added config flash stuff

python/data_structures.py

@@ -8,6 +8,7 @@ ACK_MSG = 4
 NACK_MSG = 5
 AXI_WRITE_REG_BURST = 6
 RF_SPI_WRITE = 7
+CONFIG_FLASH_WRITE = 8
 SET_AD9081_DAC_NCO = 128
 SET_AD9081_ADC_NCO = 129
 SET_LANE_MAP = 130
@@ -92,8 +93,22 @@ class WriteRegBurstType(Structure):
         ("data", c_uint32 * MAX_BURST_LENGTH)
     ]
 
-    def __init__(self):
-        init_header(self, AXI_WRITE_REG_BURST)
+    def __init__(self, msg_id=AXI_WRITE_REG_BURST):
+        init_header(self, msg_id)
+        self.address = 0
+        self.length = 0
+
+class ConfigFlashWriteType(Structure):
+    _pack_ = 1
+    _fields_ = [
+        ("header", Header),
+        ("address", c_uint32),
+        ("length", c_uint32),
+        ("data", c_uint8 * MAX_BURST_LENGTH)
+    ]
+
+    def __init__(self, msg_id=CONFIG_FLASH_WRITE):
+        init_header(self, msg_id)
         self.address = 0
         self.length = 0