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zcash-fpga
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updating AWS test c program

This commit is contained in:
bsdevlin 2019-06-29 14:24:11 +08:00
parent 261842a774
commit e598251549
1 changed files with 18 additions and 6 deletions
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24
aws/cl_zcash/software/runtime/test_zcash.c
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@ -170,15 +170,21 @@ int write_stream(uint8_t* data, unsigned int len) {
while(len_send < len) {
fpga_pci_poke64(pci_bar_handle_bar4, 0, *(uint64_t*)(&data[len_send]));
len_send += 8;
if (AXI4_enabled) {
fpga_pci_poke64(pci_bar_handle_bar4, 0, *(uint64_t*)(&data[len_send]));
len_send += 8;
} else {
rc = fpga_pci_poke(pci_bar_handle_bar0, AXI_FIFO_OFFSET+0x10ULL, *(uint32_t*)(&data[len_send])); // Reset ISR
fail_on(rc, out, "Unable to write to FPGA!");
len_send += 4;
}
}
rc = fpga_pci_poke(pci_bar_handle_bar0, AXI_FIFO_OFFSET+0x14ULL, len); // Reset ISR
fail_on(rc, out, "Unable to write to FPGA!");
printf("INFO: write_stream::Wrote %d bytes of data", len);
printf("INFO: write_stream::Wrote %d bytes of data\n", len);
// Check transmit complete bit and reset it
rc = fpga_pci_peek(pci_bar_handle_bar0, AXI_FIFO_OFFSET, &rdata);
@ -224,9 +230,15 @@ int read_stream(uint8_t* data, unsigned int size) {
fail_on(rc, out, "Unable to read from FPGA!");
while(rdata > 0 && size >= read_len+8) {
rc = fpga_pci_peek64(pci_bar_handle_bar4, 0x1000, (uint64_t*)(&data[read_len]));
fail_on(rc, out, "Unable to read from FPGA PCIS!");
read_len += 8;
if (AXI4_enabled) {
rc = fpga_pci_peek64(pci_bar_handle_bar4, 0x1000, (uint64_t*)(&data[read_len]));
fail_on(rc, out, "Unable to read from FPGA PCIS!");
read_len += 8;
} else {
rc = fpga_pci_peek(pci_bar_handle_bar0, AXI_FIFO_OFFSET + 0x20ULL, (uint32_t*)(&data[read_len]));
fail_on(rc, out, "Unable to read from FPGA!");
read_len += 4;
}
}
printf("INFO: Read %d bytes from read_stream()\n", read_len);