dspsyscfg_c.c

使用5509A的usb的程序代码

/*   Do *not* directly modify this file.  It was    */
/*   generated by the Configuration Tool; any  */
/*   changes risk being overwritten.                */

/* INPUT DspSys.cdb */

/*  Include Header File  */
#include "DspSyscfg.h"


#ifdef __cplusplus
#pragma CODE_SECTION(".text:CSL_cfgInit")
#else
#pragma CODE_SECTION(CSL_cfgInit,".text:CSL_cfgInit")
#endif


#ifdef __cplusplus
#pragma FUNC_EXT_CALLED()
#else
#pragma FUNC_EXT_CALLED(CSL_cfgInit)
#endif

#define N     4

extern Uint16 databuffer0;

extern Uint16 databuffer1;

extern Uint16 databuffer2;

extern void USB_ctl_handler();
extern void USB_ctl_handler();
extern void USB_bulkOutEvHandler();
extern void USB_bulkInEvHandler();

USB_EpObj* myUsbConfig[N+1];

static int _cslUsbIndex_ = 0;
/*  Config Structures */
DMA_Config dmaCfg0 = {
    0x0009,        /*  Source Destination Register (CSDP)  */
    0x4060,        /*  Control Register (CCR)  */
    0x0008,        /*  Interrupt Control Register (CICR)  */
    (DMA_AdrPtr)0x100000,        /*  Lower Source Address (CSSA_L)- Numeric(Byte Address)  */
    0x0010,        /*  Upper Source Address (CSSA_U) - Numeric(Byte Address)  */
    (DMA_AdrPtr)&databuffer0,        /*  Lower Destination Address (CDSA_L) - Symbolic(Byte Address)  */
    NULL,        /*  Upper Destination Address (CDSA_U) - Symbolic(Byte Address)  */
    0x0800,        /*  Element Number (CEN)  */
    0x0001,        /*  Frame Number (CFN)  */
    0x0000,        /*  Frame Index (CFI)  */
    0x0000         /*  Element Index (CEI)  */
};

DMA_Config dmaCfg1 = {
    0x0009,        /*  Source Destination Register (CSDP)  */
    0x4200,        /*  Control Register (CCR)  */
    0x0020,        /*  Interrupt Control Register (CICR)  */
    (DMA_AdrPtr)0x100000,        /*  Lower Source Address (CSSA_L)- Numeric(Byte Address)  */
    0x0010,        /*  Upper Source Address (CSSA_U) - Numeric(Byte Address)  */
    (DMA_AdrPtr)&databuffer1,        /*  Lower Destination Address (CDSA_L) - Symbolic(Byte Address)  */
    NULL,        /*  Upper Destination Address (CDSA_U) - Symbolic(Byte Address)  */
    0x0800,        /*  Element Number (CEN)  */
    0x0001,        /*  Frame Number (CFN)  */
    0x0000,        /*  Frame Index (CFI)  */
    0x0000         /*  Element Index (CEI)  */
};

DMA_Config dmaCfg2 = {
    0x0009,        /*  Source Destination Register (CSDP)  */
    0x0060,        /*  Control Register (CCR)  */
    0x0008,        /*  Interrupt Control Register (CICR)  */
    (DMA_AdrPtr)0x100000,        /*  Lower Source Address (CSSA_L)- Numeric(Byte Address)  */
    0x0010,        /*  Upper Source Address (CSSA_U) - Numeric(Byte Address)  */
    (DMA_AdrPtr)&databuffer2,        /*  Lower Destination Address (CDSA_L) - Symbolic(Byte Address)  */
    NULL,        /*  Upper Destination Address (CDSA_U) - Symbolic(Byte Address)  */
    0x0800,        /*  Element Number (CEN)  */
    0x0001,        /*  Frame Number (CFN)  */
    0x0000,        /*  Frame Index (CFI)  */
    0x0000         /*  Element Index (CEI)  */
};

EMIF_Config emifCfg0 = {
    0x0220,        /*  Global Control Register   */
    0x0000,        /*  Global Reset Register   */
    0x1111,        /*  CE0 Space Control Register 1   */
    0x7fff,        /*  CE0 Space Control Register 2   */
    0x0001,        /*  CE0 Space Control Register 3   */
    0x1fff,        /*  CE1 Space Control Register 1   */
    0x5fff,        /*  CE1 Space Control Register 2   */
    0x0000,        /*  CE1 Space Control Register 3   */
    0x3fff,        /*  CE2 Space Control Register 1   */
    0x5fff,        /*  CE2 Space Control Register 2   */
    0x5fff,        /*  CE2 Space Control Register 3   */
    0x3fff,        /*  CE3 Space Control Register 1   */
    0x5fff,        /*  CE3 Space Control Register 2   */
    0x5fff,        /*  CE3 Space Control Register 3   */
    0x2911,        /*  SDRAM Control Register 1   */
    0x0410,        /*  SDRAM Period Register   */
    0x0000,        /*  SDRAM Initialization Register   */
    0x0131         /*  SDRAM Control Register 2   */
};

TIMER_Config timerCfg0 = {
    0x0030,        /*  Timer Control Register (TCR)   */
    0x383f,        /*  Timer Period Register (PRD)   */
    0x0009         /*  Timer Prescalar Register (PRSC)   */
};

USB_EpObj usbEpObjOut0 = {
    USB_OUT_EP0,        /*  Endpoint Number   */
    USB_CTRL,        /*  Transfer type value   */
    0x0040,        /*  Maximum Packet Size Supported by EP   */
    0x003d,        /*  Event Mask   */
    USB_ctl_handler,        /*  Pointer to USB event ISR   */
    0x0000,        /*  Data Flags   */
    0x0000,        /*  Status   */
    0x6782,        /*  Endpoint descriptor reg block start addr   */
    0x6680,        /*  DMA reg block start addr   */
    0x0000,        /*  Total byte count   */
    0x0000,        /*  Number of bytes in the active node of the linked list   */
    NULL,        /*  Pointer to store the number of bytes moved in (out)   */
    NULL,        /*  Active data buffer pointer   */
    NULL,        /*  Pointer to NEXT Buffer   */
    0x0000         /*  Event Flag   */
};

USB_EpObj usbEpObjIn0 = {
    USB_IN_EP0,        /*  Endpoint Number   */
    USB_CTRL,        /*  Transfer type value   */
    0x0040,        /*  Maximum Packet Size Supported by EP   */
    0x0020,        /*  Event Mask   */
    USB_ctl_handler,        /*  Pointer to USB event ISR   */
    0x0000,        /*  Data Flags   */
    0x0000,        /*  Status   */
    0x6780,        /*  Endpoint descriptor reg block start addr   */
    0x66c0,        /*  DMA reg block start addr   */
    0x0000,        /*  Total byte count   */
    0x0000,        /*  Number of bytes in the active node of the linked list   */
    NULL,        /*  Pointer to store the number of bytes moved in (out)   */
    NULL,        /*  Active data buffer pointer   */
    NULL,        /*  Pointer to NEXT Buffer   */
    0x0000         /*  Event Flag   */
};

USB_EpObj usbEpObjOut2 = {
    USB_OUT_EP2,        /*  Endpoint Number   */
    USB_BULK,        /*  Transfer type value   */
    0x0040,        /*  Maximum Packet Size Supported by EP   */
    0x0020,        /*  Event Mask   */
    USB_bulkOutEvHandler,        /*  Pointer to USB event ISR   */
    0x0000,        /*  Data Flags   */
    0x0000,        /*  Status   */
    0x6710,        /*  Endpoint descriptor reg block start addr   */
    0x5810,        /*  DMA reg block start addr   */
    0x0000,        /*  Total byte count   */
    0x0000,        /*  Number of bytes in the active node of the linked list   */
    NULL,        /*  Pointer to store the number of bytes moved in (out)   */
    NULL,        /*  Active data buffer pointer   */
    NULL,        /*  Pointer to NEXT Buffer   */
    0x0000         /*  Event Flag   */
};

USB_EpObj usbEpObjIn2 = {
    USB_IN_EP2,        /*  Endpoint Number   */
    USB_BULK,        /*  Transfer type value   */
    0x0040,        /*  Maximum Packet Size Supported by EP   */
    0x0021,        /*  Event Mask   */
    USB_bulkInEvHandler,        /*  Pointer to USB event ISR   */
    0x0000,        /*  Data Flags   */
    0x0000,        /*  Status   */
    0x6750,        /*  Endpoint descriptor reg block start addr   */
    0x5850,        /*  DMA reg block start addr   */
    0x0000,        /*  Total byte count   */
    0x0000,        /*  Number of bytes in the active node of the linked list   */
    NULL,        /*  Pointer to store the number of bytes moved in (out)   */
    NULL,        /*  Active data buffer pointer   */
    NULL,        /*  Pointer to NEXT Buffer   */
    0x0000         /*  Event Flag   */
};

/*  Handles  */
DMA_Handle hDma0;
DMA_Handle hDma1;
DMA_Handle hDma2;
TIMER_Handle hTimer1;

/*
 *  ======== CSL_cfgInit() ========  
 */
void CSL_cfgInit()
{
    dmaCfg0.dmacdsal = (DMA_AdrPtr)(((Uint32)(&databuffer0) << 1) & 0xFFFF);
    dmaCfg0.dmacdsau = (Uint16)((Uint32)(&databuffer0) >> 15);
    dmaCfg1.dmacdsal = (DMA_AdrPtr)(((Uint32)(&databuffer1) << 1) & 0xFFFF);
    dmaCfg1.dmacdsau = (Uint16)((Uint32)(&databuffer1) >> 15);
    dmaCfg2.dmacdsal = (DMA_AdrPtr)(((Uint32)(&databuffer2) << 1) & 0xFFFF);
    dmaCfg2.dmacdsau = (Uint16)((Uint32)(&databuffer2) >> 15);
    hDma0 = DMA_open(DMA_CHA0, DMA_OPEN_RESET);
    hDma1 = DMA_open(DMA_CHA1, DMA_OPEN_RESET);
    hDma2 = DMA_open(DMA_CHA2, DMA_OPEN_RESET);
    hTimer1 = TIMER_open(TIMER_DEV1, TIMER_OPEN_RESET);
    myUsbConfig[_cslUsbIndex_++] = &usbEpObjOut0;
    myUsbConfig[_cslUsbIndex_++] = &usbEpObjIn0;
    myUsbConfig[_cslUsbIndex_++] = &usbEpObjOut2;
    myUsbConfig[_cslUsbIndex_++] = &usbEpObjIn2;
        
    DMA_config(hDma0, &dmaCfg0);
    DMA_config(hDma1, &dmaCfg1);
    DMA_config(hDma2, &dmaCfg2);
    EMIF_config(&emifCfg0);
    TIMER_config(hTimer1, &timerCfg0);

    /* You must use DMA_start() in your main code to start the DMA. */

	
    
    /* You must use MCBSP_start() in your main code to start the MCBSP. */

    
    /* You must use RTC_start() in your main code to start the RTC. */

    
    /* You must use WDTIM_start() in your main code to start the WDTIM. */

}