minor cleanup

py393/x393_export_c.py

@@ -144,8 +144,8 @@ class X393ExportC(object):
         txt +=  '// init_mmio_ptr() should be called once before using any of the other declared functions\n\n'
         txt +=  'int init_mmio_ptr(void);\n'
         txt += '#ifndef PARS_FRAMES\n'
-        txt += '    #define PARS_FRAMES       16             ///< Number of frames in a sequencer     TODO:// move it here from <elphel/c313a.h>\n'
-        txt += '    #define PARS_FRAMES_MASK (PARS_FRAMES-1) ///< Maximal frame number (15 for NC393) TODO:// move it here from <elphel/c313a.h>\n'
+        txt += '    #define PARS_FRAMES       16             ///< Number of frames in a sequencer     TODO:// move it here from <uapi/elphel/c313a.h>\n'
+        txt += '    #define PARS_FRAMES_MASK (PARS_FRAMES-1) ///< Maximal frame number (15 for NC393) TODO:// move it here from <uapi/elphel/c313a.h>\n'
         txt += '#endif\n'
         txt += 'typedef enum {DIRECT,ABSOLUTE,RELATIVE,ASAP} x393cmd_t; ///< How to apply command - directly or through the command sequencer\n'
         txt += """// IRQ commands applicable to several targets
@@ -1914,7 +1914,7 @@ class X393ExportC(object):
 
     def _enc_mcntrl_priorities(self):
         dw=[]
-        dw.append(("priority",         0, 16,   0,  "Channel priority (the larger the higher)"))
+        dw.append(("priority",         0, 16,   0,  "Channel priority (the larger the higher). Each grant resets this channel to 'priority', increments others. Highest wins (among want/need)"))
         return dw
 
     def _enc_mcntrl_chnen(self):

py393/x393_mem.py

@@ -68,6 +68,7 @@ class X393Mem(object):
                 print("Program is forced to run in SIMULATED mode as '/dev/xdevcfg' does not exist (not a camera)")
         self.DRY_MODE=dry_mode
         if (dry_mode) and (X393_CLIENT is None):
+            if ":" in dry_mode:
                 print("Creating X393_CLIENT")
                 try:
                     X393_CLIENT= x393Client(host=dry_mode.split(":")[0], port=int(dry_mode.split(":")[1]))
@@ -75,6 +76,8 @@ class X393Mem(object):
                 except:
                     X393_CLIENT= True
                     print("Failed to create X393_CLIENT")
+            else:
+                X393_CLIENT= True # just will not complain "Failed to create..."
             if not X393_CLIENT is True:
                 print("Starting X393_CLIENT")
                 try: