Update BP_analysis.cpp

Vpp scan up to 6V instead of 7V

BP_analysis.cpp

@@ -249,7 +249,7 @@ int main(int argc, char* argv[]) {
     // total frame number check
     int totalFrames = 0;
 
-    for (int filei = 0; filei < 3; filei++) {
+    for (int filei = 0; filei < 2; filei++) {
 
       thisfile->open((char*)filename, filei);
 
@@ -260,7 +260,7 @@ int main(int argc, char* argv[]) {
       thisfile->close();
     }
 
-    if (totalFrames == 21999 || totalFrames == 22000) {
+    if (totalFrames == 19999 || totalFrames == 20000) {
       cout << "expected number of frames " << totalFrames << endl;
     } else {
       cout << "unexpected number of frames " << totalFrames << endl;