYRODATA_F[2]);
USB_printf("X axis Mag is: %0.3f uT\n",MAGDATA_F[0]);
USB_printf("Y axis Mag is: %0.3f uT\n",MAGDATA_F[1]);
USB_printf("Z axis Mag is: %0.3f uT\n",MAGDATA_F[2]);
USB_printf("==================================\n");
//USB_TxWrite(NRF24L01_RXDATA,strlen(NRF24L01_RXDATA));
//USB_printf("\n");
}
/*FUNCTION*-------------------------------------------------------------
*
* Function Name : _usb_device_send_data
* Returned Value : USB_OK or error code
* Comments :
* Sends data on a specified endpoint.
*
*END*-----------------------------------------------------------------*/
uint_8 _usb_device_send_data
(
/* [IN] the USB_USB_dev_initialize state structure */
_usb_device_handle handle,
/* [IN] the Endpoint number */
uint_8 ep_num,
/* [IN] buffer to send */
uint_8_ptr buff_ptr,
/* [IN] length of the transfer */
uint_32 size
)
{ /* Body */
int lockKey;
uint_8 error = 0;
XD_STRUCT_PTR xd_ptr;
USB_DEV_STATE_STRUCT_PTR usb_dev_ptr;
boolean toSend = TRUE;
usb_dev_ptr = (USB_DEV_STATE_STRUCT_PTR)handle;
ARC_DEBUG_TRACE(ARC_DEBUG_FLAG_TX,
"send_data: handle=%p, ep=%d, pBuf=0x%x, size=%d, EP_QH=%p\n",
handle, ep_num, (unsigned)buff_ptr, (int)size, usb_dev_ptr->EP_QUEUE_HEAD_PTR);
ARC_DEBUG_CODE(ARC_DEBUG_FLAG_STATS, (usb_dev_ptr->STATS.usb_send_count++));
lockKey = USB_lock();
if (!usb_dev_ptr->XD_ENTRIES)
{
USB_unlock(lockKey);
USB_printf("_usb_device_send_data, transfer in progress\n");
return ARC_USB_STATUS_TRANSFER_IN_PROGRESS;
} /* Endif */
#if defined(USB_UNDERRUN_WA)
{
int head;
VUSB20_EP_QUEUE_HEAD_STRUCT* ep_queue_head_ptr;
ep_queue_head_ptr = (VUSB20_EP_QUEUE_HEAD_STRUCT_PTR)usb_dev_ptr->EP_QUEUE_HEAD_PTR +
2*ep_num + ARC_USB_SEND;
if( ((ep_queue_head_ptr->MAX_PKT_LENGTH >> 16) & 0x7FF) > global_wa_threshold)
{
/* Only Endpoints with maxPktSize more than 128 bytes need special processing */
if( (size > global_wa_threshold) ||
(usbSendQueue.num != 0) )
{
/*
USB_printf("_usb_device_send_data: ep_num=%d, maxPktSize=%d, size=%d\n",
ep_num, (ep_queue_head_ptr->MAX_PKT_LENGTH >> 16) & 0x7FF, size);
*/
/* Check if usbSendQueue is not Full */
if(usbSendQueue.num == MAX_XDS_FOR_TR_CALLS)
{
USB_printf("ep=%d: usbSendQueue is FULL\n", ep_num);
USB_unlock(lockKey);
return USBERR_TX_FAILED;
}
/* Add to usbSendQueu */
head = usbSendQueue.head;
usbSendQueue.num++;
usbSendQueue.num_dma++;
usbSendQueue.size[head] = size;
usbSendQueue.buff_ptr[head] = buff_ptr;
usbSendQueue.ep_num[head] = ep_num;
head++;
if(head == MAX_XDS_FOR_TR_CALLS)
head = 0;
usbSendQueue.head = head;
/* Process first usbSendQueue element if possible */
if(usbSendQueue.num == 1)
{
error = _usb_prepare_to_send(handle);
}
toSend = FALSE;
}
}
}
#endif /* USB_UNDERRUN_WA */
if(toSend == TRUE)
{
/* Get a transfer descriptor */
USB_XD_QGET(usb_dev_ptr->XD_HEAD, usb_dev_ptr->XD_TAIL, xd_ptr);
usb_dev_ptr->XD_ENTRIES--;
if(buff_ptr != NULL)
USB_dcache_flush((pointer)buff_ptr, size);
/* Initialize the new transfer descriptor */
xd_ptr->EP_NUM = ep_num;
xd_ptr->BDIRECTION = ARC_USB_SEND;
xd_ptr->WTOTALLENGTH = size;
xd_ptr->WSOFAR = 0;
xd_ptr->WSTARTADDRESS = buff_ptr;
xd_ptr->BSTATUS = ARC_USB_STATUS_TRANSFER_ACCEPTED;
error = _usb_dci_vusb20_add_dTD(handle, xd_ptr);
}
USB_unlock(lockKey);
if (error)
{
USB_printf("_usb_device_send_data, transfer failed\n");
return USBERR_TX_FAILED;
} /* Endif */
return error;
} /* EndBody */
/*FUNCTION*-------------------------------------------------------------
*
* Function Name : usbSendComplete
* Returned Value : None
* Comments :
* Callback for send transfer complete event.
*
*END*-----------------------------------------------------------------*/
void usbSendComplete(void* handle, uint_8 type, boolean setup, uint_8 dir,
uint_8_ptr buffer, uint_32 length, uint_8 error)
{
/* Check if this complete is one from the sendQueue */
if( (usbSendQueue.ep_num[usbSendQueue.tail] == type) &&
(usbSendQueue.num > 0) )
{
USB_DEV_STATE_STRUCT_PTR usb_dev_ptr;
uint_8* buff_ptr;
uint_32 size;
int num, tail;
usb_dev_ptr = (USB_DEV_STATE_STRUCT_PTR)handle;
tail = usbSendQueue.tail;
num = usbSendQueue.num;
buff_ptr = usbSendQueue.buff_ptr[tail];
size = usbSendQueue.size[tail];
/*
USB_printf("usbSendComplete: num=%d, tail=%d, usbSentSize=%d, type=%d, length=%d (%d), buff=%p (%p)\n",
num, tail, usbSentSize, type, length, usbSendQueue.size[tail],
buffer, usbSendQueue.buff_ptr[tail]);
*/
usbSentSize += length;
/* if the buffer was on the SRAM */
if( ((unsigned)buffer >= (unsigned)usbSramBase) &&
((unsigned)buffer < ((unsigned)usbSramBase + (usbSramPartSize * global_wa_sram_parts))) )
{
sram_parts[sent_index] = S_FREE;
sent_index++;
if(sent_index == global_wa_sram_parts)
sent_index = 0;
}
if(usbSentSize >= usbSendQueue.size[tail])
{
/* Remove from the usbSendQueues */
num--;
tail++;
if(tail == MAX_XDS_FOR_TR_CALLS)
tail = 0;
usbSendQueue.tail = tail;
usbSendQueue.num = num;
usbSentSize = 0;
/* Call complete callback */
_usb_device_call_service(handle, type, setup, dir,
buff_ptr, size, error);
if(num == 0)
return;
}
error = _usb_prepare_to_send(handle);
if (error)
{
USB_printf("usbSendComplete, add_dTD failed\n");
}
}
else
{
/* Call complete callback */
_usb_device_call_service(handle, type, setup, dir,
buffer, length, error);
}
}
/*FUNCTION*-------------------------------------------------------------
*
* Function Name : _usb_device_recv_data
* Returned Value : USB_OK or error code
* Comments :
* Receives data on a specified endpoint.
*
*END*-----------------------------------------------------------------*/
uint_8 _usb_device_recv_data
(
/* [IN] the USB_USB_dev_initialize state structure */
_usb_device_handle handle,
/* [IN] the Endpoint number */
uint_8 ep_num,
/* [IN] buffer to receive data */
uint_8_ptr buff_ptr,
/* [IN] length of the transfer */
uint_32 size
)
{ /* Body */
int lockKey;
uint_8 error = USB_OK;
XD_STRUCT_PTR xd_ptr;
USB_DEV_STATE_STRUCT_PTR usb_dev_ptr;
usb_dev_ptr = (USB_DEV_STATE_STRUCT_PTR)handle;
ARC_DEBUG_TRACE(ARC_DEBUG_FLAG_RX, "recv_data: ep=%d, buf_ptr=0x%x, size=%d\n",
ep_num, (unsigned)buff_ptr, (int)size);
ARC_DEBUG_CODE(ARC_DEBUG_FLAG_STATS, (usb_dev_ptr->STATS.usb_recv_count++));
if(buff_ptr != NULL)
USB_dcache_inv((pointer)buff_ptr,size);
lockKey = USB_lock();
if (!usb_dev_ptr->XD_ENTRIES)
{
USB_unlock(lockKey);
USB_printf("_usb_device_recv_data, transfer in progress\n");
return ARC_USB_STATUS_TRANSFER_IN_PROGRESS;
} /* Endif */
/* Get a transfer descriptor for the specified endpoint
** and direction
*/
USB_XD_QGET(usb_dev_ptr->XD_HEAD, usb_dev_ptr->XD_TAIL, xd_ptr);
usb_dev_ptr->XD_ENTRIES--;
/* Initialize the new transfer descriptor */
xd_ptr->EP_NUM = ep_num;
xd_ptr->BDIRECTION = ARC_USB_RECV;
xd_ptr->WTOTALLENGTH = size;
xd_ptr->WSOFAR = 0;
xd_ptr->WSTARTADDRESS = buff_ptr;
xd_ptr->BSTATUS = ARC_USB_STATUS_TRANSFER_ACCEPTED;
error = _usb_dci_vusb20_add_dTD(handle, xd_ptr);
USB_unlock(lockKey);
if (error)
{
USB_printf("_usb_device_recv_data, receive failed\n");
return USBERR_RX_FAILED;
} /* Endif */
return error;
} /* EndBody */
void pin_test(void) {
uint32_t pin_counts[32] = { 0 };
uint32_t data;
uint32_t count = 0;
USB_printf("************* sampling...\r\n");
while (1) {
// ZX_D0..ZX_D7
data = GPIOB->IDR;
if (data & 1) pin_counts[0]++;
if (data & 2) pin_counts[1]++;
if (data & 4) pin_counts[2]++;
if (data & 8) pin_counts[3]++;
if (data & 16) pin_counts[4]++;
if (data & 32) pin_counts[5]++;
if (data & 64) pin_counts[6]++;
if (data & 128) pin_counts[7]++;
// ZX_A0..ZX_A15
data = GPIOE->IDR;
if (data & 1) pin_counts[8]++;
if (data & 2) pin_counts[9]++;
if (data & 4) pin_counts[10]++;
if (data & 8) pin_counts[11]++;
if (data & 16) pin_counts[12]++;
if (data & 32) pin_counts[13]++;
if (data & 64) pin_counts[14]++;
if (data & 128) pin_counts[15]++;
if (data & 256) pin_counts[16]++;
if (data & 512) pin_counts[17]++;
if (data & 1024) pin_counts[18]++;
if (data & 2048) pin_counts[19]++;
if (data & 4096) pin_counts[20]++;
if (data & 8192) pin_counts[21]++;
if (data & 16384) pin_counts[22]++;
if (data & 32768) pin_counts[23]++;
// control lines on port D
data = GPIOD->IDR;
if (data & ZX_RESET_Pin) pin_counts[24]++;
if (data & ZX_MEMREQ_Pin) pin_counts[25]++;
if (data & ZX_IOREQ_Pin) pin_counts[26]++;
if (data & ZX_RD_Pin) pin_counts[27]++;
if (data & ZX_WR_Pin) pin_counts[28]++;
// control lines on port A
data = GPIOA->IDR;
if (data & ZX_ROMCS_Pin) pin_counts[29]++;
if (data & ZX_WAIT_Pin) pin_counts[30]++;
if (++count == 1000000) {
// blink LED
HAL_GPIO_TogglePin(LED1_GPIO_Port, LED1_Pin);
// dump pin counts
USB_printf("************* systick=%ld\r\n", HAL_GetTick());
report_pin("D0", pin_counts[0], count);
report_pin("D1", pin_counts[1], count);
report_pin("D2", pin_counts[2], count);
report_pin("D3", pin_counts[3], count);
report_pin("D4", pin_counts[4], count);
report_pin("D5", pin_counts[5], count);
report_pin("D6", pin_counts[6], count);
report_pin("D7", pin_counts[7], count);
report_pin("A0", pin_counts[8], count);
report_pin("A1", pin_counts[9], count);
report_pin("A2", pin_counts[10], count);
report_pin("A3", pin_counts[11], count);
report_pin("A4", pin_counts[12], count);
report_pin("A5", pin_counts[13], count);
report_pin("A6", pin_counts[14], count);
report_pin("A7", pin_counts[15], count);
report_pin("A8", pin_counts[16], count);
report_pin("A9", pin_counts[17], count);
report_pin("A10", pin_counts[18], count);
report_pin("A11", pin_counts[19], count);
report_pin("A12", pin_counts[20], count);
report_pin("A13", pin_counts[21], count);
report_pin("A14", pin_counts[22], count);
report_pin("A15", pin_counts[23], count);
report_pin("RESET", pin_counts[24], count);
report_pin("MEMREQ", pin_counts[25], count);
report_pin("IOREQ", pin_counts[26], count);
report_pin("RD", pin_counts[27], count);
report_pin("WR", pin_counts[28], count);
report_pin("ROMCS", pin_counts[29], count);
report_pin("WAIT", pin_counts[30], count);
USB_printf("************* sampling...\r\n");
count = 0;
// zero pin counters
for (int i = 0; i < 32; i++) {
pin_counts[i] = 0;
}
}
}
}
void report_pin(const char *pin_name, uint32_t high_count, uint32_t total_samples_count) {
uint32_t pct = 1000*high_count/total_samples_count;
USB_printf("Pin %6s samples high: %7ld %3ld.%01ld%%\r\n", pin_name, high_count, pct/10, pct % 10);
}
/*FUNCTION*-------------------------------------------------------------
*
* Function Name : _usb_device_init
* Returned Value : USB_OK or error code
* Comments :
* Initializes the USB device specific data structures and calls
* the low-level device controller chip initialization routine.
*
*END*-----------------------------------------------------------------*/
uint_8 _usb_device_init
(
/* [IN] the USB device controller to initialize */
uint_8 devnum,
/* [OUT] the USB_USB_dev_initialize state structure */
_usb_device_handle* handle
)
{ /* Body */
USB_DEV_STATE_STRUCT_PTR usb_dev_ptr;
XD_STRUCT_PTR xd_ptr;
uint_8 i, error;
SCRATCH_STRUCT_PTR temp_scratch_ptr;
/* global_import_funcs must be initailized before */
if(global_import_funcs == NULL)
return USBERR_INIT_FAILED;
if (devnum > MAX_USB_DEVICES)
{
USB_printf("_usb_device_init, error invalid device number");
return USBERR_INVALID_DEVICE_NUM;
} /* Endif */
/* Allocate memory for the state structure */
usb_dev_ptr = (USB_DEV_STATE_STRUCT_PTR)USB_memalloc(sizeof(USB_DEV_STATE_STRUCT));
if (usb_dev_ptr == NULL)
{
USB_printf("_usb_device_init, malloc of %d bytes for USB_DEV_STATE_STRUCT failed\n",
sizeof(USB_DEV_STATE_STRUCT));
return USBERR_ALLOC_STATE;
} /* Endif */
/* Zero out the internal USB state structure */
USB_memzero(usb_dev_ptr, sizeof(USB_DEV_STATE_STRUCT));
usb_dev_ptr->DEV_NUM = devnum;
/* Multiple devices will have different base addresses and
** interrupt vectors (For future)
*/
usb_dev_ptr->USB_STATE = ARC_USB_STATE_UNKNOWN;
/* Allocate MAX_XDS_FOR_TR_CALLS */
xd_ptr = (XD_STRUCT_PTR)USB_memalloc(sizeof(XD_STRUCT) * MAX_XDS_FOR_TR_CALLS);
if (xd_ptr == NULL)
{
_usb_device_cleanup(usb_dev_ptr);
USB_printf("_usb_device_init, malloc of %d bytes for %d XD_STRUCT failed\n",
sizeof(XD_STRUCT) * MAX_XDS_FOR_TR_CALLS, MAX_XDS_FOR_TR_CALLS);
return USBERR_ALLOC_TR;
} /* Endif */
usb_dev_ptr->XD_BASE = xd_ptr;
_usb_clear_stats(usb_dev_ptr);
USB_memzero(xd_ptr, sizeof(XD_STRUCT) * MAX_XDS_FOR_TR_CALLS);
/* Allocate memory for internal scratch structure */
usb_dev_ptr->XD_SCRATCH_STRUCT_BASE = (SCRATCH_STRUCT_PTR)
USB_memalloc(sizeof(SCRATCH_STRUCT) * MAX_XDS_FOR_TR_CALLS);
if (usb_dev_ptr->XD_SCRATCH_STRUCT_BASE == NULL)
{
_usb_device_cleanup(usb_dev_ptr);
USB_printf("_usb_device_init, malloc of %d bytes for %d XD_STRUCT failed\n",
sizeof(SCRATCH_STRUCT) * MAX_XDS_FOR_TR_CALLS, MAX_XDS_FOR_TR_CALLS);
return USBERR_ALLOC;
} /* Endif */
temp_scratch_ptr = usb_dev_ptr->XD_SCRATCH_STRUCT_BASE;
usb_dev_ptr->XD_HEAD = NULL;
usb_dev_ptr->XD_TAIL = NULL;
usb_dev_ptr->XD_ENTRIES = 0;
/* Enqueue all the XDs */
for (i=0;i<MAX_XDS_FOR_TR_CALLS;i++)
{
xd_ptr->SCRATCH_PTR = temp_scratch_ptr;
xd_ptr->SCRATCH_PTR->FREE = _usb_device_free_XD;
xd_ptr->SCRATCH_PTR->PRIVATE = (pointer)usb_dev_ptr;
_usb_device_free_XD((pointer)xd_ptr);
xd_ptr++;
temp_scratch_ptr++;
} /* Endfor */
usb_dev_ptr->TEMP_XD_PTR = (XD_STRUCT_PTR)USB_memalloc(sizeof(XD_STRUCT));
if(usb_dev_ptr->TEMP_XD_PTR == NULL)
{
USB_printf("_usb_device_init, malloc of %d bytes for TEMP_XD_STRUCT failed\n",
sizeof(XD_STRUCT));
_usb_device_cleanup(usb_dev_ptr);
return USBERR_ALLOC;
}
USB_memzero(usb_dev_ptr->TEMP_XD_PTR, sizeof(XD_STRUCT));
/* Allocate 2 bytes for USB_STATUS to be sent over USB, so Cache line aligned */
usb_dev_ptr->STATUS_UNAIGNED_PTR = (uint_8*)USB_memalloc(sizeof(uint_16) + PSP_CACHE_LINE_SIZE);
if(usb_dev_ptr->STATUS_UNAIGNED_PTR == NULL)
{
USB_printf("_usb_device_init, malloc of %d bytes for USB_STATUS failed\n",
sizeof(uint_16) + PSP_CACHE_LINE_SIZE);
_usb_device_cleanup(usb_dev_ptr);
return USBERR_ALLOC;
}
USB_memzero(usb_dev_ptr->STATUS_UNAIGNED_PTR, sizeof(uint_16) + PSP_CACHE_LINE_SIZE);
usb_dev_ptr->STATUS_PTR = (uint_16*)USB_CACHE_ALIGN((uint_32)usb_dev_ptr->STATUS_UNAIGNED_PTR);
/* Allocate 53 bytes for USB Test packet to be sent over USB, so Cache line aligned */
usb_dev_ptr->TEST_PKT_UNAIGNED_PTR = (uint_8*)USB_memalloc(USB_TEST_MODE_TEST_PACKET_LENGTH + PSP_CACHE_LINE_SIZE);
if(usb_dev_ptr->TEST_PKT_UNAIGNED_PTR == NULL)
{
USB_printf("_usb_device_init, malloc of %d bytes for USB Test packet failed\n",
USB_TEST_MODE_TEST_PACKET_LENGTH + PSP_CACHE_LINE_SIZE);
_usb_device_cleanup(usb_dev_ptr);
return USBERR_ALLOC;
}
USB_memzero(usb_dev_ptr->TEST_PKT_UNAIGNED_PTR, USB_TEST_MODE_TEST_PACKET_LENGTH + PSP_CACHE_LINE_SIZE);
usb_dev_ptr->TEST_PKT_PTR = (uint_8*)USB_CACHE_ALIGN((uint_32)usb_dev_ptr->TEST_PKT_UNAIGNED_PTR);
/* Initialize the USB controller chip */
error = _usb_dci_vusb20_init(devnum, usb_dev_ptr);
if (error)
{
_usb_device_cleanup(usb_dev_ptr);
USB_printf("_usb_device_init, init failed");
return USBERR_INIT_FAILED;
} /* Endif */
USB_printf("device_init: pDev=0x%x, pXD(%d)=0x%x, pSCRATCH(%d)=0x%x, pTempXD=0x%x\n",
(unsigned)usb_dev_ptr, MAX_XDS_FOR_TR_CALLS, (unsigned)usb_dev_ptr->XD_BASE,
MAX_XDS_FOR_TR_CALLS, (unsigned)usb_dev_ptr->XD_SCRATCH_STRUCT_BASE,
(unsigned)usb_dev_ptr->TEMP_XD_PTR);
*handle = usb_dev_ptr;
return USB_OK;
} /* EndBody */
