vprocss
Vitis Drivers API Documentation
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This is header for resource file that will initialize all system level peripherals.
MODIFICATION HISTORY:
Ver Who Date Changes
1.00 rc 07/07/14 First release 2.00 dmc 12/02/15 Removed UART driver instance 01/25/16 Support new GPIO instance to reset HLS IP inside the VPSS
Data Structures | |
struct | XPeriph |
System Peripheral configuration structure. More... | |
Macros | |
#define | XPeriph_SetTPGColorFormat(pPeriph, ColorFormat) ((pPeriph)->TpgConfig.ColorFmt = ColorFormat) |
This macro sets the TPG color format. More... | |
#define | XPeriph_SetTPGPattern(pPeriph, Pattern) ((pPeriph)->TpgConfig.Pattern = Pattern) |
This macro sets the TPG pattern. More... | |
#define | XPeriph_SetTPGWidth(pPeriph, width) ((pPeriph)->TpgConfig.Width = width) |
This macro sets TPG active width. More... | |
#define | XPeriph_SetTPGHeight(pPeriph, height) ((pPeriph)->TpgConfig.Height = height) |
This macro sets TPG active height. More... | |
#define | XPeriph_SetTPGInterlacedMode(pPeriph, mode) ((pPeriph)->TpgConfig.IsInterlaced = mode) |
This macro sets TPG Interlaced Mode. More... | |
#define | XPeriph_IsVideoLocked(pPeriph) |
This macro reads GPIO to check video lock status. More... | |
Functions | |
int | XPeriph_PowerOnInit (XPeriph *InstancePtr) |
This function initializes system wide common peripherals. More... | |
void | XPeriph_ResetHlsIp (XPeriph *InstancePtr) |
This function resets the Hls IP block(s) More... | |
void | XPeriph_ReportDeviceInfo (XPeriph *InstancePtr) |
This function reports system wide common peripherals included in the design. More... | |
void | XPeriph_ConfigTpg (XPeriph *InstancePtr) |
This function configures TPG to user defined parameters. More... | |
void | XPeriph_ConfigVtc (XPeriph *InstancePtr, XVidC_VideoStream *StreamPtr, u32 PixPerClk) |
This function configures VTC to output parameters. More... | |
void | XPeriph_DisableTpg (XPeriph *InstancePtr) |
This function stops TPG IP. More... | |
void | XPeriph_SetTpgParams (XPeriph *InstancePtr, u16 width, u16 height, XVidC_ColorFormat Cformat, u16 Pattern, u16 IsInterlaced) |
This function programs TPG to user defined resolution. More... | |
void | XPeriph_TpgDbgReportStatus (XPeriph *InstancePtr) |
This function reports TPG Status. More... | |
#define XPeriph_IsVideoLocked | ( | pPeriph | ) |
This macro reads GPIO to check video lock status.
pPeriph | is pointer to the peripheral Instance |
#define XPeriph_SetTPGColorFormat | ( | pPeriph, | |
ColorFormat | |||
) | ((pPeriph)->TpgConfig.ColorFmt = ColorFormat) |
This macro sets the TPG color format.
pPeriph | is pointer to the peripheral Instance |
ColorFormat | is the new color format |
Referenced by XPeriph_SetTpgParams().
#define XPeriph_SetTPGHeight | ( | pPeriph, | |
height | |||
) | ((pPeriph)->TpgConfig.Height = height) |
This macro sets TPG active height.
pPeriph | is pointer to the peripheral Instance |
height | is the new active height |
Referenced by XPeriph_SetTpgParams().
#define XPeriph_SetTPGInterlacedMode | ( | pPeriph, | |
mode | |||
) | ((pPeriph)->TpgConfig.IsInterlaced = mode) |
This macro sets TPG Interlaced Mode.
pPeriph | is pointer to the peripheral Instance |
mode | is the interlace mode T/F |
Referenced by XPeriph_SetTpgParams().
#define XPeriph_SetTPGPattern | ( | pPeriph, | |
Pattern | |||
) | ((pPeriph)->TpgConfig.Pattern = Pattern) |
This macro sets the TPG pattern.
pPeriph | is pointer to the peripheral Instance |
pattern | is the new pattern id |
Referenced by XPeriph_SetTpgParams().
#define XPeriph_SetTPGWidth | ( | pPeriph, | |
width | |||
) | ((pPeriph)->TpgConfig.Width = width) |
This macro sets TPG active width.
pPeriph | is pointer to the peripheral Instance |
width | is the new active width |
Referenced by XPeriph_SetTpgParams().
void XPeriph_ConfigTpg | ( | XPeriph * | InstancePtr | ) |
This function configures TPG to user defined parameters.
InstancePtr | is a pointer to the peripheral instance |
void XPeriph_ConfigVtc | ( | XPeriph * | InstancePtr, |
XVidC_VideoStream * | StreamPtr, | ||
u32 | PixPerClk | ||
) |
This function configures VTC to output parameters.
InstancePtr | is a pointer to the peripheral instance |
StreamPtr | is a pointer output stream |
void XPeriph_DisableTpg | ( | XPeriph * | InstancePtr | ) |
This function stops TPG IP.
InstancePtr | is a pointer to the peripheral instance |
int XPeriph_PowerOnInit | ( | XPeriph * | InstancePtr | ) |
This function initializes system wide common peripherals.
InstancePtr | is a pointer to the Subsystem instance to be worked on. |
References XPeriph_ResetHlsIp().
Referenced by XSys_Init().
void XPeriph_ReportDeviceInfo | ( | XPeriph * | InstancePtr | ) |
This function reports system wide common peripherals included in the design.
InstancePtr | is a pointer to the Subsystem instance to be worked on. |
Referenced by XSys_ReportSystemInfo().
void XPeriph_ResetHlsIp | ( | XPeriph * | InstancePtr | ) |
This function resets the Hls IP block(s)
InstancePtr | is a pointer to the peripheral instance |
Referenced by XPeriph_PowerOnInit().
void XPeriph_SetTpgParams | ( | XPeriph * | InstancePtr, |
u16 | width, | ||
u16 | height, | ||
XVidC_ColorFormat | Cformat, | ||
u16 | Pattern, | ||
u16 | IsInterlaced | ||
) |
This function programs TPG to user defined resolution.
InstancePtr | is a pointer to the peripheral instance |
width | is the new active width |
height | is the new active height |
References XPeriph_SetTPGColorFormat, XPeriph_SetTPGHeight, XPeriph_SetTPGInterlacedMode, XPeriph_SetTPGPattern, and XPeriph_SetTPGWidth.
void XPeriph_TpgDbgReportStatus | ( | XPeriph * | InstancePtr | ) |
This function reports TPG Status.
InstancePtr | is a pointer to the peripheral instance |