Add Ethernet pinmap generation

Signed-off-by: Frederic Pillon <[email protected]>

Author: fpistm

genpinmap/genpinmap_arduino.py

@@ -19,6 +19,7 @@
 spisclk_list = []   #'PIN','name','SPISCLK'
 cantd_list = []     #'PIN','name','CANTD'
 canrd_list = []     #'PIN','name','CANRD'
+eth_list = []       #'PIN','name','ETH'
 
 
 def find_gpio_file(xmldoc):
@@ -126,6 +127,10 @@ def store_can(pin, name, signal):
     if "_TX" in signal:
         cantd_list.append([pin,name,signal])
 
+#function to store ETH list
+def store_eth (pin, name, signal):
+    eth_list.append([pin,name,signal])
+
 def print_header():
     s =  ("""/*
  *******************************************************************************
@@ -198,6 +203,8 @@ def print_all_lists():
         print_can(xml, canrd_list)
     if print_list_header("", "CAN_TD", cantd_list, "CAN"):
         print_can(xml, cantd_list)
+    if print_list_header("ETHERNET", "Ethernet", eth_list, "ETH"):
+        print_eth(xml, eth_list)
 
 def print_list_header(comment, name, l, switch):
     if len(l)>0:
@@ -378,6 +385,33 @@ def print_can(xml, l):
 #endif
 """)
 
+def print_eth(xml, l):
+    i=0
+    if len(l)>0:
+        prev_s = ''
+        while i < len(l):
+            p=l[i]
+            result = get_gpio_af_num(xml, p[1], p[2])
+            if result != 'NOTFOUND':
+                s1 = "%-12s" % ("    {" + p[0] + ',')
+                #2nd element is the ETH_XXXX signal
+                s1 += 'ETH, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, ' + result +')},'
+                #check duplicated lines, only signal differs
+                if (prev_s == s1):
+                    s1 = '|' + p[2]
+                else:
+                    if len(prev_s)>0:
+                        out_file.write('\n')
+                    prev_s = s1
+                    s1 += '  // ' + p[2]
+                out_file.write(s1)
+            i += 1
+
+        out_file.write( """\n    {NC,    NP,    0}
+};
+#endif
+""")
+
 tokenize = re.compile(r'(\d+)|(\D+)').findall
 def natural_sortkey(list_2_elem):
 
@@ -399,6 +433,7 @@ def sort_my_lists():
     spisclk_list.sort(key=natural_sortkey)
     cantd_list.sort(key=natural_sortkey)
     canrd_list.sort(key=natural_sortkey)
+    eth_list.sort(key=natural_sortkey)
 
     return
 
@@ -518,6 +553,8 @@ def sort_my_lists():
                 store_spi( pin, name, sig)
             if "CAN" in sig:
                 store_can( pin, name, sig)
+            if "ETH" in sig:
+                store_eth( pin, name, sig)				
 
 print ("    * * * Sorting lists...")
 sort_my_lists()