mts-fpga-loader

1 files changed, 85 insertions, 0 deletions

diff --git a/src/mts_fpga_loader.c b/src/mts_fpga_loader.c
new file mode 100644
index 0000000..3648eeb
--- /dev/null
+++ b/src/mts_fpga_loader.c
@@ -0,0 +1,85 @@
+#include <stdio.h>            /* printf fprintf */
+#include <unistd.h>           /* getopt */
+
+#include "mts_error_codes.h"  /* list of utility error codes */
+#include "mts_fpga_reg.h"         /* core utility functions a*/
+
+/* -------------------------------------------------------------------------- */
+/* --- MACROS & CONSTANTS --------------------------------------------------- */
+#define DEFAULT_PATH      0              /* default path, points to spidev0.0 */
+
+void usage(int argc, char *argv[]) {
+  printf("Usage: %s -option <argument>\n", argv[0]);
+  printf("Example\n");
+  printf(" %s -h                       See all available options and examples\n", argv[0]);
+  printf(" %s -c                       Check existing FPGA version\n", argv[0]);
+  printf(" %s -i <upgrade file>        Upgrade the FPGA on the default port using the file specified\n", argv[0]);
+  printf(" %s -p 2 -i <upgrade file>   Upgrade the FPGA on ap2 using the file specified\n", argv[0]);
+  printf(" %s                          Upgrade the FPGA on the default port and upgrade file\n", argv[0]);
+  printf("Options\n");
+  printf(" -c        Check FPGA Version on MTAC card\n");
+  printf(" -i        Specify input file. Default is mtcdt-fpga-v31.hex for a MultiConnect Conduit & mtcap-fpga-v31.hex for MultiConnect Access Point\n");
+  printf(" -p        Specify port 1 or 2. Only required for a MultiConnect Conduit when dual cards are installed\n");
+  printf(" -s        Print FPGA versions supported by the utility\n");
+}
+
+
+int main(int argc, char **argv) {
+  int index;
+  int c;
+  int ret;
+  char *upgrade_file;
+  int path = DEFAULT_PATH;
+  opterr = 0;
+  while ((c = getopt(argc, argv, "shp:ci:")) != -1)
+    switch (c) {
+    case 's':
+      print_supported_versions();
+      return 0;
+    case 'h':
+      usage(argc, argv);
+      return 0;
+    case 'p':
+      path = atoi(optarg);
+      if (path == 1) {
+        printf("Using ap1 - /dev/spidev32766.2\n");
+      }
+      else if (path == 2) {
+        printf("Using ap2 - /dev/spidev32765.2\n");
+      }
+      else {
+        fprintf(stderr, "Path %d must be set to 1(ap1) or 2(ap2)\n", path);
+        return 1;
+      }
+      break;
+    case 'i':
+      upgrade_file = optarg;
+      break;
+    case 'c':
+      ret = mtac_get_version(path);
+      if (ret != MTAC_SUCCESS) {
+        fprintf(stderr, "Version Check failed. Error Code: %d\n", ret);
+        return 1;
+      }
+      return 0;
+    case '?':
+      if (optopt == 'i')
+        fprintf(stderr, "Option -%c requires a file argument.\n", optopt);
+      else if (isprint(optopt))
+        fprintf(stderr, "Unknown option `-%c'.\n", optopt);
+      else
+        fprintf(stderr, "Unknown option character `\\x%x'.\n", optopt);
+      return 1;
+    default:
+      usage(argc, argv);
+  }
+  ret = mtac_upgrade(upgrade_file, path);
+  if (ret != MTAC_SUCCESS) {
+    fprintf(stderr, "Upgrade Failed, Error Code: %d\n", ret);
+    return 1;
+  } else {
+    printf("FPGA Upgrade Sucessful\n");
+    return 0;
+  }
+  return 0;
+}
\ No newline at end of file