radio workin, all pins accounted for

USB reset->boot and baud set (?) is flakey, probably made a typo during USB port earlier

Author: ladyada

variants/zero_radio/variant.cpp

@@ -120,8 +120,8 @@ const PinDescription g_APinDescription[]=
   // 2..12
   // Digital Low
   { PORTA, 14, PIO_SERCOM, (PIN_ATTR_DIGITAL), No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_14 },  // SPI MISO SERCOM 2.2
-  { PORTA,  9, PIO_TIMER, (PIN_ATTR_DIGITAL|PIN_ATTR_PWM|PIN_ATTR_TIMER), No_ADC_Channel, PWM0_CH1, TCC0_CH1, EXTERNAL_INT_9 }, // TCC0/WO[1]
-  { PORTA,  8, PIO_TIMER, (PIN_ATTR_DIGITAL|PIN_ATTR_PWM|PIN_ATTR_TIMER), No_ADC_Channel, PWM0_CH0, TCC0_CH0, EXTERNAL_INT_NMI },  // TCC0/WO[0]
+  { PORTA,  9, PIO_TIMER, (PIN_ATTR_DIGITAL|PIN_ATTR_PWM|PIN_ATTR_TIMER), ADC_Channel17, PWM0_CH1, TCC0_CH1, EXTERNAL_INT_9 }, // TCC0/WO[1]
+  { PORTA,  8, PIO_TIMER, (PIN_ATTR_DIGITAL|PIN_ATTR_PWM|PIN_ATTR_TIMER), ADC_Channel16, PWM0_CH0, TCC0_CH0, EXTERNAL_INT_NMI },  // TCC0/WO[0]
   { PORTA, 15, PIO_TIMER, (PIN_ATTR_DIGITAL|PIN_ATTR_PWM|PIN_ATTR_TIMER), No_ADC_Channel, PWM3_CH1, TC3_CH1, EXTERNAL_INT_15 }, // TC3/WO[1]
   { PORTA, 20, PIO_TIMER_ALT, (PIN_ATTR_DIGITAL|PIN_ATTR_PWM|PIN_ATTR_TIMER_ALT), No_ADC_Channel, PWM0_CH6, TCC0_CH6, EXTERNAL_INT_4 }, // used for AT86RF SLP_TR
   { }, // PA21 not available on SAMR
@@ -204,7 +204,7 @@ const PinDescription g_APinDescription[]=
   { PORTC, 19, PIO_TIMER_ALT, PIN_ATTR_NONE, No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_NONE }, // #47 PC19 == AT86_MISO sercom4.0
   { PORTB, 30, PIO_TIMER_ALT, PIN_ATTR_NONE, No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_NONE }, // #48 PB30 == AT86_MOSI sercom4.2
   { PORTB, 31, PIO_TIMER_ALT, PIN_ATTR_NONE, No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_NONE }, // #49 PB31 == AT86_SEL sercom4.1
-
+  { PORTB, 00, PIO_TIMER, PIN_ATTR_NONE, No_ADC_Channel, NOT_ON_PWM, NOT_ON_TIMER, EXTERNAL_INT_0 }, // #50 PB00 = AT86_IRQ
 } ;
 
 const void* g_apTCInstances[TCC_INST_NUM+TC_INST_NUM]={ TCC0, TCC1, TCC2, TC3, TC4, TC5 } ;

variants/zero_radio/variant.h

@@ -53,8 +53,8 @@ extern "C"
  *----------------------------------------------------------------------------*/
 
 // Number of pins defined in PinDescription array
-#define PINS_COUNT           (50u)
-#define NUM_DIGITAL_PINS     (50u)
+#define PINS_COUNT           (51u)
+#define NUM_DIGITAL_PINS     (51u)
 
 #define NUM_ANALOG_INPUTS    (8u)
 #define NUM_ANALOG_OUTPUTS   (0u)
@@ -97,6 +97,9 @@ extern "C"
 #define PIN_A5               (19ul)
 #define PIN_A6               (8ul)
 #define PIN_A7               (9ul)
+#define PIN_A11              (25ul)
+#define PIN_A16              (4ul)
+#define PIN_A17              (3ul)
 
 static const uint8_t A0  = PIN_A0 ;
 static const uint8_t A1  = PIN_A1 ;
@@ -106,6 +109,9 @@ static const uint8_t A4  = PIN_A4 ;
 static const uint8_t A5  = PIN_A5 ;
 static const uint8_t A6  = PIN_A6 ;
 static const uint8_t A7  = PIN_A7 ;
+static const uint8_t A11  = PIN_A11 ;
+static const uint8_t A16  = PIN_A16 ;
+static const uint8_t A17  = PIN_A17 ;
 
 #define ADC_RESOLUTION		12
 
@@ -122,7 +128,7 @@ static const uint8_t ATN = PIN_ATN;
 #define PIN_ATRF_MISO         (47u)
 #define PIN_ATRF_MOSI         (48u)
 #define PIN_ATRF_SEL          (49u)
-
+#define PIN_ATRF_IRQ          (50u)
 
 /*
  * Serial interfaces