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mipicsiss
Xilinx SDK Drivers API Documentation
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MODIFICATION HISTORY:
Ver Who Date Changes
X.XX XX YY/MM/DD 1.00 RHe 19/09/20 Initial release.
Functions | |
int | InitIIC () |
This function writes, reads, and verifies the data to the IIC EEPROM. More... | |
int | FmcWriteData (u16 ByteCount) |
This function writes a buffer of data to the FMC IIC. More... | |
int | FmcReadData (u8 *BufferPtr, u16 ByteCount) |
This function reads data from the FMC IIC into a specified buffer. More... | |
int | AdapterWriteData (u16 ByteCount) |
This function writes a buffer of data to the Adapter IIC. More... | |
int | AdapterReadData (u8 *BufferPtr, u16 ByteCount) |
This function reads data from the Adapter IIC into a specified buffer. More... | |
void | SetupIICIntrHandlers () |
This function sets send, receive and error handlers for IIC interrupts. More... | |
void | SendHandler (XIic *InstancePtr) |
This Send handler is called asynchronously from an interrupt context and indicates that data in the specified buffer has been sent. More... | |
void | ReceiveHandler (XIic *InstancePtr) |
This Receive handler is called asynchronously from an interrupt context and indicates that data in the specified buffer has been Received. More... | |
void | StatusHandler (XIic *InstancePtr, int Event) |
This Status handler is called asynchronously from an interrupt context and indicates the events that have occurred. More... | |
void | DisableDSI () |
This function disables MIPI DSI SS. More... | |
void | DisableCSI () |
This function disables MIPI CSI IP. More... | |
void | EnableCSI () |
This function enables MIPI CSI IP. More... | |
void | InitDSI () |
This function programs MIPI DSI SS with the required timing paramters. More... | |
void | EnableDSI () |
This function enables MIPI DSI SS. More... | |
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 | 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 | DisableTPGVdma (void) |
This function stops VDMA IP transactions. More... | |
void | DisableScaler (void) |
This function stops VProc_SS scalar IP. 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... | |
int AdapterReadData | ( | u8 * | BufferPtr, |
u16 | ByteCount | ||
) |
This function reads data from the Adapter IIC into a specified buffer.
BufferPtr | contains the address of the data buffer to be filled. |
ByteCount | contains the number of bytes in the buffer to be read. |
References AdapterWriteData().
int AdapterWriteData | ( | u16 | ByteCount | ) |
This function writes a buffer of data to the Adapter IIC.
ByteCount | contains the number of bytes in the buffer to be written. |
Referenced by AdapterReadData().
void DisableCSI | ( | void | ) |
This function disables MIPI CSI IP.
void DisableDSI | ( | void | ) |
This function disables MIPI DSI SS.
void DisableScaler | ( | void | ) |
This function stops VProc_SS scalar IP.
void DisableTPGVdma | ( | void | ) |
This function stops VDMA IP transactions.
void EnableCSI | ( | void | ) |
This function enables MIPI CSI IP.
void EnableDSI | ( | void | ) |
This function enables MIPI DSI SS.
int FmcReadData | ( | u8 * | BufferPtr, |
u16 | ByteCount | ||
) |
This function reads data from the FMC IIC into a specified buffer.
BufferPtr | contains the address of the data buffer to be filled. |
ByteCount | contains the number of bytes in the buffer to be read. |
References FmcWriteData().
int FmcWriteData | ( | u16 | ByteCount | ) |
This function writes a buffer of data to the FMC IIC.
ByteCount | contains the number of bytes in the buffer to be written. |
Referenced by FmcReadData(), and MuxInit().
void InitCSC2TPG_Vdma | ( | void | ) |
This function provides information to program vdma wrt BPC.
Referenced by main().
void InitDSI | ( | void | ) |
This function programs MIPI DSI SS with the required timing paramters.
u32 InitializeCsiRxSs | ( | void | ) |
This function programs MIPI CSI SS with the required timing paramters.
This function programs MIPI CSI SS with the required timing paramters.
u32 InitializeVdma | ( | void | ) |
This function initializes Axi VDMA IP and gets config parameters.
Referenced by main().
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.
None. |
This function writes, reads, and verifies the data to the IIC EEPROM.
u32 InitTreadyGpio | ( | void | ) |
This function initializes GPIO IP for tready selection and gets config parameters.
Referenced by main().
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.
count | is a flag value to initialize IP only once. |
int MuxInit | ( | void | ) |
This function initializes the IIC MUX to select EEPROM.
None. |
void PrintPipeConfig | ( | void | ) |
void ReceiveHandler | ( | XIic * | InstancePtr | ) |
This Receive handler is called asynchronously from an interrupt context and indicates that data in the specified buffer has been Received.
InstancePtr | is not used, but contains a pointer to the IIC device driver instance which the handler is being called for. |
Referenced by SetupIICIntrHandlers().
void SelectDSIOuptut | ( | void | ) |
This function programs GPIO to 0 to select tready from MIPI DSI SS.
Referenced by main().
void SelectHDMIOutput | ( | void | ) |
This function programs GPIO to '1' to select tready from HDMI.
Referenced by main().
void SendHandler | ( | XIic * | InstancePtr | ) |
This Send handler is called asynchronously from an interrupt context and indicates that data in the specified buffer has been sent.
InstancePtr | is not used, but contains a pointer to the IIC device driver instance which the handler is being called for. |
Referenced by SetupIICIntrHandlers().
void SetColorDepth | ( | void | ) |
This function sets colour depth value getting from MIPI CSI2 RX SS.
Referenced by main().
int SetupCameraSensor | ( | void | ) |
This function setup Camera sensor programming wrt resolution selected.
Referenced by main().
u32 SetupDSI | ( | void | ) |
This function programs MIPI DSI SS with the required timing paramters.
This function programs MIPI DSI SS with the required timing paramters.
void SetupIICIntrHandlers | ( | void | ) |
This function sets send, receive and error handlers for IIC interrupts.
int StartSensor | ( | void | ) |
This function starts camera sensor to transmit captured video.
Referenced by main().
void StatusHandler | ( | XIic * | InstancePtr, |
int | Event | ||
) |
This Status handler is called asynchronously from an interrupt context and indicates the events that have occurred.
InstancePtr | is a pointer to the IIC driver instance for which the handler is being called for. |
Event | indicates the condition that has occurred. |
Referenced by SetupIICIntrHandlers().