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/*****************************************************************************/
/**
* @file xhwicap_read_config_reg.c
*
* This file contains a design example using the HwIcap driver and hardware
* device.
*
* This example prints out the values of all the configuration registers in the
* FPGA.
*
* This example assumes that there is a UART Device or STDIO Device in the
* hardware system.
*
* @note
*
* This example can been run on any Virtex4 or Virtex5 or Virtex6 or a
* Spartan6 or a 7 series device or a Zynq device.
*
* In a Zynq device the ICAP needs to be selected using the
* XDcfg_SelectIcapInterface API of the DevCfg driver (clear the PCAP_PR bit of
* Control register in the Device Config Interface) before it can be
* accessed using the HwIcap.
*
*
*
* MODIFICATION HISTORY:
*
* Ver Who Date Changes
* ----- ---- -------- ---------------------------------------------------------
* 1.00a bjb 11/21/03 First release
* 1.00a sv 07/18/05 Minor changes to comply to Doxygen and coding guidelines
* 1.01a sv 04/10/07 Changes to support V4
* 4.00a hvm 11/30/09 Added support for V6 and updated with HAL phase 1
* modifications
* 5.00a hvm 04/28/10 Added support for S6 support.
* 6.00a hvm 08/05/11 Added support for K7 family
* 8.01a bss 05/14/12 Replaced the define XHI_C0R_1 with XHI_COR_1 for CR718042
* 10.0 bss 6/24/14 Removed support for families older than 7 series
*
*
******************************************************************************/
/***************************** Include Files *********************************/
#include
#include
#include
#include
#include
/************************** Constant Definitions *****************************/
/*
* The following constants map to the XPAR parameters created in the
* xparameters.h file. They are defined here such that a user can easily
* change all the needed parameters in one place.
*/
#define HWICAP_DEVICEID XPAR_HWICAP_0_DEVICE_ID
#define printf xil_printf /* A smaller footprint printf */
/**************************** Type Definitions *******************************/
/***************** Macros (Inline Functions) Definitions *********************/
/************************** Function Prototypes ******************************/
int HwIcapReadConfigRegExample(u16 DeviceId);
/************************** Variable Definitions *****************************/
static XHwIcap HwIcap;
/*****************************************************************************/
/**
*
* Main function to call the HWICAP example.
*
* @param None
*
* @return XST_SUCCESS if successful, XST_FAILURE if unsuccessful
*
* @note None
*
******************************************************************************/
int main(void)
{
int Status;
/*
* Run the HwIcap example, specify the Device Id generated in
* xparameters.h.
*/
Status = HwIcapReadConfigRegExample(HWICAP_DEVICEID);
if (Status != XST_SUCCESS) {
return XST_FAILURE;
}
return XST_SUCCESS;
}
/*****************************************************************************/
/**
*
* This function reads the configuration registers inside the FPGA.
*
* @param DeviceId is the XPAR__DEVICE_ID value from
* xparameters.h.
*
* @return XST_SUCCESS if successful, otherwise XST_FAILURE.
*
* @note None.
*
******************************************************************************/
int HwIcapReadConfigRegExample(u16 DeviceId)
{
int Status;
XHwIcap_Config *CfgPtr;
u32 ConfigRegData;
/*
* Initialize the HwIcap instance.
*/
CfgPtr = XHwIcap_LookupConfig(DeviceId);
if (CfgPtr == NULL) {
return XST_FAILURE;
}
Status = XHwIcap_CfgInitialize(&HwIcap, CfgPtr, CfgPtr->BaseAddress);
if (Status != XST_SUCCESS) {
return XST_FAILURE;
}
/*
* Run the Self test.
*/
Status = XHwIcap_SelfTest(&HwIcap);
if (Status != XST_SUCCESS) {
return XST_FAILURE;
}
printf("Value of the Configuration Registers. \r\n\r\n");
if (XHwIcap_GetConfigReg(&HwIcap, XHI_CRC, (u32 *)&ConfigRegData) ==
XST_SUCCESS) {
printf(" CRC -> \t %x \t\r\n", ConfigRegData);
}
if (XHwIcap_GetConfigReg(&HwIcap, XHI_FAR, (u32 *)&ConfigRegData) ==
XST_SUCCESS) {
printf(" FAR -> \t %x \t\r\n", ConfigRegData);
}
if (XHwIcap_GetConfigReg(&HwIcap, XHI_FDRI, (u32 *)&ConfigRegData) ==
XST_SUCCESS) {
printf(" FDRI -> \t %x \t\r\n", ConfigRegData);
}
if (XHwIcap_GetConfigReg(&HwIcap, XHI_FDRO, (u32 *)&ConfigRegData) ==
XST_SUCCESS) {
printf(" FDRO -> \t %x \t\r\n", ConfigRegData);
}
if (XHwIcap_GetConfigReg(&HwIcap, XHI_CMD, (u32 *)&ConfigRegData) ==
XST_SUCCESS) {
printf(" CMD -> \t %x \t\r\n", ConfigRegData);
}
if (XHwIcap_GetConfigReg(&HwIcap, XHI_CTL, (u32 *)&ConfigRegData) ==
XST_SUCCESS) {
printf(" CTL -> \t %x \t\r\n", ConfigRegData);
}
if (XHwIcap_GetConfigReg(&HwIcap, XHI_MASK, (u32 *)&ConfigRegData) ==
XST_SUCCESS) {
printf(" MASK -> \t %x \t\r\n", ConfigRegData);
}
if (XHwIcap_GetConfigReg(&HwIcap, XHI_STAT, (u32 *)&ConfigRegData) ==
XST_SUCCESS) {
printf(" STAT -> \t %x \t\r\n", ConfigRegData);
}
if (XHwIcap_GetConfigReg(&HwIcap, XHI_LOUT, (u32 *)&ConfigRegData) ==
XST_SUCCESS) {
printf(" LOUT -> \t %x \t\r\n", ConfigRegData);
}
if (XHwIcap_GetConfigReg(&HwIcap, XHI_COR, (u32 *)&ConfigRegData) ==
XST_SUCCESS) {
printf(" COR -> \t %x \t\r\n", ConfigRegData);
}
if (XHwIcap_GetConfigReg(&HwIcap, XHI_MFWR, (u32 *)&ConfigRegData) ==
XST_SUCCESS) {
printf(" MFWR -> \t %x \t\r\n", ConfigRegData);
}
if (XHwIcap_GetConfigReg(&HwIcap, XHI_CBC, (u32 *)&ConfigRegData) ==
XST_SUCCESS) {
printf(" CBC -> \t %x \t\r\n", ConfigRegData);
}
if (XHwIcap_GetConfigReg(&HwIcap, XHI_AXSS, (u32 *)&ConfigRegData) ==
XST_SUCCESS) {
printf(" AXSS -> \t %x \t\r\n", ConfigRegData);
}
if (XHwIcap_GetConfigReg(&HwIcap, XHI_IDCODE, (u32 *)&ConfigRegData) ==
XST_SUCCESS) {
printf(" IDCODE -> \t %x \t\r\n", ConfigRegData);
}
if (XHwIcap_GetConfigReg(&HwIcap, XHI_COR_1, (u32 *)&ConfigRegData) ==
XST_SUCCESS) {
printf(" COR_1 -> \t %x \t\r\n", ConfigRegData);
}
if (XHwIcap_GetConfigReg(&HwIcap, XHI_CSOB, (u32 *)&ConfigRegData) ==
XST_SUCCESS) {
printf(" CSOB -> \t %x \t\r\n", ConfigRegData);
}
if (XHwIcap_GetConfigReg(&HwIcap, XHI_WBSTAR, (u32 *)&ConfigRegData) ==
XST_SUCCESS) {
printf(" WBSTAR -> \t %x \t\r\n", ConfigRegData);
}
if (XHwIcap_GetConfigReg(&HwIcap, XHI_TIMER, (u32 *)&ConfigRegData) ==
XST_SUCCESS) {
printf(" TIMER -> \t %x \t\r\n", ConfigRegData);
}
if (XHwIcap_GetConfigReg(&HwIcap, XHI_BOOTSTS, (u32 *)&ConfigRegData) ==
XST_SUCCESS) {
printf(" BOOTSTS -> \t %x \t\r\n", ConfigRegData);
}
if (XHwIcap_GetConfigReg(&HwIcap, XHI_CTL_1, (u32 *)&ConfigRegData) ==
XST_SUCCESS) {
printf(" CTL_1 -> \t %x \t\r\n", ConfigRegData);
}
printf("\r\n HwIcapReadConfigRegExample Passed Successfully.\r\n\r\n");
return XST_SUCCESS;
}