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This package contains a simple test of tests for various elements of the SmartBoard hardware, which is a simple baseboard designed for easy embedding. It is able to run both a semi-automatic test suite as well as allow interactive testing.
Dependencies: EthernetNetIf NTPClient_NetServices mbed
This program is most of what you need to test your SmartBoard baseboard hardware. It provides a means to test the following:
- Two channels of CAN (with a loopback cable)
- RS-232 Ports
- Analog inputs
- PWM outputs
- Ethernet port
- Real time clock
- micro SD
- USB Host port
USBHostLite/usbhost_lpc17xx.h
- Committer:
- WiredHome
- Date:
- 2011-04-04
- Revision:
- 5:42b456ce6f71
- Parent:
- 4:ca93a8d4874d
File content as of revision 5:42b456ce6f71:
/* ************************************************************************************************************** * NXP USB Host Stack * * (c) Copyright 2008, NXP SemiConductors * (c) Copyright 2008, OnChip Technologies LLC * All Rights Reserved * * www.nxp.com * www.onchiptech.com * * File : usbhost_lpc17xx.h * Programmer(s) : Ravikanth.P * Version : * ************************************************************************************************************** */ #ifndef USBHOST_LPC17xx_H #define USBHOST_LPC17xx_H /* ************************************************************************************************************** * INCLUDE HEADER FILES ************************************************************************************************************** */ #include "usbhost_inc.h" /* ************************************************************************************************************** * PRINT CONFIGURATION ************************************************************************************************************** */ #define PRINT_ENABLE 1 #if PRINT_ENABLE #define PRINT_Log(...) printf(__VA_ARGS__) #define PRINT_Err(rc) printf("ERROR: In %s at Line %u - rc = %d\n", __FUNCTION__, __LINE__, rc) #else #define PRINT_Log(...) do {} while(0) #define PRINT_Err(rc) do {} while(0) #endif /* ************************************************************************************************************** * GENERAL DEFINITIONS ************************************************************************************************************** */ #define DESC_LENGTH(x) x[0] #define DESC_TYPE(x) x[1] #define HOST_GET_DESCRIPTOR(descType, descIndex, data, length) \ Host_CtrlRecv(USB_DEVICE_TO_HOST | USB_RECIPIENT_DEVICE, GET_DESCRIPTOR, \ (descType << 8)|(descIndex), 0, length, data) #define HOST_SET_ADDRESS(new_addr) \ Host_CtrlSend(USB_HOST_TO_DEVICE | USB_RECIPIENT_DEVICE, SET_ADDRESS, \ new_addr, 0, 0, NULL) #define USBH_SET_CONFIGURATION(configNum) \ Host_CtrlSend(USB_HOST_TO_DEVICE | USB_RECIPIENT_DEVICE, SET_CONFIGURATION, \ configNum, 0, 0, NULL) #define USBH_SET_INTERFACE(ifNum, altNum) \ Host_CtrlSend(USB_HOST_TO_DEVICE | USB_RECIPIENT_INTERFACE, SET_INTERFACE, \ altNum, ifNum, 0, NULL) /* ************************************************************************************************************** * OHCI OPERATIONAL REGISTER FIELD DEFINITIONS ************************************************************************************************************** */ /* ------------------ HcControl Register --------------------- */ #define OR_CONTROL_CLE 0x00000010 #define OR_CONTROL_BLE 0x00000020 #define OR_CONTROL_HCFS 0x000000C0 #define OR_CONTROL_HC_OPER 0x00000080 /* ----------------- HcCommandStatus Register ----------------- */ #define OR_CMD_STATUS_HCR 0x00000001 #define OR_CMD_STATUS_CLF 0x00000002 #define OR_CMD_STATUS_BLF 0x00000004 /* --------------- HcInterruptStatus Register ----------------- */ #define OR_INTR_STATUS_WDH 0x00000002 #define OR_INTR_STATUS_RHSC 0x00000040 /* --------------- HcInterruptEnable Register ----------------- */ #define OR_INTR_ENABLE_WDH 0x00000002 #define OR_INTR_ENABLE_RHSC 0x00000040 #define OR_INTR_ENABLE_MIE 0x80000000 /* ---------------- HcRhDescriptorA Register ------------------ */ #define OR_RH_STATUS_LPSC 0x00010000 #define OR_RH_STATUS_DRWE 0x00008000 /* -------------- HcRhPortStatus[1:NDP] Register -------------- */ #define OR_RH_PORT_CCS 0x00000001 #define OR_RH_PORT_PRS 0x00000010 #define OR_RH_PORT_CSC 0x00010000 #define OR_RH_PORT_PRSC 0x00100000 /* ************************************************************************************************************** * FRAME INTERVAL ************************************************************************************************************** */ #define FI 0x2EDF /* 12000 bits per frame (-1) */ #define DEFAULT_FMINTERVAL ((((6 * (FI - 210)) / 7) << 16) | FI) /* ************************************************************************************************************** * TRANSFER DESCRIPTOR CONTROL FIELDS ************************************************************************************************************** */ #define TD_ROUNDING (USB_INT32U) (0x00040000) /* Buffer Rounding */ #define TD_SETUP (USB_INT32U)(0) /* Direction of Setup Packet */ #define TD_IN (USB_INT32U)(0x00100000) /* Direction In */ #define TD_OUT (USB_INT32U)(0x00080000) /* Direction Out */ #define TD_DELAY_INT(x) (USB_INT32U)((x) << 21) /* Delay Interrupt */ #define TD_TOGGLE_0 (USB_INT32U)(0x02000000) /* Toggle 0 */ #define TD_TOGGLE_1 (USB_INT32U)(0x03000000) /* Toggle 1 */ #define TD_CC (USB_INT32U)(0xF0000000) /* Completion Code */ /* ************************************************************************************************************** * USB STANDARD REQUEST DEFINITIONS ************************************************************************************************************** */ #define USB_DESCRIPTOR_TYPE_DEVICE 1 #define USB_DESCRIPTOR_TYPE_CONFIGURATION 2 #define USB_DESCRIPTOR_TYPE_INTERFACE 4 #define USB_DESCRIPTOR_TYPE_ENDPOINT 5 /* ----------- Control RequestType Fields ----------- */ #define USB_DEVICE_TO_HOST 0x80 #define USB_HOST_TO_DEVICE 0x00 #define USB_REQUEST_TYPE_CLASS 0x20 #define USB_RECIPIENT_DEVICE 0x00 #define USB_RECIPIENT_INTERFACE 0x01 /* -------------- USB Standard Requests -------------- */ #define SET_ADDRESS 5 #define GET_DESCRIPTOR 6 #define SET_CONFIGURATION 9 #define SET_INTERFACE 11 /* ************************************************************************************************************** * TYPE DEFINITIONS ************************************************************************************************************** */ typedef struct hcEd { /* ----------- HostController EndPoint Descriptor ------------- */ volatile USB_INT32U Control; /* Endpoint descriptor control */ volatile USB_INT32U TailTd; /* Physical address of tail in Transfer descriptor list */ volatile USB_INT32U HeadTd; /* Physcial address of head in Transfer descriptor list */ volatile USB_INT32U Next; /* Physical address of next Endpoint descriptor */ } HCED; typedef struct hcTd { /* ------------ HostController Transfer Descriptor ------------ */ volatile USB_INT32U Control; /* Transfer descriptor control */ volatile USB_INT32U CurrBufPtr; /* Physical address of current buffer pointer */ volatile USB_INT32U Next; /* Physical pointer to next Transfer Descriptor */ volatile USB_INT32U BufEnd; /* Physical address of end of buffer */ } HCTD; typedef struct hcca { /* ----------- Host Controller Communication Area ------------ */ volatile USB_INT32U IntTable[32]; /* Interrupt Table */ volatile USB_INT32U FrameNumber; /* Frame Number */ volatile USB_INT32U DoneHead; /* Done Head */ volatile USB_INT08U Reserved[116]; /* Reserved for future use */ volatile USB_INT08U Unknown[4]; /* Unused */ } HCCA; /* ************************************************************************************************************** * EXTERN DECLARATIONS ************************************************************************************************************** */ extern volatile HCED *EDBulkIn; /* BulkIn endpoint descriptor structure */ extern volatile HCED *EDBulkOut; /* BulkOut endpoint descriptor structure */ extern volatile HCTD *TDHead; /* Head transfer descriptor structure */ extern volatile HCTD *TDTail; /* Tail transfer descriptor structure */ extern volatile USB_INT08U *TDBuffer; /* Current Buffer Pointer of transfer descriptor */ /* ************************************************************************************************************** * FUNCTION PROTOTYPES ************************************************************************************************************** */ void Host_Init (void); extern "C" void USB_IRQHandler(void) __irq; USB_INT32S Host_EnumDev (void); USB_INT32S Host_ProcessTD(volatile HCED *ed, volatile USB_INT32U token, volatile USB_INT08U *buffer, USB_INT32U buffer_len); void Host_DelayUS ( USB_INT32U delay); void Host_DelayMS ( USB_INT32U delay); void Host_TDInit (volatile HCTD *td); void Host_EDInit (volatile HCED *ed); void Host_HCCAInit (volatile HCCA *hcca); USB_INT32S Host_CtrlRecv ( USB_INT08U bm_request_type, USB_INT08U b_request, USB_INT16U w_value, USB_INT16U w_index, USB_INT16U w_length, volatile USB_INT08U *buffer); USB_INT32S Host_CtrlSend ( USB_INT08U bm_request_type, USB_INT08U b_request, USB_INT16U w_value, USB_INT16U w_index, USB_INT16U w_length, volatile USB_INT08U *buffer); void Host_FillSetup( USB_INT08U bm_request_type, USB_INT08U b_request, USB_INT16U w_value, USB_INT16U w_index, USB_INT16U w_length); void Host_WDHWait (void); USB_INT32U ReadLE32U (volatile USB_INT08U *pmem); void WriteLE32U (volatile USB_INT08U *pmem, USB_INT32U val); USB_INT16U ReadLE16U (volatile USB_INT08U *pmem); void WriteLE16U (volatile USB_INT08U *pmem, USB_INT16U val); USB_INT32U ReadBE32U (volatile USB_INT08U *pmem); void WriteBE32U (volatile USB_INT08U *pmem, USB_INT32U val); USB_INT16U ReadBE16U (volatile USB_INT08U *pmem); void WriteBE16U (volatile USB_INT08U *pmem, USB_INT16U val); #endif