1 files changed, 27 insertions, 2 deletions
diff --git a/src/logger/main.c b/src/logger/main.c
index a9bbb50..6ee3ac8 100644
--- a/src/logger/main.c
+++ b/src/logger/main.c
@@ -4,10 +4,35 @@
 #include <zmq.h>
 #include <assert.h>
 #include <time.h>
+#include <stdlib.h>
 #include <string.h>
+#include <libgen.h>
+#include <unistd.h>
+
+
+void start(char *power_path);
 
 int main (int argc, char *argv [])
 {
-   
-    return 0;
+  if(argc != 2){
+    printf("Usage: %s <sysfs-path>",argv[0]);
+    exit(1);
+  }
+
+  // Extract bus id and ina260 chip address
+  char busid[10];
+  char chipaddr[10];
+  char *base=basename(argv[1]);
+  sscanf(base,"%[^-]-%[^-]",busid,chipaddr);
+
+  start("/home/loic/out.txt");
+
+  return 0;
+}
+
+void start(char *power_path){
+  if (access(power_path, F_OK) != 0){
+    printf("Could not read %s\n",power_path);
+    exit(2);
+  }
 }
 \ No newline at end of file