added bitsteam selection to Python programs

py393/x393_jpeg.py

@@ -998,6 +998,7 @@ setup_all_sensors True None 0x4
 
 ################## Parallel ##################
 cd /usr/local/verilog/; test_mcntrl.py @hargs
+bitstream_set_path /usr/local/verilog/x393_parallel.bit
 #fpga_shutdown
 setupSensorsPower "PAR12"
 measure_all "*DI"
@@ -1060,6 +1061,7 @@ jpeg_write  "img.jpeg" 0 85
 
 ################## Serial ####################
 cd /usr/local/verilog/; test_mcntrl.py @hargs
+bitstream_set_path /usr/local/verilog/x393_hispi.bit
 setupSensorsPower "HISPI"
 measure_all "*DI"
 setup_all_sensors True None 0xf

py393/x393_utils.py

@@ -109,6 +109,13 @@ class X393Utils(object):
             print ("fpga_shutdown(): Applying PROG_B")
         self.x393_mem.write_mem(FPGA_DEVCFG_CTRL,old_devcfg_ctrl & ~(1 << 30))
                     
+    def bitstream_get_path(self):
+        return DEFAULT_BITFILE
+    
+    def bitstream_set_path(self, bitfile):
+        global DEFAULT_BITFILE
+        DEFAULT_BITFILE = bitfile
+                    
     def bitstream(self,
                   bitfile=None,
                   quiet=1):