More microchip atsaml21 work.

Author: deadsy

target/atsaml21_xpro.py

@@ -47,67 +47,67 @@
 gpio_cfg = (
     ('PA00', None, ''),
     ('PA01', None, ''),
-    ('PA02', 'i_pu', 'SW0'),
-    ('PA03', None, ''),
-    ('PA04', None, ''),
-    ('PA05', None, ''),
-    ('PA06', None, ''),
-    ('PA07', None, ''),
-    ('PA08', None, ''),
-    ('PA09', None, ''),
-    ('PA10', None, ''),
-    ('PA11', None, ''),
-    ('PA12', None, ''),
-    ('PA13', None, ''),
+    ('PA02', 'i_pu', 'sw0/hdr'),
+    ('PA03', None, 'hdr'),
+    ('PA04', None, 'hdr'),
+    ('PA05', None, 'hdr'),
+    ('PA06', None, 'hdr'),
+    ('PA07', None, 'hdr'),
+    ('PA08', None, 'i2c/hdr'),
+    ('PA09', None, 'i2c/hdr'),
+    ('PA10', None, 'hdr'),
+    ('PA11', None, 'hdr'),
+    ('PA12', None, 'hdr'),
+    ('PA13', None, 'hdr'),
     ('PA14', None, ''),
-    ('PA15', None, ''),
-    ('PA16', None, ''),
-    ('PA17', None, ''),
-    ('PA18', None, ''),
-    ('PA19', None, ''),
-    ('PA20', None, ''),
-    ('PA21', None, ''),
+    ('PA15', None, 'hdr'),
+    ('PA16', None, 'hdr'),
+    ('PA17', None, 'hdr'),
+    ('PA18', None, 'hdr'),
+    ('PA19', None, 'hdr'),
+    ('PA20', None, 'hdr'),
+    ('PA21', None, 'hdr'),
     ('PA22', None, ''),
     ('PA23', None, ''),
     ('PA24', None, ''),
     ('PA25', None, ''),
     ('PA26', None, ''),
-    ('PA27', None, ''),
+    ('PA27', None, 'hdr'),
     ('PA28', None, ''),
     ('PA29', None, ''),
     ('PA30', None, ''),
     ('PA31', None, ''),
-    ('PB00', None, ''),
-    ('PB01', None, ''),
+    ('PB00', None, 'hdr'),
+    ('PB01', None, 'hdr'),
     ('PB02', None, ''),
     ('PB03', None, ''),
-    ('PB04', None, ''),
-    ('PB05', None, ''),
-    ('PB06', None, ''),
-    ('PB07', None, ''),
-    ('PB08', None, ''),
-    ('PB09', None, ''),
-    ('PB10', 'o', 'LED0'),
-    ('PB11', None, ''),
-    ('PB12', None, ''),
-    ('PB13', None, ''),
-    ('PB14', None, ''),
-    ('PB15', None, ''),
-    ('PB16', None, ''),
-    ('PB17', None, ''),
+    ('PB04', None, 'hdr'),
+    ('PB05', None, 'hdr'),
+    ('PB06', None, 'hdr'),
+    ('PB07', None, 'hdr'),
+    ('PB08', None, 'hdr'),
+    ('PB09', None, 'hdr'),
+    ('PB10', 'o', 'led0/hdr'),
+    ('PB11', None, 'hdr'),
+    ('PB12', None, 'hdr'),
+    ('PB13', None, 'hdr'),
+    ('PB14', None, 'hdr'),
+    ('PB15', None, 'hdr'),
+    ('PB16', None, 'hdr'),
+    ('PB17', None, 'hdr'),
     ('PB18', None, ''),
     ('PB19', None, ''),
     ('PB20', None, ''),
     ('PB21', None, ''),
-    ('PB22', None, ''),
-    ('PB23', None, ''),
+    ('PB22', None, 'hdr'),
+    ('PB23', None, 'hdr'),
     ('PB24', None, ''),
     ('PB25', None, ''),
     ('PB26', None, ''),
     ('PB27', None, ''),
     ('PB28', None, ''),
     ('PB29', None, ''),
-    ('PB30', None, ''),
+    ('PB30', None, 'hdr'),
     ('PB31', None, ''),
 )
 

vendor/atmel/gpio.py

@@ -179,7 +179,7 @@ def rd_mux(self, port, bit):
     hw = self.device.peripherals['PORT'].registers['PMUX%d_%d' % (n, bit >> 1)]
     val = hw.rd8()
     if bit & 1 != 0:
-      val >>= 15
+      val >>= 4
     return val & 15
 
   def set_dir_in(self, port, bit):