mipicsiss
Xilinx SDK Drivers API Documentation
Functions
pipeline_program.h File Reference

Overview

This header file contains the definitions for structures for video pipeline and extern declarations. 

MODIFICATION HISTORY:
Ver   Who    Date     Changes






1.00  pg    12/07/17 Initial release.

Functions

u32 SetupDSI (void)
 This function programs MIPI DSI SS with the required timing paramters. More...
 
u32 InitTreadyGpio (void)
 This function initializes GPIO IP for tready selection and gets config parameters. More...
 
u32 InitializeCsiRxSs (void)
 This function programs MIPI CSI SS with the required timing paramters. More...
 
u32 InitializeVdma (void)
 This function initializes Axi VDMA IP and gets config parameters. More...
 
void SetColorDepth (void)
 This function sets colour depth value getting from MIPI CSI2 RX SS. More...
 
void SelectDSIOuptut (void)
 This function programs GPIO to 0 to select tready from MIPI DSI SS. More...
 
void SelectHDMIOutput (void)
 This function programs GPIO to '1' to select tready from HDMI. More...
 
int InitIIC (void)
 This function writes, reads, and verifies the data to the IIC EEPROM. More...
 
void SetupIICIntrHandlers (void)
 This function sets send, receive and error handlers for IIC interrupts. More...
 
int MuxInit (void)
 This function initializes the IIC MUX to select EEPROM. More...
 
int SetupCameraSensor (void)
 This function setup Camera sensor programming wrt resolution selected. More...
 
int StartSensor (void)
 This function starts camera sensor to transmit captured video. More...
 
void InitCSC2TPG_Vdma (void)
 This function provides information to program vdma wrt BPC. More...
 
void PrintPipeConfig (void)
 This function prints the video pipeline information. More...
 
void DisableCSI (void)
 This function disables MIPI CSI IP. More...
 
void DisableTPGVdma (void)
 This function stops VDMA IP transactions. More...
 
void DisableScaler (void)
 This function stops VProc_SS scalar IP. More...
 
void DisableDSI (void)
 This function disables MIPI DSI SS. More...
 
void InitDSI (void)
 This function programs MIPI DSI SS with the required timing paramters. More...
 
void InitVprocSs_Scaler (int count)
 This function initializes and configures VProcSS IP for scalar mode with the given input and output width and height values. More...
 
void EnableCSI (void)
 This function enables MIPI CSI IP. More...
 

Function Documentation

void DisableCSI ( void  )

This function disables MIPI CSI IP.

  • This function disables MIPI CSI IP
      • Returns
        None.
        Note
        None.
        Returns
        None.
        Note
        None.

References XCsiSs_Reset().

void DisableDSI ( void  )

This function disables MIPI DSI SS.

  • This function disables MIPI DSI SS.
      • Returns
        None.
        Note
        None.
        Returns
        None.
        Note
        None.
void DisableScaler ( void  )

This function stops VProc_SS scalar IP.

Returns
None.
Note
None.
void DisableTPGVdma ( void  )

This function stops VDMA IP transactions.

Returns
None.
Note
None.
void EnableCSI ( void  )

This function enables MIPI CSI IP.

  • This function enables MIPI CSI IP
      • Returns
        None.
        Note
        None.
        Returns
        None.
        Note
        None.

References XCsiSs_Activate(), XCsiSs_Configure(), and XCsiSs_Reset().

Referenced by main().

void InitCSC2TPG_Vdma ( void  )

This function provides information to program vdma wrt BPC.

Returns
None.
Note
None.

References InitVDMA().

void InitDSI ( void  )

This function programs MIPI DSI SS with the required timing paramters.

Returns
None.
Note
None.
u32 InitializeCsiRxSs ( void  )

This function programs MIPI CSI SS with the required timing paramters.

Returns
None.
Note
None.

This function programs MIPI CSI SS with the required timing paramters.

Returns
XST_SUCCESS if successful or else XST_FAILURE.
Note
None.

References XCsiSs_Config::BaseAddr, XCsiSs_CfgInitialize(), and XCsiSs_LookupConfig().

Referenced by main().

u32 InitializeVdma ( void  )

This function initializes Axi VDMA IP and gets config parameters.

Returns
XST_SUCCESS if successful or else XST_FAILURE.
Note
None.
int InitIIC ( void  )

This function writes, reads, and verifies the data to the IIC EEPROM.

It does the write as a single page write, performs a buffered read.

Parameters
None.
Returns
XST_SUCCESS if successful else XST_FAILURE.
Note
None.

This function writes, reads, and verifies the data to the IIC EEPROM.

Returns
XST_SUCCESS if successful else XST_FAILURE.
Note
None.

Referenced by main().

u32 InitTreadyGpio ( void  )

This function initializes GPIO IP for tready selection and gets config parameters.

Returns
XST_SUCCESS if successful or else XST_FAILURE.
Note
None.
void InitVprocSs_Scaler ( int  count)

This function initializes and configures VProcSS IP for scalar mode with the given input and output width and height values.

Parameters
countis a flag value to initialize IP only once.
Returns
None.
Note
None.
int MuxInit ( void  )

This function initializes the IIC MUX to select EEPROM.

Parameters
None.
Returns
XST_SUCCESS if pass, otherwise XST_FAILURE.
Note
None.

References FmcWriteData().

void PrintPipeConfig ( void  )

This function prints the video pipeline information.

Returns
None.
Note
None.
void SelectDSIOuptut ( void  )

This function programs GPIO to 0 to select tready from MIPI DSI SS.

Returns
None.
Note
None.
void SelectHDMIOutput ( void  )

This function programs GPIO to '1' to select tready from HDMI.

Returns
None.
Note
None.
void SetColorDepth ( void  )

This function sets colour depth value getting from MIPI CSI2 RX SS.

Returns
None.
Note
None.

References XCsiSs::Config, GetColorDepth(), and XCsiSs_Config::PixelFormat.

int SetupCameraSensor ( void  )

This function setup Camera sensor programming wrt resolution selected.

Returns
XST_SUCCESS if successful else XST_FAILURE.
Note
None.

References SensorReadData(), and SensorWriteData().

u32 SetupDSI ( void  )

This function programs MIPI DSI SS with the required timing paramters.

Returns
None.
Note
None.

This function programs MIPI DSI SS with the required timing paramters.

Returns
None.
Note
None.

Referenced by main().

void SetupIICIntrHandlers ( void  )

This function sets send, receive and error handlers for IIC interrupts.

Returns
None.
Note
None.

References ReceiveHandler(), SendHandler(), and StatusHandler().

int StartSensor ( void  )

This function starts camera sensor to transmit captured video.

Returns
XST_SUCCESS if successful else XST_FAILURE.
Note
None.

References SensorWriteData().