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zdma
Xilinx SDK Drivers API Documentation
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This file contains the example using XZDma driver to do simple data read on ZDMA device.
MODIFICATION HISTORY:
Ver Who Date Changes
1.0 vns 2/27/15 First release ms 04/05/17 Modified comment lines notation in functions to avoid unnecessary description to get displayed while generating doxygen and also changed filename tag to include the file in doxygen examples. 1.3 mus 08/14/17 Do not perform cache operations if CCI is enabled
Macros | |
#define | ZDMA_INTC_DEVICE_ID XPAR_SCUGIC_SINGLE_DEVICE_ID |
SCUGIC Device ID. More... | |
#define | ZDMA_INTR_DEVICE_ID XPAR_XADMAPS_0_INTR |
ZDMA Interrupt Id. More... | |
#define | SIZE 100 |
Size of the data to be transferred. More... | |
Functions | |
int | XZDma_SimpleReadOnlyExample (u16 DeviceId) |
This function does a test of the data transfer in simple mode of read only mode on the ZDMA driver. More... | |
int | main (void) |
Main function to call the example. More... | |
Variables | |
XZDma | ZDma |
Instance of the ZDMA Device. More... | |
XScuGic | Intc |
XIntc Instance. More... | |
u32 | SrcBuf [256] |
Source buffer. More... | |
u8 | Done = 0 |
Done flag. More... | |
#define SIZE 100 |
Size of the data to be transferred.
Referenced by XZDma_SimpleReadOnlyExample().
#define ZDMA_INTC_DEVICE_ID XPAR_SCUGIC_SINGLE_DEVICE_ID |
SCUGIC Device ID.
#define ZDMA_INTR_DEVICE_ID XPAR_XADMAPS_0_INTR |
ZDMA Interrupt Id.
int main | ( | void | ) |
Main function to call the example.
References XZDma_SimpleReadOnlyExample().
int XZDma_SimpleReadOnlyExample | ( | u16 | DeviceId | ) |
This function does a test of the data transfer in simple mode of read only mode on the ZDMA driver.
DeviceId | is the XPAR_<ZDMA Instance>_DEVICE_ID value from xparameters.h. |
References XZDma_Config::BaseAddress, XZDma_Config::IsCacheCoherent, SIZE, SrcBuf, XZDma_CfgInitialize(), XZDMA_HANDLER_DONE, XZDma_LookupConfig(), XZDMA_RDONLY_MODE, XZDma_SelfTest(), XZDma_SetCallBack(), and XZDma_SetMode().
Referenced by main().
u8 Done = 0 |
Done flag.
XScuGic Intc |
XIntc Instance.
u8 SrcBuf | ( | ) |
Source buffer.
Referenced by XZDma_LinearExample(), XZDma_LinkedListExample(), XZDma_SimpleExample(), and XZDma_SimpleReadOnlyExample().
XZDma ZDma |
Instance of the ZDMA Device.