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vprocss
Vitis Drivers API Documentation
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vprocss
Vitis Drivers API Documentation
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This is top level 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 Remove inclusion xdebug.h and use of xdbg_printf() 01/25/16 Support a new GPIO instance to reset IP inside the VPSS
Macros | |
Reset Network | |
The following constants define various reset lines in the subsystem | |
| #define | XPER_HLSIP_RESET (0x00) |
| #define | XPER_HLSIP_ENABLE (0x01) |
Functions | |
| void | XPeriph_ReportDeviceInfo (XPeriph *InstancePtr) |
| This function reports system wide common peripherals included in the design. More... | |
| 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_ConfigTpg (XPeriph *InstancePtr) |
| This function configures TPG to user defined parameters. 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_DisableTpg (XPeriph *InstancePtr) |
| This function stops TPG IP. More... | |
| void | XPeriph_TpgDbgReportStatus (XPeriph *InstancePtr) |
| This function reports TPG Status. More... | |
| void | XPeriph_ConfigVtc (XPeriph *InstancePtr, XVidC_VideoStream *StreamPtr, u32 PixPerClk) |
| This function configures VTC to output parameters. More... | |
| 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 |