trx_toolkit/gsm_shared.py: s/GSM_BURST_LEN/GMSK_BURST_LEN/g

Change-Id: I7268196eb9fd822f0e7b65899e4c83c48a20ba5b

src/target/trx_toolkit/data_msg.py

@@ -347,7 +347,7 @@ class DATAMSG_L12TRX(DATAMSG):
 			raise ValueError("Tx burst bits are not set")
 
 		# FIXME: properly handle IDLE / NOPE indications
-		if len(self.burst) not in (GSM_BURST_LEN, EDGE_BURST_LEN):
+		if len(self.burst) not in (GMSK_BURST_LEN, EDGE_BURST_LEN):
 			raise ValueError("Tx burst has odd length %u" % len(self.burst))
 
 	def rand_pwr(self, min = None, max = None):
@@ -411,9 +411,9 @@ class DATAMSG_L12TRX(DATAMSG):
 		if length >= EDGE_BURST_LEN:
 			self.burst = list(burst[:EDGE_BURST_LEN])
 		else:
-			self.burst = list(burst[:GSM_BURST_LEN])
+			self.burst = list(burst[:GMSK_BURST_LEN])
 
-	def rand_burst(self, length = GSM_BURST_LEN):
+	def rand_burst(self, length = GMSK_BURST_LEN):
 		''' Generate a random message specific burst. '''
 		self.burst = [random.randint(0, 1) for _ in range(length)]
 
@@ -578,7 +578,7 @@ class DATAMSG_TRX2L1(DATAMSG):
 			raise ValueError("Rx burst bits are not set")
 
 		# ... and can be either of GSM (GMSK) or EDGE (8-PSK)
-		if len(self.burst) not in (GSM_BURST_LEN, EDGE_BURST_LEN):
+		if len(self.burst) not in (GMSK_BURST_LEN, EDGE_BURST_LEN):
 			raise ValueError("Rx burst has odd length %u" % len(self.burst))
 
 	def _validate_burst_v1(self):

src/target/trx_toolkit/gsm_shared.py

@@ -29,8 +29,8 @@ GSM_SUPERFRAME = 26 * 51
 GSM_HYPERFRAME = 2048 * GSM_SUPERFRAME
 
 # Burst length
-GSM_BURST_LEN = 148
-EDGE_BURST_LEN = GSM_BURST_LEN * 3
+GMSK_BURST_LEN = 148
+EDGE_BURST_LEN = GMSK_BURST_LEN * 3
 
 class BurstType(Enum):
 	""" Burst types defined in 3GPP TS 45.002 """

src/target/trx_toolkit/rand_burst_gen.py

@@ -80,7 +80,7 @@ class RandBurstGen:
 
 	# Generate a frequency correction burst
 	def gen_fb(self):
-		return [0] * GSM_BURST_LEN
+		return [0] * GMSK_BURST_LEN
 
 	# Generate a synchronization burst
 	def gen_sb(self, tsc = None):