Updating Analog pins

variants/arduino_zero/variant.cpp

@@ -55,7 +55,7 @@
  * +------------+------------------+--------+-----------------+------------------------------
  * |            | Analog Connector |        |                 |
  * +------------+------------------+--------+-----------------+------------------------------
- * | 24         | A0               |  PA02  |                 | EIC/EXTINT[2] PTC/Y[0] *DAC/VOUT
+ * | 24         | A0               |  PA02  |                 | EIC/EXTINT[2] *ADC/AIN[0] PTC/Y[0] DAC/VOUT
  * | 25         | A1               |  PB08  |                 | EIC/EXTINT[8] *ADC/AIN[2] PTC/Y[14] SERCOM4/PAD[0] TC4/WO[0]
  * | 26         | A2               |  PB09  |                 | EIC/EXTINT[9] *ADC/AIN[3] PTC/Y[15] SERCOM4/PAD[1] TC4/WO[1]
  * | 27         | A3               |  PA04  |                 | EIC/EXTINT[4] *ADC/AIN[4] AC/AIN[0] PTC/Y[2] SERCOM0/PAD[0] TCC0/WO[0]
@@ -145,12 +145,8 @@ const PinDescription g_APinDescription[]=
   { NOT_A_PORT, 0, PIO_NOT_A_PIN, PIN_ATTR_NONE, No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER }, // RESET
   { NOT_A_PORT, 0, PIO_NOT_A_PIN, PIN_ATTR_NONE, No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER }, // GND
 
-  // 24..29 - Analog pins
-  // --------------------
-  // 24 - A0 (DAC output)
-  { PORTA,  2, PIO_ANALOG, PIN_ATTR_ANALOG, DAC_Channel0, NOT_ON_PWM, NOT_ON_TIMER }, // DAC/VOUT
-
-  // 25..29 - A1-A5
+  // 24..29 - Analog pins A0-A5
+  { PORTA,  2, PIO_ANALOG, PIN_ATTR_ANALOG, ADC_Channel0, NOT_ON_PWM, NOT_ON_TIMER }, // ADC/AIN[0]
   { PORTB,  8, PIO_ANALOG, PIN_ATTR_ANALOG, ADC_Channel2, NOT_ON_PWM, NOT_ON_TIMER }, // ADC/AIN[2]
   { PORTB,  9, PIO_ANALOG, PIN_ATTR_ANALOG, ADC_Channel3, NOT_ON_PWM, NOT_ON_TIMER }, // ADC/AIN[3]
   { PORTA,  4, PIO_ANALOG, PIN_ATTR_ANALOG, ADC_Channel4, NOT_ON_PWM, NOT_ON_TIMER }, // ADC/AIN[4]
@@ -187,6 +183,9 @@ const PinDescription g_APinDescription[]=
   { PORTA, 21, PIO_PWM_ALT, (PIN_ATTR_DIGITAL|PIN_ATTR_PWM), No_ADC_Channel, PWM0_CH7, NOT_ON_TIMER }, // Pin 7
   { PORTA,  6, PIO_PWM, (PIN_ATTR_DIGITAL|PIN_ATTR_PWM), No_ADC_Channel, PWM1_CH0, NOT_ON_TIMER }, // Pin 8
   { PORTA,  7, PIO_PWM, (PIN_ATTR_DIGITAL|PIN_ATTR_PWM), No_ADC_Channel, PWM1_CH1, NOT_ON_TIMER }, // Pin 9
+
+  // 47 - A0 (DAC output)
+  { PORTA,  2, PIO_ANALOG, PIN_ATTR_ANALOG, DAC_Channel0, NOT_ON_PWM, NOT_ON_TIMER }, // DAC/VOUT
 } ;
 
 // SERCOM DEFINITION