From a78d43465eef4564719a6a6fa2874ff6ae4abe5f Mon Sep 17 00:00:00 2001
From: Neel <neelgala@gmail.com>
Date: Mon, 12 Mar 2018 18:02:00 +0530
Subject: [PATCH] partial support for dedicated pins

removed unwanted print statements from scripts
---
 pinmap.txt           |  3 +++
 src/actual_pinmux.py | 14 +++++++++++---
 src/params.py        |  2 +-
 3 files changed, 15 insertions(+), 4 deletions(-)

diff --git a/pinmap.txt b/pinmap.txt
index a6fe30d..08fc607 100644
--- a/pinmap.txt
+++ b/pinmap.txt
@@ -3,3 +3,6 @@ muxed
 1	uart0_rx	spi0_mosi
 2  twi0_sda	spi0_ss
 3  twi0_scl spi0_miso
+dedicated
+4 uart1_tx
+5 uart1_rx
diff --git a/src/actual_pinmux.py b/src/actual_pinmux.py
index 139df1c..a7ff1fe 100644
--- a/src/actual_pinmux.py
+++ b/src/actual_pinmux.py
@@ -28,9 +28,15 @@ input_wire='''
 #########################################
 pinmux=''' '''
 pinmap_file=open("./pinmap.txt","r")
+dedicated=False
 for lineno,line in enumerate(pinmap_file):
 	line1=line.split()
-	if(lineno>0):
+	if("muxed" in line):
+		dedicated=False
+	elif("dedicated" in line):
+		dedicated=True
+	############################## Logic for muxed pins ##############################
+	if(len(line1)>1 and not(dedicated)):
 		if(lineno>N_IO):
 			print("ERROR: Parameter N_IO("+str(N_IO)+") is less than the pin number in line: "+str(lineno)+" of pinmap.txt")
 			exit(1)
@@ -61,11 +67,13 @@ for lineno,line in enumerate(pinmap_file):
 				print("Error: The signal : "+str(line1[i+1])+" in lineno: "+str(lineno)+"of pinmap.txt is not present in the current dictionary.\nSoln: Either update the dictionary or fix typo.")
 				exit(1)
 			if(x=="input"):
-				print(line1[i+1]+" "+x)
 				pinmux=pinmux+input_wire.format(line1[0],i,"wr"+line1[i+1])+"\n"
 			elif(x=="inout"):
-				print(line1[i+1]+" "+x)
 				pinmux=pinmux+input_wire.format(line1[0],i,"wr"+line1[i+1]+"_in")+"\n"
 		################################################################################
+
+	############################## Logic for dedicated pins ##############################
+	elif(len(line1)>1 and dedicated):
+		pinmux=pinmux+"		cell"+str(line1[0])+"_out="+line1[1]+"_io;\n"
 ###########################################
 
diff --git a/src/params.py b/src/params.py
index 7257f00..d77a533 100644
--- a/src/params.py
+++ b/src/params.py
@@ -1,6 +1,6 @@
 #== Parameters ==#
 N_MUX=1		# number of selection lines for the mux per io
-N_IO=4
+N_IO=6
 N_UART=2
 N_SPI=1
 N_TWI=1
-- 
2.30.2