diff options
Diffstat (limited to 'common/cmd_fpga.c')
| -rw-r--r-- | common/cmd_fpga.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/common/cmd_fpga.c b/common/cmd_fpga.c index 7c762ba..d50cede 100644 --- a/common/cmd_fpga.c +++ b/common/cmd_fpga.c @@ -80,11 +80,11 @@ int fpga_loadbitstream(unsigned long dev, char* fpgadata, size_t size) return FPGA_FAIL; } - length = (*dataptr << 8) + *(dataptr+1); + length = (*dataptr << 8) + *(dataptr+1); dataptr+=2; for(i=0;i<length;i++) buffer[i]=*dataptr++; - + buffer[length-5]='\0'; /* remove filename extension */ PRINTF(__FUNCTION__ ": design name = \"%s\".\n",buffer); @@ -93,18 +93,18 @@ int fpga_loadbitstream(unsigned long dev, char* fpgadata, size_t size) printf(__FUNCTION__ ": Part number identifier not recognized in bitstream.\n"); return FPGA_FAIL; } - + length = (*dataptr << 8) + *(dataptr+1); dataptr+=2; - for(i=0;i<length;i++) + for(i=0;i<length;i++) buffer[i]=*dataptr++; PRINTF(__FUNCTION__ ": part number = \"%s\".\n",buffer); - + /* get date (identifier, length, string) */ if (*dataptr++ != 0x63) { printf(__FUNCTION__ ": Date identifier not recognized in bitstream.\n"); return FPGA_FAIL; } - + length = (*dataptr << 8) + *(dataptr+1); dataptr+=2; for(i=0;i<length;i++) buffer[i]=*dataptr++; @@ -115,12 +115,12 @@ int fpga_loadbitstream(unsigned long dev, char* fpgadata, size_t size) printf(__FUNCTION__ ": Time identifier not recognized in bitstream.\n"); return FPGA_FAIL; } - + length = (*dataptr << 8) + *(dataptr+1); dataptr+=2; for(i=0;i<length;i++) buffer[i]=*dataptr++; PRINTF(__FUNCTION__ ": time = \"%s\".\n",buffer); - + /* get fpga data length (identifier, length) */ if (*dataptr++ != 0x65) { printf(__FUNCTION__ ": Data length identifier not recognized in bitstream.\n"); @@ -129,20 +129,20 @@ int fpga_loadbitstream(unsigned long dev, char* fpgadata, size_t size) swapsize = ((long)*dataptr<<24) + ((long)*(dataptr+1)<<16) + ((long)*(dataptr+2)<<8) + (long)*(dataptr+3); dataptr+=4; PRINTF(__FUNCTION__ ": bytes in bitstream = %d.\n",swapsize); - + /* check consistency of length obtained */ if (swapsize >= size) { printf(__FUNCTION__ ": Could not find right length of data in bitstream.\n"); return FPGA_FAIL; } - + /* allocate memory */ swapdata = (char *)malloc(swapsize); if (swapdata == NULL) { printf(__FUNCTION__ ": Could not allocate %d bytes memory !\n",swapsize); return FPGA_FAIL; } - + /* read data into memory and swap bits */ ptr = swapdata; for (i = 0; i < swapsize; i++) { |