URL https://opencores.org/ocsvn/pcie_ds_dma/pcie_ds_dma/trunk

Subversion Repositories pcie_ds_dma

[/] [pcie_ds_dma/] [trunk/] [soft/] [linux/] [application/] [board_exam/] [main.cpp] - Diff between revs 6 and 54

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Rev 6	Rev 54
Line 76...	Line 76...
`}`	`}`

`brd->brd_init();`	`brd->brd_init();`
`brd->brd_pld_info();`	`brd->brd_pld_info();`

`std::cout << "Reset FPGA..." << std::endl;`
`brd->brd_reg_poke_ind(0,0,1);`
`brd->brd_delay(100);`
`brd->brd_reg_poke_ind(0,0,0);`
`brd->brd_delay(100);`

`std::cout << "Init FPGA..." << std::endl;`
`for( int trd=0; trd<8; trd++ ) {`
`brd->brd_reg_poke_ind( trd, 0, 1 );`
`}`
`for( int trd=0; trd<8; trd++ ) {`
`for( int ii=1; ii<32; ii++ ) {`
`brd->brd_reg_poke_ind( trd, ii, 0 );`
`}`
`}`
`for( int trd=0; trd<8; trd++ ) {`
`brd->brd_reg_poke_ind( trd, 0, 0 );`
`}`

`std ::cout << "Press enter to allocate DMA memory..." << endl;`	`std ::cout << "Press enter to allocate DMA memory..." << endl;`
`getchar();`	`getchar();`

`int DmaChan = 1;`	`int DmaChan = 1;`

Line 110...	Line 91...
`BLOCK_SIZE,`	`BLOCK_SIZE,`
`pBuffers,`	`pBuffers,`
`NULL,`	`NULL,`
`};`	`};`

`brd->dma_alloc(dmaChan, &sSCA);`	`brd->dma_allocate_memory(dmaChan, &sSCA);`

`brd->dma_set_local_addr(DmaChan, 0x1000);`	`brd->dma_set_local_addr(DmaChan, 0x1000);`
`brd->dma_stop(DmaChan);`	`brd->dma_stop(DmaChan);`
`brd->dma_reset_fifo(DmaChan);`	`brd->dma_reset_fifo(DmaChan);`
`brd->dma_reset_fifo(DmaChan);`

`std ::cout << "Press enter to start DMA channel..." << endl;`	`std ::cout << "Press enter to start DMA channel..." << endl;`
`getchar();`	`getchar();`

`// fill data buffers`	`// fill data buffers`
Line 141...	Line 121...
`// show data buffers`	`// show data buffers`
`for(int j=0; j<NUM_BLOCK; j++) {`	`for(int j=0; j<NUM_BLOCK; j++) {`

`std ::cout << "DMA data buffer " << j << ":" << endl;`	`std ::cout << "DMA data buffer " << j << ":" << endl;`
`buffer = (u32*)pBuffers[j];`	`buffer = (u32*)pBuffers[j];`
`for(unsigned i=0; i<32; i++) {`	`for(unsigned i=0; i<8; i++) {`
`std::cout << hex << buffer[i] << " ";`	`std::cout << hex << buffer[i] << " ";`
`}`	`}`
`std ::cout << endl;`	`std ::cout << endl;`
`}`	`}`
`std::cout << dec << endl;`	`std::cout << dec << endl;`

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Subversion Repositories pcie_ds_dma

[/] [pcie_ds_dma/] [trunk/] [soft/] [linux/] [application/] [board_exam/] [main.cpp] - Diff between revs 6 and 54